[virtualcommons-svn] commit/foraging: alllee: fixes issue 20 : removing chat from practice round, a
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[virtualcommons-svn] commit/foraging: alllee: fixes issue 20 : removing chat from practice round, adding trust game to final round
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From: Bitbucket <com...@bi...> - 2011-10-08 00:29:10
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1 new changeset in foraging: http://bitbucket.org/virtualcommons/foraging/changeset/c8e2c8dfcbf1/ changeset: c8e2c8dfcbf1 user: alllee date: 2011-10-08 02:29:01 summary: fixes issue 20 : removing chat from practice round, adding trust game to final round properly (was still using old configuration file key) affected #: 48 files (-1 bytes) --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round0.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,76 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="resource-width">13</entry> -<entry key="resource-depth">13</entry> -<entry key="practice-round">true</entry> -<entry key="private-property">true</entry> -<entry key="duration">240</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> -<entry key='in-round-chat-enabled'>true</entry> - - -<entry key="quiz">true</entry> -<entry key="q1">C</entry> -<entry key="q2">B</entry> - -<entry key='instructions'> -<![CDATA[ -<h2>Practice Round Instructions</h2> -<hr> -<p> -You will now have four minutes to practice with the experimental environment. The -decisions you make in this round will NOT influence your earnings. At the beginning -of the practice round half of the cells are occupied with green tokens. The -environment is a 13 x 13 grid of cells. -</p> -<p> -During this practice round, and <b>only during</b> this practice round, you are able -to reset the tokens displayed on the screen by pressing the <b>R</b> key. When you -press the <b>R</b> key you will reset the resource to its initial distribution, -randomly filling half of the cells. -</p> -<p>If you have any questions please raise your hand. <b>Do you have any questions so far?</b></p> -]]> -</entry> - -<entry key="quiz-instructions"> -<![CDATA[ -<h2>Quiz</h2> -<hr> -<p> -Before we begin the practice round please answer the following questions. You will earn $0.50 for each correct answer. -</p> -<br><br> -<form> -<span class='q1'>Q1. Which one of the following statements is incorrect?</span><br> -<input type="radio" name="q1" value="A">A. Your decisions of where to collect tokens affects the regeneration of tokens.<br> -<input type="radio" name="q1" value="B">B. When you have collected all tokens on the screen, no new tokens will appear.<br> -<input type="radio" name="q1" value="C">C. Tokens grow from the middle of the screen.<br> -<input type="radio" name="q1" value="D">D. In order to collect a token you need to press the space bar while your yellow dot <img src="@CODEBASE_URL@/images/gem-self.gif"></img> is on a cell with a token.<br> -<br><br> -<span class='q2'>Q2. Which sequence of situations is not possible?</span><br> -<img src="@CODEBASE_URL@/images/question2.jpg"></img><br> -<input type="radio" name="q2" value="A">A<br> -<input type="radio" name="q2" value="B">B<br> -<input type="radio" name="q2" value="C">C<br> -<input type="submit" name="submit" value="Submit"><br> -</form> -]]> -</entry> -<entry key='q1-explanation'> - <![CDATA[ - Tokens only regenerate when there are other tokens present in their immediately - neighboring cells. They do not spontaneously generate from the middle of the - screen. - ]]> -</entry> -<entry key='q2-explanation'> - <![CDATA[ - Tokens cannot regenerate on an empty screen as shown in sequence B. - ]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round1.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,74 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - -<entry key='trust-game'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 1 Instructions</h3> -<hr> -<p> -This is the first round of the experiment. The length of the round is 4 -minutes. As in the practice round you can collect green tokens but now -you will earn <b>two cents</b> for each token collected. You <b>cannot</b> -reset the distribution of green tokens. -</p> -<p> -In this round the renewable resource will become five times bigger. You will share this -larger environment with four other players in this room that have been randomly -selected. Each group's resource environment is distinct from the other groups. -</p> -<p> -Each of you has been assigned a number from 1 to 5. These numbers will remain the -same throughout the experiment but you will <b>not</b> be able to identify which -person in the room has been assigned which number, so your anonymity is guaranteed. -</p> - -<p> -The other four players will appear on the screen as blue dots -<img src="@CODEBASE_URL@/images/gem-other.gif"> with a white -number embedded in the dot. On the top right corner of the screen you can see -how many tokens each player has collected. On the top left corner of the screen you can see -a clock that displays the remaining time in the round.</p> -<p>Since you can only see the resource within your vision you may neither see all -the other participants nor all the resource units. The figure below indicates the -vision range compared to the whole environment</p> -<img src="@CODEBASE_URL@/images/vision-range.jpg"> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -window. