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Messman BA, Compton SE, Majeed I, Weiss NH, Contractor AA. Beyond the mean: examining associations between intraindividual variability in posttraumatic stress disorder symptoms and posttrauma reckless behaviors. ANXIETY, STRESS, AND COPING 2024; 37:615-631. [PMID: 38268223 PMCID: PMC11266525 DOI: 10.1080/10615806.2024.2307465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 01/07/2024] [Accepted: 01/14/2024] [Indexed: 01/26/2024]
Abstract
BACKGROUND/OBJECTIVES Posttrauma reckless behaviors have been linked to the onset and exacerbation of posttraumatic stress disorder (PTSD) symptoms. However, PTSD symptoms fluctuate across time, triggered by environmental stimuli in daily life, referred to as (intraindividual) variability in PTSD symptoms. DESIGN We utilized experience sampling methods to investigate associations between engagement in posttrauma reckless behaviors and variability in PTSD symptoms and the moderating role of emotion dysregulation in this association. METHODS Data from 166 trauma-exposed university students (Mage = 21.43 ± 5.07, 85.4% women) were collected between January 2019 to August 2020. Participants completed baseline and follow-up surveys to assess engagement in posttrauma reckless behaviors and daily surveys (10-days) to assess variability in PTSD symptoms. Results. Analyzes indicated greater baseline engagement in posttrauma reckless behaviors was associated with greater 10-day variability in PTSD symptoms (β = 0.23, p = .031), and baseline emotion dysregulation moderated this association (β = -0.33, p = .003). Additionally, greater 10-day variability in PTSD symptoms was associated with greater follow-up engagement in posttrauma reckless behaviors (β = 0.14, p = .045). CONCLUSIONS Findings substantiate the interplay between engagement in posttrauma reckless behaviors and daily fluctuations in PTSD symptoms and support therapeutically targeting both engagement in posttrauma reckless behaviors and emotion dysregulation to impact PTSD symptoms.
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Affiliation(s)
- Brett A Messman
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Sidonia E Compton
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Ifrah Majeed
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Nicole H Weiss
- Department of Psychology, University of Rhode Island, Kingston, RI, USA
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Contractor AA, Slavish DC, Wang S, Weiss NH. Posttraumatic stress symptoms and positive autobiographical memory characteristics in everyday life. J Trauma Stress 2024. [PMID: 38838082 DOI: 10.1002/jts.23064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/23/2024] [Accepted: 05/06/2024] [Indexed: 06/07/2024]
Abstract
Individuals with posttraumatic stress symptoms (PTSS) report difficulties engaging with positive autobiographical memories. Extending this line of research, we examined daily-level concurrent and lagged associations between PTSS severity and positive memory characteristics (vividness, coherence, accessibility, time perspective, sensory details, visual perspective, emotional intensity, sharing, distancing, and valence). The sample included 88 trauma survivors (Mage = 39.89 years, 59.1% female) who completed seven daily measures of PTSS and positive memory characteristics. Multilevel models examined concurrent and lagged associations between PTSS severity and positive memory characteristics. The results indicated that days with higher PTSS severity were associated with less accessibility, β = -.21, p < .001; less visual perspective, β = -0.13, p = .034; and lower positive valence of the memory, β = -.19, p = .003, as well as more emotional intensity associated with, β = .13, p = .041, and more distancing from, β = .21, p < .001, the memory. Supplemental lagged analyses indicated that higher previous-day PTSS severity was associated with more next-day distancing from, β = .15, p = .042, and sensory details of, β = .17, p = .016, the memory. Findings suggest that individuals with more severe PTSS have difficulties accessing positively valenced memories from a first-person perspective, are more distant from the recalled positive memory, and report more emotional intensity when retrieving the memory. Thus, improving access to and reducing distance from positive autobiographical memories, as well as addressing emotional intensity surrounding the retrieval of these memories, may be potential clinical targets for PTSS interventions.
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Affiliation(s)
| | - Danica C Slavish
- Department of Psychology, University of North Texas, Denton, Texas, USA
| | - Siyuan Wang
- Department of Psychology, University of North Texas, Denton, Texas, USA
| | - Nicole H Weiss
- Department of Psychology, University of Rhode Island, Kingston, Rhode Island, USA
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Miguel-Alvaro A, Messman BA, Weiss NH, Contractor AA. Do childhood experiences influence associations between posttraumatic stress disorder symptoms and positive autobiographical memories among military veteran students? An exploratory study. Memory 2024; 32:540-551. [PMID: 38727529 PMCID: PMC11262963 DOI: 10.1080/09658211.2024.2348685] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 04/16/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND Evidence links posttraumatic stress disorder (PTSD) symptoms and features of positive autobiographical memories (accessibility, vividness, coherence, sharing, emotional intensity, distancing). There is a knowledge gap on how adverse childhood experiences (ACEs) and benevolent childhood experiences (BCEs) may influence these relationships. OBJECTIVES The current study explored whether the number ACEs or BCEs moderated associations between PTSD symptom severity and features of positive autobiographical memories. DESIGN AND METHODS The sample included 124 student military veterans who had experienced a trauma (Mage = 33.90; 77.4% male; 75.0% White). RESULTS Path analyses showed more PTSD symptom severity was significantly associated with less positive autobiographical memory vividness (β = -0.26, p = .019, R2 = 0.06). Further, the number of ACEs moderated the relationship between PTSD symptom severity and positive autobiographical memory accessibility (β = -0.25, p = .023, R2 = 0.10) and vividness (β = -0.20, p = .024, R2 = 0.10). Among individuals with more ACEs (1 SD above the mean) compared to those with fewer ACEs (1 SD below the mean), less accessibility and vividness of positive autobiographical memories was associated with greater PTSD symptom severity. The number of BCEs was not a significant moderator. CONCLUSIONS Positive memory-based interventions may be particularly useful to address PTSD symptoms among military veterans with a history of childhood adversity.
