Recalling and anticipating positive events to improve the positive affect and mental health of adolescents: A cluster randomized controlled trial in secondary schools.
Bogaert, L; Hallford, D; Loyen, Eet al.
2024 • In Behaviour Research and Therapy, 179, p. 104543
[en] This cluster randomized controlled trial examined the effectiveness of Positive Events Training (PET), a combined group training aimed at simultaneously improving positive autobiographical memory (AM) and episodic future thinking (EFT) among adolescents (12-16 years). Delivered as a universal school-based program, PET was compared with an active (creative writing) control group (CREAT). Effects on resilience, wellbeing, positive emotions, emotional response styles towards positive emotions (savoring, dampening), anhedonia, depressive symptoms, and multiple AM and EFT indices were examined. Adolescents (NPET = 95, NCREAT = 93) completed self-report scales at baseline, post-training and two-month follow-up. Multilevel models revealed that PET led to significant improvements in certain AM and EFT skills. Moreover, a decrease in anhedonia was observed at post-training. However, this effect did not withstand correction for multiple testing. Absence of changes in the other outcomes should be interpreted within the context of the universal school-based approach and the potential limited scope for detectable changes. Exploratory analyses suggest the importance of further investigating PET's potential in addressing positive affect dysregulations in indicated samples, and exploring perceived likelihood of generated future events and dampening as potential underlying mechanisms. Study limitations and future directions to maximize the demonstrated potential of PET are discussed.
Disciplines :
Treatment & clinical psychology
Author, co-author :
Bogaert, L ; Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium, KU Leuven Child and Youth Institute, KU Leuven, Belgium. Electronic address: liesbeth.bogaert@kuleuven.be
Hallford, D ; School of Psychology, Deakin University, 1 Gheringhap Road, Geelong, Australia
Loyen, E ; Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium, KU Leuven Child and Youth Institute, KU Leuven, Belgium
Raes, F ; Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium, KU Leuven Child and Youth Institute, KU Leuven, Belgium
Language :
English
Title :
Recalling and anticipating positive events to improve the positive affect and mental health of adolescents: A cluster randomized controlled trial in secondary schools.
This research was supported by the Research Foundation - Flanders (FWO-Vlaanderen) under a Red Noses grant (G0D5522N). D.H.\u2019s work was supported by the Research Foundation \u2013 Flanders (FWO) 2023 Incoming Mobility Grant
American Psychiatric Association. Diagnostic and statistical manual of mental disorders. 5th ed., 2022 text rev.).
Anthony, R., Moore, G., Page, N., Hewitt, G., Murphy, S., Melendez-Torres, G.J., Measurement invariance of the short Warwick-Edinburgh Mental Wellbeing Scale and latent mean differences (SWEMWBS) in young people by current care status. Quality of Life Research 31:1 (2022), 205–213, 10.1007/s11136-021-02896-0.
Askelund, A.D., Schweizer, S., Goodyer, I.M., van Harmelen, A.L., Positive memory specificity is associated with reduced vulnerability to depression. Nature Human Behaviour 3:3 (2019), 265–273, 10.1038/s41562-018-0504-3.
Barry, T.J., Takano, K., Hallford, D.J., Roberts, J.E., Salmon, K., Raes, F., Autobiographical memory and psychopathology: Is memory specificity as important as we make it seem?. Wiley Interdisciplinary Reviews. Cognitive Science, 14(3), 2023, 10.1002/wcs.1624 Article e1624.
Bastin, M., Nelis, S., Raes, F., Vasey, M.W., Bijttebier, P., Party pooper or life of the party: Dampening and enhancing of positive affect in a peer context. Journal of Abnormal Child Psychology 46:2 (2018), 399–414, 10.1007/s10802-017-0296-3.
Bates, D., Mächler, M., Bolker, B., Walker, S., Fitting linear mixed-effects models using lme4. Journal of Statistical Software 67:1 (2015), 1–48, 10.18637/jss.v067.i01.
Bean, C.A.L., Summers, C.B., Ciesla, J.A., Dampening of positive affect and depression: A meta-analysis of cross-sectional and longitudinal relationships. Behaviour Research and Therapy, 156, 2022, e104153, 10.1016/j.brat.2022.104153.
