An experiment conducted in a highly controlled lab setting is more likely to have problems with ____ than is an experiment conducted in a classroom setting
a. external validity c. statistical conclusion validity
b. internal validity d. internal consistency
A
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How we teach is a response to which other classroom element?
a. Whom we teach c. What we teach b. Where we teach d. All of these answers.
Data-collection procedures that involve no intrusion into the naturally occurring course of events are called:
A. unobtrusive measures. B. norm-referenced instruments. C. sociometric devices. D. interviews.
A statistical measure that allows researchers to describe how far scores shifted in a population, or the percentage of variance in a dependent variable that can be explained by the levels of a factor is called ______.
A. estimation B. significance C. effect size D. null hypothesis significance testing
The fact that a child is enrolled in an early childhood program indicates
a. the program is best suited for the child. b. All of these things. c. the family has a need that the program is able to meet. d. the child has expressed a desire to interact with his or her peers.