The neurotransmitter that is most closely related to excessive physical symptoms of anxiety is

a. norepinephrine.
b. serotonin.
c. GABA.
d. endorphins.


a

Psychology

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Theresa began studying Japanese when she was in the eighth grade. After many years of study, however, she still speaks Japanese with an accent and lacks perfect fluency. This is probably because ____

a. ?she had already passed the critical period of language development when she began studying Japanese b. ?she is not genetically "prewired" for Japanese c. ?she learned and spoke a number of different dialects d. ?she continued to speak English while she was studying Japanese, which blocked acquisition

Psychology

According to your textbook, a key factor in why growing up in a low-income family is associated with lower IQs is likely

A) stress. B) genetics. C) a lack of interest in learning. D) season of birth.

Psychology

Child witnesses are generally viewed as ______ credible than adult witnesses; child victims in a sexual abuse case are viewed as ______ credible than adults

A. less; more B. more; less C. less; less D. more; more

Psychology

Why do you think it would be likely that women would have a better capacity for synaptic plasticity than men?

a) because women are predominantly left-brained, while men are predominantly right-brained b) because women have been found to be less susceptible to transience c) because women have an easier time with synaptic consolidation as opposed to systemic consolidation d) because this skill is increased by the presence of estrogen in the blood

Psychology