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1.
Br J Clin Psychol ; 2024 Jun 12.
Artículo en Inglés | MEDLINE | ID: mdl-38867489

RESUMEN

OBJECTIVES: The feared possible self refers to an imagined version of self that one is afraid of being or becoming. Previous evidence has shown that dysfunctional reasoning (i.e., inferential confusion) is associated with obsessive-compulsive disorder (OCD) symptoms, which is partially mediated by a feared self. However, the evidence is reliant on non-clinical samples and a general measure of the feared self. METHODS: Using a cross-sectional design, the current study attempted to replicate and extend this literature in a sample clinically diagnosed with OCD (n = 350) to assess the pathway from inferential confusion to OCD symptoms when feared self is accounted for as a mediator, particularly the individual dimensions of feared self (i.e., corrupted, culpable, and malformed feared selves). Participants completed a structured clinical interview for DSM-5, as well as measures of inferential confusion (Dysfunctional Reasoning Processes Task), obsessive beliefs, feared self, OCD symptoms, and psychological distress. RESULTS: Inferential confusion directly, and indirectly through the feared corrupted self, affected OCD symptoms, even after adjusting for obsessive beliefs, psychological distress, and comorbidity. However, the feared culpable and malformed selves did not play a role in this pathway. CONCLUSIONS: The study underscores that the feared corrupted self links inferential confusion to OCD symptoms, translating to the need to consider both dysfunctional reasoning processes and this specific feared self in clinical settings when treating OCD. Furthermore, the study provides more support for the inference-based approach (IBA) to OCD.

2.
Psychoneuroendocrinology ; 167: 107087, 2024 May 28.
Artículo en Inglés | MEDLINE | ID: mdl-38820716

RESUMEN

There are individual effects of alexithymia, childhood maltreatment, impulsivity, and some biological markers on aggression and psychological distress in schizophrenia. However, the combined effects of these psychological and biological markers have not yet been fully studied. This study therefore aimed to investigate the influence of these psychological and biological markers on aggression and psychological distress (e.g., depression and anxiety) in inpatients with schizophrenia (n = 355). Participants completed self-report and clinician-rated scales, and blood samples were collected. There were no significant differences between patients with and without alexithymia regarding biological markers. Patients with childhood maltreatment exhibited higher levels of free triiodothyronine (FT3) and C-reactive protein (CRP), as well as lower total cholesterol (TC) levels, compared to non-traumatized individuals. Aggression was positively predicted by psychological distress, alexithymia, childhood maltreatment, impulsivity, CRP, and FT3, and negatively by TC and low-density lipoprotein cholesterol. Negative symptoms, childhood maltreatment, alexithymia, aggression, and CRP positively, and high-density lipoprotein cholesterol negatively emerged as predictors of psychological distress. The study highlights the connections between childhood maltreatment, alexithymia, impulsivity, and potentially related biological dysregulation in explaining aggression and negative mood states as a bio-psychological model of aggression and mood in schizophrenia.

3.
Br J Clin Psychol ; 62(4): 800-815, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-37715987

RESUMEN

OBJECTIVES: There is a significant relationship between a general feared self and contact contamination concerns in obsessive-compulsive disorder (OCD), especially when the influence of mental contamination is considered a part of this relationship. However, these associations have not been explored in a clinical OCD sample when using each dimension of the multidimensional conceptualization of the feared self as the predictor (i.e., the corrupted, culpable, and malformed feared selves). METHODS: We tested these associations using a cross-sectional design. Specifically, a sample of patients diagnosed with OCD (N = 417) completed a series of self-report measures of OCD symptoms and its related constructs. We also explored these associations with unacceptable thoughts as the outcome, rather than contamination concerns, due to unacceptable thoughts having evidenced strong associations with the feared self and mental contamination. RESULTS: After controlling for relevant cognitive (i.e., obsessive beliefs) and affective (i.e., depressive symptoms) constructs and comorbidity, the corrupted feared self was found to have a direct link, along with an indirect link through mental contamination, with symptoms of contact contamination and unacceptable thoughts. CONCLUSIONS: The fear of being corrupted may be associated with feelings of contamination in the absence of direct contact with a contaminant, which may then predict OCD symptoms of repugnant obsessional thoughts and contact contamination concerns. The corrupted feared self and mental contamination should therefore be targeted in treatments for repugnant obsessions and contamination-related OCD.


