Which of the following systems is the first to become myelinated during development?
a. the system involved with vision
b. the system controlling complex motor coordination
c. the system involving in controlling hand-eye coordination
d. the system involved in memory and attention span
a
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Rhythms of wakefulness and sleepiness lasting about one day are called _______ rhythms
Fill in the blank(s) with correct word
Kandel and colleagues repeatedly stimulated the tail of an Aplysia with a mild electric shock. They then successfully produced a long-term memory in the Aplysia by demonstrating that the gill:
A) no longer contracted with another tail stimulation conducted a few seconds after the first series of stimulations. B) contracted after a single tail stimulation conducted days after the repeated stimulations. C) failed to contract after a single tail stimulation conducted weeks after the repeated stimulations. D) contracted with each successive tail stimulation conducted seconds apart.
Grace's actions resemble movie stereotypes of "crazy" behavior. Her personality disintegration is extreme. She engages in silly laughter, bizarre mannerisms, and obscene behavior. Her diagnosis is probably __________ schizophrenia
a. paranoid b. borderline c. catatonic d. disorganized
In general, it can be said of adulthood that it is
a. an era in which a tumultuous midlife transition will be experienced b. a period of exploring and exploiting the identity established in earlier stages of development c. an era in which individuals seek to establish a sense of trust d. an era in which one's stable identity is first established e. one of the briefest eras in human development