In research by Strohhner and Nelson (1974), 2- and 3-year-olds made errors in acting out passive sentences ____ percent of the time
a. 100 c. 30
b. 50 d. 70
D
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According to research on self-efficacy by Holzberger, Philipp, & Kunter, 2013, which of the following statements is true about how self-efficacy affects academic performance?
a. In high-achieving schools, policies and regulations are implemented strictly to enforce discipline. c. Levels of self-efficacy of classroom teachers and ratings of the teachers by students mutually affect each other. b. Students in the East German collectivist culture scored higher in self-efficacy than those in the West German individualist culture. d. In low-achieving schools, teachers tend to cultivate self-efficacy among students by giving them achievable goals.
Who created the field that came to be known as information theory?
a. Norbert Wiener b. Claude Shannon and Warren Weaver c. Allen Newell and Herbert Simon d. Noam Chomsky
Studies of the effectiveness of Head Start programs suggest that the program
a. increases high school graduation rates. b. decreases contact with the criminal justice system. c. decreases out-of-wedlock births. d. all of the above
The major organization in the United States representing the elderly is the ______
Fill in the blank with the correct word.