Childhood and adolescent trauma and dissociation: The mediating role of rumination, intrusive thoughts and negative affect.

Dissociation is a complex phenomenon which is present in a wide variety of psychiatric disorders and also in the general population. The objective of this study was to examine the relationship between childhood and adolescent traumas and development of dissociative phenomena in a nonclinical population, emphasizing the potentially mediating role of rumination, intrusive thoughts and negative affect in a population with no psychiatric pathology in adulthood. The sample was comprised of 337 participants from the general population (58.

Dissociation as a Mediator of Traumatic Childhood Experiences and Ideas of Reference.

Ideas of reference (IR) - self-attributions about what happens in the social environment are a frequent phenomenon present in a wide variety of people with mental health disorders as well as in the nonclinical population. The purpose of this study was to find out the relationship between traumatic childhood experiences, IR and dissociative states in the nonclinical population, emphasizing the potential mediating role of dissociation between traumatic experiences and IR. The sample was comprised of 337 participants from the general population (58.

Ecstasy (MDMA): A rebellion coherent with the system.

Aim: This study attempts to demonstrate the relevance of the socio-cultural model of drugs in explaining the impressive development of ecstasy in the last 45 years.

Method: First the study describes the use of ecstasy by groups which have left their imprint on the substance: university students, gays, yuppies and the "New Age" movement. Then the link between ecstasy and techno music led to the socially integrated "club" phenomenon, and the "rave", which began as a rupturing, nonconformist phenomenon.

[Empirically Supported Psychological Treatments for Children and Adolescents: State of the Art].

Unlabelled: Empirically Supported Psychological Treatments for Children and Adolescents: State of the Art.

Background: The empirical evidence accumulated on the efficacy, effectiveness, and efficiency of psychotherapeutic treatments in children and adolescents calls for an update. The main goal of this paper objective was to carry out a selective review of empirically supported psychological treatments for a variety of common psychological disorders and problems in childhood and adolescence.

[Evidence-Based Psychological Treatments for Adults: A Selective Review].

Unlabelled: Evidence-Based Psychological Treatments for Adults: A Selective Review.

Background: Psychological treatments have shown their efficacy, effectiveness, and efficiency in dealing with mental disorders. However, considering the scientific knowledge generated in recent years, in the Spanish context, there are no updating studies about empirically supported psychological treatments.

Spanish validation of the Detachment and Compartmentalization Inventory (DCI) in a community and clinical sample. A new instrument for measuring dissociation.

Introduction: Dissociative symptoms are a type of phenomenon which is present in a wide variety of psychopathological disorders. It is therefore necessary to develop scales that measure this type of experience for therapy and research. Starting out from the bipartite model of dissociation, this study intended to adapt and validate the Detachment and Compartmentalization Inventory (DCI) in Spanish.

The dark side of Instagram: Predictor model of dysmorphic concerns.

Unlabelled: Dysmorphic concern are excessive preoccupation about one or several physical characteristics perceived as defects, usually unnoticeable by others. This study was intended to explore the relationship between Instagram use and dysmorphic concerns through appearance-related comparisons, ideas of reference and problems with emotion regulation, and find out whether this relationship is moderated by gender.

Method: The sample was comprised of 796 participants (  = 22.

Dysmorphic concern and behavioural impairment related to body image in adolescents.

This study examined a moderated mediation model testing whether dysmorphic concern is related to behaviour altered to change appearance. This relationship is potentially mediated by depressive symptomatology (dysphoria and self-esteem) and ideas of reference about "laughing, commenting" and "attention, appearance," and each mediated relationship moderated by sex. The sample was made up of 3377 adolescents from 12 to 18 years old (M  = 14.

The relationship with the voices as a dialogical experience: The role of self-focused attention and dissociation.

Objective: The purpose of this article was to study the relationship of self-focused attention and dissociation with the dialogical relationship persons diagnosed with psychosis have with their voices.

Method: The DAIMON Scale was applied to 62 persons diagnosed with psychosis to measure the dialogical relationship with their voices, and the Cambridge depersonalization scale, the Tellegen absorption scale, and the self-focused attention scale.

Results: The results showed that the dialogical relationship with the voices was associated with high levels of self-focused attention (private and public), depersonalization, and absorption.

Spanish validation of the self-evaluation of negative symptoms scale SNS in an adolescent population.

Background: Negative symptoms (NS) may be observed in the general population in an attenuated form and in high-risk mental states. However, they have been less studied in the general population than positive symptoms, in spite of their importance at the insidious onset of schizophrenia and their appearance before positive symptoms. This study aimed to analyze the empirical structure of the Spanish version of the Self-Evaluation of Negative Symptoms (SNS) Scale and find its psychometric properties and invariance of measurement across sex and age in a sample of adolescents.

Examining the structure of ideas of reference in clinical and community samples.

Aims: This study addresses the psychometric properties of a Spanish validation of the REF scale of ideas of reference (IRs) in detecting and following at-risk mental states and psychosis.

Methods: A total of 9447 participants were distributed in three groups: 676 patients with various diagnoses-154 with psychotic disorders, 6291 youths aged 11 to 20, and 2480 adult participants aged 21 to 84.

Results: Youths had higher scores than adults on IRs, observing a progressive decrease and stabilization in the twenties.

Childhood memories of threatening experiences and submissiveness and its relationship to hallucination proneness and ideas of reference: The mediating role of dissociation.

Recent studies have emphasized the importance of childhood memories of threatening experiences and submissiveness in a diversity of psychological disorders. The purpose of this work was to study their specific relationship with hallucination proneness and ideas of reference in healthy subjects. The ELES scale for measuring memory of adverse childhood experiences, the DES-II scale for measuring dissociation, the LSHS-R scale for measuring hallucination proneness, and the REF for ideas of reference were applied to a sample of 472 subjects.

