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Nam RJ, Lowry NJ, Lawrence OC, Novotny LJ, Cha CB. Episodic future thinking and psychopathology: A focus on depression and suicide risk. Curr Opin Psychol 2024; 59:101853. [PMID: 39128387 DOI: 10.1016/j.copsyc.2024.101853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 07/11/2024] [Accepted: 07/29/2024] [Indexed: 08/13/2024]
Abstract
Episodic future thinking (EFT), the ability to imagine future autobiographical events, is both an everyday and clinically significant cognitive process. With a focus on depression and suicidality, here we discuss evidence connecting EFT with psychopathology. Emotional valence of imagined future events has emerged as the most widely established feature of EFT detected to date, with less positive EFT being associated with depressive symptoms and suicidal thoughts and behaviors. This pattern may not be merely a byproduct of sadness or anhedonia. Promising directions for future research include clarifying the temporal association between EFT and clinical outcomes, investigating the potential benefits and drawbacks of positive EFT, and refining assessments for youth to measure EFT either preceding or soon after onset of psychopathology.
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Affiliation(s)
- Rachel J Nam
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University, 525 W. 120th Street, New York, NY 10027, USA
| | - Nathan J Lowry
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University, 525 W. 120th Street, New York, NY 10027, USA
| | - Olivia C Lawrence
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University, 525 W. 120th Street, New York, NY 10027, USA
| | - Layne J Novotny
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University, 525 W. 120th Street, New York, NY 10027, USA
| | - Christine B Cha
- Department of Counseling and Clinical Psychology, Teachers College, Columbia University, 525 W. 120th Street, New York, NY 10027, USA.
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Tang P, Kostyrka-Allchorne K, Butura AM, Phillips-Owen J, Sonuga-Barke E. Reciprocal developmental pathways between future-related thinking and symptoms of adolescent depression and anxiety: A systematic review and meta-analysis of longitudinal studies. Clin Psychol Rev 2024; 112:102465. [PMID: 39002184 DOI: 10.1016/j.cpr.2024.102465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 06/06/2024] [Accepted: 07/06/2024] [Indexed: 07/15/2024]
Abstract
Adolescence is a time when important decisions about the future are made and vulnerability to mental health problems increases. We reviewed longitudinal studies examining the reciprocal pathways between future-related thinking (hopelessness, hope, optimism/positive future expectations) and adolescent depression and anxiety symptoms. Evidence from 22 studies (N = 10,682) found that negative future-related thinking predicted subsequent depression (r = 0.27, p < .001), an effect still significant after controlling for baseline depression (r = 0.23, p < .001). Higher hopelessness (r = 0.34, p < .001), lower hope (r = 0.16, p < .001), and reduced optimism/positive future expectations (r = 0.18, p < .001) were associated with subsequently increased depressive symptoms. Negative future-related thinking also predicted later increased anxiety symptoms (r = 0.15, p = .021). Concerning the reciprocal pathway, depressive symptoms were associated with later negative future-related thinking (r = 0.32, p < .001), which remained after baseline levels of future-related thinking were controlled (r = 0.07, p = .02). There were insufficient studies to infer reciprocal links between anxiety and future-related thinking. Our analyses provided evidence of a reciprocal developmental relationship between depressive symptoms and future-related thinking, implying a negative cycle. Identifying precursors of this cycle could provide the basis for depression prevention in adolescents and promote better decision-making about the future.
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Affiliation(s)
- Peiyao Tang
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK.
| | | | - Ana-Maria Butura
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK
| | - Jacqueline Phillips-Owen
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK
| | - Edmund Sonuga-Barke
- School of Academic Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; Department of Child & Adolescent Psychiatry, Aarhus University, Denmark
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Hallford DJ, Austin DW, Takano K, Yeow JJ, 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 computerized memory specificity training (c-MeST). J Affect Disord 2024; 358:500-512. [PMID: 38663556 DOI: 10.1016/j.jad.2024.04.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 02/11/2024] [Accepted: 04/21/2024] [Indexed: 05/20/2024]
Abstract
OBJECTIVE Extending on previous findings that computerized Memory Specificity Training (c-MeST) improves memory specificity and depressive symptoms in Major Depressive Disorder (MDD) in adults, this study aimed to assess the effects of c-MeST in youth with MDD on memory specificity and depression in addition to other treatment. METHODS Participants aged 15-25 (N = 359, 76 % female; M age = 19.2, SD = 3.1), receiving predominantly psychological therapy or counseling (85 %) and/or antidepressants (52 %) were randomized to usual care and c-MeST or usual care. Cognitive and clinical outcomes were assessed at baseline and at one, three, and six-month follow-ups. RESULTS The usual care and c-MeST group reported higher memory specificity at one-month (d = 0.42, p = .022), but not at three or six months (d's < 0.15, p's > 0.05). The rate of MDE was numerically lower in the c-MeST group at each follow-up time-point, but group was not a statistically significant predictor at one month (64 % usual care and c-MeST vs. 68 % usual care, OR = 0.81, p = .606), three months (67 % usual care and c-MeST vs. 72 % usual care, OR = 0.64, p = .327) or six months (55 % usual care and c-MeST vs. 68 % usual care, OR = 0.56, p = .266). The usual care and c-MeST group did report lower depressive symptoms at one month (d = 0.42, p = .023) and six-months (d = 0.84, p = .001), but not three-months (d = 0.13, p > .05). CONCLUSIONS c-MeST may reduce symptoms in youth with MDD when provided alongside other treatments. However, there are significant limitations to this inference, including high attrition in the study and a need for more data on the acceptability of the intervention.
