The Contributions of Creative Cognition and Schizotypal Symptoms to Creative Achievement

Although previous research has suggested that people with subclinical levels of schizophrenic symptoms achieve a greater number of creative accomplishments, the contention that there is a creative cognitive advantage in schizotypy has received mixed support. It was hypothesized that accounting for complex relationships between (a) creative cognition abilities (moderated relationships), and (b) creative cognition and schizotypy variables (mediated, moderated, and curvilinear relationships) would significantly increase the ability to predict creative performance and provide a more accurate survey of the schizotypic creative cognitive advantage. One hundred and fourteen participants completed a creative problem solving measure, measures of cognitive creative abilities (Remote Associates Test, a divergent thinking task, and a deductive reasoning task) and measures of positive and negative symptoms of schizotypy. Regression analyses supported the conception of a multistage process in which creative cognition variables interact with each other to predict performance on a creative problem solving task. There was no evidence of a creative cognitive advantage in schizotypy: People high in schizotypy performing the same or worse than people reporting few schizotypic symptoms on measures of creative cognition and creative problem solving performance. If people with schizotypy are, indeed, more creative than those without, it is because of factors other than the cognitive processes surveyed in this investigation.     

Risk,protection, and resilience in Chinese adolescents: A psycho‐social study

A total of 636 Grade 11 Chinese students completed measures of risk factors, protective factors, and problem behaviour complemented by achievement data. In terms of risk factors, poor parental management and low school commitment were significant predictors of problem behaviour while low school commitment was a significant predictor of low academic achievement. In terms of protective factors, family attachment, opportunities and recognition for pro‐social involvement in school, and high school expectation of behaviour negatively predict problem behaviour. Pro‐social involvement in school and high expectations of behaviour significantly predict academic achievement. There was also a significant difference on protective factors between resilient and non‐resilient groups from high‐risk family environments.     

The impact of self and peer perceptual differences on student social behaviour

Background. The development of socially appropriate behaviour is increasingly seen as an important part of a student's education. Aim. To examine whether changes in a student's behaviour, as part of an ongoing social empathy intervention, can in part be explained by the difference between the student's self‐perception of their behaviour and their peers‐perception of their behaviour. Method. A school population (383 students from year levels 4 to 6) was assessed for a range of prosocial and antisocial behaviours. Assessments were made by the students themselves, and by peer nominations of their classmates. A perceptual difference index was calculated to determine the difference between the student's self‐assessment and their peers' assessment of their behaviour. Results. Hierarchical regression found that students' prosocial behaviour increased more over the course of the school year when self‐perception of their prosocial behaviour more closely matched the perceptions of their class‐peers. Similarly, students' antisocial behaviour decreased more over the school year when their self and peer perceptions of their antisocial behaviour were more closely aligned. Very few personal demographics were associated with either type of behaviour, and overall there was found to be a great deal of stability in behaviour. Conclusion. This study highlights the importance of taking into account students' personal characteristics when developing interventions to encourage socially appropriate behaviour. Furthermore, it suggests that in order to achieve positive change, any intervention must engage student's self‐beliefs regarding their behaviour.     

The moderating effects of contamination sensitivity on state affect and information processing: examination of disgust specificity

Although contamination sensitivity has been implicated in several disorders, there is a paucity of research examining the influence of this trait on various outcomes. Accordingly, the present study examined the extent to which individual differences in contamination sensitivity moderated state affect in response to a mood induction and subsequent information processing biases, as assessed by a lexical decision task (LDT). It was hypothesised that the moderating effects of contamination sensitivity would be specific to disgust responding to a negative but not positive mood induction, and to reaction times to disgust and fear compared to happy words on the LDT. The findings were largely consistent with this hypothesis, as contamination sensitivity predicted increased disgust and arousal to the negative mood induction. Contamination sensitivity was also a better predictor of reaction times to disgust and fear words than happy words. However, the moderating effect of contamination sensitivity on reaction times on the LDT was not mediated by its effects on response to the negative mood induction. Implications of these findings for conceptualising the role of contamination sensitivity and its association with disgust in specific disorders are discussed.     

A comparative review of the primate motor system

Primates have evolved separately from other mammals since the late Cretaceous, and during this time the two major extant primate groups, prosimians (lorises, lemurs, and tarsiers) and anthropoids (monkeys, apes, and humans) arose. Concurrently, structures within the central nervous system acquired primate characteristics. Not all of the uniquely primate features have been identified in the brain, but several are well known. The pyramidal system, the best studied motor system, shows a distinct primate pattern in its terminal connections in the spinal cord. Other descending systems are less well known, but primate specializations in the vestibular system and red nucleus have been observed. The primary and secondary motor cortices are topographically separated in primates, suggesting one basis for increased complexity. Given the size of the brain, structures in the basal ganglia are relatively enlarged in primates as compared with other mammals, whereas the cerebellum has the same relative size.     

Computer-aided analysis of in-flight physiological measurement

Computer Science Corporation, U.S. Air Force Flight Test Center, Edwards Air Force Base, California Heart waveforms were collected from pilots under laboratory baseline conditions and in flight. Described is the computer-aided method for smoothing the heart waveforms recorded in flight.     

Preparing children for medical examinations: the importance of previous medical experience

The relationship between past medical experience and children's response to preparation for medical examinations was investigated in 79 pediatric outpatients aged 3 to 12 years. Children were randomly assigned to one of five preparation conditions prior to receiving a medical examination and a throat culture: sensory information about the exam, training in coping skills (deep breathing and positive self-talk), combined sensory information and coping skills training, attention control, and no-treatment control. The results indicated that children with previous negative medical experiences demonstrated more behavioral distress during a throat culture examination that did children with previous positive or neutral medical experiences. In addition, the attention control condition appeared to increase the distress of children with previous negative medical experiences. Amount of past exposure to the specific medical procedure was not related to observed distress. The implications of these findings for the preparation of children for medical procedures are discussed.     

Publishing Patterns in the Personnel and Guidance Journal

This reviews the leading institutional and individual producers of articles in the Personnel and Guidance Journal. The review covers the past 16 volumes of the Journal.     

Production and elimination of disruptive classroom behavior by systematically varying teacher's behavior

The effects of teacher behaviors on the classroom behaviors of children were investigated by systematically varying approving (praise, smiles, contacts, etc.) and disapproving (verbal reprimands, physical restraint, etc.) classes of teacher behavior. Measures were taken on both teacher and child behaviors. Each day a sample of 10 children was observed. The subject pool was a class of 28 well-behaved children in a middle-primary public school class. The results demonstrated that approving teacher responses served a positive reinforcing function in maintaining appropriate classroom behaviors. Disruptive behaviors increased each time approving teacher behavior was withdrawn. When the teacher's disapproving behaviors were tripled, increases appeared most markedly in the gross motor and noise-making categories of disruptive behavior. The findings emphasize again the important role of the teacher in producing, maintaining, and eliminating disruptive as well as pro-social classroom behavior.     

Working for Group Pride in a Slipper Factory1

In a manufacturing firm the management provides daily production goals for a number of small assembly lines, and reports daily performance scores to the workers. In the research reported here, employees were asked after each of 3 weeks what goal they privately preferred their team to have in the future. On two occasions measures also were made of their desire for group success and their views toward their team and its task. It was observed that managers and workers alike preferred very difficult group goals, that workers with greater desire for pride in group more commonly preferred harder goals, and that stress was greater as the team functioned more poorly. Results in this natural setting resembled those in laboratory experiments.