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Theoretical models conventionally portray the consolidation of memories as a slow process that unfolds during sleep. According to the classical Complementary Learning Systems theory, the hippocampus (HPC) rapidly changes its connectivity during wakefulness to encode ongoing events and create memory ensembles that are later transferred to the prefrontal cortex (PFC) during sleep. However, recent experimental studies challenge this notion by showing that new information consistent with prior knowledge can be rapidly consolidated in PFC during wakefulness and that PFC lesions disrupt the encoding of congruent events in the HPC. The contributions of the PFC to memory encoding have therefore largely been overlooked. Moreover, most theoretical frameworks assume random and uncorrelated patterns representing memories, disregarding the correlations between our experiences. To address these shortcomings, we developed a HPC-PFC network model that simulates interactions between the HPC and PFC during the encoding of a memory (awake stage), and subsequent consolidation (sleeping stage) to examine the contributions of each region to the consolidation of novel and congruent memories. Our results show that the PFC network uses stored memory "schemas" consolidated during previous experiences to identify inputs that evoke congruent patterns of activity, quickly integrate it into its network, and gate which components are encoded in the HPC. More specifically, the PFC uses GABAergic long-range projections to inhibit HPC neurons representing input components correlated with a previously stored memory "schema," eliciting sparse hippocampal activity during exposure to congruent events, as it has been experimentally observed.
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Hipocampo , Memoria , Corteza Prefrontal , Sueño , Corteza Prefrontal/fisiología , Hipocampo/fisiología , Memoria/fisiología , Humanos , Sueño/fisiología , Vigilia/fisiología , Modelos Neurológicos , Consolidación de la Memoria/fisiología , AnimalesRESUMEN
BACKGROUND: The relationship between childhood trauma (CT) and psychotic symptoms in patients with schizophrenia (SCZ), and subthreshold psychotic experiences in non-clinical populations is well-established. However, little is known about the relationship between subtypes of trauma and specific symptoms in patients, their siblings, and controls. It is also not clear which variables mediate the relationship between trauma and psychotic symptoms. METHODS: Seven hundred and forty-two patients with SCZ, 718 of their unaffected siblings and 1039 controls from three EU-GEI sites were assessed for CT, symptom severity, and cognitive schemas about self/others. CT was assessed with the Childhood Trauma Questionnaire, and cognitive schemas were assessed by The Brief Core Schema Scale. RESULTS: Patients with psychosis were affected by CT more than their siblings and controls in all domains. Childhood emotional abuse and neglect were more common in siblings than controls. CT was related to negative cognitive schemas toward self/others in patients, siblings, and controls. We found that negative schemas about self-mediated the relationship between emotional abuse and thought withdrawal and thought broadcasting. Approximately 33.9% of the variance in these symptoms was explained by the mediator. It also mediated the relationship between sexual abuse and persecutory delusions in SCZ. CONCLUSIONS: Our findings suggest that childhood abuse and neglect are more common in patients with schizophrenia than their siblings and healthy controls, and have different impacts on clinical domains which we searched. The relationship between CT and positive symptoms seems to be mediated by negative cognitive schemas about self in schizophrenia.
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Preadolescence is a critical period for the onset of puberty and eating-related psychopathology. More advanced pubertal status is associated with elevated eating pathology. However, it was unclear whether this association was moderated by self-referential processing, an important, modifiable cognitive risk for various forms of psychopathology, including eating problems. Further, no study has examined the neural correlates of self-referential processing in relation to eating pathology. To address these gaps, we examined how the association between pubertal status and disordered eating was moderated by self-referential processing in a community sample of 115 nine-to-12-year-old preadolescents (66 girls; mean age/SD = 10.98/1.18 years; 87.5% White). Youths reported their pubertal status and disordered eating behaviors and completed an ERP version of the Self-Referent Encoding Task (SRET) to assess self-referential processing. A Principal Component Analysis of the ERP data identified an anterior late positive potential (LPP) in both the positive and negative SRET conditions. The LPP in the positive condition moderated the positive association between pubertal status and disordered eating behaviors, such that this association was significant for youths with a smaller LPP toward positive self-referential cues, but non-significant for those showing a larger LPP toward positive self-referential cues. These results suggest that a deeper processing of positive self-referential information, indicated by a potentiated LPP, may weaken the negative impact of pubertal status on disordered eating. Our findings also suggest that enhancing positive self-referential processing may be a useful tool in preventing the development of eating pathology in preadolescents, especially for those with more advanced pubertal status.
