Observer Expectancy Effect | Psychology | Chegg Tutors
The observer-expectancy effect occurs when a researcher's beliefs or expectations unconsciously affect the behavior of the observed subject(s). For example, a researcher who believes that certain children are especially talented might unintentionally behave toward those children in ways that lead them to perform better than others, such as by giving those children extra attention and praise. In one famous example of the observer-expectancy effect from the 1900s, Wilhelm von Osten, believing his horse (Clever Hans) capable of solving mathematical problems, unknowingly gave the horse cues that enabled it to answer such problems correctly. Because the observer-expectancy effect biases the results of an experiment, researchers in psychology (and other disciplines) attempt to avoid the effect by performing double-blind experiments, for example.
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About Draycen D., Psychology tutor on Chegg Tutors:
DePaul University, Class of 2012
Psychology Major
Subjects tutored: Microsoft Access, English, Writing, Linear Algebra, Statistics, Algebra, Computer Science, Basic Math, Pre-Algebra, Study Skills, GRE, Microsoft Suite, Psychology, Cognitive Science, Microsoft Excel, and Biology
TEACHING EXPERIENCE
As a doctoral student in clinical child psychology, I have had opportunities to provide feedback for students on statistics and psychology assignments as a TA. In addition, I have provided informal tutoring to graduate-level students on statistics, neuropsychology, abnormal psychology, and developmental psychology, among other topics. I have also helped many students with syntax for various statistical programs. When tutoring, I do my best to present information in various ways until it is easy for a student to understand.
EXTRACURRICULAR INTERESTS
I am a doctoral student at DePaul University. In my spare time, I enjoy reading and working with computers.
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Observer Expectancy Effect | Psychology | Chegg Tutors
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