Asunto(s)
Miedo , Trastorno Obsesivo Compulsivo , Humanos , Estudios Transversales , Encuestas y Cuestionarios , Miedo/psicología , Emociones , Trastorno Obsesivo Compulsivo/psicología
4.
Clin Psychol Psychother ; 30(4): 826-841, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36791748

RESUMEN

Previous research has shown that vulnerable self-themes and feared self-perceptions may play an important role in the development and maintenance of obsessive-compulsive disorder (OCD). In particular, the recently validated Multidimensional Version of the Fear-of-Self Questionnaire (FSQ-MV) has shown strong relationships with OCD symptoms independent of cognitive constructs and negative mood in non-clinical samples. The current study aimed to further evaluate the validity and reliability of a Persian version of the FSQ-MV in OCD patients (N = 300), as well as non-clinical individuals (N = 300). Participants completed a set of scales evaluating feared self-perceptions and OCD-related symptoms/conditions. The results showed that the Persian version of the FSQ-MV replicated the three-factor structure of the original scale in non-clinical and OCD patients. The FSQ-MV and its subscales had excellent reliability. Additionally, the FSQ-MV was significantly associated with related cognitive constructs, as well as OCD symptoms and their severity, in both samples. The feared self, especially the corrupted feared self, was a significant unique predictor of OC symptomology, especially for repugnant obsessions, and OCD severity. The study confirmed the validity and reliability of the Persian version of the FSQ-MV. Moreover, cognitive conceptualizations may benefit from a consideration of the feared self in OCD, which may play an important role in its development, maintenance and severity.


Asunto(s)
Trastorno Obsesivo Compulsivo , Humanos , Reproducibilidad de los Resultados , Trastorno Obsesivo Compulsivo/diagnóstico , Trastorno Obsesivo Compulsivo/psicología , Miedo/psicología , Encuestas y Cuestionarios , Conducta Obsesiva/psicología
5.
Clin Psychol Psychother ; 30(3): 620-630, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36639957

RESUMEN

Previous studies have reported childhood emotional maltreatment (CEM) to be associated with specific obsessive-compulsive (OC) symptoms, but maladaptive coping, which may be the underlying mechanism in this relationship, has not been evaluated yet. Thus, the present study aimed to examine the effects of CEM on the OC symptoms of responsibility for harm and unacceptable thoughts, as well as obsessive-compulsive disorder (OCD) severity, through maladaptive coping, including cognitive avoidance, experiential avoidance and emotional suppression in OCD patients (n = 360). The results showed that CEM had direct effects, as well as indirect effects via cognitive and experiential avoidance and emotional suppression, on responsibility for harm and unacceptable thoughts. In addition, the indirect effect of CEM on OCD severity was significantly mediated by the roles of cognitive avoidance and experiential avoidance. The present study adds new literature to evidence indicating the role of early childhood events in developing and maintaining OCD in which adverse maladaptive coping related to unpleasant childhood abuse plays an important role in OCD. More precisely, OCD patients who experience a history of CEM may further use maladaptive coping to cope with their distress and subsequently experience responsibility for harm, unacceptable thoughts and severe OCD.


Asunto(s)
Maltrato a los Niños , Trastorno Obsesivo Compulsivo , Preescolar , Humanos , Niño , Trastorno Obsesivo Compulsivo/psicología , Emociones , Adaptación Psicológica , Pacientes
6.
Clin Psychol Psychother ; 29(6): 1886-1896, 2022 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-35649288

RESUMEN

Desire thinking is an emerging construct in the addictive behaviours literature. No research, to date, has investigated its contribution to problematic alcohol use and nicotine dependence in patient samples when accounting for established predictors of addictive behaviours. The present study sought to clarify, in patient samples, the relative contribution of desire thinking in the associations between negative affect, impulsivity and thought suppression on the one hand and craving, problematic alcohol use and nicotine dependence on the other. To achieve this goal, two groups of individuals with alcohol use disorder (AUD) (n = 370; age range = 15-67 years) and nicotine dependence (n = 365; age range = 17-75 years) were selected, and measures of negative affect, impulsivity, thought suppression, craving, desire thinking, problematic alcohol use and nicotine dependence were completed by both groups. Results showed that in both groups, negative affect and thought suppression indirectly affected alcohol and nicotine craving, problematic alcohol use and nicotine dependence through the mediating role of desire thinking. The present study shows the independent role of desire thinking in predicting problematic alcohol use and nicotine dependence in patient samples, indicating its potential relevance for treatment.


