Not attending lecture after taking an exam is an example of a ________.
A. variable-ratio (VR) schedule
B. fixed-ratio (FR) schedule
C. variable-interval (VI) schedule
D. fixed-interval (FI) schedule
Answer: D
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After a lifetime of blindness, a newly-sighted man walks toward what he thinks are toy cars on the sidewalk. However, as he gets closer the cars seem to grow. This man lacks
a. shape constancy. b. size constancy. c. brightness constancy. d. retinal disparity.
Parents and older peers often scaffold children's problem solving, providing structure and direction that allow younger children to accomplish more than they could alone
Indicate whether the statement is true or false
Portia answers an online ad about an antique bookshelf that is for sale. She calls the seller and negotiates the price down to $100. However, when she arrives to make the purchase, the asked-for price suddenly rises to $150. The seller is best demonstrating which of the following sales techniques?
A. Low-balling B. Foot-in-the-door C. Door-in-the-face D. Reciprocation
Family members other than a child's mother ________ in that child's social development
a) have little influence b) influence a child in a variety of ways c) have a more wholesome influence if they have similar personality styles d) should interact alone with a child