Behav Ther [JOURNAL]
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200 papers
Self-Critical Perfectionism and Anxious and Depressive Symptoms Over 2 Years: Moderated Mediation Models of Anxiety Sensitivity and Experiential Avoidance.
Richard A, Dunkley DM
Behav Ther · 2024 Sep · PMID 39174274 · Publisher ↗
This three-wave longitudinal study of 297 community adults (mean age = 38.66 years, 67% female) examined how anxiety sensitivity and experiential avoidance work together to explain the relation between perfectionism and...
This three-wave longitudinal study of 297 community adults (mean age = 38.66 years, 67% female) examined how anxiety sensitivity and experiential avoidance work together to explain the relation between perfectionism and anxious and depressive symptoms over 2 years. Participants completed measures of self-critical (SC) and personal standards (PS) higher-order dimensions of perfectionism, anxiety sensitivity, experiential avoidance, and anxious and depressive symptoms at Time 1. Participants completed measures of anxiety sensitivity, experiential avoidance, and symptoms again at Time 2 one year later, and symptoms measures again at Time 3 two years after baseline. Moderated mediation analyses showed that for those with higher Time 1 experiential avoidance, Time 1 SC perfectionism was indirectly related to Time 3 anxious arousal symptoms through Time 2 anxiety sensitivity. For those with moderate to higher Time 1 anxiety sensitivity, Time 1 SC perfectionism was indirectly associated with Time 3 general distress and anxious arousal symptoms through Time 2 experiential avoidance. These moderated mediation effects were not found for PS perfectionism. These results support anxiety sensitivity and experiential avoidance as moderating and mediating processes that may be important treatment targets for reducing vulnerability to anxious and depressive symptoms over the longer-term in SC perfectionistic individuals.
An In-Depth Exploration of the Relationship Between Suicidal Ideation and Emotion Processes in Adolescents.
Al-Dajani N, Arango A, Kentopp SD … +2 more , Jiang A, Czyz EK
Behav Ther · 2024 Sep · PMID 39174273 · Full text
Previous research has shown a relationship between proximal (i.e., close-in-time) emotion experiences and suicidal ideation (SI). Yet, it remains unclear which emotion processes (i.e., the level of the emotion [intensity...
Previous research has shown a relationship between proximal (i.e., close-in-time) emotion experiences and suicidal ideation (SI). Yet, it remains unclear which emotion processes (i.e., the level of the emotion [intensity], how much emotions vary [variability], emotional consistency [inertia], how specific emotions are [differentiation]) and which emotions (i.e., sadness, hopelessness, anger, nervousness, happiness) are most potent predictors of SI. Seventy-seven adolescents (67.5% assigned female at birth) completed daily diaries for 4 weeks after psychiatric hospitalization. Levels of the above-mentioned emotions and frequency of SI were recorded. For each week and each emotion, mean (intensity), standard deviation (variability), autocorrelation (inertia), and intraclass correlation coefficients (ICCs; negative emotion differentiation) were calculated (i.e., four observations/person). Multilevel models examined whether (a) mean intensity, variability, and their interaction; and (b) mean intensity, inertia, and their interaction, were related to mean weekly SI frequency. A separate model examined whether negative emotion differentiation was related to mean weekly SI frequency after adjusting for mean intensity. A significant interaction between mean intensity of anger and variability of anger emerged (B = 0.54, SE = 0.24, p = .023); a positive relationship between mean anger and mean SI frequency was present at moderate or high levels of anger variability but not at its low levels. Mean intensity of most emotions was related to SI frequency in the expected directions. No other statistically significant findings emerged. Results revealed the importance of considering multiple emotion features, their dynamic nature, and their combined effect. Future research should explore mechanisms accounting for anger being related to heightened proximal SI, along with an examination of effective intervention strategies to reduce anger intensity and variability.
Latent Change Trajectories in Mood During Focused CBT Enhanced for Eating Disorders Are Associated With Global Eating Pathology at Posttreatment and Follow-Up Among Individuals With Bulimia Nervosa Spectrum Disorders: A Preliminary Examination.