Asunto(s)
Alcoholismo , Tabaquismo , Humanos , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Alcoholismo/epidemiología , Tabaquismo/complicaciones , Pensamiento , Ansia , Consumo de Bebidas Alcohólicas
7.
Curr Psychol ; : 1-10, 2022 May 06.
Artículo en Inglés | MEDLINE | ID: mdl-35540371

RESUMEN

In the present study, we investigated the role of desire thinking in problematic social media use (PSMU) whilst accounting for negative affect, impulsivity, and thought suppression. A sample of individuals with PSMU (n = 350) who used social media at least 8 h daily was recruited. Participants completed measures of negative affect, impulsivity, thought suppression, craving, desire thinking, and PSMU. Results indicated that negative affect, impulsivity, and thought suppression had significant indirect effects on craving and PSMU through the significant mediating role of desire thinking. The present study shows that desire thinking is an underlying mechanism linking established variables associated with PSMU (negative affect, impulsivity, and thought suppression) to craving and PSMU. Focusing efforts on the interruption of desire thinking may be beneficial to support individuals in disengaging from PSMU.

8.
Addict Behav ; 124: 107108, 2022 01.
Artículo en Inglés | MEDLINE | ID: mdl-34509092

RESUMEN

Evidence has shown that smoking is a self-regulatory strategy to relieve negative affect and that metacognitions about smoking may play a role in addictive behaviors. Therefore, the present research was designed to examine the direct and indirect roles of emotion dysregulation and negative affect in predicting urge to smoke and nicotine dependence via metacognitions about smoking. In a cross-sectional study, 450 nicotine-dependent men completed measures of urge to smoke, nicotine dependence, metacognitions about smoking, negative affect, and emotion dysregulation. The results showed that both emotion dysregulation and negative affect had indirect effects on urge to smoke via positive metacognitions about smoking as well as on nicotine dependence via negative metacognitions about smoking. The findings suggest that metacognitions about smoking have different roles in different patterns of nicotine use so that positive and negative metacognitions have important roles respectively in urge to smoke and nicotine dependence in smokers with high emotion dysregulation and negative affect. This study also adds to the literature on the metacognitive theoretical framework of addictive behaviors supporting the use of Metacognitive Therapy interventions in smoking cessation.


Asunto(s)
Metacognición , Tabaquismo , Estudios Transversales , Emociones , Humanos , Masculino , Fumar
9.
Int J Psychiatry Clin Pract ; 26(1): 85-91, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-33825607

RESUMEN

OBJECTIVE: The Bipolar Depression Rating Scale (BDRS) is a structured rating scale designed to assess depressive and mixed symptoms in bipolar disorder (BD). Previous studies evaluating the scale have been performed on small samples or on patients in a depressive phase, but not on patients in a mixed or manic phase. This study evaluated the Persian version of the BDRS regarding its factor structure, reliability, and validity in a large sample of Iranian women with BD in a depressive or mixed/manic phase. METHODS: Three-hundred and one female BD inpatients completed the BDRS, the Beck Depression Inventory-II (BDI-II), the Hamilton Depression Rating Scale (HDRS), the Montgomery-Åsberg Depression Rating Scale (MADRS), and the Young Mania Rating Scale (YMRS). RESULTS: The BDRS demonstrated a three-factor structure with good reliability. The BDRS and its psychological and somatic symptom clusters had stronger correlations with other measures of depressive symptoms than a measure of mania. The BDRS mixed symptom cluster also had a stronger correlation with a measure of mania than other measures of depression, supporting the scales' convergent and discriminant validity. CONCLUSIONS: The BDRS demonstrated psychometric validity in assessing depressive and mixed symptoms in Iranian women with BD in a depressive or mixed/manic phase.KEY POINTSThe Bipolar Depression Rating Scale (BDRS) was validated in Iranian women with BD.The BDRS showed a three-factor structure, similar to the original validation.The BDRS had good reliability based on Omega and test-retest coefficients.The findings provided evidence for the convergent and discriminant validity of the BDRS.