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Affiliation(s)
| | - Brett A Messman
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Nicole H Weiss
- Department of Psychology, University of Rhode Island, Kingston, RI, USA
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Contractor AA, Slavish DC, Straup ML, Miguel-Alvaro A. Daily-level associations between posttraumatic stress disorder symptoms and reactions to retrieving positive autobiographical memories. J Anxiety Disord 2024; 103:102842. [PMID: 38325241 DOI: 10.1016/j.janxdis.2024.102842] [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: 07/31/2023] [Revised: 01/06/2024] [Accepted: 01/29/2024] [Indexed: 02/09/2024]
Abstract
Trauma survivors with posttraumatic stress disorder (PTSD) report difficulties accessing and describing positive memories. To understand these patterns, we examined daily-level relations of PTSD symptoms with affective, cognitive (dwelling/rumination; pushing memory out of one's mind; suppression; avoidance; distraction; thinking about something else; remembering negative or positive memories/events; negative or positive thoughts; accepting or disapproving memory; reinterpreting memory), and behavioral (using alcohol/drugs; smoking cigarettes; cravings for or seeking out cigarettes/alcohol/drugs; craving, seeking out, or consuming large amounts of food; dissociation; engaging in risky behaviors; sharing memories; interference with ongoing task; arousal) reactions to retrieving positive memories. Eighty-eight trauma survivors (Mage= 39.89 years; 59.1% female) completed 7 daily measures of PTSD and reactions to retrieving positive memories. Days with more PTSD severity were associated with higher odds of same-day suppression, avoidance, distraction, thinking about something else, smoking cigarettes, craving substances, craving, seeking out, or consuming large amounts of food, dissociation, remembering negative memories/events/thoughts, engaging in risky behaviors, interference with ongoing tasks, and arousal (ORs=1.10-1.22); and greater negative affect (β = 0.27). Supplemental lagged analyses indicated some associations between previous-day reactions to positive memory retrieval and next-day PTSD severity and vice versa. Trauma survivors with PTSD symptoms report negative and avoidance-oriented reactions to retrieving positive memories.
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Affiliation(s)
| | - Danica C Slavish
- Department of Psychology, University of North Texas, Denton, TX, USA
| | - Madison L Straup
- Department of Psychology, University of North Texas, Denton, TX, USA
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Kiefer R, Thomas ED, Lawrence ER, Goldstein. SC, Dixon-Gordon KL, Weiss NH. An investigation of laboratory-based positive and negative emotional suppression in relation to posttraumatic stress disorder symptom clusters. PSYCHOLOGICAL TRAUMA : THEORY, RESEARCH, PRACTICE AND POLICY 2024:2024-48840-001. [PMID: 38300574 PMCID: PMC11291717 DOI: 10.1037/tra0001644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
BACKGROUND Emotional suppression is a clinically significant aspect of emotion regulation with robust associations to psychopathology, including posttraumatic stress disorder (PTSD). Despite the fast-growing body of literature highlighting the role of positive emotion regulation difficulties in the development and maintenance of PTSD, extant work on emotional suppression and PTSD has almost exclusively focused on the role of negative emotions. OBJECTIVE The present study aimed to advance this literature by examining the associations between PTSD symptom clusters and participants' use of state emotional suppression during a laboratory task designed to elicit negative or positive emotions. METHOD Participants were 108 community women (Mage = 39.55; 33% Black/African American) currently experiencing intimate partner violence (IPV) by a male partner and using substances. Participants were interviewed using a structured diagnostic assessment for PTSD and reported on state emotional intensity and emotional suppression following idiographic negative or positive emotion inductions. RESULTS Results of the moderation analyses showed that, when controlling for state emotional intensity, women experiencing clinical levels of PTSD symptom Clusters B (intrusive recollections), D (negative alterations in cognitions and mood), and E (alterations in arousal and reactivity) were significantly more likely to utilize emotional suppression, but only in the context of positive-not negative-emotions. CONCLUSIONS Findings provide evidence for a link between PTSD and positive emotional suppression among women currently experiencing IPV by a male partner and using substances, highlighting positive emotional suppression as a potential target in PTSD treatment for IPV populations with comorbid substance use concerns. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
- Reina Kiefer
- University of Rhode Island, Kingston, Rhode Island, USA
