When you know you know - An Empirical Test of knowledge as Justified True Belief

26.10.2025, 11:47KnowledgeJBT → random Page 01 reCAPTCHA I'm not a robot reCAPTCHA is changing its terms of service. Privacy - Terms Take action. Page 02 Information for Participants Dear Participants, Welcome to our study „When you know you know – the aspects of knowledge”. This study aims to assess how individuals intuitively perceive and attribute knowledge. We want to investigate how individuals ascribe knowledge in various scenarios and what it means to “know”. Procedure of the study and duration In this study you will be asked to read different scenarios in which an agent postulates to know something. You are then asked to answer different questions to evaluate each proposition in the scenario. Please read the scenarios and questions carefully. The duration of the study is approximately 15 minutes. Advantages, voluntariness, risks, dropout By participating, you will help us to assess how people attribute knowledge. Participation in the study is voluntary. You may terminate your participation in this study at any time and without giving reasons without incurring any disadvantages. Obligations of the participants and requirements for participation You agree to work on the tasks as concentrated and attentive as possible, to provide all information to the best of your knowledge and to follow the instructions. Requirements for participation are: a) English as first language or very good command of English b) at least 18 years old Data Protection: anonymity, confidentiality and data withdrawal Completely anonymous research data will be collected within the study. This means that it is not possible for anyone to associate your data with your name. You can withdraw your data until the end of the experiment, the possibility will be given to you at the end of the study. After that, the data is completely anonymous and cannot be withdrawn. Data are processed and stored on a local server acquired from the company SoSciSurvey. In this way, sensitive data are not accessible by third parties. The retention period for the completely anonymized data is at least 10 years after data evaluation, or at least 10 years after a publication of this study. The completely anonymized data are made publicly accessible via the internet database osf.io (osf.io/?view_only=). This procedure serves to ensure good scientific work. Other researchers can, for example, use it to trace the evaluation or test an alternative evaluation. Information you provide to receive your expense allowance is stored separately from the research data and cannot be linked to it. This information is deleted immediately after the expense allowance has been issued. Expense compensation For participating in the examination you will receive the usual expense allowance as communicated to you. Thank you for your participation. If there are any questions, please contact the study director Helen Fischer [email protected]. Data protection officer IWM: Bert Bormann [email protected]. Page 03 Declaration of consent • I have received, read, and understood the information about participation. • I have been informed about the type and duration of the study. • My participation is voluntary, and I know that I can abort the study at any time without having to give a reason. • I have been informed that research data about myself are stored anonymously. • I have been informed that I can withdraw my data at the end of the session, but not after that (due to anonymization of data). • I consent to the re-use of data (for scientific purposes only). I note that the anonymized data will be stored for a minimum of 10 years. • I declare that I meet the criteria for participation (minimum age of 18 years). I agree with all points above and want to start with the session. I do not agree with all points above and abort the session. Page 04 Which gender do you identify with? [Please choose] What is your age? What is your currently hightest achieved education level? [Please choose] How would you describe your political orientation? Very liberal Liberal Somewhat liberal Moderate / Centrist Somewhat conservative Conservative Very conservative Prefer not to say Page 05 Before we start with the scenarios please answer the following questions. Page 06 The center of the Earth is very hot. True False The continents on which we live have been moving for millions of years and will continue to move in the future. True False The Sun goes around the Earth. True False All radioactivity is man-made. True False Electrons are smaller than atoms. True False Lasers work by focusing sound waves. True False It is the father’s gene that decides whether the baby is a boy or a girl. True False Antibiotics kill viruses as well as bacteria. True False The Universe began with a huge explosion. True False Page 07 You will now see different scenarios with propositions. Your task is to evaluate if the agent in the scenario has knowledge. For that, please answer the questions after the scenario. If you are ready please click "Next" and we will begin with the first scenario. Page 08 PHP code $fragen = valueList('RD01', NULL, 'label'); foreach ($fragen as $kennung) { question($kennung); $current_text1 = $kennung; //current_text muss auch die variable speichern break; } //put() nutzt nun eine konkrete variable (_01 statt einer gruppe) put('V003_01', $current_text1); // Speichert den Text global PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text //convertieren der Fragen id zu einer Zahl preg_match('/\d+/', $current_text1, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { // Zeige Frage F002 an, wenn der Text im Bereich 1 bis 48 liegt question('F102'); // Frage F002 wird angezeigt } elseif ($current_number >= 52 && $current_number <= 99) { // Zeige Frage F005 an, wenn der Text im Bereich 52 bis 99 liegt question('F105'); // Frage F004 wird angezeigt } question('F102') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('F105') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text //convertieren der Fragen id zu einer Zahl preg_match('/\d+/', $current_text1, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { // Zeige Frage F003 an, wenn der Text im Bereich 1 bis 48 liegt question('F103'); // Frage F003 wird angezeigt } elseif ($current_number >= 52 && $current_number <= 99) { // Zeige Frage F006 an, wenn der Text im Bereich 52 bis 99 liegt question('F106'); // Frage F006 wird angezeigt } question('F103') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('F106') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 09 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text2 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_02', $current_text2); // Speichert den Text global PHP code $current_text1 = value('V003_01'); $current_text2 = value('V003_02'); // Hole den gespeicherten Text //convertieren der Fragen id zu einer Zahl preg_match('/\d+/', $current_text2, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F203'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F204'); } question('F203') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('F204') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); $current_text2 = value('V003_02'); // Hole den gespeicherten Text //convertieren der Fragen id zu einer Zahl preg_match('/\d+/', $current_text2, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F205'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F206'); // Frage F006 wird angezeigt } question('F205') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('F206') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 10 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text3 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_03', $current_text3); // Speichert den Text global PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); //convertieren der Fragen id zu einer Zahl preg_match('/\d+/', $current_text3, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F303'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F304'); // Frage F004 wird angezeigt } question('F303') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('F304') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No question('F604') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); preg_match('/\d+/', $current_text6, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F605'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F606'); // Frage F004 wird angezeigt } question('F605') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('F606') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 15 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text7 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_07', $current_text7); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); preg_match('/\d+/', $current_text7, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F703'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F704'); // Frage F004 wird angezeigt } question('F703') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('F704') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); preg_match('/\d+/', $current_text7, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F705'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F706'); // Frage F004 wird angezeigt } question('F705') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('F706') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 16 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text8 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_08', $current_text8); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); preg_match('/\d+/', $current_text8, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F803'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F804'); // Frage F004 wird angezeigt } question('F803') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('F804') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); preg_match('/\d+/', $current_text8, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F805'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F806'); // Frage F004 wird angezeigt } question('F805') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('F806') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 17 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7, $current_text8]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text9 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_09', $current_text9); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); preg_match('/\d+/', $current_text9, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F903'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F904'); // Frage F004 wird angezeigt } question('F903') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('F904') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); preg_match('/\d+/', $current_text9, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('F905'); } elseif ($current_number >= 52 && $current_number <= 99) { question('F906'); // Frage F004 wird angezeigt } question('F905') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('F906') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 18 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7, $current_text8, $current_text9]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text10 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_10', $current_text10); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); preg_match('/\d+/', $current_text10, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q103'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q104'); // Frage F004 wird angezeigt } question('Q103') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('Q104') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); preg_match('/\d+/', $current_text10, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q105'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q106'); // Frage F004 wird angezeigt } question('Q105') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('Q106') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 