title: Measuring parent food practices: a systematic review of existing measures and examination of instruments.
abstract: During the last decade, there has been a rapid increase in development of instruments to measure parent food practices. Because these instruments often measure different constructs, or define common constructs differently, an evaluation of these instruments is needed. A systematic review of the literature was conducted to identify existing measures of parent food practices and to assess the quality of their development. The initial search used terms capturing home environment, parenting behaviors, feeding practices and eating behaviors, and was performed in October of 2009 using PubMed/Medline, PsychInfo, Web of knowledge (ISI), and ERIC, and updated in July of 2012. A review of titles and abstracts was used to narrow results, after which full articles were retrieved and reviewed. Only articles describing development of measures of parenting food practices designed for families with children 2-12 years old were retained for the current review. For each article, two reviewers extracted data and appraised the quality of processes used for instrument development and evaluation. The initial search yielded 28,378 unique titles; review of titles and abstracts narrowed the pool to 1,352 articles; from which 57 unique instruments were identified. The review update yielded 1,772 new titles from which14 additional instruments were identified. The extraction and appraisal process found that 49% of instruments clearly identified and defined concepts to be measured, and 46% used theory to guide instrument development. Most instruments (80%) had some reliability testing, with internal consistency being the most common (79%). Test-retest or inter-rater reliability was reported for less than half the instruments. Some form of validity evidence was reported for 84% of instruments. Construct validity was most commonly presented (86%), usually with analysis of associations with child diet or weight/BMI. While many measures of food parenting practices have emerged, particularly in recent years, few have demonstrated solid development methods. Substantial variation in items across different scales/constructs makes comparison between instruments extremely difficult. Future efforts should be directed toward consensus development of food parenting practices constructs and measures.
authors.affiliation: Center for Health Promotion and Disease Prevention, University of North Carolina at Chapel Hill, 1700 Martin L, King Jr, Blvd,, CB 7426, Chapel Hill, NC 27599-7426, USA. avaughn@email.unc.edu
authors.forename: Amber E
authors.initials: AE
authors.lastname: Vaughn
authors.forename: Rachel G
authors.initials: RG
authors.lastname: Tabak
authors.forename: Maria J
authors.initials: MJ
authors.lastname: Bryant
authors.forename: Dianne S
authors.initials: DS
authors.lastname: Ward
mesh_terms: D002648:Child; D002668:Child Rearing; D004032:Diet; D005195:Family Relations; D005247:Feeding Behavior; D006801:Humans; D016487:Parenting; D010290:Parents; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*; D054928:Validation Studies as Topic