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Objective: The factor structure of the Sensation-Seeking Scale (SSS)-Form V was studied in 2 large French samples, using confirmatory factorial analyses (CFA) to test the 4-dimensional model of sensation seeking postulated by Zuckerman.Method: The study included 769 healthy subjects and 659 patients who met the DSM-IV criteria for substance use disorders or eating disorders and completed the SSS. The correlation matrices for each of the samples were analyzed using CFA.Results: In each sample, we found the 4-factor model to be replicable.Conclusion: The multidimensionality of sensation seeking is supported by the results, and the 4-dimensional model of sensation seeking identified by Zuckerman can be explored in French-speaking people. [ABSTRACT FROM AUTHOR]

The term «alexithymia» was coined by sifneos. It is characterized by a lack of words to express emotion (a: absence of; lexi: words; thymia: emotions, affects). Authors review the different etiological models of alexithymia, as well as the psychometric instruments available to measure this dimension. The first results concerning a study on the prevalence of alexithymia in patients with addictive behaviors (alcoholism, drug addiction, anorexia, bulimia) are presented; in this multicenter study, 654 patients with addictive behavior according to DSM-IV criteria are compared to 767 normal controls, matched for age, gender and socio-professional level. These subjects were aged between 15 and 50 years old. Alexithymia was evaluated with the Toronto Alexithymia Scale, 20 items version. The prevalence of alexithymia in the general population was 20,7 %. Alexithymia was not, in our comparison group, correlated with age, gender or socio-educative level. There was a higher level of alexithymia in patients with addictive behaviour (63 % in alcoholics, 41 % in drug addicts), when compared with normal controls. This difference was mostly due to the emotional component of alexithymia but not its cognitive one. [Copyright &y& Elsevier]

Background: The study examines the psychometric properties of the French version of the McLean Screening Instrument for Borderline Personality Disorder (MSI-BPD) created by M. Zanarini to screen borderline personality disorder in clinical and non-clinical populations., Method: In this multicentric longitudinal study from the European Network on Borderline Personality Disorder, a sample of 84 adolescent patients from five psychiatric centres and 85 matched controls without psychiatric comorbidity completed the MSI-BPD, French version, and were interviewed with the Structured Interview for DSM-IV Personality (SIDP-IV), in order to assess the presence or absence of borderline personality disorder., Results: The MSI-BPD showed excellent internal consistency (α = 0.87 [0.84;0.90]). Compared to the semi-structured reference interview (SIDP-IV), the MSI-BPD showed substantial congruent validity (AUC = 0.93, CI 95%: 0.90-0.97). The optimal cut-off point in the present study was 5 or more, as it had relatively high sensitivity (0.87) and specificity (0.85). In our sample, the cut-off point (7 or more) proposed by the original developers of the MSI-BPD showed high specificity (0.95) but low sensitivity (0.63)., Conclusions: The French version of the MSI-BPD is now available, and its psychometric properties are satisfactory. The French version of the MSI-PBD can be used as a screening tool for borderline personality disorder, for clinical purposes or in research studies.

This article reports the results of a meta-analysis of technology-based intervention studies for children with autism spectrum disorders. We conducted a systematic review of research that used a pre-post design to assess innovative technology interventions, including computer programs, virtual reality, and robotics. The selected studies provided interventions via a desktop computer, interactive DVD, shared active surface, and virtual reality. None employed robotics. The results provide evidence for the overall effectiveness of technology-based training. The overall mean effect size for posttests of controlled studies of children with autism spectrum disorders who received technology-based interventions was significantly different from zero and approached the medium magnitude, d = 0.47 (confidence interval: 0.08-0.86). The influence of age and IQ was not significant. Differences in training procedures are discussed in the light of the negative correlation that was found between the intervention durations and the studies' effect sizes. The results of this meta-analysis provide support for the continuing development, evaluation, and clinical usage of technology-based intervention for individuals with autism spectrum disorders.

Dysexecutive functioning, which is described as an enduring core feature of schizophrenia, has been associated with gait disorders. However, few studies have reported gait disorders in schizophrenia patients. The objective of this study was to examine the association between executive dysfunction and gait performance in recent-onset schizophrenia patients using the dual task paradigm. Thirty-two subjects participated to the study: 17 with recent-onset schizophrenia and 15 healthy age-matched controls. Executive functions were evaluated using the Frontal Assessment Battery, Stroop and Trail-Making tests. Mean values and coefficients of variation (CV) of the temporal gait parameters while single tasking (just walking) and while dual tasking (walking and forward counting, walking and backward counting, walking and verbal fluency) were measured using the SMTEC(®)-footswitch system. We focused on the CV of stride time as this measure has been shown to be the most representative parameter of higher gait control. A strong effect of the stride time was found in the group factor for the verbal fluency dual-task when compared to controls (Cohen's d mean = 1.28 and CV = 1.05). The effect was lower in the other dual tasks, and insignificant in the single task of walking. This study shows that patients exhibit higher stride-to-stride variability while dual tasking than controls. It also shows a stronger impact of verbal fluency on gait regularity compared to the other dual tasks revealing a relationship between the executive dysfunction and gait modification. Those results are in line with the idea that schizophrenia implies not only cognitive but also motor functioning and coordination impairment.

Objective: Several depressive symptoms increase the risk of adverse clinical events after acute coronary syndrome (ACS) but the potential effect of impulsivity has not been explored. The aim of the study was to investigate the effects of impulsivity on prognosis at 3-year follow-up in patients hospitalised for ACS., Methods: Consecutively admitted ACS patients (n=277) completed the tenth version of the Barratt Impulsivity Scale (BIS 10) and the Hospital Anxiety and Depression Scale depression subscale (HAD-D) at baseline (1-4 days after their admission). The three subscales of the BIS 10 rating motor impulsivity (motor-BIS 10), attentional impulsivity (atten-BIS 10) and nonplanning impulsivity (nonplan-BIS 10) were taken into account. Patients were followed during 3 years for adverse clinical events divided into severe cardiac events (mortality or myocardial infarction (MI)), and clinical events (mortality, MI, recurrence of ACS, hospital readmission and onset or deterioration of heart failure (HF))., Results: At follow-up, there were 135 clinical events including 40 severe cardiac events. Low motor impulsivity and high depression were associated with poor prognosis, but high levels of motor impulsivity were the only predictors of lower frequency of severe cardiac events after adjusting for demographic and clinical variables., Limitations: The patients were recruited from only one hospital and lack of structured interview for assessment of depression., Conclusions: Motor impulsivity predicted low incidence of severe cardiac events following ACS and the BIS can be used clinically., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Aims: The objective of the present study was to explore the comorbidity of borderline personality disorder (BPD) with other personality disorders in adolescents and compare these comorbidities in male and female subjects., Methods: The sample was drawn from a European research project investigating the phenomenology of BPD in adolescence (EURNET BPD). A total of 85 BPD patients (11 boys and 74 girls) with a mean age of 16.3 years were included in the study., Results: According to the results of the Structured Interview for DSM-IV Disorders of Personality, obsessive-compulsive (35.3%), antisocial (22.4%), avoidant (21.2%), dependent (11.8%) and paranoid (9.4%) personality disorders had significant co-occurrences with BPD. Although none of the gender differences was statistically significant, we observed a trend towards higher rates of antisocial personality disorders in men (45.5%) than in women (19%)., Conclusion: The study results confirmed the frequency of Axis II comorbidity in adolescents with BPD and, for the first time, evidenced a differential pattern of comorbidity in males and females. This differential pattern must be taken into account when developing treatment strategies for adolescents with BPD., (Copyright © 2012 S. Karger AG, Basel.)