Temperamental attention and activity, classroom emotional support, and academic achievement in third grade

The purpose of this study is to examine the interplay of children's temperamental attention and activity (assessed when children were 4-and-a-half years old) and classroom emotional support as they relate to children's academic achievement in third grade. Particular focus is placed on the moderating role of classroom emotional support on the relationship between temperament (attention and activity level) and academic achievement. Regression analyses indicated that children's attention and activity level were associated with children's third grade reading and mathematics achievement, and classroom emotional support was associated with children's third grade reading and mathematics achievement. In addition, classroom emotional support moderated the relation between children's attention and reading and mathematics achievement, such that attention mattered most for reading and mathematics achievement for children in classrooms with lower emotional support. Findings point to the importance of understanding how children's temperament and classroom emotional support may work together to promote or inhibit children's academic achievement.     

“Phobie à deux” and other reasons why clinicians do not apply exposure with response prevention in patients with obsessive–compulsive disorder

Meta-analyses suggest that exposure with response prevention (ERP) is the most efficacious treatment for obsessive–compulsive disorder (OCD) and treatment guidelines for the disorder accordingly recommend ERP. Despite this, many therapists, including those with a cognitive-behavioral therapeutic background, do not perform ERP in patients with OCD. The present study aimed to elucidate the reasons why. German therapists (N = 216) completed an anonymous online survey, the newly developed Reasons for Not Performing Exposure in OCD Scale (REPEX), that inquired whether, to what extent, and how they perform ERP in the treatment of OCD. We also asked their reasons for not applying ERP in the past. Most therapists considered ERP an efficient treatment for OCD. Marked differences emerged between physicians and psychologists, however. The former used exposure less often and for a shorter period, preferred in sensu to in vivo exposure, and conducted exposure less often in the personal environment of the patient than did psychologists. Both groups were familiar with clinical guidelines to a similar extent. A factor analysis of the REPEX scale revealed five factors. Patient lack of motivation, preference for exposure to be self-help as well as alleged organizational difficulties were endorsed most often. The latter was correlated with the age of the therapist and was far more often affirmed by physicians. Fear of side effects was named by a subgroup of clinicians; in the context of patient ambivalence, this may foster “phobie à deux”. Unlike prior research, lack of expertise was rarely identified as a reason not to use ERP. Recommendations for improving adherence to guidelines are discussed.     

Item-focussed Trees for the Identification of Items in Differential Item Functioning

A novel method for the identification of differential item functioning (DIF) by means of recursive partitioning techniques is proposed. We assume an extension of the Rasch model that allows for DIF being induced by an arbitrary number of covariates for each item. Recursive partitioning on the item level results in one tree for each item and leads to simultaneous selection of items and variables that induce DIF. For each item, it is possible to detect groups of subjects with different item difficulties, defined by combinations of characteristics that are not pre-specified. The way a DIF item is determined by covariates is visualized in a small tree and therefore easily accessible. An algorithm is proposed that is based on permutation tests. Various simulation studies, including the comparison with traditional approaches to identify items with DIF, show the applicability and the competitive performance of the method. Two applications illustrate the usefulness and the advantages of the new method.     

Philofophie und naturwiffenfchaft

Zusammenfassung Die nachfolgenden Ausführungen ftellen den (nachtr?glich rekonftruierten) Inhalt eines Vortrages dar, der im Jahre 1929 an der Univerfit?t Wien als Einleitung in einen volkstümlichen Zyklus „Das Weltbild der Naturwiffenfchaft” gehalten wurde. Die Univerfit?t hatte die Abficht, jenen Zyklus in Buchform zu ver?ffentlichen; das Manufkript wurde 1930 in Druck gegeben und fogleich gefetzt und korrigiert. Nachdem der Vortrag nebft mehreren anderen einige Jahre im Satz geftanden hatte, mu?te infolge widriger Umft?nde auf die Herausgabe des Buches verzichtet werden. Dem Zweck, den die Betrachtungen in ihrem erften Rahmen verfolgten, k?nnen fie vielleicht auch hier und jetzt noch dienen; deshlb wird der Vortrag in der „Erkenntnis” abgedruckt, obgleich feine Grundgedanken den Lefern diefer Zeitfchrift nicht neu fein dürften. Es erfchien dem Verfaffer geraten, die kleine Arbeit in ihrer urfprünglichen Form zu laffen; er fah alfo davon ab, die damals gew?hlten Formulierungen durch folche zu erfetzen, deren er fich heute bedienen würde, wenn er das Thema neu zu behandeln h?tte.     