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Electroencefalografía , Potenciales Evocados , Trastornos de Alimentación y de la Ingestión de Alimentos , Pubertad , Humanos , Femenino , Masculino , Niño , Pubertad/fisiología , Potenciales Evocados/fisiología , Trastornos de Alimentación y de la Ingestión de Alimentos/fisiopatología , AutoimagenRESUMEN
Adolescence is marked by the onset of puberty, which is associated with an increase in mental health difficulties, particularly in girls. Social and self-referential processes also develop during this period: adolescents become more aware of others' perspectives, and judgements about themselves become less favourable. In the current study, data from 119 girls (from London, UK) aged 9-16 years were collected at two-time points (between 2019 and 2021) to investigate the relationship between puberty and difficulties in mental health and emotion regulation, as well as the role of self-referential and social processing in this relationship. Structural equation modelling showed that advanced pubertal status predicted greater mental health and emotion regulation difficulties, including depression and anxiety, rumination and overall difficulties in emotion regulation, and in mental health and behaviour. Advanced pubertal status also predicted greater perspective-taking abilities and negative self-schemas. Exploratory analyses showed that negative self-schemas mediated the relationships between puberty and rumination, overall emotion regulation difficulties, and depression (although these effects were small and would not survive correction for multiple comparisons). The results suggest that advanced pubertal status is associated with higher mental health and emotion regulation problems during adolescence and that negative self-schemas may play a role in this association. RESEARCH HIGHLIGHTS: This study investigates the relationship between puberty, mental health, emotion regulation difficulties, and social and self-referential processing in girls aged 9-16 years. Advanced pubertal status was associated with worse mental health and greater emotion regulation difficulties, better perspective-taking abilities and negative self-schemas. Negative self-schemas may play a role in the relationships between advanced pubertal status and depression, and advanced pubertal status and emotion regulation difficulties, including rumination.
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Depresión , Regulación Emocional , Salud Mental , Pubertad , Autoimagen , Humanos , Adolescente , Femenino , Niño , Pubertad/psicología , Pubertad/fisiología , Regulación Emocional/fisiología , Depresión/fisiopatología , Reino Unido , Ansiedad , Emociones/fisiología , LondresRESUMEN
OBJECTIVE: Open objects encourage interactivity and closed objects discourage it. Repeated experiences with open and closed objects are thought to give rise to spatial concepts that can be used to represent a variety of entities such as societies, others, and the self. The present investigation pursues the idea that preferring that which is open to that which is closed is more compatible with an agreeable mode of interacting with others. METHOD: Three studies (total N = 901) asked participants whether they preferred "open" or "closed" as spatial concepts. Such preferences were linked to variations in agreeableness, peer perceptions, and daily measures of pro-social functioning. RESULTS: Open-preferring, relative to closed-preferring, individuals scored higher in agreeableness (Study 1) and were rated by peers as interpersonally warmer (Study 2). Open preferences varied within and across persons in a daily diary protocol and, in both cases, higher levels of open preference were linked to higher levels of pro-social feeling (Study 3). CONCLUSION: The findings point to a fundamental component of spatial orientation that plays a significant role in encouraging (open) or discouraging (closed) warm, interactive relations with others.
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Emociones , Personalidad , Humanos , Grupo ParitarioRESUMEN
Given the scarcity of studies addressing substance consumption and its relationship with attachment styles and early maladaptive schemas in adolescents, the present study is proposed. Aims of this study are to analyze the relationship among attachment styles, early maladaptive schemas, and substance use; test the predictive role of attachment styles on substance use; and observe the mediating role of early maladaptive schemas in the relationship between attachment and substance use. The sample consisted of 1533 adolescents from Ecuador (53.9% males) aged between 14 and 18 years (M = 15.76; SD = 1.25). The attachment styles of security, value to parental authority, parental permissiveness, parental interference, self-sufficiency and resentment against parents, childhood trauma, and family concern predict substance use (tobacco, alcohol, tranquilizers/sedatives or sleeping pills, hashish or marijuana, cocaine, GHB or liquid ecstasy, ecstasy, amphetamines/speed, hallucinogens, heroin, inhalants/volatiles), and the mediating role of early maladaptive schemas is confirmed (explained variance up to 33.33%). Identifying risk or vulnerability factors, such as attachment and early maladaptive schemas related to substance consumption, is especially relevant for designing and implementing preventive interventions in the adolescent population.