Lampe EW, Srivastava P, Presseller EK … +4 more , Wilkinson ML, Trainor C, Manasse SM, Juarascio AS
Behav Ther · 2024 Sep · PMID 39174272 · Full text
Bulimia nervosa (BN) is characterized by recurrent loss of control over eating (LOC) and inappropriate compensatory behaviors. Although cognitive-behavioral therapy (CBT) is efficacious for BN, many patients continue to...
Bulimia nervosa (BN) is characterized by recurrent loss of control over eating (LOC) and inappropriate compensatory behaviors. Although cognitive-behavioral therapy (CBT) is efficacious for BN, many patients continue to experience symptoms at posttreatment. One potential driver of this low treatment response may be low mood, which maintains BN symptoms through negative reinforcement. Thus, it is important to understand how mood changes over enhanced cognitive-behavioral therapy (CBT-E) and whether these changes are associated with improved treatment outcomes. Participants (N = 56) with BN-spectrum eating disorders (EDs) received 16 sessions of the focused version of CBT-E. The Eating Disorder Examination (EDE) was used to measure ED symptoms (global ED pathology, frequency of binge episodes, and compensatory behaviors) at pre- and posttreatment. Latent growth mixture modeling (LGMM) of affective ratings via digital self-monitoring identified latent growth classes. Kruskal-Wallis H tests examined the effect of trajectory of change in mood on pre- to posttreatment symptom change. LGMM yielded a four-class model that best fit the data representing distinct mood trajectories over the course of treatment: (a) highest baseline mood, linear improving; (b) moderate baseline mood, stable; (c) moderate baseline mood, quadratic worsening; and (d) lowest baseline mood, quadratic improving. Participants who demonstrated worsening mood over treatment (i.e., individuals in the "moderate baseline mood, quadratic worsening" class) had significantly higher EDE global scores at posttreatment and follow-up compared to participants with stable mood across treatment. Change in LOC eating frequency and compensatory behaviors across treatment did not significantly differ by mood class. The main effect of mood class or interaction effect between time and mood class on objective binge episodes, subjective binge episodes, and compensatory behaviors was not significant. There were no significant differences in global ED pathology at either posttreatment or follow-up for any other class comparisons. These results suggest that certain trajectories of change in mood during treatment are particularly associated with change in pre- to posttreatment EDE global score. If replicated, our findings could suggest that future iterations of CBT-E should target mood early in treatment in order to maximize reductions in global eating pathology.
Emotion Regulation in Obsessive-Compulsive Disorder: An Ecological Momentary Assessment Study.
Bischof C, Hohensee N, Dietel FA … +3 more , Doebler P, Klein N, Buhlmann U
Behav Ther · 2024 Sep · PMID 39174271 · Publisher ↗
Emotion dysregulation is a central process implicated in the genesis and maintenance of obsessive-compulsive disorder (OCD). However, past research on OCD has examined emotion regulation with a trait-level approach, ther...
Emotion dysregulation is a central process implicated in the genesis and maintenance of obsessive-compulsive disorder (OCD). However, past research on OCD has examined emotion regulation with a trait-level approach, thereby neglecting important situational and temporal dynamics. The present study is the first one to examine moment-to-moment emotion regulation in individuals with OCD. A 6-day ecological momentary assessment was used to assess affect, emotion regulation strategies, perceived effectiveness of emotion regulation strategies, and acceptance of emotional experiences in n = 72 individuals with OCD and n = 54 psychologically healthy controls. As expected, individuals with OCD reported more negative and less positive affect. Group differences in positive (but not negative) affect did remain significant when controlling for baseline depression. Furthermore, the OCD group reported to use a higher momentary number of avoidance-oriented regulation strategies and less perceived effectiveness of emotion regulation, even when controlling for current symptoms and negative affect or baseline depression scores. Further, irrespective of group, more momentary negative affect amplified use of avoidance-oriented strategies and diminished perceived effectiveness and emotional acceptance. Contrary to expectations, these effects were not more pronounced in the OCD group. Possible explanations for unexpected findings and implications for future research, particularly regarding more holistic emotion regulation treatments, are discussed.
