The Jigsaw Classroom Succeeds in Demonstrating Positive Results with Regard

question 18

Multiple Choice

The jigsaw classroom succeeds in demonstrating positive results with regard to self-esteem and increased liking among peers of diverse groups.It yields these results because:

• A)students' responsibilities are informally structured.
• B)minority children compete in areas where they would not normally.
• C)stereotypes are made salient prior to the assigned tasks.
• D)it is beneficial for each child to cooperate with others.

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Definitions:

Variable

1. In symbolic logic, a symbol that stands for some, but any, unnamed individual thing; 2. In statistics, a trait regarded as a generic attribute that can exist in different degrees (values).

Closed Sentence

In predicate logic, a statement in which every variable is bound by a quantifier.

Variable

An element, feature, or factor that is liable to vary or change, often used in mathematics, statistics, and scientific experiments to represent quantities or qualities that can assume different values.

Open Sentence

A mathematical or logical statement containing one or more variables that does not have a definitive truth value until the variables are specified.