Impacts of school-wide positive behaviour support: Results from National Longitudinal Register Data

Problem behaviour in schools may have detrimental effects both on students' well-being and academic achievement. A large literature has consistently found that school-wide positive behaviour support (SWPBS) successfully addresses social and behavioural problems. In this paper, we used population-wide longitudinal register data for all Norwegian primary schools and a difference-in-difference (DiD) design to evaluate effects of SWPBS on a number of primary and secondary outcomes, including indicators of externalising behaviour, school well-being, pull-out instruction, and academic achievement. Indications of reduced classroom noise were found. No other effects were detected. Analyses revealed important differences in outcomes between the intervention and control schools, independent of the implementation of SWPBS, and that a credible design like DiD is essential to handle such school differences.     

Misrecognitions and the fear of not knowing

A form of pathological internal object relationship is described that timelessly perpetuates the infant's subjective experience of the mother's difficulty in recognizing and responding to her infant's internal state. The individual identifies with both the mother and the infant in this internal object relationship and experiences intense anxiety and despair in relation to his efforts at knowing what he is feeling and therefore of knowing who he is. Substitute formations are utilized to create the illusion that the individual knows what he feels.     

Time-varied noise effects on color-word test performance

The effects of continuous and time-varied 85 dBA broadband noise on the performance of a Stroop-type color-word test and a related word-reading task were investigated. 10 subjects served in one of three groups receiving either continuous, periodic, or aperiodic noise. All subjects performed in both low noise (65 dBA) and high noise (85 dBA) conditions on 80 trials of both word reading and color naming. Median reaction times in the word-reading task were unaffected by either noise intensity or the time-varied aspects of the noise. However, median reaction times in the color-naming task were significantly elevated in the 85-dBA noise condition. Also, reaction times in the high aperiodic noise condition were significantly elevated relative to the continuous and periodic noise conditions. Results are discussed within the framework of arousal, filter, and information theories.     

An introduction to the reading of Bion

The author suggests that a good deal of the confusion that arises in the course of reading Bion derives from the fact that Bion's analytic writing is comprised of two periods of work that involve markedly different conceptions of psychoanalysis. These two periods require of the reader very different ways of reading and generate contrasting experiences in reading. Bion, in passages in Learning from experience (1962) and Attention and interpretation (1970), offers advice to the reader regarding how he would like his 'early' and 'late' work to be read. The author treats the experience of reading these passages as ports of entry into the fundamental tenets underlying Bion's widely differing conceptions of the psychoanalytic enterprise. The experience of reading early Bion generates a sense of psychoanalysis as a never completed process of clarifying obscurities and obscuring clarifications, which enterprise moves in the direction of a convergence of disparate meanings. Incontrast, the experience of reading Bion's later work conveys a sense of psychoanalysis as a process involving a movement toward infinite expansion of meaning. The author offers a detailed account of an analytic experience which he discusses from a point of view informed by Bion's work, particularly his late work.     

Predictors of changes in child behaviour following parent management training: Child,context, and therapy factors

This non‐randomised study examined a set of predictive factors of changes in child behaviour following parent management training (PMTO). Families of 331 Norwegian girls (26%) and boys with clinic‐level conduct problems participated. The children ranged in age from 3 to 12 years (M_age = 8.69). Retention rate was 72.2% at post‐assessment. Child‐, parent‐ and therapy‐level variables were entered as predictors of multi‐informant reported change in externalising behaviour and social skills. Behavioural improvements following PMTO amounted to 1 standard deviation on parent rated and ½ standard deviation on teacher rated externalising behaviour, while social skills improvements were more modest. Results suggested that children with higher symptom scores and lower social skills score at pre‐treatment were more likely to show improvements in these areas. According to both parent‐ and teacher‐ratings, girls tended to show greater improvements in externalising behaviour and social skills following treatment and, according to parents, ADHD symptomology appeared to inhibit improvements in social skills. Finally, observed increases in parental skill encouragement, therapists' satisfaction with treatment and the number of hours spent in therapy by children were also positive and significant predictors of child outcomes.     

The impact of an implementation intention to improve mealtimes and reduce jet lag in long-haul cabin crew

Objective: Jet lag is common place amongst long-haul cabin crew. Timed food has been shown to reset the circadian rhythm in rodents. Implementation intentions have been used to change eating behaviour. Mealtimes could therefore be used as a countermeasure to reduce jet lag and improve alertness in long-haul cabin crew through forming an implementation intention to improve the regularity of meals on days off.

Design: Sixty long-haul crew took part in a randomised controlled trial, with two conditions: forming an implementation intention to eat regular meals on days off vs. no implementation intention. Pre-intervention measurements were taken at baseline (before a long-haul trip) and post-intervention measures were taken on the first and second days off post-trip.

Main outcome measures: Subjective jet lag (unidimensional and multidimensional) and objective alertness (Psychomotor Vigilance Task (PVT)).

Results: Mixed ANOVA showed a significant condition x time interaction for unidimensional jet lag but not for multidimensional jet lag and objective alertness. In particular, the formation of an implementation intention to alter mealtimes resulted in a reduction of unidimensional jet lag.

Conclusion: Implementation intentions can be used to alleviate jet lag in long-haul crew through promoting a change in mealtimes.