Clinical features of tic-related obsessive-compulsive disorder: results from a large multicenter study

OBJECTIVE: To evaluate the clinical features of obsessive-compulsive disorder (OCD) patients with comorbid tic disorders (TD) in a large, multicenter, clinical sample.MethodA cross-sectional study was conducted that included 813 consecutive OCD outpatients from the Brazilian OCD Research Consortium and used several instruments of assessment, including the Yale-Brown Obsessive-Compulsive Scale, the Dimensional Yale-Brown Obsessive-Compulsive Scale, the Yale Global Tic Severity Scale (YGTSS), the USP Sensory Phenomena Scale, and the Structured Clinical Interview for DSM-IV Axis I Disorders. RESULTS: The sample mean current age was 34.9 years old (SE 0.54), and the mean age at obsessive-compulsive symptoms (OCS) onset was 12.8 years old (SE 0.27). Sensory phenomena were reported by 585 individuals (72% of the sample). The general lifetime prevalence of TD was 29.0% (n = 236), with 8.9% (n = 72) presenting Tourette syndrome, 17.3% (n = 141) chronic motor tic disorder, and 2.8% (n = 23) chronic vocal tic disorder. The mean tic severity score, according to the YGTSS, was 27.2 (SE 1.4) in the OCD + TD group. Compared to OCD patients without comorbid TD, those with TD (OCD + TD group, n = 236) were more likely to be males (49.2% vs. 38.5%, p < .005) and to present sensory phenomena and comorbidity with anxiety disorders in general: separation anxiety disorder, social phobia, specific phobia, generalized anxiety disorder, post-traumatic stress disorder, attention-deficit hyperactivity disorder, impulse control disorders in general, and skin picking. Also, the "aggressive," "sexual/religious," and "hoarding" symptom dimensions were more severe in the OCD + TD group.ConclusionTic-related OCD may constitute a particular subgroup of the disorder with specific phenotypical characteristics, but its neurobiological underpinnings remain to be fully disentangled.     

Teacher feedback during active learning: Current practices in primary schools

Background. Feedback is one of the most powerful tools, which teachers can use to enhance student learning. It appears difficult for teachers to give qualitatively good feedback, especially during active learning. In this context, teachers should provide facilitative feedback that is focused on the development of meta‐cognition and social learning. Aims. The purpose of the present study is to contribute to the existing knowledge about feedback and to give directions to improve teacher feedback in the context of active learning. Sample. The participants comprised 32 teachers who practiced active learning in the domain of environmental studies in the sixth, seventh, or eighth grade of 13 Dutch primary schools. A total of 1,465 teacher–student interactions were examined. Methods. Video observations were made of active learning lessons in the domain of environmental studies. A category system was developed based on the literature and empirical data. Teacher–student interactions were assessed using this system. Results. About half of the teacher–student interactions contained feedback. This feedback was usually focused on the tasks that were being performed by the students and on the ways in which these tasks were processed. Only 5% of the feedback was explicitly related to a learning goal. In their feedback, the teachers were directing (rather than facilitating) the learning processes. Conclusions. During active learning, feedback on meta‐cognition and social learning is important. Feedback should be explicitly related to learning goals. In practice, these kinds of feedback appear to be scarce. Therefore, giving feedback during active learning seems to be an important topic for teachers’ professional development.     

Characteristics of Online Pornography and Interventions Against its Negative Effects in Young People: Results from an International Delphi Panel

Journal of Rational-Emotive & Cognitive-Behavior Therapy - Online pornography represents a complex experience. The identification of determinant characteristics of this experience may allow to...     

