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

1. When the findings of a study accurately represent empirical reality, the results are said to be valid.
2. A negative direction of association occurs when as the independent variable
decreases, so does the dependent variable.
3. Theory is defined as a pattern found in existing data.
4. Cross-population generalizability exists when a conclusion based on a sample of a
larger population holds true for that population.


1. TRUE
2. FALSE
3. FALSE
4. FALSE

Social Work & Human Services

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A. civil rights issues of the nation's outgroups B. public work programs like the WPA C. help elderly people with their medical bills D. diminishing open spaces

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Nominal group technique (NGT) is ______.

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