Multiple Choice
Evidence that the average IQ of people in the developed world showed steady increases over the decades of the 20th century is called
A) the cumulative deficit effect.
B) the Flynn effect.
C) the Pygmalion effect.
D) the positive manifold.
Correct Answer:

Verified
Correct Answer:
Verified
Q29: The phenomenon in which the difference between
Q30: In considering experience and intelligence, it is
Q31: Kindergarten and first-grade children's early attempts at
Q32: Which of the following is true of
Q33: In the study of very-low-birth-weight infants born
Q35: One hypothesis for gifted children's greater use
Q36: In the triarchic theory of intelligence, which
Q37: Sternberg proposed that all of the following
Q38: Why is it difficult to evaluate the
Q39: When preschoolers first begin to write, they