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1.
Clin Neurol Neurosurg ; 245: 108516, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39180814

RESUMO

BACKGROUND: Individuals diagnosed with hemifacial spasm (HFS) frequently undergo noticeable alterations in their facial appearance. Such changes can detrimentally influence both their physical and psychological well-being. While prior studies have identified self-esteem and fear of negative evaluation (FNE) as key elements in social anxiety, their role in studies concerning body image and its correlation with social anxiety has been seldom explored. This research seeks to explore how self-esteem and FNE concurrently mediate the relationship between body image and social anxiety among Chinese individuals with HFS. METHODS: Chinese patients with HFS (n=151) completed a cross-sectional questionnaire on the first day of admission that assessed body image, social anxiety, self-esteem, and FNE over the past week. Path analysis was used to test the hypothesis of the mediation model. RESULTS: The hypothesized model showed that FNE was positively correlated with body image and social anxiety, while negative associations were found among body image, self-esteem and social anxiety. Self-esteem and FNE play a mediating role between body image and social anxiety. CONCLUSION: Our findings suggest that self-esteem and FNE may be important psychological pathways that affect body image and social anxiety in Chinese patients with HFS. Supplementing mental health services that help increase self-esteem and reduce FNE should be considered to improve the psychological quality of patients with HFS.


Assuntos
Imagem Corporal , Espasmo Hemifacial , Autoimagem , Humanos , Imagem Corporal/psicologia , Feminino , Masculino , Espasmo Hemifacial/psicologia , Pessoa de Meia-Idade , Adulto , Estudos Transversais , Idoso , Medo/psicologia , Fobia Social/psicologia , Inquéritos e Questionários , Ansiedade/psicologia
2.
J Affect Disord ; 366: 226-233, 2024 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-39216639

RESUMO

The identification of psychopathological markers has been the focus of several scientific fields. The results were inconsistent due to lack of a clear nosology. Network analysis, focusing on the interactions between symptoms, provided important insights into the nosology of mental disorders. These interactions originate several topological properties that could constitute markers of psychopathology. One of these properties is network connectivity, which has been explored in recent years. However, the results have been inconsistent, and the topological properties of psychopathological networks remain largely unexplored and unknown. We compared several topological properties (i.e., connectivity, average path length, assortativity, average degree, modularity, global clustering) of psychopathological networks of healthy and disordered participants across depression (N = 2830), generalized anxiety (N = 13,463), social anxiety (N = 12,814), and obsessive-compulsive disorder (N = 16,426). Networks were estimated using Bayesian Gaussian Graphical Models. The Janson-Shannon measure of divergence was used to identify differences between the network properties. Network connectivity distinguished healthy and disordered participants' networks in all disorders. However, in depression and generalized anxiety, network connectivity was higher in healthy participants. The presence and number of motifs also distinguished the networks of healthy and disordered participants. Other topological properties (i.e., modularity, clustering, average path length and average degree) seem to be disorder-specific. The psychopathological significance of network connectivity must be clarified. Some topological properties of psychopathological networks are promising markers of psychopathology and may contribute to clarifying the nosology of mental disorders.


Assuntos
Transtornos de Ansiedade , Teorema de Bayes , Transtorno Obsessivo-Compulsivo , Humanos , Feminino , Masculino , Adulto , Transtornos de Ansiedade/psicologia , Transtornos de Ansiedade/fisiopatologia , Transtorno Obsessivo-Compulsivo/fisiopatologia , Transtorno Obsessivo-Compulsivo/psicologia , Transtornos Mentais/psicologia , Transtornos Mentais/fisiopatologia , Pessoa de Meia-Idade , Transtorno Depressivo/psicologia , Transtorno Depressivo/fisiopatologia , Fobia Social/fisiopatologia , Fobia Social/psicologia , Psicopatologia
3.
J Affect Disord ; 365: 614-627, 2024 Nov 15.
Artigo em Inglês | MEDLINE | ID: mdl-39173929

