5/03/2013 Psychology The Stroop effect The human brain constantly responds to a lot of inputs of sensory information. Our brain tends to manages this by responding to one or more input(stimulus) at a time such is listening to music while watching tv‚ or ignoring inputs such as the background noise from the tv. But‚ sometimes our
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(http://explorable.com/hawthorne-effect) The Hawthorne Effect is a well-documented phenomenon that affects many research experiments in social sciences. It is the process where human subjects of an experiment change their behavior‚ simply because they are being studied. This is one of the hardest inbuilt biases to eliminate or factor into the design. The History of the Hawthorne Effect The name is not the surname of a researcher‚ but the name of a place where the effect was first encountered. In 1955
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THE BY-STANDER EFFECT So you may ask yourself…. Why do we automatically ignore the problem? One of the first steps in anyone’s decision to help another is the recognition that someone is actually in need of help. To do this‚ the bystander must realize that they are witnessing an emergency situation and that a victim is in need of assistance. Consequently‚ a major reason why eyewitnesses fail to intervene is that they do not even realize they are witnessing a crime. When we are in an ambiguous
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A fascinating dimension of the bystander effect is the diffusion of responsibility. The general hypothesis that has been tested is: As the number of bystanders increases‚ it is less likely that any one onlooker will help (Darley and Latane‚ 1968). Social influence adds to this idea. Passive social influence from bystanders acts on the diffusion of responsibility and maximizes the bystander effect. Although pro-social behavior can be learned‚ because of social restraint exhibition of pro-social behavior
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Stroop Effect 4/12/2011 CAL STATE FULLERTON Abstract This research is designed to study attention and automatic processing of the brain by replicating the Stroop effect experiments that was conducted before. The participants included 12 female and 6 male students from Cal State Fullerton. Coglab‚ a virtual lab‚ was used to conduct the experiment. On each trial they were shown a word (RED‚ GREEN
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Attention : The effects of automatic and controlled processing Abstract The theory of attention was focused on within the experiment‚ using a modified version of the Stroop effect. The stroop effect suggests that automatic and controlled processing can conflict with each other making it difficult to focus on a particular task. Participants were asked to look at two sets of stimuli which contained words written in coloured ink‚ colour related words and neutral words. Participants were asked
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pedestrians walk past the suffering man in such a location‚ they would lose their individual responsibility and tend to think that others present would take action. Hence‚ this social psychological phenomenon could be referred to as the bystander effect. Bystander effect was confirmed after the murder of Kitty Genovese in 1964. Kitty was raped and stabbed to death in two different attacks as she was on the way back home from her work. According to several media accounts‚ the assault lasted for nearly an hour
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An Experiment to Investigate Stroop Effect Student name: Kristijan Kristic Candidate number: 1466-008 Type of Study: Experiment Subject and Level: Psychology SL Date of Submission: 14th December 2010 Word count: 1498 Table of contents ABSTRACT 2 INTRODUCTION 3-4 METHOD: Design 5 METHOD: Participants 5 METHOD: Materials 6 METHOD: Procedure 6 RESULTS 7-8 DISCUSSION 9-10 REFERENCE 11 APPENDIX I- Consent form
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why not? Since the beginning of the twentieth century‚ IQ scores around the world have been increasing at a rate of around three points per decade‚ leaving intelligence researchers puzzling over whether historical gains in IQ—known as the “Flynn effect”—reflect an increase in general intelligence or something else‚ be it better education‚ better nutrition or even bigger brains. A new paper published in the journal Learning and Individual Differences (2014) may have the answer: We’re getting better
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were made and slumped when the study was concluded. It was suggested that the productivity gain occurred due to the impact of the motivational effect on the workers as a result of the interest being shown in them. This effect was observed for minute increases in illumination. In these lighting studies‚ light intensity was altered to examine its effect on worker productivity. Most industrial/occupational psychology and organizational behavior textbooks refer to the illumination studies[citation
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