Clinician Knowledge of and Attitudes Toward Guided Self-Help.
Plasencia M, Farris SG, Wilson GT
Behav Ther · 2024 Sep · PMID 39174270 · Publisher ↗
The current study evaluated knowledge of and attitudes toward guided self-help (GSH) among clinicians who use evidence-based practices to treat one or more of the following: panic disorder, major depressive disorder, bul...
The current study evaluated knowledge of and attitudes toward guided self-help (GSH) among clinicians who use evidence-based practices to treat one or more of the following: panic disorder, major depressive disorder, bulimia nervosa, binge-eating disorder, and generalized anxiety disorder. A total of 153 of 256 individuals recruited online and at professional conferences were eligible. This study assessed prior experience with and knowledge of GSH, as well as hypothetical use with a mock patient. Less than 20% of clinicians had ever used GSH, and fewer had used it as a stand-alone treatment. Given a mock patient reporting moderate symptoms, clinicians indicated a 53.62% likelihood that they would use GSH. Exploratory analyses indicated that hypothetical use was predicted by prior use of GSH as well as the Openness subscale of the Evidence-Based Practice Attitude Scale. Study findings suggest that clinicians using evidence-based practices do not uniformly know of or endorse the use of GSH. Lack of training in GSH was one of the most frequently endorsed barriers to implementing GSH in clinical practice (n = 99, 64%). These findings have implications for the use of therapy formats that scale evidence-based treatments in the United States.
Family Accommodation in Anxious Irritable and Anxious Nonirritable Youth.
Budagzad-Jacobson RS, Musicaro RM, Marin CE … +2 more , Silverman WK, Lebowitz ER
Behav Ther · 2024 Sep · PMID 39174269 · Full text
Family accommodation is a significant contributor to the maintenance and course of youth anxiety. There is also high co-occurrence of anxiety and irritability in youth. Research is lacking, however, on the influence of i...
Family accommodation is a significant contributor to the maintenance and course of youth anxiety. There is also high co-occurrence of anxiety and irritability in youth. Research is lacking, however, on the influence of irritability in the association between anxiety and family accommodation, including among youth with clinically diagnosed anxiety disorders. We therefore examined this issue in a sample of clinic-referred anxious irritable and anxious nonirritable youth. Youth (N = 645, M = 9.86 years, SD = 2.92) and their parents completed diagnostic interviews and questionnaires assessing youth anxiety, irritability, and family accommodation. Based on both youth and parent ratings, family accommodation was significantly and positively associated with youth anxiety and irritability. Anxious irritable youth rated family accommodation significantly higher than anxious nonirritable youth. In addition, youth self-rated irritability levels significantly moderated the association between their anxiety and family accommodation. No moderation effect was found for the parent ratings. Based on the youth ratings, our overall findings show that parents of anxious irritable youth are more accommodating of their children's anxiety, compared with parents of anxious nonirritable youth. Anxiety levels also predict family accommodation more strongly in youth with lower levels of irritability. Our findings provide novel insights about accommodation behaviors in families of anxious irritable youth and suggest its potential utility as a treatment target when working with anxious irritable youth.
Corrigendum to "The Effects of a Meaning-Centered Intervention on Meaning in Life and Eating Disorder Symptoms in Undergraduate Women With High Weight and Shape Concerns: A Randomized Controlled Trial" [Behav. Therapy 55(1) (2024) 177-190].
van Doornik SFW, Glashouwer KA, Ostafin BD … +1 more , de Jong PJ
Behav Ther · 2024 Sep · PMID 39174268 · Publisher ↗
Abstract loading — click title to view on PubMed.
Experiential Avoidance During Mealtimes Among Individuals With Eating Disorders.
Cusack CE, Hunt RA, Rae J … +2 more , Christian C, Levinson CA
Behav Ther · 2024 Sep · PMID 39174267 · Publisher ↗
The relationship between negative emotions and avoidance is widely theorized as a bidirectional cycle implicated in a range of psychopathology. Historically, research on this cycle has examined one type of negative emoti...