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round2.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,33 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - - -<!-- enable field of vision for tokens and subjects --> -<entry key='initial-distribution'>.25</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 2 Instructions</h3> -<hr> -<p> -Round 2 is the same as round 1. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round3.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,35 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - -<!-- enable field of vision for tokens and subjects --> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> - -<!-- resource regrowth parameters --> -<entry key="initial-distribution">.25</entry> - - -<entry key="instructions"> -<![CDATA[ -<h3>Round 3 Instructions</h3> -<hr> -<p> -Round 3 is the same as round 2. Except now the resources move. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round4.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,65 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> -<entry key="duration">240</entry> - -<!-- have a trust game before this round begins --> -<entry key='trust-game'>true</entry> -<!-- enable field of vision for tokens and subjects --> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> - -<entry key='in-round-chat-enabled'>true</entry> -<entry key="initial-distribution">.25</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 4 Instructions</h3> -<hr> -<p> - Round 4 is the same as the previous rounds with one exception. You will be able - to communicate with the other participants in your group <b>during</b> the - round. To communicate, hit the enter key, type uour message, and then hit the - enter key again. You must hit the enter key before every message you type, - otherwise control will return to the game screen where you can use the arrow - keys to move around. -</p> - -<p> -The length of this round is four minutes. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> - -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round5.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,55 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> -<entry key="duration">240</entry> - -<!-- enable field of vision for tokens and subjects --> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="initial-distribution">.25</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key="in-round-chat-enabled">true</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 5 Instructions</h3> -<hr> -<p> -Round 5 is the same as round 4.</p> -<p> -The length of this round is again four minutes. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/round6.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,77 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> -<entry key="duration">240</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="initial-distribution">.25</entry> -<!-- in round chat enabled --> -<entry key="in-round-chat-enabled">true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key='post-round-trust-game'>true</entry> - - -<entry key="instructions"> -<![CDATA[ -<h3>Round 6 Instructions</h3> -<hr> -<p> -Round 6 is the same as round 5.</p> -<p> -The length of this round is again four minutes. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> - -<entry key="last-round-debriefing"> -<![CDATA[ -<p> -This was the last round, but not the end of the experiment. We will now -determine your payments. While we are doing this, we request that you -carefully fill out a brief survey. -</p> -<p> -When we are ready we will call you one by one to the room next door. We will -pay you there in private. Please wait until your computer number is called, -and then proceed to the room next door to turn in your computer number and -your survey. -</p> -<p> -Please answer the survey carefully and thank you for participating. -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> - -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/bratislava-pretest/server.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,180 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Costly Sanctioning XML-ized experiment round configuration</comment> -<entry key="hostname">@SERVER_ADDRESS@</entry> -<entry key="port">@PORT_NUMBER@</entry> -<entry key="round0">round0.xml</entry> -<entry key="round1">round1.xml</entry> -<entry key="round2">round2.xml</entry> -<entry key="round3">round3.xml</entry> -<entry key="round4">round4.xml</entry> -<entry key="round5">round5.xml</entry> -<entry key="round6">round6.xml</entry> -<entry key="wait-for-participants">true</entry> -<entry key="number-of-rounds">7</entry> -<entry key="facilitator-instructions"> -<![CDATA[ -<h2>Facilitator Instructions</h2> -<hr> -<p> - This facilitator interface allows you to control the experiment. In general you - will be invoking this sequence: - - <ol> - <li>Show instructions</li> - <li>Start round</li> - <li>Show trust game as necessary</li> - <li>Start standalone chat round, as necessary</li> - <li>Goto 1.