Motivational Interviewing Delivery Research Articles

Neural Conversational Agent for Weight Loss Counseling: Protocol for an Implementation and Feasibility Study.

Obesity is a common, serious and costly chronic disease. Current clinical practice guidelines recommend that providers augment the longitudinal care of people living with obesity with consistent support for the development of self-efficacy and motivation to modify their lifestyle behaviors. Lifestyle behavior change aligns with the goals of motivational interviewing (MI), a client-centered yet directive counseling modality. However, training health care providers to be proficient in MI is expensive and time-consuming, resulting in a lack of trained counselors and limiting the widespread adoption of MI in clinical practice. Artificial intelligence (AI) counselors accessible via the internet can help circumvent these barriers. The primary objective is to explore the feasibility of conducting unscripted MI-consistent counseling using Neural Agent for Obesity Motivational Interviewing (NAOMI), a large language model (LLM)-based web app for weight loss counseling. The secondary objectives are to test the acceptability and usability of NAOMI's counseling and examine its ability to shift motivational precursors in a sample of patients with overweight and obesity recruited from primary care clinics. NAOMI will be developed based on recent advances in deep learning in four stages. In stages 1 and 2, NAOMI will be implemented using an open-source foundation LLM and (1) few-shot learning based on a prompt with task-specific instructions and (2) domain adaptation strategy based on fine-tuning LLM using a large corpus of general psychotherapy and MI treatment transcripts. In stages 3 and 4, we will refine the best of these 2 approaches. Each NAOMI version will be evaluated using a mixed methods approach in which 10 adults (18-65 years) meeting the criteria for overweight or obesity (25.0≥BMI≤39.9) interact with NAOMI and provide feedback. NAOMI's fidelity to the MI framework will be assessed using the Motivational Interviewing Treatment Integrity scale. Participants' general perceptions of AI conversational agents and NAOMI specifically will be assessed via Pre- and Post-Interaction Questionnaires. Motivational precursors, such as participants' confidence, importance, and readiness for changing lifestyle behaviors (eg, diet and activity), will be measured before and after the interaction, and 1 week later. A qualitative analysis of changes in the measures of perceptions of AI agents and counselors and motivational precursors will be performed. Participants will rate NAOMI's usability and empathic skills post interaction via questionnaire-based assessments along with providing feedback about their experience with NAOMI via a qualitative interview. NAOMI (version 1.0) has been developed. Participant recruitment will commence in September 2024. Data collection activities are expected to conclude in May 2025. If proven effective, LLM-based counseling agents can become a cost-effective approach for addressing the obesity epidemic at a public health level. They can also have a broad, transformative impact on the delivery of MI and other psychotherapeutic treatment modalities extending their reach and broadening access. PRR1-10.2196/60361.

Do improvements in motivational language predict alcohol use in motivational interviewing? Ambivalence matters.

Motivational Interviewing (MI) is described as a method for improving clinical outcomes by reducing client ambivalence. If this is true, MI's focus on improving clients' motivational language should be most useful for clients with ambivalence about change and less valuable for those who are ready to implement new behaviors or are opposed to change. To address this hypothesis and potentially add precision to MI delivery in clinical settings, we tested whether the relationship between clients' in-session motivational language and posttreatment alcohol use depended on their baseline motivation to change. Client speech from 149 sessions from Project MATCH were analyzed. A cluster analysis of the percent change talk during the first decile of the session identified three motivational groups: opposed, ambivalent, and ready. The change in percent change talk (C-PCT) across the session was calculated for each group. Zero-inflated negative binomial analysis was used to test whether the effect of C-PCT on end-of-treatment drinking varied between motivational groups. The count part of the model revealed a significant interaction between C-PCT and membership in the ambivalent group (b = -17.710, 95% CI [-25.775, -9.645], p < .001), only for those who received MI. Favorable C-PCT was associated with less drinking (b = -15.735, p = .004). Only baseline drinking was a significant predictor of abstinence at follow-up (b = .032, 95% CI [0.012, 0.051], p = .001). A putative MI mechanism-improved client motivational language-appears most important for clients who express ambivalence in the opening minutes of the session, with minimal value for those who do not. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Virtual Motivational Interviewing (VIMINT) to support physical activity: Experiences of older adults and counsellors.