The relationship between negative emotions and avoidance is widely theorized as a bidirectional cycle implicated in a range of psychopathology. Historically, research on this cycle has examined one type of negative emotion: anxiety. Yet, a broader range of internal experiences may be implicated in the maintenance of unhealthy avoidance cycles in psychopathology. This study examines prospective relationships among anxiety, guilt, physical discomfort, and experiential avoidance during mealtimes for individuals with eating disorders (EDs). Participants (N = 108) completed ecological momentary assessments four times a day for 25 days. We computed multilevel models to examine between- and within-person effects of negative emotions and physical discomfort on experiential avoidance. When including guilt and anxiety in one model, guilt, but not anxiety, explained the significant variance in experiential avoidance at the next meal. Mealtime physical discomfort and experiential avoidance evidenced reciprocal prospective relationships. Future research should test whether interventions targeting experiential avoidance and physical discomfort at mealtimes disrupt guilt.
Meaning-Centered Psychotherapy Versus Cognitive Behavioral Therapy for Cancer Survivors: A Randomized Controlled Trial☆.
Marco JH, Llombart P, Romero R … +4 more , García-Conde A, Corral V, Guillen V, Perez S
Behav Ther · 2024 Sep · PMID 39174266 · Publisher ↗
Meaning-centered psychotherapy (MCP) has been found to be effective in improving meaning in life and increasing fulfillment in participants with cancer. However, to date, no previous studies have compared MCP with eviden...
Meaning-centered psychotherapy (MCP) has been found to be effective in improving meaning in life and increasing fulfillment in participants with cancer. However, to date, no previous studies have compared MCP with evidence-based treatments such as cognitive behavioral therapy (CBT). The aim of this study was to analyze the differential efficacy of MCP, compared to CBT, in participants with cancer. The study is a randomized controlled trial with 76 participants, n = 41 (MCP) and n = 35 (CBT). At posttreatment, the MCP intervention for cancer survivors was more effective than CBT in increasing the presence of meaning in life, purpose and meaning in life, and life goals. Moreover, our results showed that, at posttreatment and the 6-month follow-up, MCP and CBT were similarly effective in improving depression and developing posttraumatic growth. This study suggests that MCP could be more effective than CBT in improving meaning in life, purpose, and life goals, and equally effective as CBT in improving depression and posttraumatic growth, in cancer survivors.
Mindfulness Effects on Anxiety: Disentangling the Role of Decentering and Treatment Expectations.
Bos DPA, Keesman M, Roggeveen A … +3 more , Vase L, Evers AWM, Peerdeman KJ
Behav Ther · 2024 Sep · PMID 39174265 · Publisher ↗
Mindfulness interventions have been found to lower anxiety. However, the current literature has not adequately considered the role of its individual components and of placebo effects. In an online experiment using a bala...
Mindfulness interventions have been found to lower anxiety. However, the current literature has not adequately considered the role of its individual components and of placebo effects. In an online experiment using a balanced placebo design, we aimed to disentangle effects of decentering, a key component of mindfulness, and expectations, a key component of placebo effects, on anxiety related to the COVID-19 pandemic. One hundred twenty-eight adults were randomly assigned to one of four groups: placebo/mindful decentering, placebo/sham decentering, sham/mindful decentering, and sham/sham decentering. Instructions were provided using standardized audio instructions. Current anxiety was assessed pre- and postintervention with the Short State version of the State-Trait Anxiety Inventory. Mindful decentering was found to reduce anxiety postintervention, as compared to sham decentering, regardless of induced expectations regarding its effectiveness. Participants in the mindful decentering group also mentioned more decentering-related words than those in the sham decentering group. These findings indicate that a short, standardized, and online mindful decentering intervention can effectively decrease pandemic-related anxiety independently of one's expectations. These findings provide insights into the efficacy of the individual elements of mindfulness, highlighting decentering as an effective active component for anxiety relief. Moreover, these findings suggest that, in a nonclinical sample, individuals can apply mindful decentering with minimal training.