19 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7, $current_text8, $current_text9, $current_text10]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text11 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_11', $current_text11); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); preg_match('/\d+/', $current_text11, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q203'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q204'); // Frage F004 wird angezeigt } question('Q403') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('Q404') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); preg_match('/\d+/', $current_text13, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q405'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q406'); // Frage F004 wird angezeigt } question('Q405') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('Q406') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 22 Your attention is crucial for the success of this study. To confirm you are paying attention, please select option 4 for this question. 1 2 3 4 5 Page 23 PHP code if ((value('AC01_01') != 2) && (value('AC02_01') != 4)) { text('AC03'); // Zeigt den AC03-Text an buttonHide(); // Versteckt den Weiter-Button setStatus('screenout'); // Optional: Status auf "screenout" setzen pageStop(); // Bricht die Seite/das Interview ab } text('AC03') You did not meet the attention requirements for this study. Thank you for your time. Please click the following link: Back to Prolific PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7, $current_text8, $current_text9, $current_text10, $current_text11, $current_text12, $current_text13]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text14 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_14', $current_text14); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text14 = value('V003_14'); preg_match('/\d+/', $current_text14, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q503'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q504'); // Frage F004 wird angezeigt } question('Q503') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('Q504') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text14 = value('V003_14'); preg_match('/\d+/', $current_text14, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q505'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q506'); // Frage F004 wird angezeigt } question('Q505') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('Q506') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 24 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text14 = value('V003_14'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7, $current_text8, $current_text9, $current_text10, $current_text11, $current_text12, $current_text13, $current_text14]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text15 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_15', $current_text15); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text14 = value('V003_14'); $current_text15 = value('V003_15'); preg_match('/\d+/', $current_text15, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q603'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q604'); // Frage F004 wird angezeigt } question('Q603') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('Q604') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text14 = value('V003_14'); $current_text15 = value('V003_15'); preg_match('/\d+/', $current_text15, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q605'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q606'); // Frage F004 wird angezeigt } question('Q605') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the astrophysical phenomenon, Galactic Pulse, exists? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows question('Q606') On a scale from 1 to 5, where 1 indicates that the agent has no knowledge at all and 5 indicates that the agent has full knowledge, to what extent does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Steve... Not at all Slightly knows Somewhat knows Moderatly knows Fully knows Page 25 PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text15 = value('V003_14'); $current_text14 = value('V003_15'); $fragen = valueList('RD01', NULL, 'label'); $gezogene_fragen = [$current_text1, $current_text2, $current_text3, $current_text4, $current_text5, $current_text6, $current_text7, $current_text8, $current_text9, $current_text10, $current_text11, $current_text12, $current_text13, $current_text14, $current_text15]; $fragen = array_diff($fragen, $gezogene_fragen); foreach ($fragen as $kennung) { question($kennung); // Zeige die Frage an $current_text16 = $kennung; // Speichere den aktuellen Text break; // Beende die Schleife nach der ersten Frage } //put() nutzt nun eine konkrete variable put('V003_16', $current_text16); PHP code $current_text1 = value('V003_01'); // Hole den gespeicherten Text $current_text2 = value('V003_02'); $current_text3 = value('V003_03'); $current_text4 = value('V003_04'); $current_text5 = value('V003_05'); $current_text6 = value('V003_06'); $current_text7 = value('V003_07'); $current_text8 = value('V003_08'); $current_text9 = value('V003_09'); $current_text10 = value('V003_10'); $current_text11 = value('V003_11'); $current_text12 = value('V003_12'); $current_text13 = value('V003_13'); $current_text14 = value('V003_14'); $current_text15 = value('V003_15'); $current_text16 = value('V003_16'); preg_match('/\d+/', $current_text16, $matches); $current_number = intval($matches[0]); //Zeige die entsprechende Frage auf Seite 2 an if ($current_number >= 1 && $current_number <= 48) { question('Q703'); } elseif ($current_number >= 52 && $current_number <= 99) { question('Q704'); // Frage F004 wird angezeigt } question('Q703') Does Steve know, that the astrophysical phenomenon, Galactic Pulse, exists? Yes No question('Q704') Does Steve know that the increased nitrous oxide (N₂O) emissions accelerate climate change? Yes No