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WSU - Shipp - Psych 105 - Exam #1 - Chapter 2
Exam #1, Chapter 2
9
Psychology
Undergraduate 1
09/15/2009

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Cards

Term
What are the steps of the scientific method?
Definition

Develope a Hyothesis

Design a Study

Collect Data

Analyze and Draw Conclusions

Report Your Data

Term
Define "hypothesis"
Definition
A tentative statement about the relationship between two or more variables to be evaluated in a research study.
Term
What are the 3 types of studies?
Definition
Descriptive, Correlational, Experimental
Term
What were the three types of descriptive research?
Definition
Case studies, naturalistic observation, surveys
Term
Define Social Desirability Bias
Definition
tendency to give socially approved answers to questions
Term
define Demand Characteristics
Definition
cues that participants pick up about the hypothesis of a study or about how they are supposed to behave ("good participants" effect)
Term
define Experimenter Bias
Definition
researchers expectations or preferences about the outcome of a study influence the results
Term
define Sampling Bias
Definition
when a sample is not representative of the population from which it was drawn
Term
define Placebo Effect
Definition
participants expectations lead them to experience some change even though they receive empty, fake or ineffective treatment
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