Examlex
B. F. Skinner was able to produce learned helplessness in birds, monkeys, dogs, and rats by alternating fixed-interval and variable-ratio schedules of reinforcement.
Group Size
The number of individuals within a group or social gathering, which can influence dynamics, interactions, and outcomes within the group.
Norman Triplett
A psychologist known for his work on social facilitation and the co-action effect, which found that individuals perform tasks better or faster in the presence of others.
Teams Of Cyclists
Groups of bicycle riders who train, compete, or work together for a common purpose, often in races or sporting events.
Kurt Lewin's Formula
A theory stating that behavior is a function of the person and their environment.
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