The Simplest Type of Before-And-After Design Is the ______

question 40

Multiple Choice

The simplest type of before-and-after design is the ______.

• A) fixed-sample panel design (panel study)
• B) time series design (repeated measures panel design)
• C) ex post facto control group design
• D) quasi-experimental design

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Definitions:

Disorganized Speech

A way of speaking that is incoherent and lacks the normal structure, making it hard for others to understand, often associated with severe mental disorders.

Irving Gottesman

A psychologist known for his work on schizophrenia genetics, demonstrating the importance of heredity in the development of the disorder.

Schizophrenia

A serious mental illness marked by altered cognition, perceptions, feelings, speech, self-awareness, and actions.

Monozygotic Twins

Identical twins that result from a single fertilized egg splitting and developing into two individuals with virtually identical genetic makeup.