The aim of this study was to explore the experiences of older adults and counsellors involved in virtual motivational interviewing (MI). This study was part of the Virtual Motivational INTerviewing (VIMINT) feasibility trial of virtual MI for physical activity in older adults. A descriptive qualitative design utilized content analysis. Seven older adults and three counsellors were interviewed. Four categories were developed: (i) Benefits and limitations of using technology (ii) Relationships between older adults and counsellors (iii) MI skills and spirit and (iv) Effects of virtual MI. Older adults and counsellors reported that receiving/delivering MI virtually was convenient and flexible. They described reduced non-verbal communication in virtual MI. Virtual MI facilitates interpersonal relationships, and counsellors reported that MI skills and spirit can be applied virtually. This study showed that virtual MI offers potential benefits with some limitations. The findings could inform future research involving virtual delivery of MI.

Exploring the Impact of External Facilitation Using Evidence-Based Implementation Strategies for Increasing Motivational Interviewing Capacity Among Outpatient Substance Use Disorder (SUD) Treatment Providers.

The large majority of individuals who access substance use disorders (SUD) treatment do not receive evidence-based care. Little attention has been paid to the notion that the scale-up of evidence-based practices (EBPs) has been limited in large part due to a weakness in the "distribution system" for bringing new innovations to the attention of practitioners and into practice settings. This study explores the impact of the Training and Practice Implementation Institute (TPII; funded by the New York City Department of Health and Mental Hygiene), an intensive technical assistance initiative that offers external facilitation to outpatient SUD treatment providers via the incorporation of multiple evidence-based implementation strategies to enhance the practice of motivational interviewing (MI). Findings from this study show that staff completed a large majority (86%) of required training/technical assistance (TTA) activities across the 9-month implementation period, demonstrating a high level of engagement among staff and the feasibility of externally facilitated intensive TTA delivered to community-based organizations for the purpose of enhancing implementation of MI for SUDs. Results also show statistically significant improvements in the delivery of MI's technical components among staff, though did not reveal corresponding improvements in the delivery of MI's relational components. An understanding of the potential return on investment associated with externally facilitated TA, offers organizations an opportunity to inform the allocation of limited resources to areas where they will have the greatest impact and ultimately improve the quality and efficacy of services.

The application and reporting of motivational interviewing in managing adolescent obesity: A scoping review and stakeholder consultation.

Motivational interviewing (MI) is an evidence-based counseling approach that can help individuals make positive behavioral and cognitive changes for managing obesity. We conducted a scoping review to summarize evidence on fidelity and key elements of MI-based interventions for managing adolescent obesity and examine the reporting of these interventions. Ten electronic databases and gray literature were searched systematically and included literature from January 1983 to February 2022, and 26 studies were included. Data on MI features, delivery context, training, and fidelity to treatment were summarized. Fidelity was assessed using an assessment grid with five domains-theory, training, implementation, treatment receipt, and treatment enactment. The last step of the review involved stakeholder consultation with clinician-scientists and researchers with experience in MI and managing adolescent obesity. Thirteen stakeholders were interviewed about our review findings on MI and treatment fidelity. Our analyses revealed that MI-based interventions for managing adolescent obesity had "low treatment fidelity"; no studies had "high treatment fidelity" across all five domains. Fidelity strategies adhered to the most was theory, and treatment enactment was the lowest. Stakeholders mentioned that "low treatment fidelity" may be due to increased time to complete fidelity assessments and increased cost associated with treatment fidelity. These findings have implications for planning, implementing, and evaluating MI-based interventions for managing adolescent obesity.

Telephonic Motivational Interviewing-based Health Coaching To Supplement Older Adult Walk With Ease Participation

