OBJECTIVE: To develop and assess reliability and validity of the Nutrition, Food Safety, and Physical Activity Checklist to measure nutrition, food safety, and physical activity practices among adult Expanded Food and Nutrition Education Program (EFNEP) and Food Stamp Nutrition Education program (FSNE) participants. METHODS: Test-retest reliability (Cronbach alpha), internal consistency (Pearson Correlation), criterion-related validity (Spearman Correlation Coefficients), and sensitivity-to-change, were calculated for dietary quality, food safety, and physical activity, based on data collected from 73 EFNEP and FSNE participants. RESULTS: Nutrition and physical activity domains achieved reliability coefficients of 0.70. The instrument scored Spearman correlation coefficients of 0.20 for nutrition, 0.34 for food safety, and 0.28 for physical activity. CONCLUSIONS AND IMPLICATIONS: The instrument consistently measured dietary and physical activity practices, but not food safety. All domains obtained low correlation coefficients, although consistent with other studies' validity results. Published by Elsevier Inc.
OBJECTIVE: To develop and assess reliability and validity of the Nutrition, Food Safety, and Physical Activity Checklist to measure nutrition, food safety, and physical activity practices among adult Expanded Food and Nutrition Education Program (EFNEP) and Food Stamp Nutrition Education program (FSNE) participants. METHODS: Test-retest reliability (Cronbach alpha), internal consistency (Pearson Correlation), criterion-related validity (Spearman Correlation Coefficients), and sensitivity-to-change, were calculated for dietary quality, food safety, and physical activity, based on data collected from 73 EFNEP and FSNE participants. RESULTS: Nutrition and physical activity domains achieved reliability coefficients of 0.70. The instrument scored Spearman correlation coefficients of 0.20 for nutrition, 0.34 for food safety, and 0.28 for physical activity. CONCLUSIONS AND IMPLICATIONS: The instrument consistently measured dietary and physical activity practices, but not food safety. All domains obtained low correlation coefficients, although consistent with other studies' validity results. Published by Elsevier Inc.
Authors: Andrea Begley; Lucy M Butcher; Vanessa Bobongie; Satvinder S Dhaliwal Journal: Int J Environ Res Public Health Date: 2019-04-09 Impact factor: 3.390