The order of sensitivity to the four basic taste sensations may have
a. helped prevent malnutrition.
b. helped prevent poisonings.
c. led to cooked food.
d. been connected with one's pheromones.
B
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Identify two school-based interventions for children with ADHD
What will be an ideal response?
You are watching a rat in a Skinner box, and every time a red light comes on, the rat presses the bar in the cage. However, when a green light comes on, the rat never presses the bar. In this case, it appears that the color of the light is acting as:
a. a positive reinforcer for bar pressing b. a negative reinforcer for bar pressing c. an unconditioned stimulus for bar pressing d. a discriminative stimulus for bar pressing
Maccoby and Jacklin (1974) concluded that boys and girls differed in their abilities in what areas?
A. Boys have lesser visual-spatial abilities. B. Boys have greater verbal abilities. C. Boys have lesser mathematical abilities. D. Boys have greater visual-spatial abilities.
Compared to children of divorced or single heterosexual mothers, children of lesbian mothers are more likely to
A) have gender identity problems. B) display masculine toy preferences. C) have weekly contact with their fathers. D) see themselves as unlovable.