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Conducta del Adolescente , Apego a Objetos , Trastornos Relacionados con Sustancias , Humanos , Adolescente , Ecuador , Masculino , Femenino , Relaciones Padres-HijoRESUMEN
Scrupulosity is treated as a particular presentation of the symptomatology characteristic for obsessive-compulsive disorder (OCD). However, typical treatment of OCD (e.g. cognitive-behavioral therapy) is less effective in the case of religious scruples. Recently, schema therapy has appeared as an alternative effective treatment in obsessive-compulsive symptomatology. The present study investigated the associations between early maladaptive schemas (EMSs) and scrupulosity in a non-clinical sample of 376 poles. The participants assessed their EMSs with the Young Schema Questionnaire 3 - Short Form and their scrupulosity with the Pennsylvania Inventory of Scrupulosity. We used network analysis to control for the EMS interconnectivity. We showed that accounting for the interactions within the EMSs, three schemas, namely, Punitiveness, Subjugation, and Enmeshment/Undeveloped Self, were positively correlated with scrupulosity. Given the central position of the Negativity/Pessimism schema in the examined network, we suggested that activation of this schema could be indirectly correlated to scruples via an escalation of activation to the Punitiveness, Subjugation, and Enmeshment schemas. The findings suggest that dependency and fear of rejection problems (present in Subjugation and Enmeshment EMSs) and over-compensation by perfectionism (present in Punitiveness EMS) could be addressed in the treatment of scruples.
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Analyzing why being a victim of violence has led women to have problems with gambling is a field yet to be explored. Thus, the objectives of the present study were (I) analyze the relationship between gambling motives, received psychological violence, and early maladaptive schemas in women; (II) study differences in the study variables in women with and without gambling disorder (GD); (III) analyze the predictive role of violence and schemas in gambling motives; and (IV) analyze the mediating role of schemas in the relationship between violence and gambling motives. The sample comprised 61 women with GD (M = 48.43, SD = 12.78) and 342 women without GD (M = 26.91, SD = 11.47). The results of the present study revealed positive correlations between gambling motives, psychological violence received and early maladaptive schemas. In addition, women with GD scored higher on the study variables. It was also found that early maladaptive schemas based on subjugation and defectiveness may be a vulnerability factor for engaging in gambling to cope with the negative emotions produced by gender violence. From a clinical perspective, knowing the risk factors related to gambling motives in women is crucial to developing effective prevention and intervention programs.
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AIMS: The aim of this study is to identify early maladaptive schemas in patients with obsessive-compulsive disorder (OCD) and to determine the use of these schemas in OCD autogenous and reactive subtypes. METHODS: The study population included 40 healthy volunteers, and 90 patients diagnosed with OCD. The Yale-Brown Obsession-Compulsion Scale (Y-BOCS) was administered to the OCD group to determine the severity of the disorder, and the Y-BOCS Symptom Checklist was applied to determine the patients with autogenous (n = 37) and reactive (n = 53) subtypes of OCD. Young Schema Questionnaire-Short Form 3 (YSQ-SF3) scales were applied to all participants. RESULTS: When autogenous and reactive subtype groups of OCD were compared with each other, the schema domains of disconnection (p = 0.004), high standards (p = 0.008), other-directedness (p < 0.001) and the schema dimensions of failure (p < 0.001), emotional deprivation (p < 0.001), defectiveness (p = 0.007), approval seeking (p = 0.007) and punishment (p = 0.001) were found to be more dominant in the autogenous group. CONCLUSIONS: The findings of the study support that there are differences between autogenous and reactive subtypes of OCD in terms of dominant schemas. Therefore, its thought that the use of Schema Therapy methods in which schemas appropriate for subtypes are investigated in the treatment of OCD patients will contribute favorably to the treatment response.