Asunto(s)
Trastorno Bipolar , Trastorno Bipolar/diagnóstico , Trastorno Bipolar/psicología , Depresión/psicología , Femenino , Humanos , Irán , Escalas de Valoración Psiquiátrica , Psicometría , Reproducibilidad de los Resultados
10.
Int J Ment Health Addict ; 20(4): 2419-2435, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-33841053

RESUMEN

Coronavirus disease 2019 (COVID-19) is a pandemic outbreak increasing several psychological distress, such as anxiety and phobia, and may affect patients with anxiety disorders. A scale has been recently designed to assess COVID-19-related phobic reactions named the COVID-19 Phobia Scale (C19P-S). The present study aimed to evaluate factor structure, reliability, and validity of the Persian version of the C19P-S (Persian-C19P-S) in patients with anxiety disorders and to compare COVID-19-related phobia among these patients. Three hundred patients with anxiety disorders completed the Persian-C19P-S and other scales assessing anxiety traits (e.g., the Short Health Anxiety Inventory (SHAI), the Health Concerns Questionnaire-54 (HCQ-54), and the Patient Health Questionnaire-4 (PHQ-4)) and COVID-19-related distress (e.g., the COVID Stress Scales (CSS) and the Fear of COVID-19 Scale (FCV-19)). The results showed that the Persian-C19P-S replicated the four-factor structure of the original C19P-S. Internal consistency and test-retest reliability coefficients evidenced the reliability of the scale. The validity of the scale (convergent and discriminant validity) was confirmed. Patients who had generalized anxiety and panic disorders showed higher phobic reactions related to COVID-19 than those with social anxiety disorder and specific phobia. This study indicates that the Persian version of the C19P-S is a valid scale to be used in Iranian patients with anxiety disorders to evaluate COVID-19-related phobia. Moreover, COVID-19-related phobic reactions are higher in some specific types of anxiety disorders.

11.
Addict Behav ; 125: 107144, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-34688122

RESUMEN

Desire thinking is an emerging construct which has been shown to play a role in addictive behaviors. The present study sought to validate a translated Persian version of the Desire Thinking Questionnaire (DTQ) in three groups of individuals with Alcohol Use Disorder (AUD; n = 300), nicotine dependence (n = 300), and problematic social media use (n = 300). All three groups completed the translated Persian version of the DTQ, the Barratt Impulsiveness Scale-15 (BIS-15), the White Bear Suppression Inventory (WBSI), and the Depression Anxiety and Stress Scale-21 (DASS-21). Measures of alcohol use, nicotine dependence and problematic social media use were also collected. The results confirmed a two-factor structure of the Persian version of the DTQ with good reliability and validity in all three groups. Furthermore, both the verbal perseveration and imaginal prefiguration components of the Persian version of the DTQ were found to predict addictive behaviors beyond demographic and clinical characteristics, negative affect, impulsiveness, and thought suppression. The study confirms the psychometric properties of the Persian version of the DTQ and the role of desire thinking as an independent predictor of AUD, nicotine dependence, and the problematic use of social media.


Asunto(s)
Alcoholismo , Conducta Adictiva , Medios de Comunicación Sociales , Tabaquismo , Humanos , Psicometría , Reproducibilidad de los Resultados , Encuestas y Cuestionarios
12.
Clin Psychol Psychother ; 28(6): 1391-1402, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-33881790

RESUMEN

Suicidal ideation is prevalent in patients with obsessive-compulsive disorder (OCD); but, during COVID-19, it may be increased. The present study aimed to examine the effects of obsessive-compulsive (OC) symptom dimensions and OCD severity on suicidal ideation by considering the role of stress responses in reaction to COVID-19 in a clinical sample of patients with OCD. In a cross-sectional study, 304 patients with OCD completed measures of OC symptom dimensions, OCD severity, general mental health (depression and anxiety), and COVID-19-related stress. Results showed that after controlling for depression, anxiety, comorbidity, and lifetime suicide attempts, the OC symptom dimensions of responsibility for harm and unacceptable obsessional thoughts as well as general severity had indirect effects on suicidal ideation through the specific stress responses to COVID-19, including traumatic stress and compulsive checking. The study shows that OCD patients with specific OC symptom dimensions and severe OCD are more likely to have suicidal ideation during the pandemic. Further, the specific stress responses to COVID-19 may be an underlying mechanism. Clinicians should carefully assess suicidal ideation in patients with OCD who experience responsibility for harm and unacceptable thoughts, particularly during the pandemic.