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Greene T, Contractor AA, Dicker-Oren SD, Fentem A, Sznitman SR. The Effects of the Processing of Positive Memories Technique on Posttrauma Affect and Cognitions Among Survivors of Trauma: Protocol for a Daily Diary Study. JMIR Res Protoc 2024; 13:e51838. [PMID: 38214953 PMCID: PMC10818235 DOI: 10.2196/51838] [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: 08/14/2023] [Revised: 12/14/2023] [Accepted: 12/17/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND The Processing of Positive Memories Technique (PPMT) is a promising new treatment approach for posttraumatic stress disorder (PTSD), which involves detailed narration and processing of specific positive autobiographical memories. Indeed, preliminary case-series studies have found reductions in PTSD symptoms, negative affect, and negative cognitions among survivors of trauma who have received PPMT. However, PPMT's effects have not been investigated at the daily level. In this study, we describe the protocol for a study that will examine the daily-level impacts of PPMT in a trauma-exposed, nonclinical community sample. OBJECTIVE This study uses an innovative research protocol that combines case-series design and daily diary approaches to examine changes in daily affect, daily cognitions, and daily PTSD symptoms pre- and post-PPMT. We hypothesize that at the daily level, in comparison to their own pre-PPMT levels, following the PPMT intervention, participants will report (1) a lower count of endorsed daily PTSD symptoms, (2) increases in daily positive affect and decreases in daily negative affect, (3) increases in positive affect reactivity to daily positive events, and (4) decreases in daily posttrauma cognitions. METHODS We are currently recruiting participants (target n=70) from a metroplex in the southwest United States. Following a screening survey, eligible participants complete a preintervention baseline survey, followed by 21 daily surveys in their natural environments. Then, they receive 4 PPMT sessions on a weekly basis. After the conclusion of the PPMT intervention, participants complete a postintervention outcome survey and 21 daily surveys. To compare daily affect, daily cognitions, and daily PTSD symptoms before and after PPMT, we will use the daily diary report data and conduct multilevel random intercepts and slopes linear regression models. RESULTS Data collection was initiated in March 2022 and is expected to end by June 2024. As of November 28, 2023, a total of 515 participants had consented to the study in the screening phase. No analyses will be conducted until data collection has been completed. CONCLUSIONS Study findings could clarify whether deficits in positive autobiographical memory processes may also characterize PTSD alongside deficits in traumatic memory processes. Furthermore, PPMT could be an additional therapeutic tool for clinicians to help clients reduce posttraumatic distress in their everyday lives. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/51838.
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Affiliation(s)
- Talya Greene
- Department of Clinical, Educational and Health Psychology, University College London, London, United Kingdom
- Department of Community Mental Health, University of Haifa, Haifa, Israel
| | - Ateka A Contractor
- Department of Psychology, University of North Texas, Denton, TX, United States
| | | | - Andrea Fentem
- Department of Psychology, University of North Texas, Denton, TX, United States
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Contractor AA, Batley PN, Compton SE, Weiss NH. Relations Between Posttraumatic Stress Disorder Symptoms and Positive Memory Characteristics Among Women Reporting Intimate Partner Violence: A Micro-Longitudinal Study. JOURNAL OF INTERPERSONAL VIOLENCE 2023; 38:7266-7295. [PMID: 36541198 DOI: 10.1177/08862605221143200] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Evidence links posttraumatic stress disorder (PTSD) symptoms to positive autobiographical memory characteristics. To extend this research, we uniquely utilized micro-longitudinal data to examine (1) the trajectory of PTSD symptom count across 30 days; and (2) if more vividness and accessibility of retrieved positive memories at the daily level predicted decreases in the trajectory of PTSD symptom count across 30 days. The current study was a secondary data analysis of a larger study. The sample included 74 women who reported physical or sexual victimization in the past 30 days by their current male partner and reported the use of alcohol and/or drugs during that time (Mage = 39.68 years; 37.80% with diagnostic PTSD; 43.2% White; 37.8% Black or African American). They completed thrice daily measures of PTSD symptoms and positive memory characteristics (vividness and accessibility) across 30 days. Results of the random effects longitudinal multilevel model indicated that, on average, the relation between PTSD symptom count and positive memory vividness was positive and statistically significant (0.19, 95% Confidence Interval [CI] [0.2, 0.35]); and the relation between PTSD symptom count and positive memory accessibility was positive and statistically significant (0.31, 95% CI [0.15, 0.47]). The relationship between PTSD symptom count and positive memory vividness/accessibility (i.e., slopes) varied significantly across participants, with a wide range of positive and negative regression coefficients. Future research needs to investigate why and how positive memory vividness and accessibility may relate to trajectories of PTSD symptoms over time, with potential clinical implications for positive memory interventions addressing PTSD.
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