Ackerman, SJ and Hillsenroth, MJ (2003) A review of therapist characteristics and techniques positively impacting the therapeutic alliance. Clinical Psychology Review 23, 1–33.
Barnett, E, Moyers, TB, Sussman, S, Smith, C, Rohrbach, LA, Sun, P and Spruijt-Metz, D (2014) From counselor skill to decreased marijuana use: does change talk matter? Journal of Substance Abuse Treatment 46, 498–505.
Bertholet, N, Daeppen, J-B, Wietlisbach, V, Fleming, M and Burnand, B (2005) Reduction of alcohol consumption by brief alcohol intervention in primary care: systematic review and meta-analysis. Archives of Internal Medicine 165, 986–995.
Campbell, SD, Adamson, SJ and Carter, JD (2010) Client language during motivational enhancement therapy and alcohol use outcome. Behavioural and Cognitive Psychotherapy 38, 399–415.
Chowdhary, N, Anand, A, Dimidjian, S, Shinde, S, Weobong, B, Balaji, M, Hollon, SD, Rahman, A, Wilson, GT, Verdeli, H, Araya, R, King, M, Jordans, MJD, Fairburn, CG, Kirkwood, B and Patel, V (2016) The healthy activity program lay counsellor delivered treatment for severe depression in India: systematic development and randomised evaluation. The British Journal of Psychiatry 208, 381–388.
Cohen, J (1988) Statistical Power Analysis for the Behavioural Sciences (2nd ed.). Hillsdale, NJ: Erlbaum.
Cook, S, Heather, N and McCambridge, J (2015) Posttreatment motivation and alcohol treatment outcome 9 months later: findings from structural equation modeling. Journal of Consulting and Clinical Psychology 83, 232.
Dimidjian, S, Barrera, JRM, Martell, C, Munoz, RF and Lewinsohn, PM (2011) The origins and current status of behavioral activation treatments for depression. Annual Review of Clinical Psychology 7, 1–38.
Fairburn, CG and Cooper, Z (2011) Therapist competence, therapy quality, and therapist training. Behaviour Research and Therapy 49, 373–378.
Gaume, J, Bertholet, N, Faouzi, M, Gmel, G and Daeppen, JB (2013) Does change talk during brief motivational interventions with young men predict change in alcohol use? Journal of Substance Abuse Treatment 44, 177–185.
Gaume, J, Magill, M, Longabaugh, R, Bertholet, N, Gmel, G and Daeppen, JB (2014 a) Influence of counselor characteristics and behaviors on the efficacy of a brief motivational intervention for heavy drinking in young men – a randomized controlled trial. Alcoholism: Clinical and Experimental Research 38, 2138–2147.
Gaume, J, McCambridge, J, Bertholet, N and Daeppen, JB (2014 b) Mechanisms of action of brief alcohol interventions remain largely unknown – a narrative review. Frontiers in Psychiatry 5, 1–9.
Gaynor, ST and Harris, A (2008) Single-participant assessment of treatment mediators: strategy description and examples from a behavioral activation intervention for depressed adolescents. Behavior Modification 32, 372–402.
Glynn, LH and Moyers, TB (2009) Manual for the Motivational Interviewing Skill code (MISC), version 1.1: addendum to MISC 1.0. Center on Alcoholism, Substance Abuse, and Addictions, University of New Mexico. Retrieved 2 September 2013.
Hayes, AF (2015) An index and test of linear moderated mediation. Multivariate Behavioral Research 50, 1–22.
Hoeft, TJ, Fortney, JC, Patel, V and Unutzer, J (2016) Task-sharing approaches to improve mental health care in rural and other low-resource settings: a systematic review. The Journal of Rural Health 34, 48–62.
Jacobson, NS, Martell, CR and Dimidjian, S (2001) Behavioral activation treatment for depression: returning to contextual roots. Clinical Psychology: Science and Practice 8, 255–270.
Kanter, JW, Mulick, PS, Busch, AM, Berlin, KS and Martell, CR (2007) The Behavioral Activation for Depression Scale (BADS): psychometric properties and factor structure. Journal of Psychopathology and Behavioral Assessment 29, 191–202.
Kazdin, AE (2007) Mediators and mechanisms of change in psychotherapy research. Annual Review of Clinical Psychology 3, 1–27.
Kim, DM, Wampold, BE and Bolt, DM (2006) Therapist effects in psychotherapy: a random-effects modeling of the national institute of mental health treatment of depression collaborative research program data. Psychotherapy Research 16, 161–172.
