Discuss How Attrition Can Affect the Validity of an Experiment

question 15

Essay

Discuss how attrition can affect the validity of an experiment and describe steps to minimize attrition.​

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Definitions:

Controlling Behavior

Actions intended to dominate or dictate the actions, thoughts, or feelings of another person.

James Marcia

A developmental psychologist known for his work on adolescent identity formation and the identity status theory.

Identity

The qualities, beliefs, personality, looks, and/or expressions that make a person (self-identity) or group (particular social category or social group).

Exploration And Commitment

Concepts in identity development where exploration involves searching for one's values and options, and commitment involves making decisions about one's identity and sticking to them.