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Affiliation(s)
- David John Hallford
- School of Psychology, 1 Gheringhap Street, Deakin University, Geelong, Victoria 3220, Melbourne, Australia.
| | - David W Austin
- School of Psychology, 1 Gheringhap Street, Deakin University, Geelong, Victoria 3220, Melbourne, Australia
| | - Keisuke Takano
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, Ludwig-Maximilians-University Munich, Leopoldstr. 13, Munich, Germany
| | - Joesph J Yeow
- School of Psychology, 1 Gheringhap Street, Deakin University, Geelong, Victoria 3220, Melbourne, Australia
| | - Danielle Rusanov
- School of Psychology, 1 Gheringhap Street, Deakin University, Geelong, Victoria 3220, Melbourne, Australia
| | - Matthew Fuller-Tyszkiewicz
- School of Psychology, 1 Gheringhap Street, Deakin University, Geelong, Victoria 3220, Melbourne, Australia
| | - Filip Raes
- Faculty of Psychology and Educational Sciences, KU Leuven, Tiensestraat 102, Box 3712, 3000 Leuven, Belgium
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Bogaert L, Hallford D, Loyen E, D'Argembeau A, Raes F. Recalling and anticipating positive events to improve the positive affect and mental health of adolescents: A cluster randomized controlled trial in secondary schools. Behav Res Ther 2024; 179:104543. [PMID: 38744140 DOI: 10.1016/j.brat.2024.104543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 05/16/2024]
Abstract
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.
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Affiliation(s)
- L Bogaert
- Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium; KU Leuven Child and Youth Institute, KU Leuven, Belgium.
| | - D Hallford
- School of Psychology, Deakin University, 1 Gheringhap Road, Geelong, Australia
| | - E Loyen
- Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium; KU Leuven Child and Youth Institute, KU Leuven, Belgium
| | - A D'Argembeau
- Psychology and Neuroscience of Cognition Research Unit, Department of Psychology, University of Liège, Belgium
| | - F Raes
- Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium; KU Leuven Child and Youth Institute, KU Leuven, Belgium
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Bogaert L, Hallford DJ, Loyen E, D'Argembeau A, Raes F. The potential of Future Event Specificity Training (FEST) to decrease anhedonia and dampening of positive emotions: A randomised controlled trial. Appl Psychol Health Well Being 2024; 16:1245-1265. [PMID: 38239105 DOI: 10.1111/aphw.12524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 12/21/2023] [Indexed: 08/13/2024]
Abstract
Impaired episodic future thinking (EFT), as reflected in reduced specificity, low levels of detail and less use of mental imagery, has been associated with depressive symptomatology. The beneficial impact of Future Event Specificity Training (FEST) on impaired EFT has recently been demonstrated, as well as on anhedonia, the core symptom of depression reflecting low positive affect. The current study aimed to replicate these previous findings. In addition, this study is the first to examine the potential of FEST to reduce engagement in dampening, a maladaptive response style characterised by reducing the intensity and/or frequency of positive emotional states, which is linked to depressive symptoms and anhedonia. An RCT (FEST vs. waitlist control) was conducted in a large sample of Dutch-speaking undergraduate students (N = 155). In line with prior research, FEST resulted in significant improvements in EFT features. However, likely related to limited room for change detection, no significant changes were found in anhedonia and dampening. In the light of the positive impact of FEST on several EFT features, future studies should address methodological issues to create optimal conditions for potential change detection. Finally, further examination of the proposed theoretical change mechanisms aimed to reduce anhedonia and dampening is warranted.
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Affiliation(s)
- Liesbeth Bogaert
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
| | | | - Eline Loyen
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
| | - Arnaud D'Argembeau
- Psychology and Neuroscience of Cognition Research Unit, Department of Psychology, University of Liège, Liège, Belgium
| | - Filip Raes
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
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Anderson RJ, Clayton McClure JH, Bishop E, Howe D, Riggs KJ, Dewhurst SA. The implicit power of positive thinking: The effect of positive episodic simulation on implicit future expectancies. PLoS One 2024; 19:e0298817. [PMID: 38687760 PMCID: PMC11060537 DOI: 10.1371/journal.pone.0298817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/30/2024] [Indexed: 05/02/2024] Open
Abstract
Previous research demonstrating that positive episodic simulation enhances future expectancies has relied on explicit expectancy measures. The current study investigated the effects of episodic simulation on implicit expectancies. Using the Future Thinking Implicit Relational Assessment Procedure (FT-IRAP), participants made true/false decisions to indicate whether or not they expected positive/negative outcomes after adopting orientations consistent or inconsistent with an optimistic disposition. The outcome measure, DIRAP, was based on response time differences between consistent and inconsistent blocks. Participants then engaged in either positive simulation training, in which they imagined positive future events, or a neutral visualisation task before repeating the FT-IRAP twice following 10-minute intervals. Positive simulation training increased DIRAP scores for don't-expect-negative trials-boosting participants' readiness to affirm that negative events were unlikely to happen to them. Although findings did not generalise across all trial types, they show potential for positive simulation training to enhance implicit future expectancies.
