Social Psychology Experiment Replication (Group Project) An experimental Study of The Door in the Face Technique Date: 28/4/2009 ABSTRACT Door in the face technique is a persuasion method in which a requester first asked an extreme request (which was refused) and then a smaller request. Our experiment was conducted to test the effectiveness of door in the face technique for inducing compliance with different strategies when giving requests. Hong Kong Community College
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Experiment 4: Experimental Errors and Uncertainty Brett R. Spencer Date Performed: June 10th‚ 2015: 3:10 p.m. PHY 111C02 Section 1: Experiment and Observation Time‚ t (s) Dist. Y1 (m) Dist. Y2 (m) Dist. Y3 (m) Dist. Y4 (m) Dist. Y5 (m) Mean of Y Standard Dev. t^2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 1.00 1.40 1.10 1.40 1.50 1.28 0.22 0.25 0.75 2.60 3.20 2.80 2.50 3.10 2.84 0.30 0.56 1.00 4.80 4.40 5.10 4.70 4.80 4.76 0.16 1.00 1.25 8.20 7.90 7.50 8.10 7.40 7.82
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EXPERIMENTAL ESTIMATES OF EDUCATION PRODUCTION FUNCTIONS* ALAN B. KRUEGER This paper analyzes data on 11‚600 students and their teachers who were randomly assigned to different size classes from kindergarten through third grade. Statistical methods are used to adjust for nonrandom attrition and transitions between classes. The main conclusions are (1) on average‚ performance on standardized tests increases by four percentile points the first year students attend small classes; (2) the test score
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Presentation: The Rise of Experimental Psychology Presented in Partial Fulfillment of the Course: PSYC706: HISTORY AND SYSTEMS OF PSYCHOLOGY By: Ackeem Salmon To: Cheryl Thompson‚ Ph.D. April 7‚ 2015 What is Experimental Psychology? The phrase “experimental psychology” refers to a specific methodological approach to the study of psychology as well as to several specific areas of research within psychology which predominantly use experimental methods. Experimental psychology involves
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Outline the main features of experimental social psychology and consider the influences that led to its emergence. What do you think are its strengths and weaknesses? Psychology was originally a branch of Philosopy‚ according to Hollway (2007). As more emphasis was placed on following scientific methods and principles‚ psychologists began using laboratory experiments to carry out research into individual behaviours. Experiments were considered to be more objective when considering individuals
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they are cold blooded and the cold weather makes them slower. Being cold blooded‚ means that it adapts to the climate more as the temperature changes. Experimental Design The controlled group is the group where all the mealworms where at room temperature. The experimental variable was that we needed warm water and ice. The experimental set-up was that we made a hot and cold climate for the mealworms. For the hot climate the temperature kept rising and the cold climate went down
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develop a solution completely from scratch‚ relying on your project team’s understanding and innovative design abilities to solve all issues that arise from your development effort. Alternatively‚ you could make use of a design pattern that gives you a templateto follow towards designing a complete solution that solves different issues for different situations as they arise. That is the idea behind design patterns. They are not complete solutions themselves that can be magically turned into code. But‚
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Pro Experimental Surgery. Experimental surgery‚ is a taboo subject. Many oppose it‚ many do not. Doctors perform surgery on someone in an effort to make them feel better or learn a little more about their condition. When scientists and doctors try new things they usually try them on animals‚ studying the results‚ heightening their techniques‚ and exploring new ways to heal people. But sometimes doctors are put on the spot‚ so they have to take action or someone will be seriously hurt. Experimental
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the 1960’s‚ and has been described as the reluctance of a person to help another in distress or report an emergency when in the presence of other bystanders. The bystander effect was initially observed in adults (Darley & Latané‚ 1968)‚ who found themselves either alone or in a group in a waiting room when they noticed the room began to fill with smoke. It was found that by the 6-minute mark 75% of people who were alone reported the smoke; however‚ when people were in groups in the waiting room only
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CHEMICAL KINETICS RESULTS AND DISCUSSION The balanced equation of the reaction between sodium thiosulfate and Hydrochloric acid is: S2O32- (aq) + 2 H+ (aq) SO2 (g) + S (s) +H2O (l) Using beakers with the same diameter was very important in conducting the experiment. If different sizes were used‚ the visibility of the “x” on the paper beneath the beaker could disappear from view too early or too late than the hypothetical time depending on the depth of the solution. It was also significant
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