Seasonal affective disorder (SAD) seems to be related to __________
a) low levels of thyroxine
b) low levels of sunlight
c) high levels of thyroxine
d) high levels of sunlight
ANS: B
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In most mammals, females are unwilling to engage in sex EXCEPT when ______.
A. presented with an attractive mate B. there has been a prolonged time since last sexual episode C. it is during the time surrounding ovulation D. having received proper physical stimulation
Marital __________________ is an umbrella term referring to the marital outcome
Fill in the blank(s) with correct word
A rule which states that some event, B, will occur if and only if another event, A, occurs is called a:
a. stimulus b. contingency c. good d. voluntary response
When people have purpose in life, they tend to:
a. be ambitious. b. be more connected to their community and be willing to help. c. pay attention to details. d. feel free to act.