RESUMO

BACKGROUND: Social anxiety disorder (SAD) is a high-prevalence mental disorder among children and adolescents. The aim of this study is to compare and rank the effectiveness of several psychotherapies for SAD among children and adolescents. METHODS: Only randomized controlled trials (RCTs) were utilized by searching PubMed, Embase, Cochrane Library, and Web of Science. We used network meta-analysis in the Bayesian framework to analyze the data. This study is registered with PROSPERO, number CRD42023476829. RESULTS: In total, 30 RCTs with 1547 individuals were included, and nine psychotherapies with three control conditions were compared and ranked in this study. The findings revealed that internet-delivered cognitive behavioural therapy (surface under the cumulative ranking curve [SUCRA: 71.2 %]), group cognitive behavioural therapy (SUCRA: 68.4 %), and individual cognitive behavioural therapy (SUCRA: 66.0 %) significantly reduced social anxiety symptoms; internet-delivered cognitive behavioural therapy also significantly decreased depression symptoms in these patients (SUCRA: 92.2 %). In addition, group cognitive behavioural therapy can enhance functioning in these patients (SUCRA: 89.6 %). CONCLUSION: These results suggest that internet-delivered cognitive behavioural therapy is the optimal type of psychotherapy for reducing social anxiety and depression symptoms in children and adolescents with SAD, internet-delivered parent-child interaction therapy and cognitive bias modification of interpretation have relatively poor treatment effects on social anxiety symptoms in children than other psychological interventions, and group cognitive behavioural therapy has better benefits in enhancing the functioning among children and adolescents with SAD. Further studies are needed to ascertain these results due to the limited number of included studies.


Assuntos
Terapia Cognitivo-Comportamental , Fobia Social , Adolescente , Criança , Humanos , Terapia Cognitivo-Comportamental/métodos , Metanálise em Rede , Fobia Social/psicologia , Fobia Social/terapia , Psicoterapia/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto
4.
Inquiry ; 61: 469580241276146, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39183632

RESUMO

Social anxiety disorder is the third most common disorder in the general population. Social phobia has a significant impact on nursing colleagues' self-esteem. The purpose of the current study was to assess social anxiety and its relation to self-esteem among nursing students. The study was a cross-sectional study. Data were collected from 231 nursing students through a convenience sampling method. The instruments of the study included "Social Phobia Inventory (SPIN)" and the "Rosenberg self-esteem scale." The results indicated that the social anxiety mean was 15.1 ± 11.1 (ranging from 0 to 68) and the self-esteem was 19.9 ± 4.5 (ranging from 0 to 30). The current study indicates that female and social anxiety are predictors of self-esteem among nursing students. Also, the present study concludes that lower social anxiety is associated significantly with higher self-esteem among Palestinian undergraduate nursing students (r = -.35, P < .001). The study concludes that there are inverse correlation between social anxiety and self-esteem among Palestinian undergraduate nursing students. Even though most students showed modest levels of social anxiety and normal self-esteem.


Assuntos
Autoimagem , Estudantes de Enfermagem , Humanos , Feminino , Estudantes de Enfermagem/psicologia , Masculino , Estudos Transversais , Adulto Jovem , Adulto , Fobia Social/psicologia , Ansiedade/psicologia , Fatores Sexuais , Adolescente
5.
PLoS One ; 19(8): e0307163, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39137224

RESUMO

BACKGROUND: Social Anxiety Disorder (SAD) is an anxiety disorder characterized by excessive fear of scrutiny in social situations. Health students are more susceptible to SAD due to academic demands. They may resort to self-medication, particularly beta-blockers (BBs) for managing physical symptoms of SAD. The study aims to investigate the prevalence of beta-blocker use and its relationship with social anxiety disorder among health students at Umm Al-Qura University. METHODS: In this cross-sectional study, 461 undergraduate health students participated in a questionnaire with 30 questions divided into three sections: The Social Phobia Inventory (SPIN), BBs usage behavior questionnaire, and demographic characteristics. RESULTS: The study found 56.2% had SAD. A total of 7.8% of the sample reported using BBs, and no significant correlation was found between the usage of BBs and the SAD score (P = 0.085). CONCLUSION: The study revealed significant relationships between the presence of SAD with gender, history of mental conditions, and correlation between the use of BBs with history of mental conditions. Although BBs usage is low among health students, the prevalence of SAD is alarming. The results could raise awareness about the need for early detection of SAD among health students.


Assuntos
Antagonistas Adrenérgicos beta , Humanos , Masculino , Feminino , Estudos Transversais , Antagonistas Adrenérgicos beta/uso terapêutico , Prevalência , Adulto Jovem , Universidades , Adulto , Inquéritos e Questionários , Fobia Social/epidemiologia , Fobia Social/psicologia , Estudantes de Ciências da Saúde/psicologia , Estudantes de Ciências da Saúde/estatística & dados numéricos , Adolescente , Estudantes/psicologia
6.
JMIR Ment Health ; 11: e50535, 2024 Jun 27.
Artigo em Inglês | MEDLINE | ID: mdl-39115189