PURPOSE: Motivational interviewing (MI) is a commonly used method of promoting healthy lifestyles in clinical research. It is typically delivered in face-to-face interactions and is less commonly used with older adults. Thus, the purpose of this pilot study was to assess acceptability of telephonic delivery of MI with an older adult population. The study specifically tested the utility of pairing MI with an existing evidence-based program (Walk with Ease; WWE) to promote autonomy and intrinsic motivation for behavior change. METHOD: A subsample of participants enrolling in self-directed WWE (n = 10) were paired with student health coaches trained in MI for the six-week program. Coaches supported individual motivation and problem-solving but were explicitly not coaching to WWE activities. Motivation and autonomy were evaluated prior to the first coaching session and after program completion using the BREQ-3 motivation sub-scales and relative autonomy index. Changes in both indicators were evaluated using effect sizes with post WWE satisfaction ratings providing context. RESULTS: Participants attended 5.4 ± 1.4 sessions, lasting 15.7 ± 4.8 minutes and were overwhelmingly accepting of telephonic MI. Evaluations of behavioral correlates showed that WWE coupled with MI had a positive effect on intrinsic motivation (d = 0.47) and individual autonomy (d = 0.59). Participants reported that coaches positively impacted the program experience, and that telephonic delivery was convenient and presented minimal technical barriers. Common themes from the open-ended items revealed themes of developing connections with coaches who acted as a source of accountability, and provided support in developing a healthy relationship with PA. CONCLUSION: Participants were accepting of telephonic MI and viewed at as a positive enhancement to their program experience with WWE. Coaches provided an additional source of accountability and encouragement, and potential barriers due to delivery or coach training did not dissuade participants. When coupled with MI-based health coaching, WWE participants increased intrinsic motivation and autonomy, potentially increasing the likelihood of long-term behavior maintenance. Telephonic delivery may allow for greater access to health coaching and larger trials are warranted.

Transitioning a home-based, motivational interviewing intervention among families to remote delivery during the COVID-19 pandemic: Key lessons learned

ObjectiveThis study examined the experiences, learnings, and strategies of Health Educators (HE) as they transitioned from a home-based model for motivational interviewing (MI) to remote delivery during COVID-19. The overall goal of this paper is to identify key lessons learned to help inform future delivery of remote MI delivery. MethodsHE perceptions and experiences regarding the transition from in-person to remote delivery of MI for 21 families were captured through a video recorded discussion. Thematic analysis was used to identify themes and subthemes and key learnings from the transition experience. ResultsFive themes were identified including: 1) Impact of COVID-19 on families; 2) Scheduling, no-shows, and cancellations; 3) Preference of online video versus phone; 4) Building rapport with remote delivery; 5) HE work satisfaction. Based on these results, several key learnings were identified to improve remote MI-counseling, including using online video platforms versus phone calls, providing families the necessary information and technical support to improve acceptability, using specific strategies to enhance rapport and child engagement, and asking probing questions to elicit deeper reflection. ConclusionSpecific considerations regarding rapport building including more frequent check-ins to demonstrate commitment to the family’s success, and effective communication strategies including asking more probing questions that elicit complex reflection can support successful transition of MI-counseling from in-person to remote delivery among families with young children. Practice implicationsOur practice recommendations based on key learnings from MI practitioners during the transition from in-person to remote MI-counseling can support healthcare professionals looking to transition MI-counseling services to remote delivery.

Delivering motivational interviewing early post stroke: standardisation of the intervention

Background We applied Motivational Interviewing (MI) techniques, early after stroke, to facilitate psychological adjustment to life post-stroke. In our trial, MI-plus-usual-care increased the likelihood of normal mood at 3-months post-stroke, compared to usual-care alone. Whilst appropriate training, manuals, and supervision may increase adherence to core principles of this complex intervention, unintended variability in implementation inevitably remains. We aimed to explore the impact of variability on participant outcome. Methods Using our trial data (411 participants), we explored variation in MI delivery, examining: therapist characteristics (stroke care expertise/knowledge, psychology training); MI content (fidelity to MI techniques assessed with Motivational Interviewing Treatment Integrity code, describing therapist behaviours as MI-consistent, MI-neutral or MI-inconsistent); and MI dose (number/duration of sessions). Results The four MI therapists (two nurses/two psychologists) had varying expertise and MI delivery. Across therapists, mean average session duration ranged 29.5–47.8 min. The percentage of participants completing the per-protocol four sessions ranged 47%–74%. These variations were not related to participant outcome. There were uniformly high frequencies (>99%) of MI-consistent and MI-neutral interactions, and low frequencies (<1%) of MI-inconsistent interactions. Conclusions Variation in therapist characteristics and MI dose did not affect participant outcome. These may have been tolerated due to high fidelity to MI principles. IMPLICATIONS FOR REHABILITATION Motivational Interviewing (MI) can help reduce depression in stroke survivors when delivered early after stroke. The effectiveness of our MI intervention depends on the delivery of high quality MI; in particular, interactions with low levels of MI-inconsistency, and high global MI ratings, ideally delivered over more than one session, each lasting at least 30 minutes. Provided high quality MI is being delivered, the intervention can still have a beneficial effect on participant outcome, even with flexibility and variation in therapist characteristics, and duration and number of sessions, which may be inevitable in a clinical context.

