In a qualitative investigation, sampling that involves selecting participants who exhibit different levels of the phenomenon of interest is called

a. critical case.
c. intensity.
b. theoretical.
d. homogenous.


C

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Which color deficit is the result of a malfunction in one of the mechanism for color perception in which the person may have a difficult time distinguishing particular colors?

a. achromatopsia b. akinetopsia c. dichromacy d. monochromacy

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In the list of key aspects of Web 2.0, which of the following does not apply?

A. Data and software are continuously and seamlessly updated, often rapidly B. User interfaces are rich and interactive C. User interfaces are simple and interactive D. There is an “architecture of participation”

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Student involvement in data collection will increase motivation to learn and save time for the teacher

Indicate whether the statement is true or false

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What language skills do children acquire during middle and late childhood?

What will be an ideal response?

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