Belmans, E., De Vuyst, H.J., Takano, K., Raes, F., Reducing the stickiness of negative memory retrieval through positive memory training in adolescents. Journal of Behavior Therapy and Experimental Psychiatry, 81, 2023, e101881, 10.1016/j.jbtep.2023.101881 Advance online publication.
Bijttebier, P., Raes, F., Vasey, M.W., Feldman, G.C., Responses to positive affect predict mood symptoms in children under conditions of stress: A prospective study. Journal of Abnormal Child Psychology 40:3 (2012), 381–389, 10.1007/s10802-011-9579-2.
Bogaert, L., Dunn, B.D., Raes, F., Development and psychometric Evaluation of the leuven exeter dampening scale [manuscript in preparation]. Faculty of psychology and educational sciences. 2023, KU Leuven.
Boland, J., Riggs, K.J., Anderson, R.J., A brighter future: The effect of positive episodic simulation on future predictions in non-depressed, moderately dysphoric & highly dysphoric individuals. Behaviour Research and Therapy 100 (2018), 7–16, 10.1016/j.brat.2017.10.010.
Bottolfs, M., Støa, E.M., Reinboth, M.S., Svendsen, M.V., Schmidt, S.K., Oellingrath, I.M., Bratland-Sanda, S., Resilience and lifestyle-related factors as predictors for health-related quality of life among early adolescents: A cross-sectional study. Journal of International Medical Research, 48(2), 2020, 10.1177/0300060520903656 Article e300060520903656.
Bromberg, U., Wiehler, A., Peters, J., Episodic future thinking is related to impulsive decision making in healthy adolescents. Child Development 86:5 (2015), 1458–1468, 10.1111/cdev.12390.
Burckhardt, R., Manicavasagar, V., Batterham, P.J., Miller, L.M., Talbot, E., Lum, A., A web-based adolescent positive psychology program in schools: Randomized controlled trial. Journal of Medical Internet Research, 17(7), 2015, 10.2196/jmir.4329 Article e187.
Campbell-Sills, L., Stein, M.B., Psychometric analysis and refinement of the connor-davidson resilience scale (CD-RISC): Validation of a 10-item measure of resilience. Journal of Traumatic Stress 20:6 (2007), 1019–1028, 10.1002/jts.20271.
Chadwick, E.D., The structure of adolescent and adult savoring and its relationship to feeling good and functioning well [Doctoral dissertation, 2012, Victoria University of Wellington] https://openaccess.wgtn.ac.nz/articles/thesis/The_Structure_of_Adolescent_and_Adult_Savoring_and_Its_Relationship_to_Feeling_Good_and_Functioning_Well/16997347.
Connor, K.M., Davidson, J.R., Development of a new resilience scale: The connor-davidson resilience scale (CD-RISC). Depression and Anxiety 18:2 (2003), 76–82, 10.1002/da.10113.
Contractor, A.A., Banducci, A.N., Jin, L., Weiss, N.H., Effects of processing positive memories on post-trauma mental health: A preliminary study in a non-clinical student sample. Journal of Behavior Therapy and Experimental Psychiatry, 66, 2020, e101516, 10.1016/j.jbtep.2019.101516.
Csikszentmihalyi, M., Larson, R., Validity and reliability of the experience-sampling method. The Journal of Nervous and Mental Disease 175:9 (1987), 526–536, 10.1097/00005053-198709000-00004.
Cuijpers, P., Universal prevention of depression at schools: Dead end or challenging crossroad?. Evidence-Based Mental Health 25:3 (2022), 96–98, 10.1136/ebmental-2022-30046 Advance online publication.
D'Argembeau, A., Van der Linden, M., Individual differences in the phenomenology of mental time travel: The effect of vivid visual imagery and emotion regulation strategies. Consciousness and Cognition 15:2 (2006), 342–350, 10.1016/j.concog.2005.09.001.
