Examlex
The use of money for exchange has been traced back as far as 5,000 years ago in Mesopotamia.
Temporal Lobes
Regions of the cerebral cortex located on both sides of the brain, involved in processing auditory information and encoding memory.
Demand Characteristics
Aspects of an experimental setting that lead participants to guess the purpose of the study and adjust their behavior to what they believe the experiment expects.
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.
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