Which of the following techniques yields a simple random sample?
a. Choosing volunteers from an introductory psychology class to participate
b. Listing the individuals by ethnic group and choosing a proportion from within each ethnic group at random
c. Numbering all the elements of a sampling frame and then using a random number table to pick cases from the table
d. Randomly selecting schools, and then sampling everyone within the school
Ans: c
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Which of the following educational settings is mentioned in the legislation of IDEA-2004?
a. Inclusion b. Mainstreaming c. Least restrictive environment d. Noncategorical placement e. Full inclusion
A null hypothesis could be retained because
a. it is false. c. the instruments used were too sensitive. b. internal validity threats interfered. d. statistical power was too strong.
No general duty is currently required in society to aid or protect a person in danger
Indicate whether the statement is true(T) or false(F).
Your memory is the way your brain stores and recalls information gained through
A. your sixth sense. B. experience. C. your five senses. D. the performing of tasks.