Researchers have found evidence linking a region on ________ to a gay male sexual orientation
A) the X sex chromosome
B) the Y sex chromosome
C) both the X and Y sex chromosomes
D) neither the X nor Y sex chromosomes
A
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If people with Down syndrome live long enough, they almost invariably develop ____
a. Korsakoff's syndrome b. Parkinson's disease c. Huntington's disease d. Alzheimer's disease
Jeffrey Gray's ideas on arousability include the notion that the _____ system activates approach behaviour in response to the anticipation of reward.
A) behavioural activation B) reward-seeking C) sensation-seeking D) emotion-eliciting
In the large-scale evaluation of Sesame Street during its first season, what research method was applied?
a. Before-after skills/knowledge testing b. Surveys of teachers c. Surveys of parents d. Children's interviews on their satisfaction with the show
What is the shape of the receptive field to which a simple cell in the primary visual cortex responds?
A. Circle of a particular radius B. Circle with a hole in the middle C. Bar in a particular orientation D. Bar of a particular length