Asunto(s)
COVID-19 , Trastorno Obsesivo Compulsivo , Estudios Transversales , Humanos , Trastorno Obsesivo Compulsivo/complicaciones , Trastorno Obsesivo Compulsivo/epidemiología , SARS-CoV-2 , Ideación Suicida
13.
Clin Psychol Psychother ; 28(6): 1435-1444, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-33687749

RESUMEN

Childhood maltreatment is thought to be associated with suicidality in patients with obsessive-compulsive disorder (OCD). Although the underlying mechanism of this relationship is not clear, cognitive emotion regulation strategies (CERSs) and the specific OC symptoms including unacceptable obsessional thoughts (UOTs) and responsibility for harm (RFH) may underlie this link. Accordingly, the study aimed to assess the effect of childhood maltreatment on suicidal ideation through UOTs, RFH and adaptive and maladaptive CERSs in OCD patients. Three hundred patients meeting a DSM-5 diagnosis of OCD were selected and completed the scales measuring childhood maltreatment, OCD, suicidality and depressive symptoms. After controlling for depressive symptoms and OCD severity, childhood maltreatment was shown to affect suicidal ideation directly. Also, the indirect effect of childhood maltreatment on suicidal ideation was mediated by adaptive CERSs, UOTs and RFH. The findings show that OCD patients with a history of childhood maltreatment, less use of adaptive CERSs and the experiences of UOTs and RFH should be carefully considered regarding suicidal risk.


Asunto(s)
Maltrato a los Niños , Regulación Emocional , Trastorno Obsesivo Compulsivo , Niño , Cognición , Humanos , Ideación Suicida
14.
Int J Psychiatry Clin Pract ; 25(1): 90-102, 2021 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-33559512

RESUMEN

OBJECTIVES: The relations of childhood emotional maltreatment and alexithymia to the clinical course of bipolar disorder (BD) have been widely recognised. Difficulties in regulating emotions may explain these relationships. The current study evaluated the effects of childhood emotional maltreatment and alexithymia on depressive and manic symptoms as well as suicidal ideation in female patients with BD. Emotion dysregulation was evaluated as a mediating factor. METHODS: Three hundred hospitalised female patients with a diagnosis of BD provided information regarding their history of childhood emotional maltreatment, alexithymia, difficulties in emotion regulation, depressive and manic symptoms, and suicidal ideation. A series of structural equation models (SEMs) were calculated to assess the associations between these variables. RESULTS: Childhood emotional abuse and difficulty in identifying feelings were indirectly associated with depressive and manic symptoms as well as suicidal ideation. This association was mediated by emotion dysregulation. This association remained significant after depressive and manic symptoms were controlled in the model. CONCLUSIONS: This study indicates that patients with BD who experienced emotional abuse during childhood and have difficulties identifying emotions report greater emotion dysregulation. These individuals, in turn, are more likely to experience more severe depressive and manic symptoms as well as suicidal ideation.Key pointsChildhood emotional maltreatment and emotional and clinical factors in bipolar disorder were assessed.Childhood emotional abuse indirectly affected clinical factors via emotion dysregulation.Difficulty in identifying feelings was linked to clinical factors via emotional dysregulation.Emotional dysregulation affected the links of childhood emotional maltreatment and difficulty in identifying feelings on suicidal ideation after controlling for clinical symptoms.Emotional dysregulation dimensions of impulse, strategies, and goals emerge in relation to suicidal ideation.