Once in Contact, Forever Contaminated! Introducing a Clinically Validated Imagery- and Video-Based Chain of Contagion Task for the Measurement of Disgust and Contamination Change in Experimental Research and Clinical Practice.
Fink-Lamotte J, Bieber H, Jordan H … +1 more , Exner C
Behav Ther · 2024 Sep · PMID 39174264 · Publisher ↗
Tolin et al. (2004) developed the Chain of Contagion Task (CCT) to experimentally test the law of contagion and looming vulnerability (LV). In the CCT, contaminated pencils are brought into contact with clean pencils. Th...
Tolin et al. (2004) developed the Chain of Contagion Task (CCT) to experimentally test the law of contagion and looming vulnerability (LV). In the CCT, contaminated pencils are brought into contact with clean pencils. The degree of contamination transferred to further new pencils refers to the level of biased contagious beliefs. Although this could be an important transdiagnostic tool, the usability of the original paradigm has been very laborious. Therefore, an imagery- and video-based CCT is introduced and validated in Study 1 in a nonclinical sample with 85 participants. In Study 2, the imagery-based CCT was validated in a clinical study with 15 participants diagnosed with contamination-related obsessive-compulsive disorder (C-OCD), 15 participants suffering from an anxiety disorder, and 15 nonclinical controls. The number of participants is consistent with those in Tolin's original sample and the statistical evaluation of Study 2 was preregistered. Both CCT could be validated and the results could be replicated. In the imagery-based CCT, the C-OCD group displayed significantly higher contamination ratings, avoidance tendencies and LV than the two control groups. We argue that this open access diagnostic instrument can be applied in research as well as in therapeutic practice (Download CCT videos and imagery: https://doi.org/10.5281/zenodo.7730459).
A Randomized Controlled Trial of Two Parent-Child Parallel Interventions to Enhance Positive Adaptation of Immigrant Families in Hong Kong: The Moderating Role of Depressive Symptoms.
Hu J, Bu H, Liu IKF … +1 more , Yu NX
Behav Ther · 2024 Sep · PMID 39174263 · Publisher ↗
Parents and children who have recently immigrated from the Chinese mainland to Hong Kong face various challenges, including psychological and sociocultural adaptation difficulties. In collaboration with community partner...
Parents and children who have recently immigrated from the Chinese mainland to Hong Kong face various challenges, including psychological and sociocultural adaptation difficulties. In collaboration with community partners, our research team has developed and implemented culturally sensitive and preventive parent-child parallel interventions to enhance positive adaptation among immigrant parents and children. Two interventions were conducted in this randomized controlled trial: an emotion regulation (ER) arm, which addressed psychological adaptation by reducing parent-child conflicts and improving emotions, and an information provision (IP) arm targeting sociocultural adaptation by increasing participants' knowledge about Hong Kong. The study randomly assigned 113 and 73 parent-child pairs (allocation ratio 3:2) into the ER and IP arms, respectively. Parents and children attended four two-hour weekly sessions of their assigned intervention and completed assessments before, immediately after, and one month following the intervention. The results showed that in the ER arm, parents showed improved positive affect, and children reported decreases in parent-child conflicts more than their counterparts in the IP arm. In the IP arm, parents and children increased their knowledge, and parents decreased sociocultural adaptation difficulties more than their counterparts in the ER arm. In addition, the moderation analyses showed that in both interventions, parents and children with elevated baseline depressive symptoms obtained greater benefits relative to their counterparts with fewer symptoms. Such marked improvements were seen among parents in negative affect and adaptation difficulties and among children in parent-child conflict, positive and negative affect in the ER arm. More improvements were noted among parents in negative affect and sociocultural adaptation difficulties and among children in negative affect in the IP arm. Future studies are suggested to develop and provide parent-child parallel interventions targeting both psychological and sociocultural adaptations to parents and children with heightened baseline depressive symptoms to facilitate their positive adaptation in Hong Kong.
Avoidance and Rumination as Predictors of Substance Use, Mental Health, and Pain Outcomes Among People Living With HIV.