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Trastorno Obsesivo Compulsivo , Humanos , Trastorno Obsesivo Compulsivo/psicología , Trastorno Obsesivo Compulsivo/clasificación , Masculino , Femenino , Adulto , Adaptación Psicológica , Adulto Joven , Encuestas y Cuestionarios , Escalas de Valoración PsiquiátricaRESUMEN
This study seeks to add to the existing knowledge and available literature on schema therapy elements in forensic inpatient samples. Early maladaptive schemas and emotional states were assessed in Dutch individuals with sexual convictions and compared to individuals with nonsexual violent convictions. Self-ratings of the Young Schema Questionnaire and the Schema Mode Inventory of 95 patients with either convictions for child sexual abuse (N = 30), sexual violence against adults (N = 34), and nonsexual violent convictions (N = 31) were examined using one-way multivariate ANOVAs. Regardless of victim type, forensic patients convicted for sexual offending, and patients with convictions for nonsexual violent offending, seem to make equal use of specific maladaptive cognitive schemas and schema modes during mandated inpatient care. Other studies have shown that people with sexual offense histories are typically characterized by insecure attachment, overvigilance towards women, or a child-like self-concept. Our study indicates that forensic patient in Dutch mandated care may be qualitatively different from typical patients with sexual offense histories and that Dutch patients with violent or sexual offense histories are more similar than they are dissimilar.
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Abuso Sexual Infantil , Maltrato a los Niños , Adulto , Niño , Humanos , Femenino , Abuso Sexual Infantil/psicología , Conducta Sexual , Emociones , AgresiónRESUMEN
Pediatric recurrent abdominal pain is commonly associated with negative impacts on quality of life (QOL). Positive schemas (core beliefs about the self with subthemes of self-efficacy, optimism, trust, success, and worthiness) are a resilience factor that has not yet been examined within a pediatric recurrent pain context. This cross-sectional study examined (a) associations between positive schemas, pain coping, and youth QOL, and (b) exploratory analyses to investigate whether specific positive schema subthemes predicted QOL outcomes in youth with recurrent abdominal pain. Participants were 98 youth with recurrent abdominal pain (i.e., pain related to a disorder of gut-brain interaction [DGBI] or organic cause) who completed measures on positive schemas, QOL, and pain coping. Age and diagnostic status were controlled for in analyses. Positive schemas were significantly positively correlated with emotional, social, school, and overall QOL, as well as with approach and problem-focused avoidant coping, and significantly negatively correlated with emotion-focused coping. Worthiness was the strongest and only significant predictor of youth social functioning. Positive schemas may be an important cognitive resilience factor to consider within interventions for pediatric recurrent pain.
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Adaptación Psicológica , Calidad de Vida , Adolescente , Humanos , Niño , Calidad de Vida/psicología , Estudios Transversales , Emociones , Dolor Abdominal/complicacionesRESUMEN
OBJECTIVES: Early maladaptive schemas represent unhelpful frameworks of cognitions, emotions and subsequent behavioural responses and can be associated with depressive symptoms. Caregivers of individuals with serious mental illness (SMI) frequently report experiencing depressive symptoms. It is unclear whether depressive symptoms in caregivers are influenced by schemas. We aimed to compare activated schemas in caregivers of people with schizophrenia spectrum (SSD) and bipolar disorder (BD) diagnoses and to determine whether they were differentially related to depressive symptoms. DESIGN AND METHODS: Caregivers completed validated measures of depression and schemas. Independent samples t-tests and multivariate generalised linear models were used to assess differences in schemas and depressive symptoms between caregiver groups. Interrelationships between schema domains and caregiver depressive symptoms were delineated using correlational analyses and forward stepwise regressions. RESULTS: One hundred eight caregivers participated in the study (SSD n = 68, BD n = 40). No differences in depressive symptom severity or activated schemas were observed between caregiver groups. All schemas were significantly associated with depressive symptoms, and the Disconnection-Rejection schema domain explained the most variance in depressive symptoms in both caregiver groups. CONCLUSIONS: Schemas contribute to the severity of caregiver depression regardless of whether the person receiving care is diagnosed with SSD or BD. Schema therapeutic frameworks may be beneficial for use with caregivers to address schemas within the Disconnection-Rejection domain and alleviate depressive symptoms by reducing experiences of social isolation and alienation.
