Brian is a star high school athlete who has recently exhibited severe mood swings and aggressiveness. An initial health screening indicates that Brian has acne and high blood pressure. Brian's symptoms are consistent with ________.

A. delayed puberty
B. sexual maturation
C. physical self-efficacy
D. anabolic steroid use


Answer: D

Psychology

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_____ is used when clients are behaving inappropriately in order to obtain reinforcers

a. Functional communication training b. Reinforcer sampling c. Instructional training d. Noncontingent reinforcement

Psychology

Why would a person who has undergone a split-brain operation be unable to name an object presented to his left visual field, yet could correctly point to the same object from an array of choices?

a. Because his right hemisphere perceived the object, but does not house the language function needed for naming it b. Because the image was processed on his left hemisphere, which is required for naming objects c. Because pointing is something done with the right hand d. Because the right hemisphere of the brain is where objects are seen

Psychology

A two-level experiment is also known as a functional experiment

Indicate whether the statement is true or false

Psychology

A disorder that is characterized by involuntary movements of the face, mouth, neck, trunk, or

extremities and caused by long-term use of antipsychotic medication is known as ______. a. agranulocytosis c. tardive dyskinesia b. schizophrenogenia d. Addison's disease

Psychology