Discuss External Validity

question 29

Essay

Discuss external validity.Name two threats that might weaken external validity.

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Definitions:

Evolutionary Processes

Evolutionary processes are mechanisms through which species undergo changes over time due to genetic variation and natural selection.

Stressful Memories

Memories associated with events that caused stress or trauma, which may impact an individual's emotional state and mental health.

DSM-5

The Fifth Edition of the Diagnostic and Statistical Manual of Mental Disorders is a detailed classification system for mental disorders, released by the American Psychiatric Association.

Anorexia Nervosa

An eating disorder characterized by an obsessive fear of gaining weight and a refusal to maintain a healthy body weight.