Which theorist believed that most of learning occurred by trial and error?

Arelationship where each person relies on the other; a give and take relationship

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.

How do females cope in prison compared to male inmates?