In studies that collected self-ratings by adolescents of impulse control and the tendency to take risks (Cauffman et al., 2010; Steinberg et al., 2008), impulse control did not approach adult levels until ages __________.

According to Cattell, the extent to which a person possesses crystallized intelligence

depends on all of the following EXCEPT a. experiences. b. level of fluid intelligence. c. intellectual environment. d. birth order. e. opportunities for learning.

Which of the following represents an example of how damage to right hemisphere language areas might affect your language functions?

a) You might not understand the causal link between "I fell down" and "My knee hurts." b) You might not be able to speak. c) You might not understand any language. d) You might not be able to read out loud.