61.) A test of simple main effects should only be conducted under which scenario

Question

61.) A test of simple main effects should only be conducted under which scenario: a. when there is NO significant interaction effect and at least 2 factors are manipulated b. when there is NO significant interaction effect and only 1 factor is manipulated c. when there is a significant interaction effect and at least 2 factors are manipulated d. when there is a significant interaction effect and only 1 factor is manipulated 62.) The term "factorial ANOVA" should NOT be used to describe the design of a study in which situation? a. when a researcher manipulates the levels of one factor b. when a researcher measures the values of two or more variables c. when a researcher manipulates the levels of two or more factors d. both answers a and b Chapter 15: Correlations 63.) Which of the following are TRUE of statistical reliability and statistical validity? a. reliability evaluates the extent to which the same scale is consistent across time b. validity evaluates the extent to which the scale is measuring the intended construct c. correlations may be used to assess statistical reliability and validity d. all of the above are true

Explanation / Answer

Solution:-

(61)

Option b

When there is NO significant interaction effect and only 1 factor is manipulated.

(62)

Option a

When a researcher manipulates the level of one factor.

(63)

Option d

all of the above are true.

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