RESUMO

Background: Social anxiety disorder (SAD) is one of the most prevalent psychological disorders and generally co-occurs with elevated shame levels. Previous shame-specific interventions could significantly improve outcomes in social anxiety treatments. Recent review suggests that integrating a more direct shame intervention could potentially increase the effectiveness of cognitive behavioral therapy. Web-based cognitive behavioral therapy (WCBT) has proven efficacy, sustaining benefits for 6 months to 4 years. Previous evidence indicated that shame predicted the reduction of social anxiety and mediated between engagements in exposure and changes in social anxiety during WCBT. Objective: This study aimed to design a shame intervention component through a longitudinal study and conduct a randomized controlled trial to investigate the effectiveness of a shame intervention component in reducing social anxiety symptoms and shame experience in a clinical sample of people with SAD. Methods: The development of a shame intervention component was informed by cognitive behavioral principles and insights from longitudinal data that measured the Experience of Shame Scale (ESS), the Coping Styles Questionnaire, and the Social Interaction Anxiety Scale (SIAS) in 153 participants. The psychoeducation, cognitive construct, and exposure sections were tailored to focus more on shame-related problem-solving and self-blame. A total of 1220 participants were recruited to complete questionnaires, including the ESS, the SIAS, the Social Phobia Scale (SPS), and diagnostic interviews. Following a 2-round screening process, 201 participants with SAD were randomly assigned into a shame WCBT group, a normal WCBT group, and a waiting group. After the 8-week WCBT intervention, the participants were asked to complete posttest evaluations, including the ESS, SIAS and SPS. Results: Participants in the shame WCBT group experienced significant reductions in shame levels after the intervention (ESS: P<.001; ηp2=0.22), and the reduction was greater in the shame intervention group compared to normal WCBT (P<.001; mean deviation -12.50). Participants in both the shame WCBT and normal WCBT groups experienced significant reductions in social anxiety symptoms (SIAS: P<.001; ηp2=0.32; SPS: P<.001; ηp2=0.19) compared to the waiting group after intervention. Furthermore, in the experience of social interaction anxiety (SIAS), the shame WCBT group showed a higher reduction compared to the normal WCBT group (P<.001; mean deviation -9.58). Problem-solving (SE 0.049, 95% CI 0.025-0.217) and self-blame (SE 0.082, 95% CI 0.024-0.339) mediated the effect between ESS and SIAS. Conclusions: This is the first study to design and incorporate a shame intervention component in WCBT and to validate its efficacy via a randomized controlled trial. The shame WCBT group showed a significant reduction in both shame and social anxiety after treatment compared to the normal WCBT and waiting groups. Problem-solving and self-blame mediated the effect of shame on social anxiety. In conclusion, this study supports previous findings that a direct shame-specific intervention component could enhance the efficacy of WCBT.


Assuntos
Terapia Cognitivo-Comportamental , Intervenção Baseada em Internet , Fobia Social , Vergonha , Humanos , Masculino , Terapia Cognitivo-Comportamental/métodos , Feminino , Fobia Social/terapia , Fobia Social/psicologia , Adulto , Estudos Longitudinais , Resultado do Tratamento , Adulto Jovem , Pessoa de Meia-Idade , Internet
7.
BMC Psychiatry ; 24(1): 508, 2024 Jul 17.
Artigo em Inglês | MEDLINE | ID: mdl-39020338

RESUMO

BACKGROUND: According to the cognitive behavioral model of social anxiety, attentional bias to negative emotional information causes and maintains anxiety. The goal of attentional bias modification (ABM) is to reduce anxiety by reducing attention bias to negative emotional information. METHOD: We used questionnaires and experiments to explore the improvement effect of ABM training on social anxiety in college students. In Study 1, we used dot-probe tasks to investigate the attentional bias to negative emotional information and the relationship with social anxiety severity in college students. In Study 2, college students with high social anxiety were divided into two groups: attentional bias modification training task group (ABM) and attention control condition task group (ACC). The ABM group received a continuous intervention for 10 days to observe changes in social anxiety levels and attentional bias scores in the pretest and posttest stages. RESULTS: The results showed that the correlation of attentional bias to negative emotional information and social anxiety severity was significant. Meanwhile, the high social anxiety participants responded more quickly to negative emotional information. After the intervention, social anxiety levels and attentional bias scores of the training group were significantly reduced. CONCLUSIONS: The results showed that attentional bias modification training can reduce attentional bias to negative emotional information in college students with social anxiety and effectively improve their social anxiety.