Kraemer, HC (2016) Messages for clinicians: moderators and mediators of treatment outcome in randomized clinical trials. American Journal of Psychiatry 173, 672–679.
Lemmens, LH, Muller, VN, Arntz, A and Huibers, MJ (2016) Mechanisms of change in psychotherapy for depression: an empirical update and evaluation of research aimed at identifying psychological mediators. Clinical Psychology Review 50, 95–107.
Lemmens, LH, Galindo-Garre, F, Arntz, A, Peeters, F, Hollon, SD, Derubeis, RJ and Huibers, MJ (2017) Exploring mechanisms of change in cognitive therapy and interpersonal psychotherapy for adult depression. Behaviour Research and Therapy 94, 81–92.
Lombardi, DR, Button, ML and Westra, HA (2014) Measuring motivation: change talk and counter-change talk in cognitive behavioral therapy for generalized anxiety. Cognitive Behaviour Therapy 43, 12–21.
Mackinnon, DP and Pirlott, AG (2015) Statistical approaches for enhancing causal interpretation of the M to Y relation in mediation analysis. Personality and Social Psychology Review 19, 30–43.
Mackinnon, DP, Lockwood, CM, Hoffman, JM, West, SG and Sheets, V (2002) A comparison of methods to test mediation and other intervening variable effects. Psychological Methods 7, 83.
Mackinnon, DP, Lockwood, CM and Williams, J (2004) Confidence limits for the indirect effect: distribution of the product and resampling methods. Multivariate Behavioral Research 39, 99–128.
Mackinnon, DP, Fairchild, AJ and Fritz, MS (2007 a) Mediation analysis. Annual Review of Psychology 58, 593–614.
Mackinnon, DP, Lockwood, CM, Brown, CH, Wang, W and Hoffman, JM (2007 b) The intermediate endpoint effect in logistic and probit regression. Clinical Trials 4, 499–513.
Magill, M, Apodaca, TR, Barnett, NP and Monti, PM (2010) The route to change: within-session predictors of change plan completion in a motivational interview. Journal of Substance Abuse Treatment 38, 299–305.
Magill, M, Gaume, J, Apodaca, TR, Walthers, J, Mastroleo, NR, Borsari, B and Longabaugh, R (2014) The technical hypothesis of motivational interviewing: a meta-analysis of MI's key causal model. American Psychological Association 82, 973–983.
Magill, M, Kiluk, BD, McCrady, BS, Tonigan, JS and Longabaugh, R (2015) Active ingredients of treatment and client mechanisms of change in behavioral treatments for alcohol use disorders: progress 10 years later. Alcoholism: Clinical and Experimental Research 39, 1852–1862.
Magill, M, Apodaca, TR, Borsari, B, Gaume, J, Hoadley, A, Gordon, REF, Tonigan, JS and Moyers, T (2018) A meta-analysis of motivational interviewing process: technical, relational, and conditional process models of change. Journal of Consulting and Clinical Psychology 86, 140–157.
Martin, DJ, Garske, JP and Davis, MK (2000) Relation of the therapeutic alliance with outcome and other variables: a meta-analytic review. American Psychological Association 68, 438–450.
Miller, WR and Rose, GS (2009) Toward a theory of motivational interviewing. American Psychologist 64, 527.
Moyers, TB, Martin, T, Houck, JM, Christopher, PJ and Tonigan, JS (2009) From in-session behaviors to drinking outcomes: a causal chain for motivational interviewing. Journal of Consulting and Clinical psychology 77, 1113.
Nadkarni, A, Velleman, R, Dabholkar, H, Shinde, S, Bhat, B, McCambridge, J, Murthy, P, Wilson, T, Weobong, B and Patel, V (2015) The systematic development and pilot randomized evaluation of counselling for alcohol problems, a lay counselor-delivered psychological treatment for harmful drinking in primary care in India: the PREMIUM study. Alcoholism: Clinical and Experimental Research 39, 522–531.
Nadkarni, A, Weiss, HA, Weobong, B, McDaid, D, Singla, DR, Park, AL, Bhat, B, Katti, B, McCambridge, J, Murthy, P, Wilson, GT, Kirkwood, B, Fairburn, CG, Velleman, R and Patel, V (2017 a) Sustained effectiveness and cost-effectiveness of counselling for alcohol problems, a brief psychological treatment for harmful drinking in men, delivered by lay counsellors in primary care: 12-month follow-up of a randomised controlled trial. PLoS Medicine 14, e1002386.