Unusual sleep experiences and dissociation as mediators between sleep quality and proneness to hallucinations in a nonclinical population sample: a preliminary study.

Introduction: The purpose of this study was to examine the relationship of sleep quality to proneness to hallucinations and the mediating role of dissociation and unusual sleep experiences in a nonclinical sample.

Methods: One hundred and seventy-seven participants completed a questionnaire on sleep quality, a dissociative experiences scale, an unusual sleep experiences scale and a hallucination proneness scale.

Results: The results showed a significant positive association between quality of sleep and hallucination proneness, dissociation and unusual sleep experiences, and that dissociation and unusual sleep experiences fully mediated between sleep quality and hallucination proneness.

Validation of Spanish Language Evaluation Instruments for Body Dysmorphic Disorder and the Dysmorphic Concern Construct.

Dysmorphic concern (DC) refers to excessive preoccupation with a slight or imagined defect in physical appearance with social avoidance and behavior directed at controlling the defect in appearance. This study attempted to adapt the factor structure of two instruments that cover the DC construct, the Dysmorphic Concern Questionnaire (DCQ) and the Body Dysmorphic Disorder Examination Self-Report (BDDE-SR), to Spanish and establish their psychometric properties. A total of 920 subjects (62.

A Mediation Model for Ideas of Reference.

Ideas of reference are common in human beings, but they are frequent in certain psychopathological disorders, mainly those concerning the psychotic spectrum. The purpose of this study was to attempt to construct a model predicting the appearance of ideas of reference and to test the relationship of personality (based on the Gray model), emotional, and self-consciousness variables. Five-hundred and seventy-four participants (287 patients with several different psychopathological diagnoses) filled in the Referential Thinking Scale (REF), the GHQ-28, the Self-Consciousness Scale (SCS-R), and the SPSRQ Scale.

Leiden Index of Depression Sensitivity-Revised (LEIDS-R): Spanish validation proposal.

To adapt and validate the Leiden Index of Depression Sensitivity-Revised for evaluating cognitive reactivity to depressive mood to Spanish and validate this Spanish version. To find the scale's factor structure and psychometric properties. The sample consisted of 600 participants (103 patients and 497 subjects from the general population).

Body image and adolescence: A behavioral impairment model.

Adolescence is a period marked by important physical and social changes that can lead to a negative body image. The purpose of this study was to find a model enabling the appearance of behavioral impairment related to body image (restrictions, avoidance, and checking) to be predicted by body image attitudes (concern or Appearance Orientation, and dissatisfaction or Appearance Evaluation), Gender, emotional symptomatology, self-consciousness, ideas of reference (IR) and age. A total of 661 participants (67.

Relationship between inner dialog and ideas of reference and the mediating role of dissociation.

Recent lines of research have begun to concentrate on internal dialogue and its relationship to a diversity of psychopathological phenomena present in psychotic disorders. This study was intended as a preliminary exploration of the relationship of internal dialogue, dissociation and ideas of reference. To do this, a sample of 318 students filled in an internal dialogue scale (the VISQ, McCarthy-Jones & Fernyhough), one for dissociation (DES-II, Carlson & Putnam) and another for ideas of reference (REF, Lenzenweger, Bennett & Lilenfeld).

Rethinking Schizophrenia in the Context of the Person and Their Circumstances: Seven Reasons.

We know a great deal about schizophrenia, but the current state of the art is one of uncertainty. Researchers are confused, and patients feel misunderstood. This situation has been identified as due largely to the fact that the dominant neurobiological perspective leaves out the person.

[Multidimensionality of inner speech and its relationship with abnormal perceptions].

Background: Inner speech is a common human experience. Recently, there have been studies linking this experience with cognitive functions, such as problem solving, reading, writing, autobiographical memory, and some disorders, such as anxiety and depression. In addition, inner speech is recognised as the main source of auditory hallucinations.

U-shaped curve of psychosis according to cannabis use: New evidence from a snowball sample.

Background: The aim of this study was to investigate the relationship between psychotic-like experiences (PLEs) assessed using the Community Assessment of Psychic Experience (CAPE) questionnaire and the pattern of cannabis use in a non-clinical sample collected by snowball sampling.

Methods: Our sample was composed of 204 subjects, distributed into three groups by their cannabis use pattern: 68 were non-cannabis users, 40 were moderate cannabis users and 96 were daily cannabis users. We assessed the psychotic experiences in each group with the CAPE questionnaire; and then controlled for the effect of possible confounding factors like sex, age, social exclusion, age of onset of cannabis use, alcohol use and other drug use.

The relationship of depersonalization and absorption to hallucinations in psychotic and non-clinical participants.

The purpose of this study was to examine the relationship between dissociative variables and hallucinations, or predisposition to hallucinations, respectively, in patients with psychoses and non-clinical participants, controlling for any possible effect of emotional variables and age. Three groups were formed for this purpose: patients diagnosed with schizophrenia with auditory hallucinations at the time of study, healthy participants prone to hallucinations, and healthy participants not prone to hallucinations. The final sample was 318 participants with a mean age of 21.

Establishing the "Fit" between the Patient and the Therapy: The Role of Patient Gender in Selecting Psychological Therapy for Distressing Voices.

The experience of hearing distressing voices has recently attracted much attention in the literature on psychological therapies. A new "wave" of therapies is considering voice hearing experiences within a relational framework. However, such therapies may have limited impact if they do not precisely target key psychological variables within the voice hearing experience and/or ensure there is a "fit" between the profile of the hearer and the therapy (the so-called "What works for whom" debate).