Assuntos
Viés de Atenção , Emoções , Humanos , Masculino , Feminino , Adulto Jovem , Ansiedade/psicologia , Ansiedade/terapia , Estudantes/psicologia , Terapia Cognitivo-Comportamental/métodos , Adulto , Adolescente , Inquéritos e Questionários , Fobia Social/psicologia , Fobia Social/terapia
8.
J Affect Disord ; 363: 662-670, 2024 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-39019224

RESUMO

BACKGROUND: Social Anxiety Disorder (SAD) is a highly heterogeneous disorder. To enlighten its heterogeneity, this study focused on recalled parental behavior and aimed to empirically identify if there are subgroups of SAD based on recalled parental behavior by means of cluster analysis. Further, the study investigated whether those subgroups differed on clinical, trauma, and personality variables. METHODS: This study included 505 individuals diagnosed with SAD and 98 adult controls who were asked to fill out the Parental Bonding Instrument (PBI), the Adverse Childhood Experiences Questionnaire (ACE), and the Temperament and Character Inventory (TCI). Cluster analysis determined whether there are meaningful SAD subgroups based on PBI. The clusters obtained were compared with each other and with the control group with regard to clinical, ACE, and TCI variables. RESULTS: The cluster analysis revealed two SAD clusters based on recalled parental behavior. SAD individuals in the first cluster (49.3 %) perceived their parents as intermediately caring, but not as overcontrolling. SAD individuals in the second cluster (50.7 %) perceived their parents as less caring and overcontrolling, reported more severe clinical symptoms and trauma, and had lower values in Self-Directedness and Cooperativeness. LIMITATIONS: The present study is cross-sectional, therefore unable to confirm causal interpretations. CONCLUSION: Parenting is meaningful to enlighten the heterogeneity of SAD symptomatology and to specify treatment approaches as there are two meaningful subgroups in individuals with SAD corresponding to differences in clinical presentation, trauma, and personality.


Assuntos
Relações Pais-Filho , Poder Familiar , Fobia Social , Humanos , Feminino , Masculino , Adulto , Análise por Conglomerados , Fobia Social/psicologia , Poder Familiar/psicologia , Estudos Transversais , Apego ao Objeto , Inquéritos e Questionários , Temperamento , Experiências Adversas da Infância/estatística & dados numéricos , Experiências Adversas da Infância/psicologia , Inventário de Personalidade , Pais/psicologia , Adulto Jovem , Pessoa de Meia-Idade
9.
J Affect Disord ; 363: 282-291, 2024 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-39038622

RESUMO

BACKGROUND: Individuals with high social interaction anxiety (SIA) and depression often behave submissively in social settings. Few studies have simultaneously examined the associations between objectively assessed submissive behaviors and SIA or depression, despite their high comorbidity and unknown mechanisms regarding submissiveness. METHODS: A sample of 45 young adults self-reported trait SIA and depression, state positive/negative affect (PA/NA) before and after a virtual social interaction. Participants engaged in a four-minute conversation with a confederate who was trained to behave neutrally. Mutual eye gaze, via eye-tracking, and vocal pitch were assessed throughout the interaction. RESULTS: Depression and SIA were positively correlated with NA, poorer self-rated performance, and vocal pitch. Highly socially anxious women engaged in less mutual eye gaze than highly socially anxious men. Also, vocal pitch was inversely associated with mutual eye gaze and positively related to NA and (nonsignificantly) to self-ratings of poor performance. Finally, our data partially replicated past research on the use of vocal pitch during social stress to detect social anxiety disorder. LIMITATIONS: The current sample is relatively homogenous in educational attainment, age, and race. All research confederates were women. Future research should examine whether these archival data replicate with the latest telecommunication technologies. CONCLUSION: Our findings highlight nuanced relationships among SIA, depression, emotions, self-perceptions, and biobehavioral indicators of submissive behavior-in response to an ambiguously negative/positive social interaction. Sex/gender may interact with these effects, emphasizing considerations for research method designs.


Assuntos
Depressão , Fixação Ocular , Interação Social , Humanos , Feminino , Masculino , Adulto Jovem , Fixação Ocular/fisiologia , Adulto , Depressão/psicologia , Ansiedade/psicologia , Fobia Social/psicologia , Fobia Social/fisiopatologia , Voz/fisiologia , Adolescente
10.
Trials ; 25(1): 492, 2024 Jul 19.
Artigo em Inglês | MEDLINE | ID: mdl-39030620