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Affiliation(s)
- Rachel J. Anderson
- School of Psychology and Social Work, University of Hull, Hull, United Kingdom
| | | | - Emma Bishop
- School of Psychology and Social Work, University of Hull, Hull, United Kingdom
| | - David Howe
- School of Psychology and Social Work, University of Hull, Hull, United Kingdom
| | - Kevin J. Riggs
- School of Psychology and Social Work, University of Hull, Hull, United Kingdom
| | - Stephen A. Dewhurst
- School of Psychology and Social Work, University of Hull, Hull, United Kingdom
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Lakshmi PM, Kishore MT, Roopesh BN, Jacob P, Rusanov D, Hallford DJ. Future thinking and anticipatory pleasure in adolescents with major depression: Association with depression symptoms and executive functions. Clin Child Psychol Psychiatry 2024; 29:526-539. [PMID: 37807910 DOI: 10.1177/13591045231205004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
OBJECTIVE Impairments in episodic future thinking and anticipatory pleasure were noted to explain the depressive symptoms in adults however similar studies are not there in adolescents. This study examined whether there are impairments in episodic future thinking and anticipatory pleasure in clinically-depressed adolescents as compared to non-depressed adolescents, and their association with depression when controlled for executive functions and anxiety symptoms among the depressed adolescents. METHODS The study included 29 adolescents with major depression and 29 adolescents from local schools through convenient sampling technique. All the participants were assessed with standardized measures of depression and anxiety, episodic future thinking, anticipatory pleasure and executive functioning. RESULTS Depressed adolescents significantly differed from the non-depressed adolescents in autobiographical memory specificity, anticipatory pleasure, and specific dimensions of executive functions. The ANCOVAs indicated executive function slightly attenuated group differences on future specificity which were still non-significant (all p's > .05). For memory specificity and for anticipatory pleasure, group differences were still significant at p < .05 level. CONCLUSION Adolescents with major depressive episode may display similar, but less pronounced, impairments in future thinking than what is previously reported in adults. Though, autobiographical specificity is prominent. The deficits are attributable to depression than executive functioning deficits.
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Affiliation(s)
- Pooja M Lakshmi
- Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
| | - M Thomas Kishore
- Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
| | - Bangalore N Roopesh
- Department of Clinical Psychology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
| | - Preeti Jacob
- Department of Child and Adolescent Psychiatry, National Institute of Mental Health and Neuro Sciences, Bangalore, India
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Hallford D, Woolfit M, Follett A, Jones E, Harrison O, Austin D. Guided recall of positive autobiographical memories increases anticipated pleasure and psychological resources, and reduces depressive symptoms: a replication and extension of a randomised controlled trial of brief positive cognitive-reminiscence therapy. Memory 2024; 32:465-475. [PMID: 38588666 DOI: 10.1080/09658211.2024.2333510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 03/15/2024] [Indexed: 04/10/2024]
Abstract
Reminiscence-based interventions focus on recalling autobiographical memories and reflective reasoning to develop a healthy and adaptive view of oneself and one's life. This study aimed to replicate the effects of a three-session, group-based, positive-memory version of cognitive-reminiscence therapy (CRT) on psychological resources and mental well-being and extend the findings to anticipated pleasure. The participants (N = 75, Mage = 43.7 (SD = 16.7), 60% females) were randomised to CRT or control group. Anticipated pleasure, psychological resources (schemas of positive self-esteem, self-efficacy, meaning in life, optimism), mental well-being (depression, anxiety, and stress symptoms) and theorised change processes (automatic negative thoughts, awareness of narrative identity) were assessed. Relative to the control group, the CRT group reported significantly higher anticipated pleasure (d = 0.76-0.93) and psychological resources of self-esteem, self-efficacy, and optimism (d's = 0.58-0.99) at post-CRT and follow-up, and lower depressive symptoms post-CRT and at follow-up (d = 0.56-0.67). Findings on meaning in life and negative automatic thinking were partially replicated. This study replicates findings of the effectiveness of this intervention for improving psychological resources such as self-worth, confidence and optimism and depressive symptoms, and indicates additional effects on anticipated pleasure. CRT may serve as a standalone intervention, or as an adjunct "memory booster" for interventions focused on future thinking and related anticipated reward.
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Affiliation(s)
- David Hallford
- School of Psychology, Deakin University, Geelong, Victoria, Melbourne, Australia
| | - Meg Woolfit
- School of Psychology, Deakin University, Geelong, Victoria, Melbourne, Australia
| | - Alicia Follett
- School of Psychology, Deakin University, Geelong, Victoria, Melbourne, Australia
| | - Elizabeth Jones
- School of Psychology, Deakin University, Geelong, Victoria, Melbourne, Australia
| | - Ollie Harrison
- School of Psychology, Deakin University, Geelong, Victoria, Melbourne, Australia
| | - David Austin
- School of Psychology, Deakin University, Geelong, Victoria, Melbourne, Australia
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Leiker EK, Riley E, Barb S, Lazzaro SK, Compère L, Webb C, Canovali G, Young KD. Recall of Autobiographical Memories Following Odor vs Verbal Cues Among Adults With Major Depressive Disorder. JAMA Netw Open 2024; 7:e2355958. [PMID: 38349650 PMCID: PMC10865143 DOI: 10.1001/jamanetworkopen.2023.55958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 12/20/2023] [Indexed: 02/15/2024] Open
Abstract
Importance Major depressive disorder (MDD) is associated with deficits in autobiographical memory (AM) recall, which is thought to stem from disruptions in effortful recall. Understanding whether these deficits are mitigated when recall is stimulated more directly, such as by odor cues, could inform therapeutic interventions for MDD. Objective To evaluate whether deficits in specific AM recall in MDD are mitigated when odor cues vs word cues are used to prompt memory. Design, Setting, and Participants This cross-sectional study assessed recall of specific AMs in response to both odor cues and word cues (in a randomized, counterbalanced order) in a repeated measures design. Data were collected between September 2021 and November 2022. The study took place at the University of Pittsburgh School of Medicine in Pennsylvania and included adults with a primary diagnosis of MDD, according to the Mini International Neuropsychiatric Interview. Data were analyzed from January to June 2023. Main Outcomes and Measures The primary outcome measure was the percentage of specific AMs recalled in response to odor-cued memories vs word-cued memories. Additional outcome measures included ratings of arousal, vividness, repetition, and recall response time for odor-cued memories vs word-cued memories. Results Thirty-two adults (mean [SD] age, 30.0 [10.1] years; 26 [81.3%] female; 6 [18.8%] male) with a primary diagnosis of MDD completed the study. Participants recalled more specific AMs for odor cues than word cues (mean [SD], 68.4% [20.4%] vs 52.1% [23.3%]; Cohen d, 0.78; P < .001). Additionally, odor-cued recall was rated more arousing (mean [SD], 3.0 [0.8] vs 2.6 [0.7]; Cohen d, 1.28; P < .001) and vivid (mean [SD], 3.3 [0.7] vs 3.0 [0.7]; Cohen d, 0.67; P < .001), and was slower than word-cued recall (mean [SD], 14.5 [3.6] vs 8.9 [3.4] seconds; Cohen d, 1.18; P < .001). When compared with the population mean for word cues in healthy controls (80%), participants recalled fewer specific memories in response to words (Cohen d, 1.18; P < .001), supporting the presence of overgenerality. Notably, the percentage of specific memories recalled in response to odor cues did not differ from the healthy control population mean (Cohen d, 0.26; P = .15). Conclusions and Relevance In this cross-sectional study, adults with MDD recalled more specific AMs in response to odor cues compared with word cues. This study suggests that AM deficits may only be observed when verbal cues are used and provides a potential new method for increasing specific AM recall in patients with MDD.