Information seeking behavior on Facebook: The role of censorship endorsement and personality

Current Psychology - Facebook started as a platform intended for connecting people but it has developed into a rich information source. Based on the uses-and-gratification approach, we examined to...     

Beyond Strategy,Towards the Kingdom of God: The Post‐Critical Reconstructionist Mission of the Emerging Church

Abstract : The Emerging Church is a diverse global phenomenon which envisions a radical reforming of the theology and praxis of the broader Christian church in light of the philosophical and cultural shift from modernism to post‐modernism. Differing from the evangelical New Paradigm seeker‐sensitive Church's generational focus, and the organizational unity and routines of Mainline Protestant denominations the Emerging Church conversation endeavors to create committed, authentic, day‐to‐day communities that embrace ecumenical and ancient Christian theology and practices in order to live out the reality of the in‐breaking kingdom of God. Though precise systemic theological unity within the Emerging movement is recognized as an elusive goal that is generally not even sought, the movement as a whole finds much in common with post‐conservative and post‐liberal theology, and shares a joint mission with those who have been called to the task of post‐critical reconstruction.     

Impact of comorbid depressive symptoms on neuropsychological performance in obsessive-compulsive disorder.

There is indirect evidence from previous research that several executive disturbances in obsessive-compulsive disorder (OCD) are mediated by comorbid depressive symptoms. For the present study, the authors investigated whether OCD patients with elevated Hamilton Rating Scale for Depression (HRSD) scores would exhibit deficits in tasks sensitive to the medial and dorsolateral frontal cortex as well as other executive tasks. The 36 OCD patients were split along the median according to their HRSD scores and compared with matched control subjects. Patients with high HRSD scores performed significantly worse than control subjects and patients with low HRSD scores on the Wisconsin Card Sorting Test, the Trail-Making Test (TMT, Part B), and the TMT difference score. Moreover, patients with high HRSD scores exhibited deficits on a (creative) verbal fluency task. It is suggested that comorbid depressive symptoms may have artificially inflated some executive deficit scores in previous studies.     

Effects of action on children’s and adults’ mental imagery

The aim of this study was to investigate whether and which aspects of a concurrent motor activity can facilitate children’s and adults’ performance in a dynamic imagery task. Children (5-, 7-, and 9-year-olds) and adults were asked to tilt empty glasses, filled with varied amounts of imaginary water, so that the imagined water would reach the rim. Results showed that in a manual tilting task where glasses could be tilted actively with visual feedback, even 5-year-olds performed well. However, in a blind tilting task and in a static judgment task, all age groups showed markedly lower performance. This implies that visual movement information facilitates imagery. In a task where the tilting movement was visible but regulated by means of an on-and-off remote control, a clear age trend was found, indicating that active motor control and motor feedback are particularly important in imagery performance of younger children.     

Agonistic character displacement in social cognition of advertisement signals

Interspecific aggression between sibling species may enhance discrimination of competitors when recognition errors are costly, but proximate mechanisms mediating increased discriminative ability are unclear. We studied behavioral and neural mechanisms underlying responses to conspecific and heterospecific vocalizations in Alston’s singing mouse (Scotinomys teguina), a species in which males sing to repel rivals. We performed playback experiments using males in allopatry and sympatry with a dominant heterospecific (Scotinomys xerampelinus) and examined song-evoked induction of egr-1 in the auditory system to examine how neural tuning modulates species-specific responses. Heterospecific songs elicited stronger neural responses in sympatry than in allopatry, despite eliciting less singing in sympatry. Our results refute the traditional neuroethological concept of a matched filter and instead suggest expansion of sensory sensitivity to mediate competitor recognition in sympatry.