Examlex
The mean squared deviation of all the values from the mean is called the ________.
Social Facilitation
The tendency for people to perform tasks better or more efficiently when in the presence of others than when alone.
Simple Tasks
Tasks that require a minimal amount of cognitive effort and skill to complete.
Complicated Tasks
Tasks that are multifaceted and complex, requiring significant mental effort, skill, or resources to complete successfully.
Social Compensation Effects
The phenomenon whereby individuals work harder in a group to compensate for the perceived lower performance of others.
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