</li> - </ol> -</p> -]]> -</entry> - -<entry key='field-of-vision-instructions'> -<![CDATA[ -Your vision is limited in this experiment. The area that is visible to you will be -shaded. -]]> -</entry> - -<entry key="welcome-instructions"> -<![CDATA[ -<h1>Welcome</h1> -<hr> -<p> -Welcome to the experiment. The experiment will begin shortly after everyone has been -assigned a station. -<br><br> -Please <b>wait quietly</b> and <b>do not close this window, open any other applications, or communicate with any of the other participants</b>. -</p> -]]> -</entry> - -<entry key="general-instructions"> -<![CDATA[ -<h1>General Instructions</h1> -<p> - <b>Welcome</b>. You have already earned 5 dollars just for showing up at this experiment. -</p> -<p> -You can earn more, up to a maximum of about 40 dollars, by participating in this -experiment which will take about an hour to an hour and a half. The amount of money -you earn depends on your decisions AND the decisions of other people in this room -over the course of the experiment. -</p> -<h2>How to participate</h2> -<hr> -<p> -You will appear on the screen as a yellow dot <img src="@CODEBASE_URL@/images/gem-self.gif"></img>. -You can move by pressing the four arrow keys on your keyboard. -</p> -<p> - You can move up, down, left, or right. You have to press a key for each and - every move of your yellow dot. As you move around you can collect green diamond - shaped tokens <img src="@CODEBASE_URL@/images/gem-token.gif"></img> and earn two - cents for each collected token. To collect a token, move your yellow dot over a - green token and <b>press the space bar</b>. Simply moving your avatar over a - token does NOT collect that token. -</p> - -<h2>Tokens</h2> -<hr> -<p> -The tokens that you collect have the potential to regenerate. After you have -collected a green token, a new token can re-appear on that empty cell. The rate at -which new tokens appear is dependent on the number of adjacent cells with tokens. -The more tokens in the eight cells that surround an empty cell, the faster a new -token will appear on that empty cell. In other words, <b>existing tokens can -generate new tokens</b>. To illustrate this, please refer to Image 1 and Image 2. -The middle cell in Image 1 denoted with an X has a greater chance of regeneration -than the middle cell in Image 2. When all neighboring cells are empty, there is -<b>no chance for regeneration</b>. -</p> -<table width="100%"> -<tr> -<td align="center"><b>Image 1</b></td> -<td align="center"><b>Image 2</b></td> -</tr> -<tr> -<td align="center"> - <img src="@CODEBASE_URL@/images/8neighbors.jpg" alt="image 1"></img> -</td> -<td align="center"> - <img src="@CODEBASE_URL@/images/5neighbors.jpg" alt="image 2"></img> -</td> -</tr> -</table> - -<h2>Best Strategy</h2> -<hr> -<p> -The chance that a token will regenerate on an empty cell increases as there are -more tokens surrounding it. Therefore, you want to have as many tokens around an -empty cell as possible. However, you also need empty cells to benefit from this -regrowth. The best arrangement of tokens that maximizes overall regrowth is the -checkerboard diagram shown below. -<br> -<img src="@CODEBASE_URL@/images/foraging-checkerboard.png" alt="Checkerboard Resource"></img> -</p> -]]> -</entry> - -<entry key='trust-game-instructions'> -<![CDATA[ -<h1>Instructions</h1> -<hr> -<p> - You will now participate in an exercise where you will be matched with a random - person in your group. In this exercise there are two roles, Player 1 and Player 2. - Your job is to design strategies for both Player 1 and Player 2 roles. When you - are randomly paired with another member of your group you may be selected as - Player 1 <b>or</b> Player 2. The results of randomly pairing your strategies - with the other group member's strategies will be shown to you at the <b>end of - the experiment</b>. -</p> - -<h2>How to participate</h2> -<hr> -<ol> - <li>Player 1 will first receive an endowment of one dollar and has to decide <b>how much to keep</b>. The remaining amount is <b>sent to Player 2</b>. - <li>The amount Player 1 sends to Player 2 is tripled by the system and then - given to Player 2. Player 2 must then decide <b>how much to keep</b> and <b>how much to send back to Player 1</b>. -</ol> -<p> -For example, if Player 1 sends 0 cents to Player 2, Player 1 earns 1 dollar and -Player 2 earns 0 cents. However, if Player 1 sends 1 dollar to Player 2, 3 dollars -would be sent to Player 2. Player 2 then decides to return $1.75 back to Player 1. -In this case, Player 1 earns $1.75, and Player 2 earns $1.25. -</p> -<p> -Please fill in the following form to design your strategies as Player 1 or Player 2. -<br> -<b>If you have any questions, please raise your hand. Are there any questions?</b> -</p> -]]> -</entry> - -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may discuss any aspect of the experiment with the other participants in your group with two exceptions: -<ol> - <li>You <b>may not promise side-payments after the experiment is completed or threaten anyone with any consequence after the experiment is finished</b>.</li> - <li>You <b>may not reveal your actual identity</b></li> -</ol> -We are monitoring the chat traffic while you chat. If we detect any violation of the -rules we will have to stop the the experiment and remove the group where the offense -occurred from the room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> - -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round0.