Key Concepts: Terms in this set (11) Confirmation bias. How does bias occur? STUDY. She brainstormed with her teammates and then said, "Most of the experiments advertised this semester have totally boring titles like 'The Attribution Experiment.' experimenter bias Anna participates in a social psychological experiment in which she observes pairs of lights that are briefly turned on and off in a completely darkened room.
Flashcards. This is an example ofAnna participates in a social psychological experiment in which she observes pairs of lights that are briefly turned on and off in a completely darkened room. Flashcards. Match. Search. The "maze-bright" rats quickly learned to run the maze while the "stupid" rats did poorly. Gravity.
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This question, which implies that Anna should perceive different spacing, illustrates the concept of a____ are aspects of the testing conditions that need to be controlledRuss suffers from social anxiety and participated in a 6-month study of a drug developed to treat this disorder.
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Learn. Test. While the physician who provided his medication knew that Russ was in the experimental group, he did not disclose this information to Russ until the study was completed. Spell.
Experimenter bias is when the researcher's expectations may skew the study results.
Log in Sign up. These results illustrateGraduate students who were told their rats were either "maze-bright" or "stupid" observed dramatic differences in maze performance. The problem with Cat's solution is that it couldAll of these describe experimenters who score high on the social desirability scale exceptthey obtain more "I don't know" answers from respondentsSometimes physical variables like ____ cannot be controlled through eliminationLindsay videotaped instructions for subjects to ensure that all subjects in each condition receive the same information. Test. Create.
Match.
Any tendency which prevents unprejudiced consideration of a question or finding. AP Psychology Chap. Gravity. Test. 2. Spell. Although the distance between each pair of lights in the Hex paradigm is always identical, the experimenter asks, "Is the first pair of lights farther apart or closer together than the second pair?"
2. Search. Differences between groups before intervening or experimentationAn event that occurs during treatment that may affect observationsNormal developmental changes in participants between pretest and post testChanges in scores on a test from taking it over and overChanges in the procedure or way of measuring in a studyChanges in scores, low pretest scores = higher posttest score and high pretest score = lower posttest scoresLosing participants in study while or before they finish itExperimenters expectations influencing their interpretation on participants behavior, or overall outcomeHints that make participants guess the hypothesis and will then change their behavior in order to fulfill itAs one variable increases, the other variable increases and decreasesRelationship between two variables that cannot be inferred from a naturally occuring correlation between themTwo variables that are thought to be related to each other but are caused by a third variable affecting bothDeveloping a pattern of responding in agreeable answersGiving responses that make one's research better / worse than they are in realityOne participant influences behavior and responses of others in a groupAnswering regular questions honestly but distorting answers on sensitive topicsInterpret or search for information that confirms one's preconceptionsParticipants have to answer a question in a certain way due to the wordingParticipants respond to one question that influences the next participants response to the following questionOccurs when a sample is not good enough for the aims of the researcherOccurs when parts of the study are not equally represented in the researcher report
Although the distance between each pair of lights in the Hex paradigm is always identical, the experimenter asks, "Is the first pair of lights farther apart or closer together than the second pair?" Bias in research HL Psychology. Created by.
Experimenter bias can be reduced by conducting a double-blind study: Neither the researcher conducting the study nor the participants know which group they are in. Flashcards. PLAY. STUDY. Key Concepts: Terms in this set (23) Bias.
Start studying AP Psychology Chap. Psychology : Bias study guide by CG1010408 includes 26 questions covering vocabulary, terms and more.
Russ participated in a(n)When Heather ran all the subjects in condition A on Thursday and those in condition B on Friday, she confounded her experiment with a ____ variableExperimenters generally want subjects to be as naïve as possible concerning the experimental hypothesis to reduce confounding byWasson and colleagues' (1984) study of outpatient health care in elderly men kept both the patients and health-care providers from knowingwhether the patient was assigned to only one health-care providera technique used to control the impact of extraneous variables by distributing their effects equally across treatment conditionsa control procedure used to avoid confounding; keeping all aspects of the treatment conditions identical except for the independent variable that is being manipulatedextraneous variable stemming from procedures created by the environment, or context, of the research settinga plausible but false explanation of the procedures in an experiment told to disguise the actual research hypothesis so that subjects will not guess what it isthe aspects of the experimental situation itself that demand or elicit particular behaviors; can lead to distorted data by compelling subjects to produce responses that conform to what subjects believe is expected of them in the experimentan experiment in which neither the experimenter nor the subjects know which treatment condition the subjects are in; used to control experimenter biasa technique to control extraneous variables by removing them from an experimentany behavior of the experimenter that can create confounding in an experimentthe personal characteristics that an experimenter or volunteer subject brings to the experimental settingaspects of the testing conditions that need to be controlledthe result of giving subjects a pill, injection, or other treatment that actually contains none of the independent variable; the treatment elicits a change in subjects' behavior simply because subjects expect an effect to occurthe phenomenon of experimenters treating subjects differently depending on what they expect from the subjects; also called the pygmalion effectan experiment in which subjects are not told which of the treatment conditions they are in; a procedure used to control demand characteristicsthe qualities of the relationships between subjects and experimenters that can influence the results of an experiment
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What do these results illustrate?____ is a form of confounding due to an experimenter providing implicit or explicit cues to subjects to respond in a particular wayCat was concerned that she might have difficulty obtaining subjects because it was late in the semester. Gravity.
Match. Create. Learn vocabulary, terms, and more with flashcards, games, and other study tools. the tendency to think that they knew it all along. Write. This illustrates the control procedure ofBy randomly assigning subjects to treatment conditions, many extraneous variables are automatically ____ across conditionsExperimenters sometimes make errors in recording data that tend to favor the experimental hypothesis. Browse. A swimming instructor, who was told his athletes had outstanding motor coordination and the potential to become excellent swimmers, coached them so well that they became excellent swimmers even though their motor skills were really about average. PLAY. Browse.
If we select an exciting title like 'The Extreme Sports Study,' we'll recruit hundreds of subjects."
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