RESUMO

BACKGROUND: Cognitive therapy for social anxiety disorder (CT-SAD) has extensive empirical support and is recommended in several national guidelines. However, ensuring access to evidence-based psychological therapies such as CT-SAD remains a global challenge. An internet-delivered version of this treatment protocol (iCT-SAD) has recently been developed in the UK as a way to overcome this challenge, demonstrating comparable outcomes to face-to-face CT-SAD whilst requiring less therapist time per client. Initial findings also suggest its cross-cultural transferability, but the previous studies in other cultural settings used the English language programme and only included English-fluent participants as a second language. It is not yet known what outcomes can be achieved once the programme has been translated and adapted for a different cultural context. Therefore, this trial aims to evaluate the clinical efficacy of Japanese iCT-SAD when combined with treatment as usual (TAU) in clients with SAD. METHODS: This two-arm, parallel-group, superiority randomised controlled trial will recruit 60 Japanese participants with SAD, randomly assigning them to either Japanese iCT-SAD + TAU or TAU alone at a ratio of 1:1. The primary outcome measure is the self-report Liebowitz Social Anxiety Scale, and secondary.outcomes include other measures of social anxiety symptoms and processes, general mood and functioning, and response to treatment. We will also assess treatment acceptability and gather participant feedback. Assessments will take place at baseline (week 0), mid-treatment (week 8), and post-treatment (week 15), with a further 3-month follow-up (week 27) for the iCT-SAD + TAU arm. The primary analyses will be conducted on an intent-to-treat basis, comparing the primary and secondary outcome measures between groups using linear mixed-effect models, along with additional mediation analysis. DISCUSSION: Investigating the efficacy of translated and culturally adapted iCT-SAD in different cultural contexts is an important step in evaluating the global reach of internet interventions. This trial will provide valuable insights into the effects of iCT-SAD combined with usual care, and how this treatment could be delivered in routine clinical settings in Japan. TRIAL REGISTRATION: International Standard Randomized Controlled Trials (ISRCTN), ISRCTN82859645, registered on January 19, 2024. UMIN Clinical Trials Registry (UMIN-CTR), UMIN000052702, registered on November 6, 2023.


Assuntos
Terapia Cognitivo-Comportamental , Fobia Social , Humanos , Terapia Cognitivo-Comportamental/métodos , Fobia Social/terapia , Fobia Social/psicologia , Japão , Resultado do Tratamento , Intervenção Baseada em Internet , Adulto , Ensaios Clínicos Controlados Aleatórios como Assunto , Feminino , Masculino , Adulto Jovem , Pessoa de Meia-Idade , Assistência à Saúde Culturalmente Competente , Tradução , Internet , Adolescente , População do Leste Asiático
11.
J Anxiety Disord ; 106: 102907, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39059189

RESUMO

Prominent models of adult social anxiety disorder emphasize the role of hyperreactivity and emotion regulation (ER) difficulties. However, it is unclear whether these factors are relevant in childhood, a critical period for the development of this disorder. We used ecological momentary assessment with mobile phones to assess daily-life emotional reactivity and use and effectiveness of ER strategies in children aged 10-13 years. We compared three groups: Social anxiety disorder (n = 29), clinical controls with mixed anxiety disorders (n = 27) and healthy controls (n = 31). We also investigated long-term effects of ER on trait social anxiety 12 months later. Hierarchical linear modelling revealed higher emotional reactivity and more use of suppression in children with social anxiety disorder compared to clinical and healthy controls. Contrary to our expectations, children with social anxiety disorder reported more use of avoidance and reappraisal compared to clinical, but not healthy, controls. The groups did not differ in subjective effectiveness of ER strategies. Use of suppression, avoidance, and rumination each predicted an increase in social anxiety 12 months later. Taken together, our results extend previous findings from lab and questionnaire studies and illustrate the role of maladaptive ER for child social anxiety disorder.


Assuntos
Avaliação Momentânea Ecológica , Regulação Emocional , Fobia Social , Humanos , Criança , Feminino , Masculino , Regulação Emocional/fisiologia , Fobia Social/psicologia , Adolescente , Transtornos de Ansiedade/psicologia , Emoções/fisiologia
12.
Psychol Assess ; 36(9): 513-525, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38900520

RESUMO

The use of analogue samples, as opposed to clinical groups, is common in mental health research, including research on social anxiety disorder (SAD). Recent observational and statistical evidence has raised doubts about the validity of current methods for establishing analogue samples of individuals with clinically significant social anxiety. Here, we used data from large community samples of clinical and nonclinical participants to determine new cutoff scores on self-report measures of social anxiety symptoms and symptom-related impairment. We then examined whether using these newly determined cutoff scores alone or in combination improves the identification of individuals who have SAD from those who do not, revealing the most ideal cutoff combination to be 34 or above on the Social Phobia Inventory and 11 or above on the Sheehan Disability Scale. Finally, we compared the effects of our new cutoff scores with old cutoff scores by extracting analogue samples of participants with high social anxiety from historical data on seven large groups of undergraduate Psychology research participants from the authors' institution spanning the past 5 years (2018-2023). We observed that the new combined cutoff scores identified markedly fewer students as having high social anxiety, lending credibility to their utility. We also observed a striking increase in levels of social anxiety symptoms in the undergraduate population from before to after the COVID-19 pandemic. Of note, most participants were under 30 and identified as Caucasian or Asian women, indicating that future research is needed to examine whether our findings generalize to diverse populations. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Fobia Social , Humanos , Fobia Social/diagnóstico , Fobia Social/psicologia , Feminino , Adulto , Masculino , Adulto Jovem , Autorrelato , Escalas de Graduação Psiquiátrica/normas , Pessoa de Meia-Idade , Ansiedade/diagnóstico , Ansiedade/psicologia , Adolescente
13.
Behav Ther ; 55(4): 825-838, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38937053