Dray, J., Bowman, J., Campbell, E., Freund, M., Wolfenden, L., Hodder, R.K., McElwaine, K., Tremain, D., Bartlem, K., Bailey, J., Small, T., Palazzi, K., Oldmeadow, C., Wiggers, J., Systematic review of universal resilience-focused interventions targeting child and adolescent mental health in the school setting. Journal of the American Academy of Child & Adolescent Psychiatry 56:10 (2017), 813–824, 10.1016/j.jaac.2017.07.780.
Ducasse, D., Loas, G., Dassa, D., Gramaglia, C., Zeppegno, P., Guillaume, S., Olié, E., Courtet, P., Anhedonia is associated with suicidal ideation independently of depression: A meta-analysis. Depression and Anxiety 35:5 (2018), 382–392, 10.1002/da.22709.
Engelen, U., De Peuter, S., Victoir, A., Van Diest, I., Van den Bergh, O., Verdere validering van de Positive and Negative Affect Schedule (PANAS) en vergelijking van twee Nederlandstalige versies. [Further validation of the Positive and Negative Affect Schedule (PANAS) and comparison of two Dutch versions. Gedrag & Gezondheid 34 (2006), 89–102, 10.1007/BF03087979.
Feldman, G.C., Joormann, J., Johnson, S.L., Responses to positive affect: A self-report measure of rumination and dampening. Cognitive Therapy and Research 32:4 (2008), 507–525, 10.1007/s10608-006-9083-0.
Fenwick-Smith, A., Dahlberg, E.E., Thompson, S.C., Systematic review of resilience-enhancing, universal, primary school-based mental health promotion programs. BMC Psychology, 6(1), 2018, 30, 10.1186/s40359-018-0242-3.
Foulkes, L., Stapley, E., Want to improve school mental health interventions? Ask young people what they actually think. Journal of Philosophy of Education 56:1 (2022), 41–50, 10.1111/1467-9752.12649.
García-Pérez, M.A., Use and misuse of corrections for multiple testing. Methods in Psychology, 8, 2023, 100120, 10.1016/j.metip.2023.100120.
Hall, K.A., De Raedt, R., Timpano, K.R., Joormann, J., Positive memory enhancement training for individuals with major depressive disorder. Cognitive Behaviour Therapy 47:2 (2018), 155–168, 10.1080/16506073.2017.1364291.
Hallford, D.J., Austin, D.W., Takano, K., Raes, F., Psychopathology and episodic future thinking: A systematic review and meta-analysis of specificity and episodic detail. Behaviour Research and Therapy 102 (2018), 42–51, 10.1016/j.brat.2018.01.003.
Hallford, D.J., Austin, D.W., Takano, K., Yeow, J., Rusanov, D., Fuller-Tyszkiewicz, M., Raes, F., Improving usual care outcomes in major depression in youth by targeting memory specificity: A randomized controlled trial of adjunct computerised memory specificity training (c-MeST). PsyArXiv, 2021, 10.31234/osf.io/vmurs.
Hallford, D.J., Barry, T.J., Austin, D.W., Raes, F., Takano, K., Klein, B., Impairments in episodic future thinking for positive events and anticipatory pleasure in major depression. Journal of Affective Disorders 260 (2020), 536–543, 10.1016/j.jad.2019.09.039.
Hallford, D.J., Barry, T.J., Belmans, E., Raes, F., Dax, S., Nishiguchi, Y., Takano, K., Specificity and detail in autobiographical memory retrieval: A multi-site (re)investigation. Memory 29:1 (2021), 1–10, 10.1080/09658211.2020.1838548.
Hallford, D.J., Farrell, H., Lynch, E., Increasing anticipated and anticipatory pleasure through episodic thinking. Emotion 22:4 (2022), 690–700, 10.1037/emo0000765.
Hallford, D.J., Rusanov, D., Yeow, J.J.E., Austin, D.W., D'Argembeau, A., Fuller-Tyszkiewicz, M., Raes, F., Reducing anhedonia in major depressive disorder with future event specificity training (FEST): A randomized controlled trial. Cognitive Therapy and Research 47 (2022), 20–37, 10.1007/s10608-022-10330-z.
