The use (and abuse) of the new environmental paradigm scale over the last 30 years: A meta-analysis

The use (and abuse) of the new environmental paradigm scale over the last 30 years: A meta-analysis This paper reports a meta-analysis of studies using the New Environmental Paradigm (NEP) Scale over the last 30 years. A review of 69 studies from 36 countries (including 58,279 participants from 139 samples) shows that there is considerable variation in the way the NEP Scale is used, particularly with regards to the number of items used and the number of points on the Likert scale employed. Results from weighted regression analyses reveals that variations in sample type and scale length have a significant effect on NEP scores. In particular, environmentalist and white-collar samples scored significantly higher on the NEP Scale than nationally or regionally representative samples, while blue-collar samples scored significantly lower; and participants scored higher on 6-item versions of the scale than on the revised 15-item version, and lower on versions of the scale containing 5, 7, 8 or 10 items. Implications of this research for the comparability of previous studies using the NEP Scale are discussed and guidelines for future research are presented. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Environmental Psychology Elsevier

The use (and abuse) of the new environmental paradigm scale over the last 30 years: A meta-analysis

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Publisher
Elsevier
Copyright
Copyright © 2009 Elsevier Ltd
ISSN
0272-4944
eISSN
1522-9610
D.O.I.
10.1016/j.jenvp.2009.10.003
Publisher site
See Article on Publisher Site

Abstract

This paper reports a meta-analysis of studies using the New Environmental Paradigm (NEP) Scale over the last 30 years. A review of 69 studies from 36 countries (including 58,279 participants from 139 samples) shows that there is considerable variation in the way the NEP Scale is used, particularly with regards to the number of items used and the number of points on the Likert scale employed. Results from weighted regression analyses reveals that variations in sample type and scale length have a significant effect on NEP scores. In particular, environmentalist and white-collar samples scored significantly higher on the NEP Scale than nationally or regionally representative samples, while blue-collar samples scored significantly lower; and participants scored higher on 6-item versions of the scale than on the revised 15-item version, and lower on versions of the scale containing 5, 7, 8 or 10 items. Implications of this research for the comparability of previous studies using the NEP Scale are discussed and guidelines for future research are presented.

Journal

Journal of Environmental PsychologyElsevier

Published: Jun 1, 2010

References

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