Effectiveness of training final-year undergraduate nutritionists in motivational interviewing.

Objectives: To assess the efficacy of a motivational interviewing (MI) training programme on trainee nutritionists.

Methods: A repeated measures design was applied to assess clinician behaviours in a 'helping' conversation. Participants were 32 nutrition students, assessed at baseline and one-month follow-up.

Embedding Physical Activity in the Heart of the NHS: The Need for a Whole-System Approach.

Solutions to the global challenge of physical inactivity have tended to focus on interventions at an individual level, when evidence shows that wider factors, including the social and physical environment, play a major part in influencing health-related behaviour. A multidisciplinary perspective is needed to rewrite the research agenda on physical activity if population-level public health benefits are to be demonstrated. This article explores the questions that this raises regarding the particular role that the UK National Health Service (NHS) plays in the system.

Adolescent physical activity participation and motivational determinants across gender, age, and race.

Background: Physical activity (PA) declines as adolescents get older, and the motivational determinants of PA warrant further investigation. The purposes of this study were to investigate the amount of physical and sedentary activity that adolescents participated in across age, gender, and race, and to investigate adolescents' attraction to PA and their perceived barriers and benefits across age, gender, and race.

Methods: High school students (N = 1163) aged between 13 and 16 years completed questionnaires on minutes and intensity of physical and sedentary activity, interests in physical activity, and perceived benefits and barriers to participating in PA.

A review of telephone coaching services for people with long-term conditions.

In one-to-one telephone coaching, the patient receives regular telephone calls from a health professional. We have reviewed the evidence for one-to-one telephone coaching. Following a literature search we retrieved 41 articles which reported on the development and the efficacy of 34 separate telephone coaching interventions for LTC management.

Key stakeholders' perspectives towards childhood obesity treatment: a qualitative study.

Over the past three decades, there has been a dramatic global increase in childhood obesity. A better understanding of stakeholders' perceptions of intervention requirements could contribute to developing more effective interventions for childhood obesity. This study provides a qualitative, in-depth, analysis of stakeholders' (children, parents and health professionals) perspectives toward the efficacy of childhood obesity treatment interventions.

"Booster" interventions to sustain increases in physical activity in middle-aged adults in deprived urban neighbourhoods: internal pilot and feasibility study.

Background: Systematic reviews have identified a range of brief interventions which increase physical activity in previously sedentary people. A randomised controlled trial is needed to assess whether providing motivational interviewing, three months after giving initial advice, sustains physical activity levels in those who recently became physically active. This paper reports the results of an internal pilot study designed to test the feasibility of the study in terms of recruitment, per protocol delivery of the intervention and retention at three months.

A randomised controlled trial and cost-effectiveness evaluation of "booster" interventions to sustain increases in physical activity in middle-aged adults in deprived urban neighbourhoods.

Background: Systematic reviews have identified a range of brief interventions which increase physical activity in previously sedentary people. There is an absence of evidence about whether follow up beyond three months can maintain long term physical activity. This study assesses whether it is worth providing motivational interviews, three months after giving initial advice, to those who have become more active.

Physical activity behavior change interventions based on the transtheoretical model: a systematic review.

This review critically examines Transtheoretical Model (TTM)-based interventions for physical activity (PA) behavior change. It has been suggested that the TTM may not be the most appropriate theoretical model for applications to PA behavior change. However, previous reviews have paid little or no attention to how accurately each intervention represents the TTM.

Physical activity counseling content and competency: a systematic review.

Background: Physical activity (PA) counseling is becoming commonplace in primary care settings, although there is a high degree of variation in the quality and quantity of this intervention. The purpose of this review was to examine the theory on which the intervention is based and the level of treatment fidelity applied at all stages of the intervention.

Methods: A systematic review was carried out for interventions that reported an element of PA counseling.