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slash303 slash303
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6 years ago
During development of an instrument to measure self-esteem, the nurse researcher administered the instrument to individuals who were substance abusers and to individuals who were not substance abusers and anticipated a significant difference in scores.
 
  This method of establishing construct validity is categorized as what?
  a. Factor analysis
  b. Convergent validity
  c. Discriminant validity
  d. Contrasted-groups approach
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John R.John R.
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6 years ago
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slash303 Author
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6 years ago
This site is awesome
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Brilliant
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2 hours ago
This helped my grade so much Perfect
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