If Experimental Treatments Produce an Effect

question 21

Multiple Choice

If experimental treatments produce an effect,

• A) between-groups variance will increase.
• B) between-groups variance will decrease.
• C) within-groups variance will increase.
• D) within-groups variance will decrease.

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Definitions:

D-2 Receptors

Dopamine receptors mainly involved in the modulation of neurotransmission, influencing movement, motivation, and emotional response.

Tardive Dyskinesia

A neurological disorder characterized by involuntary, repetitive body movements, often resulting from long-term use of antipsychotic medication.

Second-Generation Antipsychotic

A class of medication primarily used to treat psychosis, including schizophrenia, marked by fewer extrapyramidal side effects than first-generation antipsychotics.

Clozapine

An antipsychotic medication used in the treatment of schizophrenia, particularly effective in patients resistant to other treatments.