Fidelity of motivational interviewing with families in high-caries-risk children.

Motivational interviewing (MI) is a promising behavioural intervention for prevention of dental caries in children. Few studies have reported on fidelity of MI delivered in dental settings. The aim of this paper is to explore the fidelity of implementing MI in a clinical dental practice setting, as part of an intervention study investigating caries-preventive effects of MI delivered to high-caries-risk children and their primary caregivers. Three oral health therapy clinicians trained in MI (counsellors) provided MI to high-caries-risk children and their primary caregivers. All MI sessions (n=34) were audio-recorded and analysed using the MI Treatment Integrity code 4.2.1. Qualitative analysis of counsellor self-reflections identified barriers to MI delivery. All counsellors were found to adhere to the MI process and demonstrated fair to good MI proficiency for global scores, with a mean (95% CI) of 3.3 (3.1-3.4) recorded for technical scores and 3.6 (3.5-3.8) for relational scores. The mean (95% CI) per cent complex reflections was 23% (19.4-27.1) and the mean reflection:question ratio was 0.7 (0.6-0.9). No significant differences were observed between counsellors for MI proficiency. Cultural barriers, environmental distractions, participant dental anxiety and counsellor tendency towards prescriptive advice-giving were identified by counsellors as hindrances to effective MI. Motivational interviewing is a skill which requires multifaceted training, practice and mentoring to meet accepted proficiency thresholds. Monitoring of MI using a validated tool is essential to ensure delivery as intended and accurately attribute outcomes to the intervention. Dental organizations intending to implement MI for caries prevention should be aware of the demands on time and resources required to deliver proficient MI and monitor fidelity.

Motivational Interviewing for Overweight Children: A Systematic Review.

Motivational interviewing (MI) is a communication method to help facilitate adherence to health behaviors through a series of person-centered strategies. MI's evidence base supports its use as a potential intervention strategy at the parental decision-maker level to impact young children's lifestyle behaviors to address childhood obesity; however, clarity is needed on the literature. The purpose of this systematic review is to synthesize the literature examining the use of MI at the parental level to impact young children's weight status. A modified Cochrane method of systematic search and review was conducted in several databases (eg, PsycINFO, Academic Search Premier, Medline, Cumulative Index to Nursing and Allied Health Literature, Health Source: Nursing/Academic Edition, and SPORTDiscus). Criteria for retention included randomized controlled trials and studies using varied settings, methods, interventionists, target behaviors, and outcomes. Extraction domains included study characteristics and risk of bias. Of the 352 references initially identified, 7 studies were included in the review. In most studies, authors reported significant anthropometric changes as well as significant changes in nonanthropometric outcomes related to weight management compared to usual care. The heterogeneity of the included studies and lack of comparison with attention control groups may cloud generalizations. Studies not written in English were excluded, possibly biasing the results. MI, compared to usual care, revealed positive effects for parent influence on young child anthropometric measures when applied. Future research should be focused on sample diversity, using attention control groups, using exercise physiologists for MI delivery, and reporting sex-specific results.

Motivational Interviewing as Evidence-Based Practice? An Example from Sexual Risk Reduction Interventions Targeting Adolescents and Young Adults

This paper critically examines sexual risk reduction interventions, more specifically how they are evaluated and the implications that this has for sexual health policy. The focus is on motivational interviewing (MI) interventions which aim to promote protective behaviors related to sexual risk on the part of young people. MI has become increasingly popular, largely due to it being a highly flexible counseling approach that may, with adequate staff training, and fidelity in implementation, be tailored to many different settings (e.g., health care, schools and in community work). Following a scoping review that comprised 34 papers, of which 29 were unique studies, the range and type of existing research were examined. The results show a wide range of study designs and evaluation procedures, MI conceptualizations, modes of MI delivery, and the particular sub-populations of youth and sexual risk behaviors targeted. While this makes it difficult to draw any generalized conclusions about “what works” in prevention, it provides important insights about the complexity of sexual risk behavior as well as complex behavioral treatment approaches like MI. We therefore problematize the political drive to implement evidence-based methods without adequate resource allocation and contextual adaptation.