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Affiliation(s)
- Emily K. Leiker
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Emma Riley
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Scott Barb
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Sair K. Lazzaro
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Laurie Compère
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Carolyn Webb
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Gia Canovali
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Kymberly D. Young
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania
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Loyen E, Bogaert L, Hallford DJ, D'Argembeau A, Raes F. Study protocol for a randomized controlled trial of the RASPERA project: recalling and anticipating specific positive events to boost resilience in adolescents. Front Public Health 2023; 11:1216988. [PMID: 38074707 PMCID: PMC10704171 DOI: 10.3389/fpubh.2023.1216988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 10/30/2023] [Indexed: 12/18/2023] Open
Abstract
Background Many stress-related mental health problems, like depression and anxiety, emerge during adolescence, with some recent studies suggesting numbers are increasing. One possible way to reduce adolescents' vulnerability to stress-related mental health problems is to increase their resilience by training them in recalling specific positive memories and anticipating specific positive future events. Therefore, an innovative combi-training (called Positive Events Training; PET) was developed, focusing on the enhancement of the specificity of both past and future positive autobiographical events in adolescents. Its effects on adolescents' resilience and mental wellbeing will be examined. Methods A cluster randomized controlled trial with a 2 (condition) × 3 (time-point) factorial design was conducted. Classes of adolescents were randomized to either a PET program (intervention) or a CREAtive writing Training (CREAT) program (active control). Both trainings consisted of four sessions of 50 min (one session, weekly, for four consecutive weeks) and were delivered in schools. Before (pre-training, T1), immediately after (post-training, T2), and 2 months after the training (follow-up, T3), participants completed a series of self-report questionnaires. Primary outcomes are resilience and mental wellbeing. Secondary outcomes are positive affect, positive affect regulation and anhedonia. CONSORT criteria for conducting and reporting RCTs will be used. Ethics and dissemination Ethical approval was obtained from the Social and Societal Ethics Committee (SMEC) and the study has been preregistered on Open Science Framework (OSF) and ClinicalTrials.gov (Trial registration number: NCT05757180). We plan to develop a free, online, web-based self-directed PET protocol for teachers if the study provides evidence for the effectiveness of the PET program in increasing adolescents' resilience and mental wellbeing, so teachers can deliver the program to future students without the need of professional external trainers.
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Affiliation(s)
- Eline Loyen
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
- KU Leuven Child and Youth Institute, KU Leuven, Leuven, Belgium
| | - Liesbeth Bogaert
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
- KU Leuven Child and Youth Institute, KU Leuven, Leuven, Belgium
| | | | - Arnaud D'Argembeau
- Psychology and Neuroscience of Cognition Research Unit, Department of Psychology, University of Liège, Liège, Belgium
| | - Filip Raes
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
- KU Leuven Child and Youth Institute, KU Leuven, Leuven, Belgium
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Moscovitch DA, Moscovitch M, Sheldon S. Neurocognitive Model of Schema-Congruent and -Incongruent Learning in Clinical Disorders: Application to Social Anxiety and Beyond. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2023; 18:1412-1435. [PMID: 36795637 PMCID: PMC10623626 DOI: 10.1177/17456916221141351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Negative schemas lie at the core of many common and debilitating mental disorders. Thus, intervention scientists and clinicians have long recognized the importance of designing effective interventions that target schema change. Here, we suggest that the optimal development and administration of such interventions can benefit from a framework outlining how schema change occurs in the brain. Guided by basic neuroscientific findings, we provide a memory-based neurocognitive framework for conceptualizing how schemas emerge and change over time and how they can be modified during psychological treatment of clinical disorders. We highlight the critical roles of the hippocampus, ventromedial prefrontal cortex, amygdala, and posterior neocortex in directing schema-congruent and -incongruent learning (SCIL) in the interactive neural network that comprises the autobiographical memory system. We then use this framework, which we call the SCIL model, to derive new insights about the optimal design features of clinical interventions that aim to strengthen or weaken schema-based knowledge through the core processes of episodic mental simulation and prediction error. Finally, we examine clinical applications of the SCIL model to schema-change interventions in psychotherapy and provide cognitive-behavior therapy for social anxiety disorder as an illustrative example.