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Adaptación Psicológica , Trastorno Bipolar , Cuidadores , Esquizofrenia , Humanos , Cuidadores/psicología , Femenino , Masculino , Trastorno Bipolar/psicología , Persona de Mediana Edad , Adulto , Depresión/psicología , Psicología del EsquizofrénicoRESUMEN
BACKGROUND: The evidence base for schema therapy has evolved significantly since it was first developed by Jeffrey Young in the 1990s. The aim of this bibliometric analysis was to summarize the trends and characteristics of the quantitative literature on schema therapy. METHOD: PsycINFO, PubMed and CINAHL Complete databases were last searched on 1 June 2023 following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 statement to identify peer-reviewed journal articles written in English that reported on original quantitative research on schema therapy or schema therapy constructs. NVivo was used to complete a descriptive analysis of the bibliographic, sample and study characteristics, and a coding framework was applied to capture the aspect of the schema therapy model that was the focus of each study, as well as the study context (e.g., the population or outcomes under investigation). SciVal was used to complete citations and authorship analyses. VOSviewer was used to examine co-authorship networks. RESULTS: A total of 704 quantitative studies on schema therapy were published by 483 unique first authors between 1994 and mid-2023. Studies predominantly used correlational designs with small samples (Mdn N = 153) of mostly females aged 18 years or older. The articles tended to focus on early maladaptive schemas, rather than schema domains or schema modes. Schema therapy and its concepts were most frequently studied in the context of depression and personality disorders. SciVal analyses indicated that, on average, articles were cited 27 times, with a Field Weighted Citation Impact of 1.02. CONCLUSIONS: Schema therapy research output appears to have slowed in recent years and several critical research gaps were evident. Areas of high priority for future research include schema modes and coping responses, and the use of developmental and longitudinal designs to evaluate several key causal assumptions in the theory underpinning schema therapy.
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Trastornos de la Personalidad , Terapia de Esquemas , Femenino , Humanos , Masculino , Trastornos de la Personalidad/terapia , Habilidades de Afrontamiento , BibliometríaRESUMEN
PURPOSE: Understanding how early adaptive schemas, cognitive flexibility, and emotional regulation influence eating disorder (ED) symptoms, and whether this differs across diagnostic subtypes is critical to optimising treatment. The current study investigated the relationship between these variables and ED symptomology in individuals self-reporting an ED diagnosis and healthy controls. METHODS: A dataset of 1576 online survey responses yielded subsamples for anorexia nervosa (n = 155), bulimia nervosa (n = 55), binge eating disorder (n = 33), other specified feeding or eating disorder (n = 93), and healthy participants (n = 505). The hierarchical linear regression analysis included Eating Disorder Examination Questionnaire 6.0 Global Score as the dependent variable; Young Positive Schema Questionnaire, Emotional Regulation Questionnaire, and Cognitive Flexibility Inventory subscale scores as the independent variables; and demographic measures as the covariates. RESULTS: The number of significant predictors varied considerably by ED sub-group. Amongst the anorexia nervosa, bulimia nervosa, and healthy subsamples, the adaptive schema Self-Compassion and Realistic Expectations was associated with lower ED symptom severity. In comparison, age and body mass index were the strongest predictors for binge eating disorder, whilst the Expressive Suppression (a subscale of the Emotional Regulation Questionnaire) was the strongest predictor for other specified feeding or eating disorders. CONCLUSION: Early adaptive schemas, cognitive flexibility, and emotional regulation vary across ED subtype, suggesting the need for tailored treatment that disrupts the self-reinforcing cycle of ED psychopathology. Future research investigating how early adaptive schemas may predict or be associated with treatment response across diagnostic subtypes is needed. LEVEL OF EVIDENCE: Level IV, evidence obtained from multiple time-series with or without the intervention, such as case studies.
