In the context of puberty, which of the following statements is true of the pituitary gland?

A. It causes the testes to decrease their output of testosterone.
B. It releases hormones that control physical growth and the gonads.
C. It stimulates the hypothalamus, perpetuating the feedback loop.
D. It prevents the long bones from making further gains in length.


Answer: B

Psychology

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Titchener's research led him to conclude that affective states had only ____ dimension(s); namely ____.?

a. ?two; pleasure/displeasure and tension/ relaxation b. one; tension/relaxation? c. ?one; pleasure/displeasure d. ?one; excitement/depression e. ?two; pleasure/displeasure and excitement/depression

Psychology

Some herbal and natural products may have psychological benefits. For example, there is a _____ correlation between the consumption of omega-3 fatty acids and _____.

A) positive; depression B) negative; depression C) positive; bipolar disorder D) negative; bipolar disorder

Psychology

Conditioned inhibition is:

a. a loss of responding that results from the repeated presentation of a conditioned stimulus without an unconditioned stimulus b. the return of a conditioned response that had been extinguished, after a period of nonexposure to the conditioned stimulus c. learning that an event signals the absence or nonoccurrence of the unconditioned stimulus d. a procedure that uses an established conditioned stimulus to condition a response to a second, neutral stimulus

Psychology

A neuron is also called a ________

a. glial cell. b. precursor cell. c. nerve cell. d. neurotransmitter.

Psychology