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Affiliation(s)
- David A. Moscovitch
- Department of Psychology and Centre for Mental Health Research & Treatment, University of Waterloo
| | - Morris Moscovitch
- Rotman Research Institute and Department of Psychology, Baycrest Centre for Geriatric Care
- Department of Psychology, University of Toronto
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Verfaellie M, Patt V, Lafleche G, Hunsberger R, Vasterling JJ. Imagining emotional future events in PTSD: clinical and neurocognitive correlates. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:1428-1444. [PMID: 37700143 PMCID: PMC10592365 DOI: 10.3758/s13415-023-01121-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/10/2023] [Indexed: 09/14/2023]
Abstract
Emotional future thinking serves important functions related to goal pursuit and emotion regulation but has been scantly studied in posttraumatic stress disorder (PTSD). The current study sought to characterize emotional future thinking in PTSD and to identify clinical and neurocognitive profiles associated with potential alterations in the level of detail in narratives of imagined future events. Fifty-eight, trauma-exposed, war-zone veterans, who were classified into current PTSD, past PTSD, and no-PTSD groups, were asked to vividly imagine future events in response to positive and negative cue words occurring in the near and distant future. These narratives were scored for internal (i.e., pertaining to the main event) and external (i.e., tangential to the main event) details. Participants also performed neurocognitive tasks of generative ability, working memory, and relational verbal memory. Linear mixed modeling revealed that the current and past PTSD groups generated fewer internal details than the no-PTSD group across positive and negative cue words and across temporal proximity. Partial least squares analysis revealed that symptom severity for all PTSD clusters was inversely associated with production of internal details, albeit with the association relatively weaker for intrusion symptoms. Among the neurocognitive tasks, only relational verbal memory was associated with production of internal details. These findings suggest, as predicted, that functional avoidance may underlie reduced detail generation but also point to potential additional mechanisms to be further investigated. That future event simulation remains overgeneral even when PTSD symptoms abate highlights the importance of addressing alterations in future thinking in this population.
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Affiliation(s)
- Mieke Verfaellie
- Memory Disorders Research Center, VA Boston Healthcare System (182 MDRC), 150 S Huntington Avenue, Boston, MA, 02130, USA.
- Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA.
| | - Virginie Patt
- Memory Disorders Research Center, VA Boston Healthcare System (182 MDRC), 150 S Huntington Avenue, Boston, MA, 02130, USA
| | - Ginette Lafleche
- Memory Disorders Research Center, VA Boston Healthcare System (182 MDRC), 150 S Huntington Avenue, Boston, MA, 02130, USA
| | - Renee Hunsberger
- Memory Disorders Research Center, VA Boston Healthcare System (182 MDRC), 150 S Huntington Avenue, Boston, MA, 02130, USA
| | - Jennifer J Vasterling
- Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
- National Center for PTSD, VA Boston Healthcare System, Boston, MA, USA
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13
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Yang ZY, Zheng YC, Yang X, Wang YT, Feng ZZ. The development of the Negative Bias in Prospection Scale: A novel assessment of dysfunctional prospection in depression. Psych J 2023; 12:84-91. [PMID: 36116919 DOI: 10.1002/pchj.590] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 07/12/2022] [Indexed: 02/04/2023]
Abstract
"Prospection" refers to the ability to mentally simulate one's future episodes. Negative bias in prospection, which includes both reduced positivity and enhanced negativity, is considered to be closely related to the development and maintenance of depression. However, there is a relative paucity of measures that adequately assess negative bias in prospection in depressed people. The current study developed and initially validated the Negative Bias in Prospection Scale (NBPS) using a nonclinical sample (n = 959). The validity and reliability of the NBPS were investigated in several ways. Results suggested the 14 NBPS items loaded onto three factors, namely the "Increased negativity," the "Reduced positivity," and the "Overgeneralization." The NBPS demonstrated decent internal consistency and test-retest reliability. Further, the NBPS was strongly associated with severity of depressive symptoms. Moreover, the NBPS was correlated in a theoretically meaningful way with other measures of future-oriented cognitions or negative biases. In conclusion, the NBPS has promising preliminary psychometric properties. It will be an efficient tool for exploring dysfunctional prospection in depression and provides a novel measure for mechanism of change in prospection-based interventions.
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Affiliation(s)
- Zhuo-Ya Yang
- Department of Basic Psychology, School of Medical Psychology, Army Medical University, Chongqing, China.,School of Medical Psychology, Army Medical University, Chongqing, China
| | - Ying-Can Zheng
- School of Medical Psychology, Army Medical University, Chongqing, China.,Department of Developmental Psychology for Armyman, School of Medical Psychology, Army Medical University, Chongqing, China
| | - Xiao Yang
- Mental Health Center, West China Hospital of Sichuan University, Chengdu, China
| | - Ya-Ting Wang
- Business School, National University of Singapore, Singapore, Singapore
| | - Zheng-Zhi Feng
- School of Medical Psychology, Army Medical University, Chongqing, China
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14
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Hallford DJ, Rusanov D, Yeow JJE, Austin DW, 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 2022. [DOI: 10.1007/s10608-022-10330-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Background
Improving future thinking, such as characteristics of specificity, detail, and use of mental imagery, may be one means to reduce anhedonia, particularly in a Major Depressive Episode (MDE) in which future thinking is impaired. The current study aimed to test this using a validated program, Future Event Specificity Training (FEST).
Methods
Participants (N = 177; 80.8% women; M age = 43.7, SD = 11.8) with a current depressive episode with anhedonia and high symptom severity were randomized to FEST or no FEST. Future thinking, anhedonia-related variables, and other clinical outcomes were assessed at baseline, one- and three-month follow-up.
