Comprehensive sampling requires that

a) Every participant is examined
b) Participants are suggested by each prior participant
c) Participants are selected for their different perspectives
d) Experts recommend participants because of their reputation


C

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Federal support for early intervention programs has decreased because of a lack of evidence that such programs work

Indicate whether this statement is true or false.

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The resources used to facilitate the legal research process are:

a. Primary, secondary, and tertiary sources b. Finding tools, secondary materials and tertiary sources c. Primary sources, finding tools and secondary materials d. Secondary materials, regulations and finding tools

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A researcher observed that drinking coffee improved performance on complex math problems up to a point. The researcher also noted, however, that excessive coffee drinking actually interfered with problem solving. What type of relationship was observed?

a. positive linear b. negative linear c. nonlinear d. counterintuitive

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The size of a monitor is measured ____

a. vertically, from top to bottom b. horizontally, from side to side c. diagonally, from corner to corner d. regionally, multiplying length by width

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