RESUMO

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.


Assuntos
Agressão , Transtornos Paranoides , Fobia Social , Humanos , Agressão/psicologia , Masculino , Feminino , Transtornos Paranoides/psicologia , Adulto Jovem , Fobia Social/psicologia , Ansiedade/psicologia , Adolescente , Adulto
14.
J Anxiety Disord ; 105: 102879, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38936039

RESUMO

The bivalent fear of evaluation (BFOE) model of social anxiety divides fear of evaluation into two distinct valences: fear of positive evaluation (FPE) and fear of negative evaluation (FNE). However, there is evidence that the two most widely utilized and psychometrically supported measures of FNE and FPE contain items which are ambiguous with regard to valence of evaluative fear. To formally address this, the BFOE Scale (BFOES) was developed, by merging items from measures of FNE and FPE into a single scale with an integrated response format. The present studies examined the psychometric profile of the BFOES across a large pooled archival dataset (N = 2216), which included approximately 10 % (n = 224) patients with social anxiety disorder (SAD). The factorial validity, internal consistency, and construct validity of the BFOES were examined. Additionally, item response theory analyses were employed for the purpose of merging items from self-report scales which utilized different Likert-type response formats. Results from both studies provided support for the psychometric profile of the BFOES. The implications of the BFOES for the assessment of social anxiety, and theoretical models of fear of evaluation and SAD, are discussed.


Assuntos
Medo , Fobia Social , Psicometria , Humanos , Psicometria/instrumentação , Medo/psicologia , Masculino , Feminino , Adulto , Fobia Social/diagnóstico , Fobia Social/psicologia , Reprodutibilidade dos Testes , Escalas de Graduação Psiquiátrica/normas , Pessoa de Meia-Idade , Inquéritos e Questionários/normas , Adulto Jovem , Adolescente , Análise Fatorial
15.
Brain Behav Immun ; 120: 315-326, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38852762

RESUMO

Social anxiety disorder is a common psychiatric condition that severely affects quality of life of individuals and is a significant societal burden. Although many risk factors for social anxiety exist, it is currently unknown how social fear sensitivity manifests biologically. Furthermore, since some individuals are resilient and others are susceptible to social fear, it is important to interrogate the mechanisms underpinning individual response to social fear situations. The microbiota-gut-brain axis has been associated with social behaviour, has recently been linked with social anxiety disorder, and may serve as a therapeutic target for modulation. Here, we assess the potential of this axis to be linked with social fear extinction processes in a murine model of social anxiety disorder. To this end, we correlated differential social fear responses with microbiota composition, central gene expression, and immune responses. Our data provide evidence that microbiota variability is strongly correlated with alterations in social fear behaviour. Moreover, we identified altered gene candidates by amygdalar transcriptomics that are linked with social fear sensitivity. These include genes associated with social behaviour (Armcx1, Fam69b, Kcnj9, Maoa, Serinc5, Slc6a17, Spata2, and Syngr1), inflammation and immunity (Cars, Ckmt1, Klf5, Maoa, Map3k12, Pex5, Serinc5, Sidt1, Spata2), and microbe-host interaction (Klf5, Map3k12, Serinc5, Sidt1). Together, these data provide further evidence for a role of the microbiota-gut-brain axis in social fear responses.


