If the Researcher Is Concerned About the Number of Variables,the

question 72

Multiple Choice

If the researcher is concerned about the number of variables,the nature of the analysis,and completion rates,then,he/she is at which stage of the sampling design process (Figure 11.1 in the text) ?

• A)Determine the sampling frame.
• B)Select a sampling technique(s).
• C)Determine the sample size.
• D)Execute the sampling process.

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Definitions:

Teachers' Expectations

The beliefs or anticipations that educators hold about their students' abilities, which can significantly influence student performance and behavior in the classroom.

Powerful Effect

A significant impact or influence on a person, object, or situation.

Positive or Negative

refers to the nature of emotions, experiences, or outcomes as being either beneficial and desirable (positive) or harmful and undesirable (negative).

Pygmalion Effect

The phenomenon where higher expectations lead to an increase in performance; a form of self-fulfilling prophecy.