In its simplest form, an experiment has three characteristics. Choose the characteristic that corresponds with each example. A posttest of the groups' intrinsic and extrinsic motivation is given
a. The effect of the independent variable is measured through observation of the dependent variable.
b. Extraneous variables are held constant.
c. An independent variable is manipulated.
A
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When using this study method, a teacher models turning the history chapter heading “The American Civil War” into which of the following questions?
a. “What was the American Civil War about?” b. “When did the American Civil War take place?” c. “Who was involved?” d. All of these
Which one of the following best describes how an age-equivalent score for a standardized achievement test is determined?
A) The student's performance is compared to standards for the age-group identified by experts in child development. B) The student's performance is compared to the average performance of students at various age levels. C) The student's performance is compared to that of other students at the same age level, and a percentile rank is calculated. D) The student's performance is compared to that of other students at the same age level, and a criterion-referenced score is calculated.
Three of the following teaching practices are consistent with Piaget's theory of cognitive development. Which one is not?
a. A second-grade teacher encourages students to (1) speculate about possible explanations regarding why kites of different shapes fly differently and then (2) test each explanation systematically. b. A ninth-grade science uses a three-dimensional model of the solar system to illustrate her explanation of why it's warmer in summer than in winter. c. When a high school student claims that people should "Make love, not war," his teacher urges him to consider whether such an approach would have been advisable when the Fascist movement was gaining ground in Europe in the late 1930s and early 1940s. d. When 7-year-old Martin says that two nickels are worth more than one dime because there are two of them and they're bigger, his teacher asks, "How can that be? Two nickels are worth ten cents, and one dime is also worth ten cents."
School officials may withhold a diploma in cases where a student shows disrespect for authority
Indicate whether this statement is true or false.