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Adaptación Psicológica , Cognición , Regulación Emocional , Trastornos de Alimentación y de la Ingestión de Alimentos , Humanos , Femenino , Adulto , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/diagnóstico , Regulación Emocional/fisiología , Adulto Joven , Cognición/fisiología , Adolescente , Masculino , Encuestas y Cuestionarios , Bulimia Nerviosa/psicología , Bulimia Nerviosa/diagnóstico , Anorexia Nerviosa/psicología , Anorexia Nerviosa/diagnóstico , Modelos Lineales , Persona de Mediana EdadRESUMEN
OBJECTIVE: This study employs a person-centered transdiagnostic approach to examine how schema and mode profiles predict symptom severity reduction in schema group therapy for patients with personality disorders and enduring clinical syndromes. METHOD: We analyzed symptom reduction in 248 patients across three formats of manualized, time-limited schema group therapy. Latent profile analysis and mixed multilevel modeling were used to determine the extent to which schema/mode classes predict symptom reduction, and whether the inclusion of individual schemas and modes enhances these predictions. RESULTS: No significant differences in treatment outcomes were found across the group modalities. A three latent profile solution for schemas and modes showed external validity with clinical variables and demonstrated that declines in symptom severity varied by schema and mode class, even after adjusting for baseline symptom severity. Adding the Vulnerability to Harm schema and Vulnerable Child mode to the model increased the explained variance. CONCLUSION: Patients with more severe personality problems show more substantial symptom reduction. Both schema and mode profiles significantly contribute to predicting post-treatment symptom levels. Understanding these profiles may help therapists tailor interventions more effectively, consistent with Young's theoretical model.Trial registration: ISRCTN.org identifier: ISRCTN17262253.
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PURPOSE OF REVIEW: We systematically reviewed and meta-analyzed the literature on the relationship between early maladaptive schemas (EMSs) and Cluster C personality disorders (PDs). Our aim was to clarify which of the 18 EMSs exhibit the strongest associations and are most frequently endorsed in clinical and non-clinical samples with Cluster C PDs and traits. RECENT FINDINGS: After initially screening 2622 records, 12 studies were selected with 5310 participants. Meta-analyses of the raw correlation coefficients for each EMS-Cluster C PD link (3-8 studies per meta-analysis) indicated that the 18 EMSs were significantly related to all three Cluster C PDs with r's ranging from .13 to .63. However, when considering endorsement rates among multiple regression studies that controlled for the EMSs intercorrelations and the effects of other PD traits and demographics, specific EMS constellations emerged for each Cluster C PD. Overall, the findings of the current paper suggest that Cluster C PDs might be conceptualized on the basis of a hybrid EMS model, in which all EMSs contribute to global personality dysfunction whereas specific EMS patterns reflect unique personality disorder style expressions. Longitudinal research with appropriate methodology is needed to draw more definite conclusions on the EMSs-Cluster C PDs relationships.
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Trastornos de la Personalidad , Personalidad , Humanos , Adaptación Psicológica , Encuestas y CuestionariosRESUMEN
BACKGROUND: Early maladaptive schemas (EMSs) and self-harm have been firmly linked in adults, but research on these associations in adolescents remains scarce. Additionally, the links between EMSs and functions of self-injury has not been previously studied in this age group. Thus, the aim of the present study was to investigate the associations of EMSs with self-harm thoughts and behavior, as well as with self-harm functions, among adolescents in specialized health care. METHODS: The participants were recruited from first-visit 12-22-year-old adolescent patients entering specialized mental health care or pediatric care. For 118 participants, complete data were available for the Young Schema Questionnaire Short Form 2-Extended (YSQ) when entering care and the Ottawa Self-Injury Inventory Functions scale (OSI-F) one year later. YSQ was used to measure the participants' EMSs and OSI-F their self-harm thoughts and behavior. The associations of EMSs and self-harm were investigated in three groups: no self-harm, self-harm thoughts only, and both self-harm thoughts and behavior. The associations of EMSs with self-injury behavior functions were assessed in four categories: Internal Emotional Regulation, External Emotional Regulation, Social Influence, and Sensation Seeking. Additionally, EMSs' associations with addictive features of self-injury behavior were assessed. The magnitudes of effect sizes of differences between the self-harm groups were evaluated with Cliff's Delta. The associations of EMSs with self-injury functions were analyzed with general linear modeling and with self-injury addictive features using logistic regression. RESULTS: The differences between the self-harm groups were significant for the majority of the EMSs. The stronger the EMSs were, the more severe the manifestations of self-harm. The effect sizes ranged from small to large depending on the EMS. Considering self-injury functions, Internal Emotional Regulation was associated with Self-Sacrifice EMS (p = 0.021), and External Emotional Regulation both with Abandonment (p = 0.040) and Unrelenting Standards (p = 0.012) EMSs. Being addicted to self-injury was associated with Abandonment (p = 0.043) and Dependence (p = 0.025) EMSs. CONCLUSIONS: The present study shows that significant associations between EMSs and both self-harm thoughts and behavior exist also in adolescents. Stronger EMSs are linked to more severe self-harm. Knowledge of these associations may help to improve the understanding and treatment of adolescents suffering from self-harm.
