Randomized controlled designs depend on two conditions in assessment instruments. What are they?

A) standardization, efficacy
B) reliability, validity
C) validity, efficacy
D) efficacy, reliability


B

Psychology

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Self-esteem levels tend to vary by domain (e.g., social, academic)

a. True b. False Indicate whether the statement is true or false

Psychology

School-age children are more likely to be polite to adults and demanding with peers

Indicate whether the statement is true or false

Psychology

Most single people report being happy with their nonmarried status

Indicate whether the statement is true or false

Psychology

Friendships tend to remain stable from middle childhood into adolescence, especially among girls.

Answer the following statement true (T) or false (F)

Psychology