A representative sample for survey research should
a. always be randomly selected.
b. always be a probability sample.
c. have the same proportion of characteristics as the population from which it was drawn.
d. all of these are true.
C
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Mr. Jacobs has noticed that his students often act bored during social studies activities. In order to increase positive achievement emotions and decrease boredom, he should do all of the following EXCEPT:
a. match the challenge of tasks to the students' skill levels. b. use performance goal orientation to encourage students to focus on the outcome. c. show enthusiasm for the subject and encourage students to enjoy working on the task. d. allow students to choose among several activities that focus on the lesson content.
Using counting strategies, as opposed to using stored (memorized) arithmetic facts,
a. mostly has disappeared by the time students begin school b. is actively discouraged by most math scholars and researchers c. tends to be used only by the least capable students d. none of the above
Problem behaviors can be influenced by both antecedents and consequences
Indicate whether the statement is true or false
When working with preschoolers with autism, Ms. DeVault uses a highly structured technique involving teacher-directed activities, repetition of skills through practice, and careful application of rewards. Ms. DeVault is using
A) task analysis. B) discrete trial training. C) behavior analysis. D) structured teaching.