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exploration of the effectiveness of a phase approach to nutrition counseling using the transtheoretical and brief intervention models

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Date Issued:
2004
Summary:
Registered dietitians, while knowledgeable in food and nutrition, are also intrinsically educators, a role that is now receiving in-depth exploration. As nutrition educators or counselors, dietitians have been stereotyped as food cops (Licavoli, 1995, p. 751); that is, individuals who provide the dos and don'ts list. Research in the area of nutrition education may foster movement away from this stereotype. The purpose of this study was to compare the effectiveness of traditional nutrition counseling with stage-matched nutrition counseling by registered dietitians using clients in acute care settings while measuring behavioral and cognitive change outcomes. An experimental design using randomly assigned subjects to a control and two experimental groups was utilized. A pretest-posttest design was employed with a 3 month interval between the pretest and posttest. The treatment variables consisted of stage-matched intervention with feedback and stage-matched intervention without feedback. Subjects were recruited from the patient population of dietitians employed in the fourth largest public health care system in the United States based in Broward County, Florida. Two training sessions lasting 2 hours each focused on stage-matched intervention, and the research protocol was provided to prepare dietitians to work with the experimental groups. The small sample size limited the ability to generalize the findings, and interpretation of the study results was done within the context of this limitation. This study indicated the following trends: (a) subjects exposed to the NRCQ and the FRAMES model of intervention improved significantly from preintervention to postintervention compared with subjects not exposed; (b) prior to intervention, the majority of subjects were classified in Preaction Stages and postintervention classified in the Action Stage; (c) stage-matched changes were correlated with body mass index; and (d) there was no difference indicated in nutrient intake between subjects in the control and the experimental groups. Findings at this level were encouraging and consistent with the concepts of the transtheoretical model of change (TTM) and the FRAMES model. The TTM continues to be a growing area in the field of nutrition, and dietitians should receive early educational exposure so that it becomes an accepted part of the practice domain.
Title: An exploration of the effectiveness of a phase approach to nutrition counseling using the transtheoretical and brief intervention models.
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Name(s): Grant, Kaye-Ann.
Florida Atlantic University, Degree grantor
Maslin-Ostrowski, Patricia, Thesis advisor
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Issuance: monographic
Date Issued: 2004
Publisher: Florida Atlantic University
Place of Publication: Boca Raton, Fla.
Physical Form: application/pdf
Extent: 213 p.
Language(s): English
Summary: Registered dietitians, while knowledgeable in food and nutrition, are also intrinsically educators, a role that is now receiving in-depth exploration. As nutrition educators or counselors, dietitians have been stereotyped as food cops (Licavoli, 1995, p. 751); that is, individuals who provide the dos and don'ts list. Research in the area of nutrition education may foster movement away from this stereotype. The purpose of this study was to compare the effectiveness of traditional nutrition counseling with stage-matched nutrition counseling by registered dietitians using clients in acute care settings while measuring behavioral and cognitive change outcomes. An experimental design using randomly assigned subjects to a control and two experimental groups was utilized. A pretest-posttest design was employed with a 3 month interval between the pretest and posttest. The treatment variables consisted of stage-matched intervention with feedback and stage-matched intervention without feedback. Subjects were recruited from the patient population of dietitians employed in the fourth largest public health care system in the United States based in Broward County, Florida. Two training sessions lasting 2 hours each focused on stage-matched intervention, and the research protocol was provided to prepare dietitians to work with the experimental groups. The small sample size limited the ability to generalize the findings, and interpretation of the study results was done within the context of this limitation. This study indicated the following trends: (a) subjects exposed to the NRCQ and the FRAMES model of intervention improved significantly from preintervention to postintervention compared with subjects not exposed; (b) prior to intervention, the majority of subjects were classified in Preaction Stages and postintervention classified in the Action Stage; (c) stage-matched changes were correlated with body mass index; and (d) there was no difference indicated in nutrient intake between subjects in the control and the experimental groups. Findings at this level were encouraging and consistent with the concepts of the transtheoretical model of change (TTM) and the FRAMES model. The TTM continues to be a growing area in the field of nutrition, and dietitians should receive early educational exposure so that it becomes an accepted part of the practice domain.
Identifier: 9780496110278 (isbn), 12117 (digitool), FADT12117 (IID), fau:9027 (fedora)
Collection: FAU Electronic Theses and Dissertations Collection
Note(s): College of Education
Thesis (Ed.D.)--Florida Atlantic University, 2004.
Subject(s): Nutrition counseling
Food habits
Nutrition disorders
Clinical health psychology
Health--Psychological aspects
Held by: Florida Atlantic University Libraries
Persistent Link to This Record: http://purl.flvc.org/fau/fd/FADT12117
Sublocation: Digital Library
Use and Reproduction: Copyright © is held by the author, with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
Use and Reproduction: http://rightsstatements.org/vocab/InC/1.0/
Host Institution: FAU
Is Part of Series: Florida Atlantic University Digital Library Collections.