Summer Treatment Program for Preschoolers with Externalizing Behavior Problems: a Preliminary Examination of Parenting Outcomes

Within an at-risk sample of preschoolers with externalizing behavior problems (EBP), the current study examined the initial promise of a multimodal intervention, the Summer Treatment Program for Pre-Kindergarteners (STP-PreK), in improving parenting outcomes. Using an open trial design, 154 parents and their preschool children (73% male; M _age = 5.06 years; 82% Hispanic/Latino background) with at-risk or clinically elevated levels of EBP (57% of which were referred by schools or mental health/medical professionals) completed a baseline and post-treatment assessment. A subsample of 90 families completed a follow-up assessment approximately 6 to 9 months after treatment completion. Parental measures of parenting stress and discipline strategies were collected across all three assessments. Observational data were also collected across all assessments during a 5-min standardized child-led play situation and a 5-min parent-led clean up task. The parenting component of the STP-PreK included a School Readiness Parenting Program (SRPP) of which the behavioral management component was implemented via a Parent-Child Interaction Therapy (PCIT) adaptation (8 weekly group sessions with 15–20 parents in each group, lack of requirement of “mastery” criteria). All parenting outcomes (both ratings and observed) significantly improved after the intervention (Cohen’s d mean effect size across measures 0.89) with all effects being maintained at the 6–9 month follow-up. These findings highlight the initial promise of our SRPP’s PCIT adaptation in targeting multiple aspects of parenting while yielding comparable parenting skills acquisition compared to traditional individual PCIT.     

Effects of cancer rehabilitation on problem-solving, anxiety and depression: a RCT comparing physical and cognitive-behavioural training versus physical training

We tested the effects on problem-solving, anxiety and depression of 12-week group-based self-management cancer rehabilitation, combining comprehensive physical training (PT) and cognitive-behavioural problem-solving training (CBT), compared with PT. We expected that PT + CBT would outperform PT in improvements in problem-solving (Social Problem-Solving Inventory-Revised (SPSI-R)), anxiety and depression (Hospital Anxiety and Depression Scale (HADS)), and that more anxious and/or depressed participants would benefit most from adding CBT to PT. Cancer survivors (aged 48.8 ± 10.9 years, all cancer types, medical treatment completed) were randomly assigned to PT + CBT (n = 76) or PT (n = 71). Measurement occasions were: before and post-rehabilitation (12 weeks), 3- and 9-month follow-up. A non-randomised usual care comparison group (UCC) (n = 62) was measured at baseline and after 12 weeks. Longitudinal intention-to-treat analyses showed no differential pattern in change between PT + CBT and PT. Post-rehabilitation, participants in PT and PT + CBT reported within-group improvements in problem-solving (negative problem orientation; p < 0.01), anxiety (p < 0.001) and depression (p < 0.001), which were maintained at 3- and 9-month follow-up (p < 0.05). Compared with UCC post-rehabilitation, PT and PT + CBT only improved in anxiety (p < 0.05). CBT did not add to the effects of PT and had no extra benefits for higher distressed participants. PT was feasible and sufficient for durably reducing cancer survivors' anxiety.     

Self‐perception of cognitive changes during pregnancy and the early postpartum: salience and attentional effects

The reports from 198 pregnant women of changes experienced during pregnancy suggested that cognitive changes are not salient since only 2% of women spontaneously mentioned such changes. When asked specifically about cognitive changes, the majority reported no change although most who reported a change indicated it was for the worse. In this respect they differed from a group of 132 students who had recently left home. In a second study, 13 women were asked to rate a range of cognitive functions during pregnancy and the postpartum period. Their ratings for certain aspects of cognition were lower than those of a group of non‐pregnant women. They also reported more cognitive failures and readily provided examples of perceived impairments in cognition. It would appear that cognitive deficits are of low salience to pregnant women but, if prompted, impairments in memory, concentration, clarity of thought and attention will be reported by women both during pregnancy and the first‐year postpartum. Copyright © 2002 John Wiley & Sons, Ltd.     

The N400 component in parents of children with specific language impairment

Children with specific language impairment (SLI) often have a family history of language disorder. In this study, ERPs in response to a visual semantic priming task were recorded in parents of children with SLI. Despite equal performance, the ERPs displayed differences in language processing: larger N400 amplitudes indicated that the parents, especially the fathers, were less primed by the preceding context. Difference waveforms showed that the fathers of SLI children, contrary to controls, had less differentiated responses to congruent versus incongruent sentences. We propose that the N400 observations may be residual markers of past language deficiencies in the fathers. No differences in the N400 effect were found in the mothers of SLI children.