Assuntos
Eixo Encéfalo-Intestino , Extinção Psicológica , Medo , Microbioma Gastrointestinal , Camundongos Endogâmicos C57BL , Animais , Medo/fisiologia , Camundongos , Microbioma Gastrointestinal/fisiologia , Extinção Psicológica/fisiologia , Masculino , Eixo Encéfalo-Intestino/fisiologia , Encéfalo/metabolismo , Comportamento Social , Fobia Social/metabolismo , Fobia Social/psicologia , Tonsila do Cerebelo/metabolismo , Modelos Animais de Doenças , Ansiedade/metabolismo
16.
J Affect Disord ; 362: 24-35, 2024 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-38906224

RESUMO

BACKGROUND: Dimensional frameworks of psychopathology call for multivariate approaches to map co-occurring disorders to index what symptoms emerge when and for whom. Ecological momentary assessment (EMA) offers a method for assessing and differentiating the dynamics of co-occurring symptoms with greater temporal granularity and naturalistic context. The present study used multivariate mixed effects location-scale modeling to characterize the time-varying dynamics of depressed mood and anxiety for women diagnosed with social anxiety disorder (SAD) and major depression (MDD). METHODS: Women completed five daily EMA surveys over 30 days (150 EMA surveys/woman, T ≈ 5250 total observations) and two clinical diagnostic and retrospective self-report measures administered approximately two months apart. RESULTS: There was evidence of same-symptom lagged effects (bs = 0.08-0.09), but not cross-symptom lagged effects (bs < 0.01) during EMA. Symptoms co-varied such that momentary spikes from one's typical level of anxiety were associated with increases in momentary depressed mood (b = 0.19) and greater variability of depressed mood (b = 0.06). Similarly, spikes from one's typical levels of depressed mood were associated with increases in momentary anxiety (b = 0.19). Furthermore, the presence and magnitude of effects demonstrated person-specific heterogeneity. LIMITATIONS: Our findings are constrained to the dynamics of depressed and anxious mood among cisgender women with primary SAD and current or past MDD. CONCLUSIONS: Findings from this work help to characterize how daily experiences of co-occurring mood and anxiety fluctuate and offer insight to aid the development of momentary, person-specific interventions designed to regulate symptom fluctuations.


Assuntos
Transtorno Depressivo Maior , Avaliação Momentânea Ecológica , Humanos , Feminino , Adulto , Transtorno Depressivo Maior/psicologia , Transtorno Depressivo Maior/epidemiologia , Depressão/psicologia , Depressão/epidemiologia , Fobia Social/psicologia , Fobia Social/epidemiologia , Pessoa de Meia-Idade , Adulto Jovem , Ansiedade/psicologia , Ansiedade/epidemiologia , Autorrelato , Estudos Retrospectivos
17.
Psychother Psychosom ; 93(4): 264-270, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38934153

RESUMO

INTRODUCTION: Imagery rescripting (ImRs) is a psychotherapeutic intervention targeting aversive memories. During the three-phase intervention, patients reexperience their aversive memory (phase 1), observe the scene from their adult perspective, and intervene to help their former selves (phase 2), and reexperience it again with the positive changes (phase 3). Previous studies have rarely investigated emotional and regulatory processes taking place during the intervention. OBJECTIVE: This randomized controlled trial investigated self-reported affective and physiological responses during ImRs. METHODS: Seventy-seven patients with social anxiety disorder (SAD) were randomly assigned to a single session of ImRs or a control intervention (recall and discussion of the memory) targeting an aversive social memory. Heart rate (HR) and heart rate variability (HRV) were assessed during and post hoc ratings of positive and negative feelings after baseline and the intervention phases. RESULTS: Relative to the control intervention, ImRs resulted in an initial increase in negative feelings from baseline to phase 1 and a following larger (phase 1 to phase 2) and more stable (phase 2 to phase 3) decrease in negative feelings/increase in positive feelings. On the physiological level, during ImRs compared to the control intervention, mean HR was significantly higher during phase 1 and HRV during phase 3, each compared to baseline. CONCLUSIONS: These results provide further information about the specific sequence of emotional responses on different response levels during ImRs, being consistent with known theories of emotional processing and supposed mechanisms of ImRs.


Assuntos
Emoções , Frequência Cardíaca , Imagens, Psicoterapia , Fobia Social , Humanos , Fobia Social/terapia , Fobia Social/psicologia , Feminino , Masculino , Adulto , Frequência Cardíaca/fisiologia , Imagens, Psicoterapia/métodos , Emoções/fisiologia , Pessoa de Meia-Idade , Rememoração Mental/fisiologia , Memória
18.
J Anxiety Disord ; 105: 102890, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38878519

RESUMO

Fear of positive evaluation (FPE) is becoming recognised as an important component of social anxiety that is distinct from fear of negative evaluation (FNE). While core belief scales exist for fear of negative evaluation (FNE), none has been developed for FPE. Therefore, this paper describes the development and validation of a measure of core beliefs that is specific to FPE. An exploratory factor analysis was performed on 60 initial items with an Australian undergraduate sample, in which a confirmatory factor analysis was performed with an independent Australian general population sample. A series of further analyses were performed to test convergent and divergent validity. The Positive Evaluation Core Beliefs Scale (PECS) emerged as a 17-item two-factor psychometrically valid measure that correlates more strongly with measurement of FPE than FNE. The PECS measure offers a new opportunity for researchers and clinicians to better explore cognitions associated with social anxiety.