Ferguson E, Busch AM, Anderson B … +5 more , Abrantes AM, Pinkston MM, Baker JV, Stein MD, Uebelacker LA
Behav Ther · 2024 Sep · PMID 39174262 · Full text
Pain, substance use, and mental health conditions are common among people living with HIV (PLWH), and avoidance and rumination may influence the co-occurrence of these conditions. The present study examined longitudinal...
Pain, substance use, and mental health conditions are common among people living with HIV (PLWH), and avoidance and rumination may influence the co-occurrence of these conditions. The present study examined longitudinal associations between avoidance/rumination and pain outcomes, anxiety, anger, and substance use among PLWH. Participants (N = 187) with chronic pain and depressive symptoms completed self-report assessments over a 1-year period. Greater avoidance/rumination was positively associated with mental health outcomes (anxiety, anger), pain interference, and alcohol use across participants after controlling for depression severity. At time points with greater avoidance/rumination than average, participants also reported increased pain severity and interference, anxiety and anger symptoms, and alcohol use. No associations were found between avoidance/rumination and cannabis use. Results suggest a mechanistic effect of avoidance/rumination, such that increases in avoidance/rumination correspond with poorer health outcomes among PLWH over time. Targeting avoidance/rumination through intervention approaches may be beneficial for addressing comorbid health conditions among PLWH. Additional research is necessary to investigate this possibility and further characterize the effects of avoidance/rumination on health outcomes for PLWH.
Emotion Regulation Frequency and Self-Efficacy: Differential Associations with Affective Symptoms.
Ramos-Cejudo J, Salguero JM, García-Sancho E … +1 more , Gross JJ
Behav Ther · 2024 Sep · PMID 39174261 · Publisher ↗
Successful emotion regulation is a critical component of mental health, and difficulties with emotion regulation have been associated with a wide range of disorders, including anxiety and depressive disorders. However, a...
Successful emotion regulation is a critical component of mental health, and difficulties with emotion regulation have been associated with a wide range of disorders, including anxiety and depressive disorders. However, although much is known about commonly used forms of emotion regulation such as cognitive reappraisal and expressive suppression, the relative contribution of two important facets of emotion regulation-frequency and self-efficacy-is not yet clearly established. To address this issue, we conducted two studies. Study 1 employed a community sample (cross-sectional N = 431; 4- to 5-month longitudinal N = 182). Study 2 employed a clinical sample (cross-sectional N = 132). Both assessed emotion regulation frequency and self-efficacy, as well as affective outcomes (anxiety and depressive symptoms). Findings indicated cognitive reappraisal self-efficacy appears to be a relevant variable understanding negative affect outcomes, cross-sectionally, longitudinally and in the clinical sample. Our findings support the process model of emotion regulation in affective symptomatology. Implications for theory and treatment are discussed.
What CBT Modules Work Best for Whom? Identifying Subgroups of Depressed Youths by Their Differential Response to Specific Modules.
Frederick J, Ng MY, Valente MJ … +2 more , Venturo-Conerly K, Weisz JR
Behav Ther · 2024 Jul · PMID 38937058 · Full text
Prior research suggests that the effects of specific cognitive-behavioral therapy (CBT) modules on symptom outcomes can be estimated. We conducted a study utilizing idiographic and nomothetic methods to clarify which CBT...
Prior research suggests that the effects of specific cognitive-behavioral therapy (CBT) modules on symptom outcomes can be estimated. We conducted a study utilizing idiographic and nomothetic methods to clarify which CBT modules are most effective for youth depression, and for whom they are most effective. Thirty-five youths received modular CBT for depression. Interrupted time series models estimated whether the introduction of each module was associated with changes in internalizing symptoms, whereby significant symptom reduction would suggest a therapeutic response to the module. Regression models were used to explore whether participant characteristics predicted subgroups of youths based on their estimated response to certain types (e.g., cognitive) of modules, and whether group membership was associated with posttreatment outcomes. Thirty youths (86%) had at least one module associated with a significant change in internalizing symptoms from premodule delivery to postmodule delivery. The specific modules associated with these changes varied across youths. Behavioral activation was most frequently associated with symptom decreases (34% of youths). No participant characteristics predicted estimated response to module type, and group membership was not significantly associated with posttreatment outcomes. Youths display highly heterogeneous responses to treatment modules, indicating multiple pathways to symptom improvement for depressed youths.