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,76 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="resource-width">13</entry> -<entry key="resource-depth">13</entry> -<entry key="practice-round">true</entry> -<entry key="private-property">true</entry> -<entry key="duration">240</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> -<entry key='in-round-chat-enabled'>true</entry> - - -<entry key="quiz">true</entry> -<entry key="q1">C</entry> -<entry key="q2">B</entry> - -<entry key='instructions'> -<![CDATA[ -<h2>Practice Round Instructions</h2> -<hr> -<p> -You will now have four minutes to practice with the experimental environment. The -decisions you make in this round will NOT influence your earnings. At the beginning -of the practice round half of the cells are occupied with green tokens. The -environment is a 13 x 13 grid of cells. -</p> -<p> -During this practice round, and <b>only during</b> this practice round, you are able -to reset the tokens displayed on the screen by pressing the <b>R</b> key. When you -press the <b>R</b> key you will reset the resource to its initial distribution, -randomly filling half of the cells. -</p> -<p>If you have any questions please raise your hand. <b>Do you have any questions so far?</b></p> -]]> -</entry> - -<entry key="quiz-instructions"> -<![CDATA[ -<h2>Quiz</h2> -<hr> -<p> -Before we begin the practice round please answer the following questions. You will earn $0.50 for each correct answer. -</p> -<br><br> -<form> -<span class='q1'>Q1. Which one of the following statements is incorrect?</span><br> -<input type="radio" name="q1" value="A">A. Your decisions of where to collect tokens affects the regeneration of tokens.<br> -<input type="radio" name="q1" value="B">B. When you have collected all tokens on the screen, no new tokens will appear.<br> -<input type="radio" name="q1" value="C">C. Tokens grow from the middle of the screen.<br> -<input type="radio" name="q1" value="D">D. In order to collect a token you need to press the space bar while your yellow dot <img src="@CODEBASE_URL@/images/gem-self.gif"></img> is on a cell with a token.<br> -<br><br> -<span class='q2'>Q2. Which sequence of situations is not possible?</span><br> -<img src="@CODEBASE_URL@/images/question2.jpg"></img><br> -<input type="radio" name="q2" value="A">A<br> -<input type="radio" name="q2" value="B">B<br> -<input type="radio" name="q2" value="C">C<br> -<input type="submit" name="submit" value="Submit"><br> -</form> -]]> -</entry> -<entry key='q1-explanation'> - <![CDATA[ - Tokens only regenerate when there are other tokens present in their immediately - neighboring cells. They do not spontaneously generate from the middle of the - screen. - ]]> -</entry> -<entry key='q2-explanation'> - <![CDATA[ - Tokens cannot regenerate on an empty screen as shown in sequence B. - ]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round1.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,74 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - -<entry key='trust-game'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 1 Instructions</h3> -<hr> -<p> -This is the first round of the experiment. The length of the round is 4 -minutes. As in the practice round you can collect green tokens but now -you will earn <b>two cents</b> for each token collected. You <b>cannot</b> -reset the distribution of green tokens. -</p> -<p> -In this round the renewable resource will become five times bigger. You will share this -larger environment with four other players in this room that have been randomly -selected. Each group's resource environment is distinct from the other groups. -</p> -<p> -Each of you has been assigned a number from 1 to 5. These numbers will remain the -same throughout the experiment but you will <b>not</b> be able to identify which -person in the room has been assigned which number, so your anonymity is guaranteed. -</p> - -<p> -The other four players will appear on the screen as blue dots -<img src="@CODEBASE_URL@/images/gem-other.gif"> with a white -number embedded in the dot. On the top right corner of the screen you can see -how many tokens each player has collected. On the top left corner of the screen you can see -a clock that displays the remaining time in the round.</p> -<p>Since you can only see the resource within your vision you may neither see all -the other participants nor all the resource units. The figure below indicates the -vision range compared to the whole environment</p> -<img src="@CODEBASE_URL@/images/vision-range.jpg"> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -window. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round2.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,33 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - - -<!-- enable field of vision for tokens and subjects --> -<entry key='initial-distribution'>.25</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 2 Instructions</h3> -<hr> -<p> -Round 2 is the same as round 1. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round3.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,35 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - -<!-- enable field of vision for tokens and subjects --> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> - -<!