Asunto(s)
Adultos Sobrevivientes del Maltrato a los Niños , Síntomas Afectivos/fisiopatología , Trastorno Bipolar/fisiopatología , Depresión/fisiopatología , Regulación Emocional/fisiología , Manía/fisiopatología , Ideación Suicida , Adolescente , Adulto , Femenino , Humanos , Pacientes Internos , Persona de Mediana Edad , Adulto Joven
15.
J Obsessive Compuls Relat Disord ; 29: 100626, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33520614

RESUMEN

The present study aimed to compare a group of patients with obsessive-compulsive disorder (OCD; N = 270) before and during COVID-19 on specific obsessive-compulsive (OC) symptom dimensions and symptom severity. In addition, the study aimed to evaluate the associations of COVID-19-related stress responses with change in OC symptom dimensions and severity of symptoms as the result of the pandemic. Results showed that patients with OCD had higher scores on all OC symptom dimensions and symptom severity during the pandemic as compared to their scores from before the pandemic. Thus, the effect of COVID-19 is not limited to an increase in fears of contamination alone, but occurs across other symptom dimensions, including responsibility for harm, unacceptable thoughts, and symmetry. In addition, regression analyses indicated that COVID-19-related stress responses significantly predicted the observed increase in specific OC symptom dimensions and general severity, after controlling for pre-COVID-19 scores of symptoms and severity. The increase of symptoms as the result of COVID-19 might be best understood in the context of a non-specific stress-related response similar to the effects observed in non-clinical and other clinical populations.

16.
J Obsessive Compuls Relat Disord ; 28: 100615, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-33354499

RESUMEN

The COVID Stress Scales (CSS) were designed to assess stress related to the COVID-19 pandemic. Emerging evidence indicates that people with anxiety disorders (ADs) and obsessive-compulsive disorder (OCD) may be more negatively impacted by COVID-19 than those with mood disorders or healthy individuals. Accordingly, this study sought to validate the Persian CSS (Persian-CSS) and to compare COVID-19-related stress reactions among patients with specific ADs and OCD. Patients with OCD (n = 300) and ADs (n = 310) completed the Persian-CSS and other scales developed to assess anxiety-related traits and COVID-19-related distress. The Persian-CSS replicated a five-factor structure similar to the original CSS in OCD and ADs. The total CSS and its scales had good reliability and validity. Patients with generalized anxiety disorder, panic disorder, and OCD had higher COVID-19 stress reactions than patients with social anxiety disorder and specific phobia. Patients with panic disorder had higher danger and contamination fears and xenophobia than patients with OCD. The study suggests that the Persian-CSS is a valid scale to be used in patients with OCD and ADs, each of whom differs in their specific patterns of COVID-19-related stress reactions.

17.
Clin Psychol Psychother ; 28(2): 345-354, 2021 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-32896028

RESUMEN

Negative affect may be related to alcohol-related patterns (e.g., craving and problematic alcohol use). Distress intolerance and positive and negative alcohol-related metacognitions may be underlying mechanisms in this link. This study aimed to evaluate the effect of negative affect including depressive, anxious, and stress symptoms on alcohol craving and problematic alcohol use via the paths of distress tolerance and both positive and negative alcohol-related metacognitions. Three hundred men with problematic alcohol use during the abstinence phase completed psychological and clinical measures. Results showed that craving and negative alcohol metacognitions mediated the relationship between negative affect and problematic alcohol use. Negative affect had a direct and positive effect on craving and indirect effect via distress intolerance and positive alcohol metacognitions. In turn, distress intolerance and positive alcohol metacognitions indirectly and positively affected problematic alcohol use via craving. The study indicates that distress tolerance and distinct alcohol metacognitions may be differently related to various patterns of alcohol-related problems, such that alcohol drinkers with high levels of negative affect, distress intolerance, and positive alcohol metacognitions show higher levels of craving, while high negative affect in relation to high negative alcohol metacognitions and alcohol craving is related to the perpetuation of alcohol use or problematic alcohol use.