Hallford, D.J., Rusanov, D., Yeow, J.J.E., Barry, T.J., Overgeneral and specific autobiographical memory predict the course of depression: An updated meta-analysis. Psychological Medicine 51:6 (2021), 909–926, 10.1017/S0033291721001343.
Hallford, D.J., Sharma, M.K., Anticipatory pleasure for future experiences in schizophrenia spectrum disorders and major depression: A systematic review and meta-analysis. British Journal of Clinical Psychology 58:4 (2019), 357–383, 10.1111/bjc.12218.
Hallford, D.J., Takano, K., Raes, F., Austin, D.W., Psychometric evaluation of an episodic future thinking variant of the autobiographical memory test (episodic future thinking - test; EFTT). European Journal of Psychological Assessment 36:4 (2019), 1–12, 10.1027/1015-5759/a000536.
Hallford, D.J., Yeow, J.J.E., Fountas, G., Herrick, C.A., Raes, F., D'Argembeau, A., Changing the future: An initial test of future specificity training (FeST). Behaviour Research and Therapy, 131, 2020, 10.1016/j.brat.2020.103638 Article e103638.
Hemming, K., Eldridge, S., Forbes, G., Weijer, C., Taljaard, M., How to design efficient cluster randomised trials. BMJ (Clinical research ed.), 358, 2017, 10.1136/bmj.j3064 Article 3064.
Hemming, K., Taljaard, M., Key considerations for designing, conducting and analysing a cluster randomized trial. International Journal of Epidemiology 52:5 (2023), 1648–1658, 10.1093/ije/dyad064.
Hitchcock, C., Werner-Seidler, A., Blackwell, S.E., Dalgleish, T., Autobiographical episodic memory-based training for the treatment of mood, anxiety and stress-related disorders: A systematic review and meta-analysis. Clinical Psychology Review 52 (2017), 92–107, 10.1016/j.cpr.2016.12.003.
Holmes, E.A., Mathews, A., Dalgleish, T., Mackintosh, B., Positive interpretation training: Effects of mental imagery versus verbal training on positive mood. The Behavior Therapist 37:3 (2006), 237–247, 10.1016/j.beth.2006.02.002.
Holmes, E.A., Mathews, A., Mackintosh, B., Dalgleish, T., The causal effect of mental imagery on emotion assessed using picture-word cues. Emotion 8:3 (2008), 395–409, 10.1037/1528-3542.8.3.395.
Ikink, J.G.M., Lamers, S.M., Bolier, J.M., De warwick-edinburgh mental well-being scale (WEMWBS) als meetinstrument voor mentaal welbevinden in nederland [Master's thesis, University of Twente]., 2012, University of Twente Theses https://essay.utwente.nl/63228/.
Jacobsen, P., Wood, L., Risk of contamination when planning psychological therapy trials can be assessed using a simple framework. Journal of Clinical Epidemiology 124 (2020), 8–15, 10.1016/j.jclinepi.2020.04.005.
Ji, J.L., Grafton, B., MacLeod, C., Referential focus moderates depression-linked attentional avoidance of positive information. Behaviour Research and Therapy 93 (2017), 47–54, 10.1016/j.brat.2017.03.004.
Jorm, A.F., Patten, S.B., Brugha, T.S., Mojtabai, R., Has increased provision of treatment reduced the prevalence of common mental disorders? Review of the evidence from four countries. World Psychiatry: Official Journal of the World Psychiatric Association (WPA) 16:1 (2017), 90–99, 10.1002/wps.20388.
Kahneman, D., Tversky, A., The simulation heuristic (TR-5). 1981, STANFORD UNIV CA DEPT OF PSYCHOLOGY.
Kessler, R.C., Berglund, P., Demler, O., Jin, R., Merikangas, K.R., Walters, E.E., Lifetime prevalence and age-of-onset distributions of DSM-IV disorders in the national comorbidity survey replication. Archives of General Psychiatry 62:6 (2005), 593–602, 10.1001/archpsyc.62.6.593.