-- resource regrowth parameters --> -<entry key="initial-distribution">.25</entry> - - -<entry key="instructions"> -<![CDATA[ -<h3>Round 3 Instructions</h3> -<hr> -<p> -Round 3 is the same as round 2. Except now the resources move. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round4.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,65 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> -<entry key="duration">240</entry> - -<!-- have a trust game before this round begins --> -<entry key='trust-game'>true</entry> -<!-- enable field of vision for tokens and subjects --> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> - -<entry key='in-round-chat-enabled'>true</entry> -<entry key="initial-distribution">.25</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 4 Instructions</h3> -<hr> -<p> - Round 4 is the same as the previous rounds with one exception. You will be able - to communicate with the other participants in your group <b>during</b> the - round. To communicate, hit the enter key, type uour message, and then hit the - enter key again. You must hit the enter key before every message you type, - otherwise control will return to the game screen where you can use the arrow - keys to move around. -</p> - -<p> -The length of this round is four minutes. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> - -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round5.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,55 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> -<entry key="duration">240</entry> - -<!-- enable field of vision for tokens and subjects --> -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="initial-distribution">.25</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key="in-round-chat-enabled">true</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 5 Instructions</h3> -<hr> -<p> -Round 5 is the same as round 4.</p> -<p> -The length of this round is again four minutes. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/round6.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,77 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> -<entry key="duration">240</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="initial-distribution">.25</entry> -<!-- in round chat enabled --> -<entry key="in-round-chat-enabled">true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key='post-round-trust-game'>true</entry> - - -<entry key="instructions"> -<![CDATA[ -<h3>Round 6 Instructions</h3> -<hr> -<p> -Round 6 is the same as round 5.</p> -<p> -The length of this round is again four minutes. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> - -<entry key="last-round-debriefing"> -<![CDATA[ -<p> -This was the last round, but not the end of the experiment. We will now -determine your payments. While we are doing this, we request that you -carefully fill out a brief survey. -</p> -<p> -When we are ready we will call you one by one to the room next door. We will -pay you there in private. Please wait until your computer number is called, -and then proceed to the room next door to turn in your computer number and -your survey. -</p> -<p> -Please answer the survey carefully and thank you for participating. -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> - -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/pretest/server.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,181 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Costly Sanctioning XML-ized experiment round configuration</comment> -<entry key="hostname">@SERVER_ADDRESS@</entry> -<entry key="port">@PORT_NUMBER@</entry> -<entry key="round0">round0.xml</entry> -<entry key="round1">round1.xml</entry> -<entry key="round2">round2.xml</entry> -<entry key="round3">round3.xml</entry> -<entry key="round4">round4.xml</entry> -<entry key="round5">round5.xml</entry> -<entry key="round6">round6.xml</entry> -<entry key="wait-for-participants">true</entry> -<entry key="number-of-rounds">7</entry> -<entry key="facilitator-instructions"> -<![CDATA[ -<p> - This facilitator interface allows you to control the experiment. In general you - will be following a sequence similar to this: - <ol> - <li>Show instructions</li> - <li>Start round</li> - <li>After round is over - <ol> - <li>show trust game if necessary</li> - <li>start standalone chat round if necessary</li> - </ol> - </li> - <li>Goto 1.</li> - </ol> -</p> -]]> -</entry> - -<entry key='field-of-vision-instructions'> -<![CDATA[ -Your vision is limited in this experiment. The area that is visible to you will be -shaded. -]]> -</entry> - -<entry key="welcome-instructions"> -<![CDATA[ -<h1>Welcome</h1> -<hr> -<p> -Welcome to the experiment. The experiment will begin shortly after everyone has been -assigned a station. -<br><br> -Please <b>wait quietly</b> and <b>do not close this window, open any other applications, or communicate with any of the other participants</b>. -</p> -]]> -</entry> - -<entry key="general-instructions"> -<![CDATA[ -<h1>General Instructions</h1> -<p> - <b>Welcome</b>. You have already earned 5 dollars just for showing up at this experiment. -</p> -<p> -You can earn more, up to a maximum of about 40 dollars, by participating in this -experiment which will take about an hour to