Assuntos
Fobia Social , Psicometria , Humanos , Feminino , Masculino , Adulto , Psicometria/instrumentação , Fobia Social/psicologia , Fobia Social/diagnóstico , Inquéritos e Questionários , Reprodutibilidade dos Testes , Análise Fatorial , Medo/psicologia , Adolescente , Austrália , Pessoa de Meia-Idade , Adulto Jovem , Escalas de Graduação Psiquiátrica/normas , Ansiedade/psicologia , Ansiedade/diagnóstico
19.
J Anxiety Disord ; 104: 102875, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38763062

RESUMO

Individuals with Social Anxiety Disorder (SAD) are at risk for employment problems. This multi-site trial examined the efficacy of Work-Related Cognitive Behavioral Therapy provided alongside vocational services as usual (WCBT+VSAU), a group-based treatment designed to improve mental health and employment outcomes for individuals with SAD. Vocational service-seeking participants with SAD (N = 250) were randomized to either WCBT+VSAU or VSAU-alone. Hypotheses were that participants randomized to WCBT+VSAU would report less social anxiety, less depression, and more hours worked than participants randomized to VSAU-alone. WCBT+VSAU participants had significantly greater improvements on the Liebowitz Social Anxiety Scale (LSAS; d=-.25, CI=-0.49 to -0.02, p = .03) at post-assessment compared to VSAU-alone. The conditions did not differ on any variable at later time points or on secondary outcomes. Unexpectedly, participants randomized to VSAU-alone experienced LSAS improvements, similar to WCBT+VASU at later timepoints. Baseline psychological flexibility (beta=-.098 [-0.19-0.008]) and depression (beta=-0.18 [-0.34-0.009]) moderated change in social anxiety. Participants with lower psychological flexibility and higher depression responded more strongly to WCBT+VSAU than VSAU-alone over the duration of the study, suggesting that WCBT+VSAU may particularly benefit those with greater psychopathology. Results indicate that vocational centers are promising settings for treating SAD and employment-focused refinements are likely needed to improve work outcomes.


Assuntos
Terapia Cognitivo-Comportamental , Fobia Social , Desemprego , Humanos , Terapia Cognitivo-Comportamental/métodos , Masculino , Feminino , Adulto , Fobia Social/terapia , Fobia Social/psicologia , Desemprego/psicologia , Desemprego/estatística & dados numéricos , Pessoa de Meia-Idade , Resultado do Tratamento , Depressão/terapia , Reabilitação Vocacional/métodos
20.
J Psychopathol Clin Sci ; 133(5): 368-377, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38780600

RESUMO

Appearance-related safety behaviors (ARSBs) have been identified as a key mechanistic target in individuals with elevated appearance concerns, social anxiety symptoms, and body dissatisfaction. The aim of the present study was to experimentally test the effect of fading these behaviors in individuals with body dysmorphic disorder (BDD), social anxiety disorder, and/or an eating disorder (ED). Ninety-four female participants were randomized to either a 1-month text message-based ARSB fading condition (n = 47) or a self-monitoring control condition (n = 47). Findings demonstrated that individuals in the ARSB fading condition saw significantly greater reductions in postmanipulation appearance concerns, appearance importance, ED symptoms, general anxiety, and depression. ARSB fading also led to lower BDD and social anxiety disorder symptoms, though this was only found among those who met for these respective diagnoses. Furthermore, we found that changes in appearance importance partially mediated the effect of condition on appearance concerns, BDD symptoms, social anxiety symptoms, and ED symptoms. Compared to the control, the ARSB fading group also demonstrated less reactivity to an in vivo appearance-related stressor task. This study provides strong evidence for the importance of ARSBs in the maintenance of appearance-related psychopathology among a clinical sample. Findings demonstrate the potential utility of reducing ARSBs as an overarching treatment strategy for appearance-related psychopathology. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Transtornos Dismórficos Corporais , Imagem Corporal , Transtornos da Alimentação e da Ingestão de Alimentos , Humanos , Feminino , Adulto , Transtornos Dismórficos Corporais/psicologia , Transtornos Dismórficos Corporais/diagnóstico , Adulto Jovem , Imagem Corporal/psicologia , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Fobia Social/psicologia , Fobia Social/diagnóstico , Ansiedade/psicologia , Envio de Mensagens de Texto , Adolescente
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