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Conducta Adictiva , Regulación Emocional , Conducta Autodestructiva , Adulto , Niño , Adolescente , Humanos , Adulto Joven , Modelos LinealesRESUMEN
Cognitive theories of depression contend that biased cognitive information processing plays a causal role in the development of depression. Extensive research shows that deeper processing of negative and/or shallower processing of positive self-descriptors (i.e., negative and positive self-schemas) predicts current and future depression in adults and children. However, the neural correlates of the development of self-referent encoding are poorly understood. We examined children's self-referential processing using the self-referent encoding task (SRET) collected from 74 children at ages 6, 9, and 12; around age 10, these children also contributed structural magnetic resonance imaging data. From age 6 to age 12, both positive and negative self-referential processing showed mean-level growth, with positive self-schemas increasing relatively faster than negative ones. Further, voxel-based morphometry showed that slower growth in positive self-schemas was associated with lower regional gray matter volume (GMV) in ventrolateral prefrontal cortex (vlPFC). Our results suggest that smaller regional GMV within vlPFC, a critical region for regulatory control in affective processing and emotion development, may have implications for the development of depressogenic self-referential processing in mid-to-late childhood.
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Corteza Cerebral , Sustancia Gris , Adulto , Humanos , Niño , Sustancia Gris/diagnóstico por imagen , Emociones , Corteza Prefrontal/diagnóstico por imagen , Corteza Prefrontal/patología , Imagen por Resonancia MagnéticaRESUMEN
BACKGROUND: In spite of the major role of early maladaptive schemas in vulnerability to various psychological disorders, studies about the relationship between early maladaptive schemas and insomnia disorder are scarce. Hence, the aim of the current study was to explore the contribution of early maladaptive schemas in insomnia severity by comparing a sample of patients with chronic insomnia and good sleepers. METHODS: Patients with chronic insomnia and good sleepers were evaluated using Young Schema Questionnaire-Short Form (YSQ-SF), Depression Anxiety and Stress Scale (DASS-21), and Insomnia Severity Index (ISI). RESULTS: The study enrolled 117 patients with chronic insomnia and 76 good sleepers. All early maladaptive schemas (EMSs) except for enmeshment showed significant correlations with insomnia severity. After controlling for depression/anxiety symptoms, logistic regression analysis showed that the EMSs including emotional deprivation, vulnerability to harm, and subjugation schemas were significantly associated with insomnia severity. CONCLUSIONS: These preliminary findings suggest that EMSs may constitute a vulnerability factor for developing insomnia. Early maladaptive schemas may require attention in the existing treatments of insomnia.
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INTRODUCTION: Individuals with schizotypy can experience a number of cognitive biases that may increase their risk in developing schizophrenia-spectrum psychopathology. However, cognitive biases are also present in mood and anxiety disorders, and it is currently unclear which biases are specific to schizotypy and which may be a result of comorbid depression and/or anxiety. METHODS: 462 participants completed measures of depression, anxiety, cognitive biases, cognitive schemas, and schizotypy. Correlation analyses were conducted to examine the relationship between these constructs. Three hierarchical regression analyses were conducted to examine if schizotypy, depression, and anxiety explained a statistically significant amount of variance in cognitive biases after controlling for depression and anxiety, schizotypy and anxiety, and schizotypy and depression, respectively. Moderated regression analyses were also conducted to investigate the moderating role of biological sex and ethnicity in the association between cognitive biases and schizotypy. RESULTS: Self-referential processing, belief inflexibility, and attention for threat were associated with schizotypy. The belief inflexibility bias and social cognition problems were specifically associated with schizotypy after controlling for depression and anxiety and were not directly associated with either depression or anxiety. These associations were not moderated by biological sex or ethnicity. CONCLUSION: The belief inflexibility bias may be an important cognitive bias underlying schizotypal personality, and further research will be important to determine whether this bias is also associated with an increased likelihood of transitioning to psychosis.