What do researchers do with extraneous variables?
A) control their influences
B) manipulate their conditions
C) measure their outcomes
D) assess their significance
Ans: A
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A benefit of e-learning is _____.
A. you control when you learn B. you control what you learn C. courses are easier online D. courses are less expensive online
Any science material obtained free is okay to use for instruction with children of grades K-8
Indicate whether the statement is true or false.
Ten-year-old Jamal gives himself a sticker when he has completed of all his assignment. This is an example of which self-regulation strategy?
A) self-monitoring B) self-assessment C) self-instruction D) self-reinforcement
By definition, nonexperimental research is different from experimental research in that
a. No dependent variables are measured in nonexperimental research studies b. No hypotheses are tested in nonexperimental research studies c. Nonexperimental research studies do not have independent variables d. Independent variables are not manipulated in nonexperimental research