Natural changes in participants during the course of the experiment are what type of threat to internal validity?

a) Participant attrition
b) Pretesting
c) Maturation
d) Statistical regression


c

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As four-year-olds gradually learn to monitor their own actions, they should be able to a. decide whether or not tattling is ethical

b. understand the true meaning of the Pledge of Allegiance. c. recite standard rules of etiquette. d. explain why hitting another child is wrong. e. all of these

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Motivation refers to the conditions that predispose individuals to do something, as well as

what teachers do to encourage student involvement in learning. Indicate whether the statement is true or false

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List and briefly describe three strategies readers can use to figure out the meanings of unknown words

What will be an ideal response?

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It is likely that nothing concerns parents more about their child’s teacher than the teacher’s ______.

a. moral values and ethics b. technology proficiency c. quality of lesson plans d. educational attainment

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