an hour and a half. The amount of money -you earn depends on your decisions AND the decisions of other people in this room -over the course of the experiment. -</p> -<h2>How to participate</h2> -<hr> -<p> -You will appear on the screen as a yellow dot <img src="@CODEBASE_URL@/images/gem-self.gif"></img>. -You can move by pressing the four arrow keys on your keyboard. -</p> -<p> - You can move up, down, left, or right. You have to press a key for each and - every move of your yellow dot. As you move around you can collect green diamond - shaped tokens <img src="@CODEBASE_URL@/images/gem-token.gif"></img> and earn two - cents for each collected token. To collect a token, move your yellow dot over a - green token and <b>press the space bar</b>. Simply moving your avatar over a - token does NOT collect that token. -</p> - -<h2>Tokens</h2> -<hr> -<p> -The tokens that you collect have the potential to regenerate. After you have -collected a green token, a new token can re-appear on that empty cell. The rate at -which new tokens appear is dependent on the number of adjacent cells with tokens. -The more tokens in the eight cells that surround an empty cell, the faster a new -token will appear on that empty cell. In other words, <b>existing tokens can -generate new tokens</b>. To illustrate this, please refer to Image 1 and Image 2. -The middle cell in Image 1 denoted with an X has a greater chance of regeneration -than the middle cell in Image 2. When all neighboring cells are empty, there is -<b>no chance for regeneration</b>. -</p> -<table width="100%"> -<tr> -<td align="center"><b>Image 1</b></td> -<td align="center"><b>Image 2</b></td> -</tr> -<tr> -<td align="center"> - <img src="@CODEBASE_URL@/images/8neighbors.jpg" alt="image 1"></img> -</td> -<td align="center"> - <img src="@CODEBASE_URL@/images/5neighbors.jpg" alt="image 2"></img> -</td> -</tr> -</table> - -<h2>Best Strategy</h2> -<hr> -<p> -The chance that a token will regenerate on an empty cell increases as there are -more tokens surrounding it. Therefore, you want to have as many tokens around an -empty cell as possible. However, you also need empty cells to benefit from this -regrowth. The best arrangement of tokens that maximizes overall regrowth is the -checkerboard diagram shown below. -<br> -<img src="@CODEBASE_URL@/images/foraging-checkerboard.png" alt="Checkerboard Resource"></img> -</p> -]]> -</entry> - -<entry key='trust-game-instructions'> -<![CDATA[ -<h1>Instructions</h1> -<hr> -<p> - You will now participate in an exercise where you will be matched with a random - person in your group. In this exercise there are two roles, Player 1 and Player 2. - Your job is to design strategies for both Player 1 and Player 2 roles. When you - are randomly paired with another member of your group you may be selected as - Player 1 <b>or</b> Player 2. The results of randomly pairing your strategies - with the other group member's strategies will be shown to you at the <b>end of - the experiment</b>. -</p> - -<h2>How to participate</h2> -<hr> -<ol> - <li>Player 1 will first receive an endowment of one dollar and has to decide <b>how much to keep</b>. The remaining amount is <b>sent to Player 2</b>. - <li>The amount Player 1 sends to Player 2 is tripled by the system and then - given to Player 2. Player 2 must then decide <b>how much to keep</b> and <b>how much to send back to Player 1</b>. -</ol> -<p> -For example, if Player 1 sends 0 cents to Player 2, Player 1 earns 1 dollar and -Player 2 earns 0 cents. However, if Player 1 sends 1 dollar to Player 2, 3 dollars -would be sent to Player 2. Player 2 then decides to return $1.75 back to Player 1. -In this case, Player 1 earns $1.75, and Player 2 earns $1.25. -</p> -<p> -Please fill in the following form to design your strategies as Player 1 or Player 2. -<br> -<b>If you have any questions, please raise your hand. Are there any questions?</b> -</p> -]]> -</entry> - -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may discuss any aspect of the experiment with the other participants in your group with two exceptions: -<ol> - <li>You <b>may not promise side-payments after the experiment is completed or threaten anyone with any consequence after the experiment is finished</b>.</li> - <li>You <b>may not reveal your actual identity</b></li> -</ol> -We are monitoring the chat traffic while you chat. If we detect any violation of the -rules we will have to stop the the experiment and remove the group where the offense -occurred from the room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> - -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/stationary-limitedvision/round0.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,108 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="resource-width">13</entry> -<entry key="resource-depth">13</entry> -<entry key="practice-round">true</entry> -<entry key="private-property">true</entry> -<entry key="duration">240</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key="quiz">true</entry> -<entry key="q1">C</entry> -<entry key="q2">B</entry> - -<entry key='instructions'> -<![CDATA[ -<h3>Practice Round Instructions</h3> -<hr> -<p> -You will now have four minutes to practice with the experimental environment. -The decisions you make in this round will NOT influence your earnings. At the -At the beginning of the practice round half of the cells are occupied -with green tokens. The environment is a 13 x 13 grid of cells. -</p> -<p> -During this practice round, and <b>only during</b> this practice round, you are able -to reset the tokens displayed on the screen by pressing the <b>R</b> key. When you -press the <b>R</b> key you will reset the resource to its initial distribution, -randomly filling half of the cells. -</p> -<p><b> Please do not communicate with any other participant.