Kuyken, W., Blakemore, S.-J., Byford, S., Dalgleish, T., Ford, T., Hinze, V., Mansfield, K., Montero-Marin, J., Ukoumunne, O.C., Viner, R.M., Mental health in adolescence: The role of schools-based social emotional teaching. Journal of Mental Health 32:3 (2023), 537–540, 10.1080/09638237.2023.2210668.
Lakshmi, P., Kishore, M.T., Roopesh, B.N., Jacob, P., Rusanov, D., Hallford, D.J., Episodic future thinking, anticipatory pleasure, and executive functioning in adolescents with major depression. PsyArXiv, 2023, 10.31234/osf.io/6p873.
Leslie-Miller, C.J., Waugh, C.E., Cole, V.T., Coping with COVID-19: The benefits of anticipating future positive events and maintaining optimism. Frontiers in Psychology, 12, 2021, e646047, 10.3389/fpsyg.2021.646047.
Liao, H.-W., Bluck, S., Westerhof, G.J., Longitudinal relations between self-defining memories and self-esteem: Mediating roles of meaning-making and memory function. Imagination, Cognition and Personality 37:3 (2018), 318–341, 10.1177/0276236617733840.
Liu, J.J.W., Ein, N., Gervasio, J., Battaion, M., Fung, K., The pursuit of resilience: A meta-analysis and systematic review over resilience-promoting interventions. Journal of Happiness Studies 23 (2022), 1771–1791, 10.1007/s10902-021-00452-8.
Long, J.A., Interactions: Comprehensive, user-friendly toolkit for probing interactions. R package version 1.1.0, 2019 https://cran.r-project.org/package=interactions.
Loy, A., Korobova, J., Bootstrapping clustered data in R using lmeresampler. ARXIV, 2021 https://arxiv.org/pdf/2106.06568.pdf.
Lüdecke, et al. performance: An R package for assessment, comparison and testing of statistical models. Journal of Open Source Software, 6(60), 2021, 10.21105/joss.03139 Article 3139.
MacCallum, R.C., Kim, C., Malarkey, W.B., Kiecolt-Glaser, J.K., Studying multivariate change using multilevel models and latent curve models. Multivariate Behavioral Research 32:3 (2010), 215–253, 10.1207/s15327906mbr3203_1.
Mesman, E., Vreeker, A., Hillegers, M., Resilience and mental health in children and adolescents: An update of the recent literature and future directions. Current Opinion in Psychiatry 34:6 (2021), 586–592, 10.1097/YCO.0000000000000741.
Modugno, L., Giannerini, S., The wild bootstrap for multilevel models. ARXIV, 2015 https://arxiv.org/pdf/1508.05713.pdf.
Monfort, S.S., Stroup, H.E., Waugh, C.E., The impact of anticipating positive events on responses to stress. Journal of Experimental Social Psychology 58 (2015), 11–22, 10.1016/j.jesp.2014.12.003.
Nam, R.J., Cha, C.B., Examining highly novel positive future thinking in suicidal and nonsuicidal adolescents. Archives of Suicide Research, 2023, 1–16, 10.1080/13811118.2023.2282660.
Nelis, S., Bastin, M., Raes, F., Bijttebier, P., When do good things lift you up? Dampening, enhancing, and uplifts in relation to depressive and anhedonic symptoms in early adolescence. Journal of Youth and Adolescence 47:8 (2018), 1712–1730, 10.1007/s10964-018-0880-z.
Nelis, S., Holmes, E.A., Palmieri, R., Bellelli, G., Raes, F., Thinking back about a positive event: The impact of processing style on positive affect. Frontiers in Psychiatry 6 (2015), 1–13, 10.3389/fpsyt.2015.00003.
Nelis, S., Holmes, E.A., Raes, F., Response styles to positive affect and depression: Concurrent and prospective associations in a community sample. Cognitive Therapy and Research 39:4 (2015), 480–491, 10.1007/s10608-015-9671-y.
Neshat-Doost, H.T., Dalgleish, T., William, Y., Kalantari, M., Ahmadi, S.J., Dyregrov, A., Jobson, L., Enhancing autobiographical memory specificity through cognitive training: An intervention for depression translated from basic science. Clinical Psychological Science 1:1 (2013), 84–92, 10.1177/2167702612454613.
