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Culture can produce durable changes in human behavior, which in turn can influence evolutionary changes. Therefore, Richerson and Boyd (2005) suggest that genes and culture
Multiple Baseline Design
An experimental design that introduces the intervention at different times across settings, behaviors, or subjects to demonstrate control over the variables being examined.
Changing Criterion Design
An experimental design in which the effect of the intervention is demonstrated by how well the behavior matches a criterion that is systematically altered.
Reversal Design
A research design often used in behavior analysis, where a behavior is measured before and after an intervention, and then the intervention is withdrawn to see if behavior returns to baseline levels.
Changing Criterion Design
An experimental design in which the intervention's effectiveness is demonstrated by gradually altering the criterion for reinforcement to shape a target behavior.
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