</b></p> -<p>If you have any questions please raise your hand. <b>Do you have any -questions so far?</b></p> -]]> -</entry> - -<entry key="quiz-instructions"> -<![CDATA[ -<p> -Before we begin the practice round please answer the following questions. -</p> -<br> -<form> -<span class='q1'>Q1. Which of the statements is <b><u>incorrect</u></b>?</span><br> -<input type="radio" name="q1" value="A">A. Your decisions of where to collect tokens affects the regeneration of tokens.<br> -<input type="radio" name="q1" value="B">B. When you have collected all tokens on the screen, no new tokens will appear.<br> -<input type="radio" name="q1" value="C">C. Tokens grow from the middle of the -screen.<br> -<input type="radio" name="q1" value="D">D. In order to collect a token you need -to press the space bar while your yellow dot <img src="@CODEBASE_URL@/images/gem-self.gif"> is on a cell with a token.<br> -<br><br> - -<span class='q2'>Q2. Which sequence of situations is <b><u>not possible</u></b>?</span><br> -<img src="@CODEBASE_URL@/images/question2.jpg"><br> -<input type="radio" name="q2" value="A">A<br> -<input type="radio" name="q2" value="B">B<br> -<input type="radio" name="q2" value="C">C<br> -<br> -<input type="submit" name="submit" value="Submit"> -</form> -]]> -</entry> - -<entry key='trust-game-instructions'> -<![CDATA[ -<h3>Task</h3> -<p> -You will be matched with another person in your group, but you will not know who -that person is. And that person will not know who you are. You make decisions for -the case you are drawn to be player 1 and the case you will be player 2. The -results of the decisions are given to you at the end of the whole experiment. -</p> - -<p> -The person drawn to be player 1 has the following decision to make. You will receive -an endowment of one dollar and decide how much to keep and how much to send to -another person in your group. -</p> - -<p> -The amount you send to the other person will be tripled and then given to the person -in your group with whom you have been matched. That person will decide how much to -keep and how much to send back to you. For example, if you send 0 extra credit -points to the other person, 0 extra credit points will be sent to the other person. -However, if you write 3 extra credit points on the form, 9 extra credit points will -be sent to the person. The other person would then decide how much to return to -you. -</p> - -<p> -Player 2 has the following decision to make. You have to choose for each of the 4 -possible cases how much to receive from player 1 how much to keep and how much to -send back to player 1. We ask you to fill in the tables for player 1 as well as for -player 2, and we will drawn whether you are player 1 or 2 after you have made the -decisions. -</p> - -<p> -Are there any questions? If you have a question, raise your hand and I will try to -answer it. -</p> -]]> -</entry> - -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/stationary-limitedvision/round1.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,111 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key='in-round-chat-enabled'>true</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 1 Instructions</h3> -<hr> -<p> -This is the first round of the experiment. The length of the round is 4 -minutes. As in the practice round you can collect green tokens but now -you will earn <b>two cents</b> for each token collected. You <b>cannot</b> -reset the distribution of green tokens. -</p> -<p> -In this round the renewable resource will become five times bigger. You will share this -larger environment with four other players in this room that have been randomly -selected. Each group's resource environment is distinct from the other groups. -</p> -<p> -Each of you has been assigned a number from 1 to 5. These numbers will remain the -same throughout the experiment but you will <b>not</b> be able to identify which -person in the room has been assigned which number, so your anonymity is guaranteed. -</p> - -<p> -The other four players will appear on the screen as blue dots -<img src="@CODEBASE_URL@/images/gem-other.gif"> with a white -number embedded in the dot. On the top right corner of the screen you can see -how many tokens each player has collected. On the top left corner of the screen you can see -a clock that displays the remaining time in the round.