The Nature of Mental Imagery and Its Relationship With Amotivational Psychopathology in People With Schizophrenia Spectrum Disorders.
Pillny M, Hallford DJ, Böge K
Behav Ther · 2024 Jul · PMID 38937057 · Publisher ↗
Many people with schizophrenia spectrum disorders (SSDs) experience profound amotivation, which is strongly related to anticipatory anhedonia. Yet, the neuropsychological fundamentals of anticipatory anhedonia and amotiv...
Many people with schizophrenia spectrum disorders (SSDs) experience profound amotivation, which is strongly related to anticipatory anhedonia. Yet, the neuropsychological fundamentals of anticipatory anhedonia and amotivation are barely understood, resulting in a lack of effective treatments for these patients. Aberrancies in positive mental imagery may interfere with the anticipation of pleasure and could thus explain anticipatory anhedonia and amotivation. However, the nature of mental imagery and its relationship with amotivational psychopathology in SSD is largely unknown. In this preregistered study, we therefore examined mental imagery characteristics and their relation to anticipatory anhedonia, amotivation, and daily life activity in SSD. TheN = 86 participants included individuals with SSD (n = 43) and demographically matched healthy controls (n = 43). Mental imagery, anticipatory pleasure, amotivation, and activity engagement were assessed with structured interviews and self-report questionnaires. Ecological momentary assessment was used to measure state anticipatory pleasure and activity engagement in daily life (n = 81). Compared to the control group, the SSD group showed comparable quantity, but less vividness of mental imagery. Reduced vividness of mental imagery in SSD was significantly associated with higher anticipatory anhedonia, amotivation, and low activity engagement in cross-sectional and prospective analyses. Reduced mental imagery vividness may cause a lack of internal incentive to seek pleasurable experiences and could explain amotivation. Interventions aiming to improve mental imagery vividness and related anticipatory pleasure responses in SSD may be effective in targeting amotivation.
Clinical Experiences Using Cognitive-Behavioral Therapy for Eating Disorders.
Gioia AN, Ali S, Reilly EE
Behav Ther · 2024 Jul · PMID 38937056 · Full text
Data suggests that despite the availability of evidence-based psychological treatments for eating disorders (EDs), techniques from these therapies may be less frequently used within real-life clinical practice. The aim o...
Data suggests that despite the availability of evidence-based psychological treatments for eating disorders (EDs), techniques from these therapies may be less frequently used within real-life clinical practice. The aim of this study was to provide the opportunity for clinicians to give feedback on their experiences treating EDs using cognitive-behavioral therapy (CBT) through reporting on use of CBT techniques and barriers to treatment implementation in naturalistic settings. Clinicians (N = 126) who self-identified as using CBT for EDs reported demographic information, frequency/usefulness of empirically supported treatment techniques, problems/limitations of CBT, and barriers faced while implementing CBT. The most frequently used technique reported by clinicians was psychoeducation, and the least frequently used technique was use of surveys to address mind reading. Patients' unwillingness to follow a meal plan/nutritional guide was rated as the most impactful barrier, alongside ED severity. Of the problems/limitations of CBT, too little guidance on treating co-occurring symptoms was rated as the most impactful. This study provided a mechanism for clinicians to share their experiences using CBT for EDs in real-world settings. Overall, results regarding frequency of use and usefulness of techniques indicate a high level of endorsement. Moreover, the most frequently endorsed barriers to/limitations of CBT related to lack of guidance on treating complex ED presentations. Future research should explore ways to treat cases that go beyond the prototypical ED case and explore ways to adapt CBT to meet the needs of naturalistic treatment settings.
A Systematic Quality Review of Single-Case Experimental Designs Using Acceptance and Commitment Therapy in Adult Clinical Populations.