Results
Relative to the control group, FEST was associated with significantly improved future thinking characteristics, a reduced likelihood of anhedonia (35.1% vs. 61.1%, p = .015), improvements on other anhedonia-related variables such as anticipatory (d = 0.63, p = .004) and anticipated pleasure for future events (d = 0.77, p < .001), and desirable clinical outcomes such as less people meeting criteria for an MDE (37.8% vs. 64.8%, p = .011), higher behavioural activation (d = 0.71, p = .001) and improved global functioning (d = 0.52, p = .017). Changes in future thinking were found to mediate the effect of FEST on anhedonia.
Conclusion
The quality of future thinking can be enhanced in Major Depression, and this leads to a substantially reduced likelihood of anhedonia, other significant clinical effects, and functional gains.
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15
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Wardell V, Grilli MD, Palombo DJ. Simulating the best and worst of times: the powers and perils of emotional simulation. Memory 2022; 30:1212-1225. [PMID: 35708272 DOI: 10.1080/09658211.2022.2088796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
We are remarkably capable of simulating events that we have never experienced. These simulated events often paint an emotional picture to behold, such as the best and worst possible outcomes that we might face. This review synthesises dispersed literature exploring the role of emotion in simulation. Drawing from work that suggests that simulations can influence our preferences, decision-making, and prosociality, we argue for a critical role of emotion in informing the consequences of simulation. We further unpack burgeoning evidence suggesting that the effects of emotional simulation transcend the laboratory. We propose avenues by which emotional simulation may be harnessed for both personal and collective good in applied contexts. We conclude by offering important future directions.
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Affiliation(s)
- Victoria Wardell
- Department of Psychology, University of British Columbia, Vancouver, Canada
| | - Matthew D Grilli
- Department of Psychology, University of Arizona, Tucson, AZ, USA
| | - Daniela J Palombo
- Department of Psychology, University of British Columbia, Vancouver, Canada
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16
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Future-oriented imagery rescripting facilitates conducting behavioral experiments in social anxiety. Behav Res Ther 2022; 155:104130. [DOI: 10.1016/j.brat.2022.104130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 05/10/2022] [Accepted: 05/23/2022] [Indexed: 12/18/2022]
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17
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Noël X, Saeremans M, Kornreich C, Chatard A, Jaafari N, D'Argembeau A. Reduced calibration between subjective and objective measures of episodic future thinking in alcohol use disorder. Alcohol Clin Exp Res 2022; 46:300-311. [PMID: 35181906 DOI: 10.1111/acer.14763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND A reduced capacity to mentally simulate future scenarios could be of clinical importance in alcohol use disorder (AUD). However, little is known about the mechanisms underlying episodic future thinking (EFT) impairment in AUD. METHODS We tested patients with severe AUD using two measures of EFT: the individual's own subjective experience of their imaginings (phenomenology) and the objective number of details included in imagined events, as assessed by an independent observer (examination). The comparison between the two measures allowed us to investigate the extent to which the subjective and objective characteristics of EFT are calibrated in healthy and AUD participants matched for age, education, and gender. The possible impact of cognitive functioning and disturbed mood on EFT measures was also investigated. RESULTS In terms of objective details of EFT, patients with AUD (n = 40) generated fewer episodic components and more non-episodic components than control participants (n = 40), even when controlling for cognitive functioning. However, self-ratings of phenomenological characteristics indicated that participants with AUD perceived imagined future events at a similar level of detail as control participants. Additionally, there was a significant correlation between objective and subjective measures in healthy individuals but not in the AUD group. A higher depression score in the AUD group was not associated with the EFT measures. CONCLUSIONS These results suggest a distorted self-assessment of the richness of imagined future events in individuals with AUD. We discuss these apparent limitations in metacognitive abilities and verbal descriptions of imagined events among individuals with AUD and their clinical implications.
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Affiliation(s)
- Xavier Noël
- Laboratoire de Psychologie Médicale et d'Addictologie, ULB Neuroscience Institute (UNI), CHU Brugmann-Université Libre de Bruxelles (U.L.B.), Brussels, Belgium
| | - Mélanie Saeremans
- Laboratoire de Psychologie Médicale et d'Addictologie (ULB), Brugmann University Hospital, Brussels, Belgium
| | - Charles Kornreich
- Laboratoire de Psychologie Médicale et d'Addictologie, ULB Neuroscience Institute (UNI), CHU Brugmann-Université Libre de Bruxelles (U.L.B.), Brussels, Belgium.,Laboratoire de Psychologie Médicale et d'Addictologie (ULB), Brugmann University Hospital, Brussels, Belgium
| | - Armand Chatard
- UMR-7295 CNRS, Faculté de Psychologie, Université de Poitiers, Poitiers, France
| | - Nemet Jaafari
- Unité de Recherche Clinique Pierre Deniker du Centre Hospitalier Henri Laborit, INSERM CIC-P 1402, Poitiers, France.,INSERM U 1084 Laboratoire Expérimental et Clinique en Neurosciences, University of Poitiers, Poitiers, France
| | - Arnaud D'Argembeau
- Unité de Recherche en Psychologie et Neuroscience Cognitives, Université de Liège, Liège, Belgium
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18
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Abstract
Anhedonia, a loss of interest or pleasure in activities, is a transdiagnostic symptom that characterizes many individuals suffering from depression and anxiety. Most psychological interventions are designed to decrease negative affect rather than increase positive affect, and are largely ineffective for reducing anhedonia. More recently, affective neuroscience has been leveraged to inform treatments for anhedonia by targeting aspects of the Positive Valence Systems, including impairments in reward anticipation, reward responsiveness, and reward learning. In this chapter, we review the efficacy of treatments and, when possible, highlight links to reward constructs. Augmented behavioral approaches and targeted cognitive interventions designed to target reward anticipation, responsiveness, and learning show preliminary efficacy in reducing anhedonia, while there is a relative lack of treatments that target positive emotion regulation and reward devaluation. In addition to developing treatments that address these targets, the field will benefit from establishing standardized measurement of anhedonia across units of analysis, mapping mechanisms of change onto aspects of reward processing, and examining anhedonia outcomes in the long-term.
