In animals there are numerous signals that signal aggression and submission. According to ethologists, these signals are:
A. learned
B. also found in humans
C. largely programmed by genetic factors
D. redundant
Answer: C
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Central tendency is one of the main types of descriptive statistics.
Answer the following statement true (T) or false (F)
Angela was watching her favorite cartoon one morning when her favorite character stacked a bunch of boxes one on top of the other to build a stepladder so she could reach a toy on a high shelf. Later, Angela wanted a cookie that her mother had placed in a high cabinet, so she built a makeshift ladder from two boxes. This is an example of
a. planning. c. representing. b. transferring. d. inferring.
Ghaffar and colleagues completed a brain study with conversion disorder patients and found that
a. stimulation of limbs resulted in impaired brain activity for both healthy and “numb” limbs b. stimulation of limbs resulted in impaired brain activity for healthy but not “numb” limbs c. stimulation of limbs resulted in impaired brain activity for “numb” but not healthy limbs d. there were no differences between this group and the healthy controls
What allows humans to communicate about not just what is observable in the present, but about an infinite range of things beyond the present moment?
a. gestures b. thinking c. cognition d. language