In what way have psychologists revised their view about practice in the development of expertise?
a. They now believe that practice is just as effective at any age as it is in childhood.
b. They now insist that expertise requires 15,000 hours of practice, not 10,000.
c. They now recognize that some people develop expertise much faster than others.
d. They now believe that experts are born, not made.
c
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According to a theory proposed by Donald Super, ____ is a primary force in an adolescent's choice of career
a. socioeconomic status b. ethnicity c. identity d. parental occupation(s)
What is the difference between correlation and regression?
a. Regression requires standardized units, while correlation does not. b. Correlation is the same thing as regression except that the scores are in standardized units. c. In regression, scores on the Y axis regress toward the mean, while in correlation they do not. d. In correlation, scores on the Y axis regress toward the mean, while in regression they do not.
When the results of a scientific observation are representative of real life, the results:
a. have internal validity b. have scientific regularity c. have been operationally defined d. have external validity
Failure to consciously perceive something you are looking at because your attention is directed elsewhere is called ___________
A) sensory overload B) selective attention C) inattentional blindness D) divided attention