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19
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Brief inductions in episodic past or future thinking: effects on episodic detail and problem-solving. Cogn Process 2021; 23:15-25. [PMID: 34855053 DOI: 10.1007/s10339-021-01067-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 11/22/2021] [Indexed: 10/19/2022]
Abstract
Episodic specificity inductions, involving brief training in recollecting episodic details, have been shown to improve subsequent performance on tasks involving remembering the past, imagining the future and problem solving. The current study examined if specificity inductions targeting self-referential past or future episodic thinking would have dissociable effects on generating past and future episodic detail and problem solving. Sixty-three participants were randomised to either a past self-referential or future self-referential episodic induction. All participants also completed a control task. Participants randomised to the self-referential future thinking induction generated more episodic details on past and future narrative tasks compared to a control task, whereas participants randomised to a self-referential past thinking induction showed similar performance to the control task. When examining within-group performance of participants randomised to the past or future induction, we found some evidence of dissociable effects of inductions on narrative generation tasks, but not on problem solving outcomes. Our findings suggest that self-referential inductions may be useful for increasing episodic specificity, but that the temporal distance and direction of the induction matters. We discuss our results in the context of the potential clinical utility of this approach for populations vulnerable to autobiographical memory disruption.
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20
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Ji JL, Geiles D, Saulsman LM. Mental imagery-based episodic simulation amplifies motivation and behavioural engagement in planned reward activities. Behav Res Ther 2021; 145:103947. [PMID: 34433114 DOI: 10.1016/j.brat.2021.103947] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 07/27/2021] [Accepted: 08/10/2021] [Indexed: 11/18/2022]
Abstract
Preliminary evidence suggests mental imagery-based episodic simulation of planned reward activities may amplify motivation and promote greater behavioural engagement, particularly for activities with high motivational barriers (Renner, Murphy, Ji, Manly, & Holmes, 2019). This study conducted a conceptual replication and extension of Renner et al. (2019). N = 81 first-year university students self-selected and scheduled two reward activities (one hedonic, one mastery) for the following week before being randomly allocated to either an Imagery-Experiential elaboration condition (n = 27), a Verbal-Reasoning elaboration condition (n = 28), or a Scheduling-only Control condition (n = 26). Following the lab session, all participants received standardized daily prompts to complete daily activity diaries online for seven days. The Imagery-Experiential condition reported greater increases in anticipatory pleasure (state mood), anticipated pleasure, and self-reported motivation compared to the Scheduling-only Control condition, and greater increases in anticipatory pleasure (state mood), but not anticipated pleasure or motivation, relative to the Verbal-Reasoning condition. Consistent with Renner et al. (2019), the Imagery-Experiential condition, but not the Verbal-Reasoning condition, reported more frequent engagement in high motivational barrier activities than the Scheduling-only Control condition. Exploratory mediational analyses suggested that mental imagery may exert unique motivational impacts via its impact on anticipatory pleasure (state mood), although indirect effects were only observed for self-reported motivation change in the lab, with real world behavioural effects falling short of statistical significance.
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Affiliation(s)
- Julie L Ji
- School of Psychological Science, University of Western Australia, Australia.
| | - Dylan Geiles
- School of Psychological Science, University of Western Australia, Australia
| | - Lisa M Saulsman
- School of Psychological Science, University of Western Australia, Australia
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21
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Colin C, Martin A, Bonneviot F, Brangier E. Unravelling future thinking: a valuable concept for prospective ergonomics. THEORETICAL ISSUES IN ERGONOMICS SCIENCE 2021. [DOI: 10.1080/1463922x.2021.1943045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Clement Colin
- Université de Lorraine, PERSEUS EA7312, Metz, France
- Total S.E., Corporate R&D, F-92078 Paris, France
| | | | - Flavie Bonneviot
- Université de Lorraine, PERSEUS EA7312, Metz, France
- Vedecom Institute, Versailles, France
| | - Eric Brangier
- Université de Lorraine, PERSEUS EA7312, Metz, France
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22
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Feller C, Dubois C, Eliez S, Schneider M. Episodic Future Thinking in Autism Spectrum Disorder and 22q11.2 Deletion Syndrome: Association with Anticipatory Pleasure and Social Functioning. J Autism Dev Disord 2021; 51:4587-4604. [PMID: 33586083 PMCID: PMC8592949 DOI: 10.1007/s10803-021-04903-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 02/03/2023]
Abstract
Episodic future thinking (EFT) has been suggested to underlie anticipatory pleasure (AP), itself known to play a crucial role in social functioning (SF). Both AP and SF are impaired in various clinical populations, including autism spectrum disorders (ASD) and 22q11.2 deletion syndrome (22q11DS). Therefore, the relationship between EFT, AP and SF was investigated, as well as the potential role of projecting oneself in a social vs. non-social context. Seventy-seven participants [24 with 22q11DS, 20 with ASD, 33 typically developing controls (TDs)] (aged 12–25) were included. They were assessed with a future thinking task in which they were asked to recall a memory and produce a likely event. Narratives were rated based of specificity, richness and imaginability. Participants completed questionnaires assessing AP and SF. Narratives from ASD and 22q11DS participants were rated as less vivid compared to TDs. However, the characteristics of the narratives differed between ASD and 22q11DS participants in terms of specificity and level of details, as well as in reaction to social condition. Moreover, correlations were found between AP and EFT in both ASD and 22q11DS participants, and between SF and EFT in ASD participants. These results point towards impairments in EFT in both ASD and 22q11DS participants but with a specific profile in each condition. The observed associations between EFT and AP suggest that decreased autonoetic consciousness might underlie AP impairments. In ASD individuals, the association between SF and EFT highlights the need to better characterize EFT since EFT could be another mechanism contributing to social difficulties.