Philippe, F.L., Lecours, S., Beaulieu-Pelletier, G., Resilience and positive emotions: Examining the role of emotional memories. Journal of Personality 77:1 (2009), 139–176, 10.1111/j.1467-6494.2008.00541.x.
Phillips, A.G., Ahn, S., Anticipation: An essential feature of anhedonia. Current Topics in Behavioral Neurosciences 58 (2022), 305–323, 10.1007/7854_2022_317.
Pinto, T.M., Laurence, P.G., Macedo, C.R., Macedo, E.C., Resilience programs for children and adolescents: A systematic review and meta-analysis. Frontiers in Psychology, 12, 2021, 10.3389/fpsyg.2021.754115 Article 754115.
Quoidbach, J., Berry, E.V., Hansenne, M., Mikolajczak, M., Positive emotion regulation and well-being: Comparing the impact of eight savoring and dampening strategies. Personality and Individual Differences 49:5 (2010), 368–373, 10.1016/j.paid.2010.03.048.
Raes, F., Daems, K., Feldman, G.C., Johnson, S.L., Van Gucht, D., A psychometric evaluation of the Dutch version of the responses to positive affect questionnaire. Psychologica Belgica 49:4 (2009), 293–310, 10.5334/pb-49-4-293.
Raes, F., Hermans, D., Williams, J.M., Demyttenaere, K., Sabbe, B., Pieters, G., Eelen, P., Reduced specificity of autobiographical memory: A mediator between rumination and ineffective social problem-solving in major depression?. Journal of Affective Disorders 87:2–3 (2005), 331–335, 10.1016/j.jad.2005.05.004.
Raes, F., Williams, J.M., Hermans, D., Reducing cognitive vulnerability to depression: A preliminary investigation of MEmory specificity training (MEST) in inpatients with depressive symptomatology. Journal of Behavior Therapy and Experimental Psychiatry 40:1 (2009), 24–38, 10.1016/j.jbtep.2008.03.001.
Roeser, R.W., Greenberg, M.T., Frazier, T., Galla, B.M., Semenov, A.D., Warren, M.T., Beyond all splits: Envisioning the next generation of science on mindfulness and compassion in schools for students. Mindfulness 14:2 (2023), 239–254, 10.1007/s12671-022-02017-z.
Rosseel, Y., lavaan: An R package for structural equation modeling. Journal of Statistical Software 48:2 (2012), 1–36 http://www.jstatsoft.org/v48/i02/.
Sandman, C.F., Craske, M.G., Psychological treatments for anhedonia. Current Topics in Behavioral Neurosciences 58 (2022), 491–513, 10.1007/7854_2021_291.
Schober, P., Vetter, T.R., Correct baseline comparisons in a randomized trial. Anesthesia & Analgesia, 129(3), 2019, 639, 10.1213/ANE.0000000000004211.
Sherdell, L., Waugh, C.E., Gotlib, I.H., Anticipatory pleasure predicts motivation for reward in major depression. Journal of Abnormal Psychology 121:1 (2012), 51–60, 10.1037/a0024945.
Simón-Saiz, M.J., Fuentes-Chacón, R.M., Garrido-Abejar, M., Serrano-Parra, M.D., Larrañaga-Rubio, E., Yubero-Jiménez, S., Influence of resilience on health-related quality of life in adolescents. Enfermeria Clinica (English Edition) 28:5 (2018), 283–291, 10.1016/j.enfcli.2018.06.003.
Sisk, L.M., Gee, D.G., Stress and adolescence: Vulnerability and opportunity during a sensitive window of development. Current Opinion in Psychology 44 (2022), 286–292, 10.1016/j.copsyc.2021.10.005.
Smith, J.L., Bryant, F.B., Savoring and well-being: Mapping the cognitive-emotional terrain of the happy mind. Robinson, M.D., Eid, M., (eds.) The happy mind: Cognitive contributions to well-being, 2017, Springer International Publishing/Springer Nature, 139–156, 10.1007/978-3-319-58763-9_8.
