What does interaction mean in a factorial design?

What will be an ideal response?


ANS:
Interaction refers to an effect that occurs in a factorial design when the influence of one factor depends on the level of a second factor. For example, a treatment may be effective with boys but not girls.

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Under laboratory conditions, participants seem to ____ recall items that have pleasant associations in comparison to items that have unpleasant associations

a. more accurately b. less accurately c. as accurately d. more or less accurately, depending on context

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Xavier loves to write poetry. Often he uses techniques that his favorite poets use, but typically he modifies these techniques to better suit his own style. This situation illustrates which one of the following concepts in Vygotsky's theory?

a. Appropriation b. Mediated learning c. Actual developmental level d. Level of potential development

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All of the following are considered to be effective techniques for conveying enthusiasm to students except:

a. animated gestures. b. eye contact. c. voice inflection. d. physical contact.

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How can Internet surfing on the job affect the company? 

What will be an ideal response?

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