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Affiliation(s)
- Clémence Feller
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, 40, Boulevard du Pont-d'Arve, 1205, Geneva, Switzerland.
| | - Charlotte Dubois
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, 40, Boulevard du Pont-d'Arve, 1205, Geneva, Switzerland
| | - Stephan Eliez
- Developmental Imaging and Psychopathology Lab Research Unit, Faculty of Medicine, University of Geneva, Geneva, Switzerland.,Department of Genetic Medicine and Development, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Maude Schneider
- Clinical Psychology Unit for Intellectual and Developmental Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, 40, Boulevard du Pont-d'Arve, 1205, Geneva, Switzerland.,Department of Neurosciences, Center for Contextual Psychiatry, KU Leuven, Leuven, Belgium
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23
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Barry TJ, Hallford DJ, Hitchcock C, Takano K, Raes F. The current state of memory Specificity Training (MeST) for emotional disorders. Curr Opin Psychol 2021; 41:28-33. [PMID: 33689992 DOI: 10.1016/j.copsyc.2021.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/07/2021] [Accepted: 02/02/2021] [Indexed: 11/17/2022]
Abstract
Memory Specificity Training (MeST) is an intervention developed from basic science that has found clinical utility. MeST uses cued recall exercises to target the difficulty that some people with emotional disorders have in recalling personally experienced events. MeST is simple enough to be delivered alongside traditional interventions or online by artificial intelligence. Currently, research indicates MeST's effects are immediate but short-lived, and there is limited research indicating its superiority over established interventions. Future investigations must establish the dosage and specific components of MeST that are necessary for clinically significant effects. Further, it must establish the secondary processes (e.g., problem-solving) that mediate between MeST-driven improvements in memory and symptoms. Similar interventions that build upon the idea of training autobiographical memory specificity are also emerging and warrant further investigation.
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Affiliation(s)
- Tom J Barry
- Faculty of Social Sciences, University of Hong Kong, Pok Fu Lam, Hong Kong; Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - David J Hallford
- School of Psychology, Deakin University, Melbourne, Australia; School of Health and Life Sciences, Federation University, Mount Helen, Australia
| | - Caitlin Hitchcock
- Medical Research Council Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Keisuke Takano
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, Ludwig-Maximilians-University Munich, München, Germany
| | - Filip Raes
- Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium
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24
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Mental Imagery in the Science and Practice of Cognitive Behaviour Therapy: Past, Present, and Future Perspectives. Int J Cogn Ther 2021. [DOI: 10.1007/s41811-021-00102-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractMental imagery has a long history in the science and practice of cognitive behaviour therapy (CBT), stemming from both behavioural and cognitive traditions. The past decade or so has seen a marked increase in both scientific and clinical interest in mental imagery, from basic questions about the processes underpinning mental imagery and its roles in everyday healthy functioning, to clinical questions about how dysfunctions in mental imagery can cause distress and impairment, and how mental imagery can be used within CBT to effect therapeutic change. This article reflects on the current state of mental imagery in the science and practice of CBT, in the context of past developments and with a view to future challenges and opportunities. An ongoing interplay between the various strands of imagery research and the many clinical innovations in this area is recommended in order to realise the full therapeutic potential of mental imagery in CBT.
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25
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Hallford D, Austin D, Takano K, Fuller-Tyszkiewicz M, Raes F. Computerized Memory Specificity Training (c-MeST) for major depression: A randomised controlled trial. Behav Res Ther 2021; 136:103783. [DOI: 10.1016/j.brat.2020.103783] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 11/09/2020] [Accepted: 11/23/2020] [Indexed: 12/14/2022]
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26
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Brunette AM, Schacter DL. Cognitive mechanisms of episodic simulation in psychiatric populations. Behav Res Ther 2020; 136:103778. [PMID: 33338778 DOI: 10.1016/j.brat.2020.103778] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 11/01/2020] [Accepted: 11/17/2020] [Indexed: 01/30/2023]
Abstract
Episodic simulation is the construction of a mental representation of a specific autobiographical future event. Episodic simulation has increasingly been studied in psychiatric populations. Here we 1) review evidence indicating that episodic simulation is compromised in patients with depression, anxiety, schizophrenia, bipolar disorder, and PTSD; and 2) consider several potential cognitive mechanisms of episodic simulation in psychiatric populations: episodic retrieval, scene construction, mental imagery, components of the CaRFAX model (i.e., capture and rumination, functional avoidance, and executive functioning), and narrative style. We evaluate evidence regarding these mechanisms across psychiatric populations, and identify areas of future research. Understanding the factors that contribute to episodic simulation impairment in psychiatric populations may lead to targeted and effective treatment approaches.
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Affiliation(s)
- Amanda M Brunette
- VA Boston Healthcare System, Psychology Service, 150 South Huntington Avenue, Boston, MA, 02130, United States.
| | - Daniel L Schacter
- Harvard University, Department of Psychology, William James Hall, 33 Kirkland Street, Cambridge, MA, 02138, United States.
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27
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Increasing Anticipatory Pleasure in Major Depression through Enhancing Episodic Future Thinking: a Randomized Single-Case Series Trial. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2020. [DOI: 10.1007/s10862-020-09820-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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