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Which scenario illustrates the placebo effect?

A.

A pill with no antidepressant medication reduces a person's depression symptoms

B.

Transcranial magnetic stimulation works best when a person has a mild disorder

C.

Antidepressant medication increases a person's risk of self-harm behaviors

D.

Electroconvulsive therapy is minimally effective for a person with schizophrenia

Answer and Explanation

The Correct Answer is A

A. The placebo effect occurs when a person experiences improvements in symptoms after receiving a treatment that has no therapeutic effect, such as a pill without active ingredients.

B. This statement does not involve the placebo effect but rather refers to the effectiveness of a specific treatment for a condition.

C. This describes a side effect of a medication but not the placebo effect.

D. This refers to the effectiveness of electroconvulsive therapy (ECT) for schizophrenia, which does not involve a placebo effect.


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Related Questions

Correct Answer is C

Explanation

A. External attribution involves explaining outcomes based on external factors like workplace politics.

B. External attribution, in this case, attributes the friend's behavior (grumpiness) to an external factor, lack of sleep.

C. Internal attribution refers to explaining someone's behavior based on their personality, traits, or internal factors. Believing an acquaintance's friendliness is due to his personality is an example of internal attribution.

D. External attribution explains the soccer team's win due to weather conditions, which are outside of the team's control.

Correct Answer is B

Explanation

A. Neurosignallers is not a standard term used for these chemicals.
B. Neurotransmitters are chemicals that transmit signals across a synapse from one neuron to another.
C. Neurohormones are released into the bloodstream to affect distant organs, which is different from neurotransmitters that act at synapses.
D. Neuroemitters is not a commonly used term for these chemicals.

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