Motivational interviewing for low mood and adjustment early after stroke: a feasibility randomised trial

BackgroundManagement of psychological adjustment and low mood after stroke can result in positive health outcomes. We have adapted a talk-based therapy, motivational interviewing (MI), and shown it to be potentially effective for managing low mood and supporting psychological adjustment post-stroke in a single-centre trial. In the current study, we aimed to explore the feasibility of delivering MI using clinical stroke team members, and using an attention control (AC), to inform the protocol for a future definitive trial.MethodsThis parallel two-arm feasibility trial took place in north-west England. Recruitment occurred between December 2012 and November 2013. Participants were stroke patients aged 18 years or over, who were medically stable, had no severe communication problems, and were residents of the hospital catchment. Randomisation was to MI or AC, and was conducted by a researcher not involved in recruitment using opaque sealed envelopes. The main outcome measures were descriptions of study feasibility (recruitment/retention rates, MI delivery by clinical staff, use of AC) and acceptability (through qualitative interviews and completion of study measures), and fidelity to MI and AC (through review of session audio-recordings). Information was also collected on participants’ mood, quality of life, adjustment, and resource-use.ResultsOver 12 months, 461 patients were screened, 124 were screened eligible, and 49 were randomised: 23 to MI, 26 to AC. At 3 months, 13 MI and 18 AC participants completed the follow-up assessment (63% retention). This was less than expected based on our original trial. An AC was successfully implemented. Alternative approaches would be required to ensure the feasibility of clinical staff delivering MI. The study measures, MI, and AC interventions were considered acceptable, and there was good fidelity to the interventions. There were no adverse events related to study participation.ConclusionsIt was possible to recruit and retain participants, train clinical staff to deliver MI, and implement an appropriate AC. Changes would be necessary to conduct a future multi-centre trial, including: assuming a recruitment rate lower than that in the current study; implementing more strategies to increase participant retention; and considering alternative clinical staff groups to undertake the delivery of MI and AC.Trial registrationISRCTN study ID: ISRCTN55624892Trial fundingNorthern Stroke Research Fund

Assessing treatment fidelity and contamination in a cluster randomised controlled trial of motivational interviewing and cognitive behavioural therapy skills in type 2 diabetes

BackgroundCompetencies in psychological techniques delivered by primary care nurses to support diabetes self-management were compared between the intervention and control arms of a cluster randomised controlled trial as part of a process evaluation. The trial was pragmatic and designed to assess effectiveness. This article addresses the question of whether the care that was delivered in the intervention and control trial arms represented high fidelity treatment and attention control, respectively.MethodsTwenty-three primary care nurses were either trained in motivational interviewing (MI) and cognitive behavioural therapy (CBT) skills or delivered attention control. Nurses’ skills in these treatments were evaluated soon after training (treatment arm) and treatment fidelity was assessed after treatment delivery for sessions midway through regimen (both arms) using the Motivational Interviewing Treatment Integrity (MITI) domains and Behaviour Change Counselling Index (BECCI) based on consultations with 151 participants (45% of those who entered the study). The MITI Global Spirit subscale measured demonstration of MI principles: evocation, collaboration, autonomy/support.ResultsAfter training, median MITI MI-Adherence was 86.2% (IQR 76.9–100%) and mean MITI Empathy was 4.09 (SD 1.04). During delivery of treatment, in the intervention arm mean MITI Spirit was 4.03 (SD 1.05), mean Empathy was 4.23 (SD 0.89), and median Percentage Complex Reflections was 53.8% (IQR 40.0–71.4%). In the attention control arm mean Empathy was 3.40 (SD 0.98) and median Percentage Complex Reflections was 55.6% (IQR 41.9–71.4%).ConclusionsAfter MI and CBT skills training, detailed assessment showed that nurses had basic competencies in some psychological techniques. There appeared to be some delivery of elements of psychological treatment by nurses in the control arm. This model of training and delivery of MI and CBT skills integrated into routine nursing care to support diabetes self-management in primary care was not associated with high competency levels in all skills.Trial registrationISRCTN75776892; date registered: 19/05/2010.

Establishing Theoretical Stability and Treatment Integrity for Motivational Interviewing

There is increasing evidence claiming the effectiveness of motivational interviewing (MI) in promoting behavioural change. However, ongoing changes to MI theory and practice have implications for its transferability, accessibility and for the validity of previous findings. Lack of practice consistency may make its effectiveness difficult to evaluate. This paper explores the complexity of MI and issues in the development of evidence-based practice in delivery, before describing issues related to practitioner application. Theoretical and practice developments over the last 30 years are reviewed under the headings theory, practice and efficacy. Specifically, developments across the three editions of the core MI texts are examined. Findings from the literature suggest a lack of theoretical stability and practice integrity, with recent fundamental changes to the underpinning structure of MI. Issues relating to the transferability and acquisition of MI skills, consistency of delivery and mechanisms underlying change are discussed. The authors call for greater theoretical stability, more transparency over how developments are based on theoretical principles and empirical outcomes, and clearer guidance about how this informs practice development and delivery of MI.

