Development of an Instrument Measuring Perceived Environmental Healthfulness: Behavior Environment Perception Survey (BEPS)

Jade McNamara, Melissa D. Olfert, Morgan Sowers, Sarah Colby, Adrienne White, Carol Byrd-Bredbenner, Kendra Kattelmann, Lisa D. Franzen-Castle, Onikia Brown, Tandalayo Kidd, Karla P. Shelnutt, Tanya Horacek, Geoffrey W. Greene

Research output: Contribution to journalArticle

Abstract

Objective: To create a tool to measure college students’ perception of the healthfulness of their environment. Design: (1) Item generation, (2) cognitive interview testing and exploratory factor analysis, (3) item refinement/modification, (4) factor structure validation, and (5) criterion validation. Setting: Ten college campuses. Participants: Time point 1 (n = 120 cognitive interviews; n = 922 factor analysis); time point 2 (n = 2,676), convenience sample of undergraduate students. Main Outcome Measures: Cognitive interviews and survey data were used to assess perceptions about the environment. Analysis: Exploratory factor analysis, structural equation confirmatory factor analysis, correlations, and regressions. Results: Item generation resulted in 93 items. Items were eliminated based on cognitive interviews, exploratory factor analysis of pilot data, and elimination of cross-loading or weak loading items. In confirmatory analyses, a 21-item, 5-factor structure was the best fit for the data (χ2 = 3,286.77, degrees of freedom = 189; comparative fit index = 0.840; root-mean-square error of approximation = 0.078). Environmental factors include physical activity (α = 0.68, 4 items), healthful eating (α = 0.86, 5 items), mental health (α = 0.85, 5 items), barriers to healthful eating (α = 0.70, 4 items), and peer influences (α = 0.73, 3 items). There were significant associations between scales and validation criteria (P < .05). Conclusions and Implications: The Behavior Environment Perception Survey is a novel instrument measuring perceptions of the healthfulness of the campus environment. Strengths include a development process involving 10 different universities, strong psychometric properties, and breadth of constructs.

Original languageEnglish (US)
Pages (from-to)152-161
Number of pages10
JournalJournal of Nutrition Education and Behavior
Volume52
Issue number2
DOIs
StatePublished - Feb 2020

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Medicine (miscellaneous)
  • Nutrition and Dietetics

Keywords

  • environment, health behavior
  • perception
  • survey methodology
  • young adult

Cite this

McNamara, J., Olfert, M. D., Sowers, M., Colby, S., White, A., Byrd-Bredbenner, C., Kattelmann, K., Franzen-Castle, L. D., Brown, O., Kidd, T., Shelnutt, K. P., Horacek, T., & Greene, G. W. (2020). Development of an Instrument Measuring Perceived Environmental Healthfulness: Behavior Environment Perception Survey (BEPS). Journal of Nutrition Education and Behavior, 52(2), 152-161. https://doi.org/10.1016/j.jneb.2019.09.003