Examlex
Compare the four approaches to the evolution of human behavior.
Experimenter-Expectancy Effect
A bias in research outcomes where the researcher's expectations inadvertently influence the participants' performance.
Double-Blind Design
An experimental design in which neither the participants nor the experimenters know who is receiving a particular treatment.
External Validity
The extent to which the results of a study can be generalized or extended to other contexts or populations.
Nickerson And Adams
Researchers known for conducting influential studies on memory and recognition, notably exploring people's ability to recall features of common objects.
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