The book The Bell Curve argued that the average 15-point difference between white Americans' and African Americans' IQ is primarily due to __________.
A. high rates of poverty among African Americans
B. environmental factors
C. heredity
D. lower employment among African Americans
Answer: C
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The forgetting of both long-term and short-term memories is often due to
a. disuse. b. memory decay. c. repression. d. interference.
In the early stages of shaping a rat to press a lever, the teacher would:
a. deliver a food pellet if the rat simply faced the lever b. feed the rat many food pellets to familiarize the rat with the reinforcer c. delay the delivery of food pellets to present a challenge to the rat d. wait for the rat to press the lever three times in a row before delivering a food pellet
The underlying theoretical base of the ________ approach is that the details of thought and attention reveal how the mind functions
Fill in the blank with correct word
Katie's 9-month-old son Jason sucks and chews on just about everything he finds—toys, books, fingers, and so forth. According to psychoanalytic theory, Jason is in the
oral stage. sensorimotor stage. attachment stage. anal stage.