</p> -<p>Since you can only see the resource within your vision you may neither see all -the other participants nor all the resource units. The figure below indicates the -vision range compared to the whole environment</p> -<img src="@CODEBASE_URL@/images/vision-range.jpg"> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -<entry key='trust-game-instructions'> -<![CDATA[ -<h3>Task</h3> -<p> -You will be matched with another person in your group, but you will not know who -that person is. And that person will not know who you are. You make decisions for -the case you are drawn to be player 1 and the case you will be player 2. The -results of the decisions are given to you at the end of the whole experiment. -</p> - -<p> -The person drawn to be player 1 has the following decision to make. You will receive -an endowment of one dollar and decide how much to keep and how much to send to -another person in your group. -</p> - -<p> -The amount you send to the other person will be tripled and then given to the person -in your group with whom you have been matched. That person will decide how much to -keep and how much to send back to you. For example, if you send 0 extra credit -points to the other person, 0 extra credit points will be sent to the other person. -However, if you write 3 extra credit points on the form, 9 extra credit points will -be sent to the person. The other person would then decide how much to return to -you. -</p> - -<p> -Player 2 has the following decision to make. You have to chose for each of the 4 -possible cases how much to receive from player 1 how much to keep and how much to -send back to player 1. -We ask you to fill in the tables for player 1 as well as for player 2, and we will -drawn whether you are player 1 or 2 after you have made the decisions. -</p> - -<p> -Are there any questions? If you have a question, raise your hand and I will try to -answer it. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/stationary-limitedvision/round2.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,94 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240</entry> -<entry key="resource-depth">29</entry> -<entry key="resource-width">29</entry> - - -<!-- enable field of vision for tokens and subjects --> -<entry key='initial-distribution'>.25</entry> - -<entry key='tokens-field-of-vision'>true</entry> -<entry key='subjects-field-of-vision'>true</entry> - -<entry key='always-explicit'>true</entry> -<entry key='max-cell-occupancy'>1</entry> -<entry key='in-round-chat-enabled'>true</entry> - -<entry key="instructions"> -<![CDATA[ -<h3>Round 2 Instructions</h3> -<hr> -<p> -Round 2 is the same as round 1. -</p> -<p> -If you have any questions please raise your hand. <b>Do you have any -questions so far?</b> -</p> -]]> -</entry> -<entry key="chat-instructions"> -<![CDATA[ -<p> -You can chat with the other participants in your group during this round. -You may communicate about any aspect of the experiment that you would like to -discuss with other participants with whom you have been matched. You may not promise -them side-payments after the experiment is completed or threaten them with any -consequence after the experiment is finished. We are monitoring the chat traffic -while you chat. If we see that somebody reveals his or her identity, we have to stop -the experiment and remove the whole group from which this person is a member out of -this room. -</p> -<p> -You will see other participants labeled as "1", "2","3", "4", or "5" in the chat -box. You can send a chat message by typing into the textfield and pressing the -enter key. -</p> -]]> -</entry> -<entry key='trust-game-instructions'> -<![CDATA[ -<h3>Task</h3> -<p> -You will be matched with another person in your group, but you will not know who -that person is. And that person will not know who you are. You make decisions for -the case you are drawn to be player 1 and the case you will be player 2. The -results of the decisions are given to you at the end of the whole experiment. -</p> - -<p> -The person drawn to be player 1 has the following decision to make. You will receive -an endowment of one dollar and decide how much to keep and how much to send to -another person in your group. -</p> - -<p> -The amount you send to the other person will be tripled and then given to the person -in your group with whom you have been matched. That person will decide how much to -keep and how much to send back to you. For example, if you send 0 extra credit -points to the other person, 0 extra credit points will be sent to the other person. -However, if you write 3 extra credit points on the form, 9 extra credit points will -be sent to the person. The other person would then decide how much to return to -you. -</p> - -<p> -Player 2 has the following decision to make. You have to chose for each of the 4 -possible cases how much to receive from player 1 how much to keep and how much to -send back to player 1. -We ask you to fill in the tables for player 1 as well as for player 2, and we will -drawn whether you are player 1 or 2 after you have made the decisions. -</p> - -<p> -Are there any questions? If you have a question, raise your hand and I will try to -answer it. -</p> -]]> -</entry> -</properties> --- a/src/main/resources/configuration/asu-experiments/fall-2011/stationary-limitedvision/round3.xml Tue Oct 04 10:57:55 2011 -0700 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,96 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd"> -<properties> -<comment>Foraging XML-ized experiment round configuration</comment> -<entry key="display-group-tokens">true</entry> -<entry key="clients-per-group">5</entry> -<entry key="duration">240<... [truncated message content] |
