The growth spurt in adolescents is powered by increased secretion of growth hormone and
a) oxytocin.
b) thyroxine.
c) dopamine.
d) norepinephrine.
B
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Richard experienced a quantum personality change about 10 years ago. If his experience is typical, Richard's change in personality has:
A. continued B. reverted back to how he was before the change C. intensified D. become more unstable with large fluctuations in personality
Chapter 10 pointed out that people who are working on a writing assignment are operating on a "full-time cognitive overload." This phrase suggests that
a. people need to write down phrases as soon as they are created, to reduce this overload problem. b. decision making is a central component of writing, so that writers can reject ideas that are not productive. c. it's important to transfer ideas from working memory to long-term memory, prior to writing them down. d. writers typically use all the components of working memory, as well as long-term memory.
Which structure provides the main source of input to the cerebral cortex?
A. Limbic system B. Medulla C. Thalamus D. Hypothalamus
Adolescence is generally more stressful than childhood
Indicate whether the statement is true or false.