We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Targeted Messages Increase Dairy Consumption in Adults: a Randomized Controlled Trial.
- Authors
Jung, Mary; Latimer-Cheung, Amy; Bourne, Jessica; Martin Ginis, Kathleen; Jung, Mary E; Latimer-Cheung, Amy E; Bourne, Jessica E; Martin Ginis, Kathleen A
- Abstract
<bold>Background: </bold>Dairy consumption amongst North Americans aged 30-50 has been declining. Targeted messages have been identified as a cost-efficient method through which to increase health-enhancing behavior, such as dairy intake.<bold>Purpose: </bold>The aim of this study is to assess the utility of targeted, framed, efficacy-enhancing messages on calcium consumption from dairy in adults aged 30-50 in a randomized controlled trial.<bold>Method: </bold>Seven hundred and thirty-two individuals (463 women, 269 men; M age = 40.57 years) were randomly assigned to one of five message conditions: (1) gain-framed (GF), (2) loss-framed (LF), (3) self-regulatory efficacy-enhancing (SRE), (4) GF plus SRE (GF + SRE), or (5) LF plus SRE (LF + SRE). Conditions were separate for men and women. Each condition received an emailed message on four consecutive days. Calcium intake from dairy, self-regulatory efficacy, outcome expectations, and outcome value were measured at baseline, 1 and 4 weeks following the intervention.<bold>Results: </bold>Calcium intake from dairy significantly increased from baseline to week 1 post-intervention in all conditions (p < .001). A significant message condition x time interaction (p = .04) revealed that increases seen in the LF + SRE condition were maintained at week 4. All social cognitive constructs increased following the intervention (ps < .01). Self-regulatory efficacy (β = .28, p < .01) and outcome expectations (β = .19, p < .01) were significant predictors of subsequent calcium intake (week 4) from dairy.<bold>Conclusion: </bold>Taken together, it appears as though ensuring message content is targeted to the specific population's beliefs and motives is of importance when developing behavioral change intervention material.
- Subjects
PHYSIOLOGICAL effects of dairy products; HEALTH behavior; HEALTH of adults; SELF regulation; SELF-efficacy; RANDOMIZED controlled trials; DIETARY calcium; COMPARATIVE studies; DAIRY products; HEALTH promotion; INTENTION; RESEARCH methodology; MEDICAL cooperation; MOTIVATION (Psychology); RESEARCH; EVALUATION research
- Publication
Annals of Behavioral Medicine, 2017, Vol 51, Issue 1, p57
- ISSN
0883-6612
- Publication type
journal article
- DOI
10.1007/s12160-016-9828-2