A leader in the development of kindergartens in the United States was:
a) G. Stanley Hall
b) John Dewey
c) William T. Harris
d) Andrew Jackson
C
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Jack watches as Isabel is praised by the teacher for painting a picture using many bright colors. Jack then proceeds to do the same. This is an example of which technique?
a. Power assertive b. Psychological c. Modeling d. Reinforcement
How often is a Professional Development Plan (PDP) generally prepared by a teacher?
a. Once per semester. b. Once per year. c. Once every two years. d. Each time that a teacher's class is observed. e. Once every three years, until a teacher is tenured.
A multiple baseline design should be used in all the following situations EXCEPT:
A. when withdrawal designs are not feasible due to ethical concerns. B. when there is more than one target behavior, settings, or individual in need of treatment. C. when you want to determine the relative effectiveness of more than one treatment on a given behavior. D. when the effects of the independent variable cannot be withdrawn or reversed.
A researcher tests the mean of a sample of 22 people and calculates a value of 1.81 for the t-statistic. For ? = .05 (two-tailed), which of the following decisions is MOST appropriate?
a. do not reject null (p < .05) b. do not reject null (p > .05) c. reject null (p < .05) d. reject null (p > .05)