Sam gets a free pretzel using his Pretzel Smorgasbord card with every 10th pretzel he buys. This arrangement is an example of which type of reinforcement schedule?
A) variable-interval
B) fixed-interval
C) fixed-ratio
D) variable-ratio
C) fixed-ratio
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Kohlberg's theory of moral reasoning may be limited, because his data was largely based on males rather than equally on males and females.
Answer the following statement true (T) or false (F)
In general, the relationship between age and work seems to be positive; older workers are generally happy.
Answer the following statement true (T) or false (F)
When older babies crawl off tables or beds, it is usually due to the babies' lack of
a. stereoscopic vision. b. motor coordination. c. depth perception. d. peripheral vision.
Anterograde amnesia interferes with many memory processes such as
a. focusing attention. c. rehearsal. b. encoding sensory input. d. all of these.