The gate-control theory of pain suggests that ________
a) the pain signals must pass through a kind of "gate" located in the spinal cord
b) the skin receptors act as a gate for the pain sensation
c) the cortex blocks pain unless released by substance P
d) the gate is a physical structure that blocks pain signals
ANS: a
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If you stand in the middle of a long, straight stretch of road, it appears as if the sides of the road meet near the horizon. Since you know that the sides of the road are parallel, the distance implied is given by the pictorial depth cue of
a. atmospheric perspective. b. texture gradients. c. light and shadow. d. linear perspective.
What is the concept that infants use to shape their emotional responses to ambiguous and uncertain situations?
a. social-emotional development b. social development c. social imitation d. social referencing
Research by McCabe & Barnett (2000) and Ginevra et al. (2015) indicates that _______ play a larger role on their adolescent’s career development than
a. mothers; fathers. b. father; mothers. c. siblings; fathers. d. peers; fathers.
Which of the following are made up of DNA
A. Gametes B. Gymnosperm C. Androsperm D. Genes