Motivational Interviewing Improves Medication Adherence: a Systematic Review and Meta-analysis.

Randomized clinical trials (RCTs), mostly conducted among minority populations, have reported that motivational interviewing (MI) can improve medication adherence. To evaluate the impact of MI and of the MI delivery format, fidelity assessment, fidelity-based feedback, counselors' background and MI exposure time on adherence. We searched the MEDLINE database for studies published from 1966 until February 2015. We included RCTs that compared MI to a control group and reported a numerical measure of medication adherence. The main outcome was medication adherence defined as any subjective or objective measure reported as the proportion of subjects with adequate adherence or mean adherence and standard deviation. For categorical variables we calculated the relative risk (RR) of medication adherence, and for continuous variables we calculated the standardized mean difference (SMD) between the MI and control groups. We included 17 RCTs. Ten targeted adherence to HAART. For studies reporting a categorical measure (n = 11), the pooled RR for medication adherence was higher for MI compared with control (1.17; 95% CI 1.05- 1.31; p < 0.01). For studies reporting a continuous measure (n = 11), the pooled SMD for medication adherence was positive (0.70; 95% CI 0.15-1.25; p < 0.01) for MI compared with control. The characteristics that were significantly (p < 0.05) associated with medication adherence were telephonic MI and fidelity-based feedback among studies reporting categorical measures, group MI and fidelity assessment among studies reporting continuous measures and delivery by nurses or research assistants. Effect sizes differed in magnitude, creating high heterogeneity. MI improves medication adherence at different exposure times and counselors' educational level. However, the evaluation of MI characteristics associated with success had inconsistent results. Larger studies targeting diverse populations with a variety of chronic conditions are needed to clarify the effect of different MI delivery modes, fidelity assessment and provision of fidelity based-feedback.

Treatment Fidelity of a Nurse-Led Motivational Interviewing-Based Pre-Treatment in Pain Rehabilitation

Treatment fidelity and proficiency of a nurse-led motivational interviewing (MI)-based pre-treatment and control condition was evaluated. A random sample was scored by means of the Motivational Interviewing Treatment Integrity (MITI) scale, and a second rater was in charge. MI fidelity was satisfactory for three out of five ratings. Most mean ratings were higher in the MI-based intervention, but differences were not statistically significant. The threshold for beginning MI proficiency was only exceeded for one score and one additional measure. In general, higher levels of fidelity in the intervention condition confirmed that MI was partially applied there. Although the quality of MI delivery as well as mixed inter-rater reliabilities of the fidelity scores leaves room for improvement, robust findings between the two raters were found. These results suggest the need for rigor selection of MI counselors on beforehand, and continuous supervision. Furthermore, fidelity check in studies using MI is needed.

Abstract P122: Fidelity to Motivational Interviewing and Weight Loss in Young Adults: Cellphone Intervention for You (CITY) Trial

Background: Weight loss interventions for obese young adults may reduce serious health complications later in life. Motivational Interviewing (MI) is part of behavioral weight loss intervention. Effective delivery of MI is variable; therefore, we assessed whether fidelity to MI was associated with change in weight and dietary pattern in overweight/obese young adults. Methods: The Cellphone Intervention for You (CITY) trial was a 24-month behavioral intervention that randomized 365 overweight/obese (BMI &gt;25 kg/m2) young adults (aged 18-35 years) to a weight loss program delivered by either mobile technology or interventionist-led personal coaching (PC) phone calls, or to a control condition. PC participants attended a series of 6-weekly group meetings immediately followed by monthly audio-recorded phone calls conducted by an interventionist trained to deliver weight loss counseling using MI. We coded the first monthly PC phone call using Motivational Interviewing Treatment Integrity Version (MITI) 3.1.1 and evaluated the impact of MITI summary scores on changes in weight and Healthy Eating Index (HEI) at 6 months. Results: Our study population was comprised of 74 participants with available audio-recordings. There were 73% (N=54) women and 49% minorities with a mean age of 29 ± 4 years and a mean BMI of 34.7 ± 7.3 kg/m2. Mean change in weight 6 months post-randomization was -3.1 ± 5.3 kg. Mean change in HEI was 3.3 ± 4.7. Mean MITI summary scores for global spirit, percent complex reflections and reflection-to-question ratio were 3.9 ± 0.8, 0.6 ± 0.3, and 0.5 ± 0.2, respectively. None were predictive of weight change 6 months post-randomization (table 1). Percent complex reflection was predictive of HEI, with a counterintuitive negative relationship (table 1). Conclusions: In our study population of overweight/obese young adults, greater fidelity to MI in the first coaching call was not associated with greater weight change or improved HEI. Additional research is needed to further explore the impact of MI on behavior.