Asunto(s)
Afecto , Consumo de Bebidas Alcohólicas/psicología , Trastornos Relacionados con Alcohol/psicología , Metacognición , Adulto , Anciano , Ansiedad/psicología , Ansia , Depresión/psicología , Humanos , Masculino , Persona de Mediana Edad , Estrés Psicológico/psicología , Adulto Joven
18.
Addict Behav ; 112: 106656, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-32977272

RESUMEN

Anxiety in social interactions is an important factor in cigarette use and nicotine dependence. Metacognitions about smoking have been found to predict smoking behavior and may help understand the relationship between anxiety in social interactions and nicotine dependence. In the current study, we evaluated the direct effect of anxiety in social interactions on nicotine dependence and its indirect effect through metacognitions (controlling for anhedonia and depression) in nicotine-dependent men (n = 388). Participants completed measures of anxiety in social interactions [the Social Interaction Anxiety Scale (SIAS)], anhedonia [the Snaith HamiltonPleasure Scale (SHAPS)], metacognitions about smoking [e.g., theMetacognitions aboutSmoking Questionnaire (MSQ)] nicotine dependence [the Fagerström Test for Nicotine Dependence (FTND)], and clinical factors related to smoking including depressive symptoms [e.g., the Beck Depression Inventory-II (BDI-II)]. As expected, after controlling for depressive symptoms and anhedonia, anxiety in social interactions indirectly affected nicotine dependence through negative metacognitions about smoking, but not positive metacognitions. These findings are discussed in relation to the metacognitive model of addictive behaviors.


Asunto(s)
Metacognición , Nicotina , Interacción Social , Tabaquismo , Ansiedad , Humanos , Masculino , Fumar/psicología
19.
Clin Psychol Psychother ; 27(5): 736-748, 2020 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-32285550

RESUMEN

Although alexithymia has been found to be associated with physical symptoms in psychosomatic disorders such as asthma, mechanisms linking this association are unknown. However, affective alexithymic features may be associated with physical symptoms in the presence of deficits in affective characteristics such as low empathy and high negative affect. This study aimed to assess direct effects of alexithymic traits on physical symptoms and indirect effects of these subscales through empathy and negative affect (e.g. depressive, anxious and stress symptoms) by controlling for asthma severity in patients with asthma. Three hundred patients with asthma completed the Toronto Alexithymia Scale-20 (TAS-20), the Basic Empathy Scale (BES), the Depression Anxiety Stress Scales-21 (DASS-21) and the Physical Symptoms Inventory (PSI). After controlling for asthma severity, the results showed that alexithymia subscales of the TAS-20 had no direct effects on physical symptoms, but the difficulty in identifying feelings (DIF) subscale of the TAS-20 was associated with affective empathy and negative affect. Affective empathy was significantly related to negative affect. Affective empathy and negative affect were associated with physical symptoms. The affective subscale of alexithymia on the TAS-20, that is DIF, indirectly affected physical symptoms through affective empathy and negative affect. Findings suggest that patients with asthma who have high levels of DIF may show high physical symptoms in the presence of low affective empathy and high negative affect.


Asunto(s)
Afecto/fisiología , Síntomas Afectivos/psicología , Asma/fisiopatología , Asma/psicología , Empatía/fisiología , Adolescente , Adulto , Síntomas Afectivos/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Adulto Joven
20.
Arch Suicide Res ; 24(4): 568-588, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-31349768

RESUMEN

This study aimed to evaluate direct and indirect effects of the behavioral inhibition system (BIS) and the behavioral activation system (BAS) on depression and current suicidal ideation through rumination and self-reflection in a sample of suicide attempters. Three hundred suicide attempters completed the Rumination/Reflection Questionnaire (RRQ), the Carver and White BIS/BAS scales, the Beck Scale for Suicide Ideation (BSSI), and the Beck Depression Inventory-II (BDI-II). Results revealed that the BAS and BIS had direct effects on suicidal ideation but not depression. Low BAS had an indirect effect on depression through decreased self-reflection. High BIS had an indirect effect on depression via increased rumination. Low BAS and high BIS had indirect effects on suicidal ideation through decreased self-reflection. The findings suggest that low BAS and high BIS may be associated with depression and suicidal ideation in suicide attempters who have decreased self-reflection and increased rumination. Also, increasing self-reflection and reducing rumination as respectively adaptive and maladaptive self-focused attention strategies may prohibit depression and suicidal ideation.


Asunto(s)
Depresión/psicología , Regulación Emocional , Inhibición Psicológica , Rumiación Cognitiva , Ideación Suicida , Intento de Suicidio , Adulto , Estudios Transversales , Femenino , Humanos , Irán/epidemiología , Masculino , Autocontrol/psicología , Suicidio/psicología , Intento de Suicidio/psicología , Intento de Suicidio/estadística & datos numéricos , Prevención del Suicidio
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