There are fewer teachers certified in content areas like art, foreign languages, and health when compared to content areas like math, science, or social studies. Which sampling method will ensure the two groups are equally represented in a state-wide survey of teachers' opinions?
a) Random sampling
b) Disproportional stratified sampling
c) Cluster sampling
d) Purposeful sampling
b
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In which of the following approaches does the researcher reduce data to its essence?
a. Case Study b. Ethnography c. Grounded Theory d. Narrative e. Phenomenology
List and describe the function of the various neuronal structures
What will be an ideal response?
You choose to respond positively to every other correct math problem that Susan completes. You are using a _______________ schedule of reinforcement
a. continuous b. fixed ratio c. variable ratio d. fixed interval
For instruction to be developmentally responsive and effective, it should:
a. be systematically planned to meet the needs of the learners and the demands of the school's curriculum. b. reflect the needs of young adolescents who are capable of engaging in abstract thinking. c. focus only in cognitive development since physical and psychosocial development are not assessed on standardized testing instruments. d. include traditional assessment devices that accurately measure academic achievement.