Solmi, M., Radua, J., Olivola, M., Croce, E., Soardo, L., de Pablo, G.S., Il Shin, J., Kirkbride, J.B., Jones, P., Kim, J.H., Kim, J.Y., Carvalho, A.F., Seeman, M.V., Correll, C.U., Fusar-Poli, P., Age at onset of mental disorders worldwide: Large-scale meta-analysis of 192 epidemiological studies. Molecular Psychiatry 27:1 (2022), 281–295, 10.1038/s41380-021-01161-7.
Speer, M.E., Delgado, M.R., Reminiscing about positive memories buffers acute stress responses. Nature Human Behaviour, 1(5), 2017, 93, 10.1038/s41562-017-0093.
Stewart-Brown, S., Tennant, A., Tennant, R., Platt, S., Parkinson, J., Weich, S., Internal construct validity of the warwick-edinburgh mental well-being scale (WEMWBS): A rasch analysis using data from the scottish health education population survey. Health and Quality of Life Outcomes 7:15 (2009), 1–8, 10.1186/1477-7525-7-15.
Tugade, M.M., Fredrickson, B.L., Resilient individuals use positive emotions to bounce back from negative emotional experiences. Journal of Personality and Social Psychology 86:2 (2004), 320–333 https://doi.org/10.1037/0022-3514.86.2.320.
Van der Gucht, K., Takano, K., Kuppens, P., Raes, F., Potential moderators of the effects of a school-based mindfulness program on symptoms of depression in adolescents. Mindfulness 8:3 (2017), 797–806, 10.1007/s12671-016-0658-x.
Vinckier, F., Gourion, D., Mouchabac, S., Anhedonia predicts poor psychosocial functioning: Results from a large cohort of patients treated for major depressive disorder by general practitioners. European Psychiatry: The Journal of the Association of European Psychiatrists 44 (2017), 1–8, 10.1016/j.eurpsy.2017.02.485.
Waigel, N.C., Lemos, V.N., A systematic review of adolescent flourishing. Europe's Journal of Psychology 19:1 (2023), 79–99, 10.5964/ejop.6831.
Wang, J., Fang, S., Effects of internet-based acceptance and commitment therapy (IACT) on adolescents: A systematic review and meta-analysis. International Journal of Mental Health Promotion 25:4 (2022), 433–448, 10.32604/ijmhp.2023.025304.
Watson, D., Clark, L.A., Tellegen, A., Development and validation of brief measures of positive and negative affect: The PANAS scales. Journal of Personality and Social Psychology 54:6 (1988), 1063–1070, 10.1037/0022-3514.54.6.1063.
Watson, R., Harvey, K., McCabe, C., Reynolds, S., Understanding anhedonia: A qualitative study exploring loss of interest and pleasure in adolescent depression. European Child & Adolescent Psychiatry 29:4 (2020), 489–499, 10.1007/s00787-019-01364-y.
Wen, C.K.F., Schneider, S., Stone, A.A., Spruijt-Metz, D., Compliance with mobile ecological momentary assessment protocols in children and adolescents: A systematic review and meta-analysis. Journal of Medical Internet Research, 19(4), 2017, 10.2196/jmir.6641 Article e132.
Westgate, E.C., Wilson, T.D., Buttrick, N.R., Furrer, R.A., Gilbert, D.T., What makes thinking for pleasure pleasurable?. Emotion 21:5 (2021), 981–989, 10.1037/emo0000941.
Williams, J.M., Barnhofer, T., Crane, C., Herman, D., Raes, F., Watkins, E., Dalgleish, T., Autobiographical memory specificity and emotional disorder. Psychological Bulletin 133:1 (2007), 122–148, 10.1037/0033-2909.133.1.122.
World Health Organization. Mental health of adolescents. https://www.who.int/news-room/fact-sheets/detail/adolescent-mental-health, 2021.
Zerwas, F.K., Ford, B.Q., The paradox of pursuing happiness. Current Opinion in Behavioral Sciences 39 (2021), 106–112, 10.1016/j.cobeha.2021.03.006.
