Which of the following is true of synaptogenesis?
A) It refers to the separation of connections between neurons.
B) Once it begins shortly after birth, it continues at a steady and constant pace.
C) It results in decreases in brain size of four times by age four.
D) Each period of synaptogenesis is followed by a period of pruning.
D
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__________ is a mood disorder caused by the body's reaction to low levels of daylight during the winter months.
A. Seasonal acute depressive disorder B. Seasonal bipolar disorder C. Seasonal dysthymic luminance disorder D. Seasonal affective disorder
What do cross?cultural studies of psychopathology suggest concerning depression?
a. DSM categories are culture-free. b. Chinese psychiatrists often mistake depression for a form of schizophrenia. c. There are very different rates of mood disorder in Western and non-Western countries. d. Depression is a universal phenomenon that may be expressed differently depending on cultural factors.
Regarding Internet therapy, which of the following statements is TRUE?
a. Some Internet therapists may not be trained professionals. b. Therapists licensed in one state can legally conduct therapy in other states, including online. c. Internet therapy is quite expensive compared with less expensive office visits. d. Internet therapy clients can be completely assured of the confidentiality of their e-mails.
A person with an XY pairing of chromosomes is a ____, whereas a person with an XX pairing of chromosomes is a ____
a. male; female b. female; male c. homogenetic inheritance; polygenetic inheritance d. polygenetic inheritance; homogenetic inheritance