Nadkarni, A, Weobong, B, Weiss, HA, McCambridge, J, Bhat, B, Katti, B, Murthy, P, King, M, McDaid, D, Park, AL, Wilson, GT, Kirkwood, B, Fairburn, C, Velleman, R and Patel, V (2017 b) Counselling for alcohol Problems (CAP), a lay counsellor-delivered brief psychological treatment for harmful drinking in men, in primary care in India: a randomised controlled trial. The Lancet 389, 186–195.
Pace, B, Dembe, A, Soma, C, Baldwin, S, Atkins, D and Imelz, Z (2017) A multivariate meta-analysis of motivational interviewing process and outcome. Psychology of Addictive Behaviors 31, 524.
Patel, V, Weobong, B, Nadkarni, A, Weiss, HA, Anand, A, Naiks, S, Bhat, B, Pereira, J, Araya, R, Dimidjian, S, Hollon, SD, King, M, McCambridge, J, McDaid, D, Pratima, M, Velleman, R, Fairburn, CG and Kirkwood, B (2014) The effectiveness and cost-effectiveness of lay counsellor-delivered psychological treatments for harmful and dependent drinking and moderate to severe depression in primary care in India: PREMIUM study protocol for randomized controlled trials. Trials 15, 101.
Patel, V, Weobong, B, Weiss, HA, Anand, A, Bhat, B, Katti, B, Dimidjian, S, Araya, R, Hollon, SD, King Mm Vijaykumar, L, Park, A, McDaid, D, Wilson, GT, Velleman, R, Kirkwood, B and Fairburn, CG (2017) The Healthy Activity Program (HAP), a lay counsellor-delivered brief psychological treatment for severe depression, in primary care in India: a randomised controlled trial. The Lancet 389, 176–185.
Rathod, SD, Nadkarni, A, Bhana, A and Shidhaye, R (2015) Epidemiological features of alcohol use in rural India: a population-based cross-sectional study. British Medical Journal Open 5, e009802.
Romano, M and Peters, L (2016) Understanding the process of motivational interviewing: a review of the relational and technical hypotheses. Psychotherapy Research 26, 220–240.
Saunders, JB, Aasland, OG, Babor, TF, De La Fuente, JR and Grant, M (1993) Development of the alcohol use disorders identification test (AUDIT): WHO collaborative project on early detection of persons with harmful alcohol consumption-II. Addiction 88, 791–804.
Selig, JP and Preacher, KJ (2008) Monte Carlo method for assessing mediation: An interactive tool for creating confidence intervals for indirect effects [computer software]. Available from http://quantpsy.org/.
Singla, DR, Weobong, B, Nadkarni, A, Chowdhary, N, Shinde, S, Anand, A, Fairburn, CG, Dimijdan, S, Velleman, R and Weiss, H (2014) Improving the scalability of psychological treatments in developing countries: an evaluation of peer-led therapy quality assessment in Goa, India. Behaviour Research and Therapy 60, 53–59.
Singla, DR, Kohrt, B, Murray, LK, Anand, A, Chorpita, BF and Patel, V (2017) Psychological treatments for the world: lessons from low-and middle-income countries. Annual Review of Clinical Psychology 13, 149–181.
Spitzer, RL, Kroenke, K and Williams, JB and Patient Health Questionnaire Case Study (1999) Validation and utility of a self-report version of PRIME-MD: the PHQ primary care study. Journal of the American Medical Association 282, 1737–1744.
Van Ginneken, N, Tharyan, P, Lewin, S, Rao, GN, Meera, S, Pian, J, Chandrashekar, S and Patel, V (2013) Non-specialist health worker interventions for the care of mental, neurological and substance-abuse disorders in low-and middle-income countries. The Cochrane Database of Systematic Reviews 11, CD009149.
Weobong, B, Weiss, HA, McDaid, D, Singla, DR, Hollon, SD, Nadarni, A, Park, AL, Bhat, B, Katti, B, Anand, A, Dimidjian, S, Araya, R, King, M, Vijayakumar, L, Wilson, GT, Velleman, R, Fairburn, CG and Patel, V (2017) Sustained effectiveness and cost-effectiveness of the Healthy Activity Program, a brief psychological treatment for depression delivered by lay counsellors in primary care: twelve-month follow-up of a randomised controlled trial. PLoS Medicine 17, e1002385.
World Health Organization (2015) Mental Health Global Action Programme Humanitarian Intervention Guide (mhGAP-HIG): Clinical Management of Mental, Neurological, and Substance Use Conditions in Humanitarian Emergencies.