Mr. McDonald wants his students to ask him for help on their geometry problems only after they have tried to solve the problems independently for at least five minutes. Mr. McDonald should reinforce students' help-seeking behavior on a ___________ schedule
a. fixed ratio
b. variable ratio
c. differential rate of low responding
d. differential rate of high responding
c
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Checking the equivalency of the classes would be done by:
a. finding an average for all six exams for each class and comparing these averages. b. comparing the scores of the classes on the first three exams. c. comparing the scores of the classes on the fourth exam. d. comparing the scores of the classes on the fourth, fifth, and sixth exams.
Answer the following statement(s) true (T) or false (F)
Descriptive statistical analysis is any statistical/mathematical procedure that reduces or summarizes numerical and/or categorical data into a form that is more easily understood.
Early childhood teachers can best support young children's development of critical judgment in art by:
a. modeling the use of criteria. b. teaching appropriate criteria for judging art. c. exposing children to sensory experiences and variety in each of the arts. d. teaching the vocabulary needed to make aesthetic distinctions.
Which of the following are common pitfalls in decision-making and problem-solving? Click all that apply.
A. accepting vague generalities B. recognizing bias C. avoiding cause-and-effect errors D. confusing opinion with fact E. jumping to conclusions