Luck SAM, Golijani-Moghaddam N, Dawson DL
Behav Ther · 2024 Jul · PMID 38937055 · Publisher ↗
Recent publications within Contextual Behavioral Science provided a rationale for the expansion of intervention efficacy research using methods that capture idiographic factors and processes. We conducted a systematic re...
Recent publications within Contextual Behavioral Science provided a rationale for the expansion of intervention efficacy research using methods that capture idiographic factors and processes. We conducted a systematic review of the use and quality of single-case experimental designs (SCED) within the Acceptance and Commitment Therapy (ACT) literature in adult clinical populations. The systematic review was conducted according to PRISMA guidelines and the databases CINAHL, MEDLINE, PsycINFO, PsycArticles and OpenGrey were searched for peer-reviewed articles. Further studies were sought through review of reference lists of all full text studies. Studies were assessed against What Works Clearinghouse (WWC) single-case design standards. Twenty-six studies met eligibility criteria and were conducted within research teams all implementing multiple-baseline designs. Twenty-four studies did not meet WWC standards with most failing to ensure a degree of concurrence across participants. The extent of randomisation methods was also captured. The review highlights the sparsity of SCEDs within ACT literature in clinical populations and current methodological practices. Limitations of the review and implications for future research are discussed.
Emotion Regulation Training as an Add-on in the Treatment of Obesity in Young Adolescents: A Randomized Controlled Superiority Trial.
Debeuf T, Verbeken S, Boelens E … +4 more , Volkaert B, Tanghe A, Michels N, Braet C
Behav Ther · 2024 Jul · PMID 38937054 · Publisher ↗
In an inpatient treatment center for pediatric obesity, the effectiveness of an emotion regulation (ER) training on top of the multidisciplinary obesity treatment (MOT) was tested by means of an RCT. The ER training was...
In an inpatient treatment center for pediatric obesity, the effectiveness of an emotion regulation (ER) training on top of the multidisciplinary obesity treatment (MOT) was tested by means of an RCT. The ER training was evaluated on primary outcomes: ER and emotional eating, and secondary outcomes: well-being and weight loss, taking into account pre, post, and follow-up measurements. Of the 115 10- to-14-year old adolescents with obesity (52.2% girls), 65 were allocated to the ER training. Physicians measured their height and weight objectively (4 times). Participants also filled out questionnaires on ER competencies (ER abilities and ER strategies), emotional eating and well-being (3 times). Significant pre-post interactions were found for "emotional awareness," "problem solving," and "evoking a positive mood." Moreover, the positive effects of the ER training on emotion regulation strategies were maintained at follow-up. Concerning well-being, no significant pre-post interaction effects were found but a significant interaction effect was found when comparing pre with follow-up. Analyses show a significant main effect of time on weight loss, but this was not qualified by a Time × Condition interaction effect. The current RCT study shows limited but promising effects of adding an ER training to the MOT. Further research should investigate whether the positive short-term effects will be maintained.
Paranoia and Social Anxiety: Predicting Aggressive Behavior.
Mallott MA, Stryker JST, Schmidt NB
Behav Ther · 2024 Jul · PMID 38937053 · Publisher ↗
Aggression is a transdiagnostic behavior that is associated with poor clinical outcomes. As such, it is important to understand factors that contribute to various manifestations of aggressive behavior. Recent research ha...
Aggression is a transdiagnostic behavior that is associated with poor clinical outcomes. As such, it is important to understand factors that contribute to various manifestations of aggressive behavior. Recent research has revealed a subtype of individuals with social anxiety disorder (SAD) who tend to display relatively high amounts of aggression and experience more severe social anxiety and dysfunction compared to individuals in the prototypical SAD group. The current study used a status threat manipulation along with behavioral indices of aggression to examine the impact of paranoia and social anxiety symptom severity on aggression in a sample of undergraduates with social anxiety (N = 220). Analyses indicated that paranoia uniquely predicted indirect aggression whereas an interaction between social status threat, paranoia, and social anxiety severity uniquely predicted direct aggression. These findings suggest that paranoia may be a particularly important contributor to aggression among individuals with social anxiety.
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