A research study has a design with two groups receiving a pretest, one of which receives treatment, and two groups who are not pretested, one of which receives treatment. This is a

a. counterbalanced design.
c. Solomon design.
b. multiple group pretest-posttest design.
d. 2 ยด 2 factorial design.


C

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Technology can be a tool for the commercialization of play when

A. Online play exposes players to new products B. Free games include advertising in the margins or in pop-ups C. Toys have related websites, movies, and books/magazines D. All of the above

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Which best describes the treatment and control groups of the Abecedarian Project?

A) Children receiving early intervention services in school-based settings vs. those receiving them at home B) Parents receiving consultation from a parent trainer vs. those provided readings on child development C) Children receiving medical, nutritional, and social services vs. those who received the same plus early intervention D) Teachers with special early childhood endorsements vs. those without special certification from their state boards of education

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Ben, the math teacher, noticed that Lewis raises his hand too often and monopolizes most of the class time. Starting Monday, Ben will only call on Lewis if he raises his hand after five minutes of not raising his hand. Which of the following procedures best describes the technique applied to Lewis' behavior?

A.DRL B.DRD C.DRO D.DRA

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Classical conditioning fails to explain how neutral stimuli become associated with unlearned, involuntary responses.

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

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