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Individual differences in need for cognitive closure
1Department of Psychology, University of Maryland, College Park.
Journal of Personality and Social Psychology
|December 1, 1994
Summary
This study introduces a new scale to measure the need for cognitive closure (NCC), a personality trait. The Need for Closure Scale is shown to be a reliable and valid tool for understanding motivated social cognition.
Area of Science:
- Social Psychology
- Cognitive Psychology
- Personality Psychology
Background:
- The need for cognitive closure (NCC) is a dispositional construct influencing decision-making and information processing.
- Existing measures may not fully capture the multifaceted nature of NCC.
- Understanding individual differences in NCC is crucial for motivated social cognition research.
Purpose of the Study:
- To introduce and psychometrically evaluate a new individual-difference measure of the need for cognitive closure.
- To validate the Need for Closure Scale (NCS) through known-groups, discriminant, and convergent studies.
- To establish the utility of the NCS in motivated social cognition research.
Main Methods:
- Development of the Need for Closure Scale (NCS).
- Psychometric evaluation including reliability and validity assessments.
- Validation through known-groups comparisons, personality measure correlations, and situational induction replication.
Main Results:
- The NCS demonstrated good psychometric properties, indicating reliability and validity.
- The scale successfully discriminated between groups with presumed differing levels of NCC.
- Convergent and discriminant validity were supported through correlations with related personality constructs.
Conclusions:
- The Need for Closure Scale is a reliable and valid instrument.
- The NCS has significant potential for advancing research in motivated social cognition.
- The scale effectively measures the dispositional need for cognitive closure and its various facets.