Are Aspects of a Motivational Interview Related to Subsequent Changes in Physical Activity and Regulatory Style? Examining Relationships among Patients with Rheumatoid Arthritis

Objectives: To determine whether the integrity of motivational interviewing (MI) delivery relates to short-term changes in physical activity (PA) and regulatory style within a sample of patients with rheumatoid arthritis, and to examine whether therapist proficiency in MI improves over time. Methods: During a randomized controlled trial to promote PA, 27 patients received a MI from one of three trained physical therapists, which was coded with the Motivational Interviewing Treatment Integrity scales (MITI). Pearson correlations examined associations between MITI scores and changes in PA and regulatory style. Linear regression examined therapist proficiency over time. Results: MIs with greater reflection-to-question ratios and higher MI proficiency scores were related to increases in PA. MIs higher in global spirit and with a greater percentage of MI-adherent behaviors were associated with decreases in introjected regulation. Therapist proficiency in MI delivery tended to improve over time. Conclusions: Characteristics of motivational interviews are related to favorable shifts in regulatory style and PA behavior. Although MI proficiency increases over time and with feedback, a 15-hour training course seems insufficient for physical therapists to obtain basic MI proficiency. Practice Implications: Providing feedback to therapists new to delivering MI seems to improve MI proficiency and should help therapists to avoid using MI-non-adherent techniques.

Review of the integrity of a Self Administered Motivational Instrument

Motivational interviewing (MI) was developed by Miller and Rollnick as an evidence-based counselling approach for use in supporting people with alcohol problems. Over the years the principles and spirit of MI have been reviewed and fine-tuned and the approach has been embraced by practitioners worldwide and across fields. Since 2001 a number of instruments have been designed to evaluate the fidelity of MI practice. For the purposes of this study, one such instrument is used to assess a self-administered motivational instrument, known as the SAMI, which takes the interviewer role. The SAMI is evaluated against the MITI 3.1.1, which is designed to assess the extent to which MI interventions perform on five global dimensions. These are evocation, collaboration, autonomy/support, direction and empathy. The SAMI was assembled based on the principles and spirit of MI, problem solving and goal-setting. The targeted behaviour changes were student learning styles and approaches to study. The SAMI was distributed, completed and submitted electronically via the university virtual learning environment. Thirty three mature students of a university which delivered online nursing programme were invited to complete the SAMI. Of these, 25 submitted completed transcripts. Transcripts of a sample of six completed SAMIs were assessed by a group of teachers and researchers with experience in the use and evaluation of MI, using five-point Likert scales to assess the SAMI on the five dimensions. Overall, an average score exceeding 4.5 was attained across the five dimensions. Conventionally, such a score is recognised as competency in MI. However, on one dimension (empathy), the rating was three. This current research confirms that global principles have been observed in the online delivery of MI using the SAMI to probe approaches to study.

Health Behaviour Change: Advancing the Utility of Motivational Interviewing(MI) to Health Promotion

Originally developed to address addictive health behaviour, Motivational Interviewing (MI) is gaining recognition in health promotion as a style for eliciting individual’s intrinsic motivation to change. The growing recognition could be attributed to the increasing understanding that the practice of unhealthy behaviours may not be due to deficiency in knowledge of consequences, but rather a lack of adequate motivation to change. In this paper the utility of MI to the field of health promotion is discussed, elaborating the important contribution of MI to client empowerment. A model for MI delivery in health promotion has been suggested by authors, highlighting some essential elements to be targeted by practitioners. Though MI may not be a panacea to all addictive health behaviour change, it presents useful principles which may be lacking in conventional cognitive behavioural therapies. Thus, from literature, MI is presented as a promising approach which can augment the existing socio-environmental strategies of health promotion.