A comparison of teachers' and school psychologists' perceptions of the importance of CHC abilities in the classroom

The broad cognitive abilities defined by the Cattell–Horn–Carroll (CHC) theory have been shown to predict school achievement. However, the ecological validity of these constructs has not been studied in classroom settings. This study compares ratings by a sample of teachers (n = 53) and school psychologists (n = 86) of the importance of the CHC cognitive abilities in the classroom. The scale demonstrated adequate reliability (total scale α = .93, median α = .74), although evidence of construct validity varied between teachers and school psychologists. Both teachers and school psychologists rated quantitative ability, crystallized knowledge, and fluid reasoning as most important to school success. However, school psychologists rated short‐term memory and quantitative ability as more important than did the teachers. Importance of these differences for consultation is discussed. © 2009 Wiley Periodicals, Inc.     

A novel method for the performance of isometric exercise in the home

There is a paucity of research on devices suitable for home-based isometric exercise. Our aim was to compare cardiovascular responses to isometric exercise using novel and established methods. Ten individuals (age 34.0 +/- 8.5 years, mass 68.2 +/- 10.4 kg, height 1.72 +/- 0.09 m; mean +/- s) performed three different isometric exercise protocols with 48 h between each. Each protocol involved four repeated exercise bouts of 2 min at 30% maximum voluntary contraction force using alternate legs (transducer), alternate arms (transducer), or alternate arms (novel device). Systolic blood pressure, diastolic blood pressure, mean arterial blood pressure and heart rate were measured every 30 s. The highest (peak) values during each 2 min bout of exercise were recorded (peak systolic blood pressure, peak diastolic blood pressure, peak mean arterial blood pressure and peak heart rate). At the end of each 2 min exercise bout, the participants rated their perceived discomfort using Borg's CR-10 scale. There was a statistically significant difference in peak systolic blood pressure between isometric arm flexion using the force transducer and the novel device [158.1 +/- 10.8 vs. 149.1 +/- 13.9 mmHg (mean +/- s); P = 0.02]. Further analysis showed that peak systolic blood pressure was on average 9 mmHg higher using the force transducer with limits of agreement of - 15.97 to 33.97 mmHg. Analysis of the peak diastolic blood pressure, peak mean arterial blood pressure, peak heart rate and CR-10 data revealed no statistically significant differences between the three protocols. These results suggest that this novel, home-based method elicited similar cardiovascular responses during isometric exercise to those of established laboratory-based methods. However, the lower peak systolic blood pressure using the modified scales warrants further investigation before this method is used widely in the home.     

Physiological characteristics of successful mountain bikers and professional road cyclists

The aims of this study were to compare the physiological and anthropometric characteristics of successful mountain bikers and professional road cyclists and to re-examine the power-to-weight characteristics of internationally competitive mountain bikers. Internationally competitive cyclists (seven mountain bikers and seven road cyclists) completed the following tests: anthropometric measurements, an incremental cycle ergometer test and a 30 min laboratory time-trial. The mountain bikers were lighter (65.3+/-6.5 vs 74.7+/-3.8 kg, P= 0.01; mean +/- s) and leaner than the road cyclists (sum of seven skinfolds: 33.9+/-5.7 vs 44.5+/-10.8 mm, P = 0.04). The mountain bikers produced higher power outputs relative to body mass at maximal exercise (6.3+/-0.5 vs 5.8+/-0.3 W x kg(-1), P= 0.03), at the lactate threshold (5.2+/-0.6 vs 4.7+/-0.3 W x kg(-1), P= 0.048) and during the 30 min time-trial (5.5+/-0.5 vs 4.9+/-0.3 W x kg(-1), P = 0.02). Similarly, peak oxygen uptake relative tobody mass was higher in the mountain bikers (78.3+/-4.4 vs 73.0+/-3.4 ml x kg(-1) x min(-1), P = 0.03). The results indicate that high power-to-weight characteristics are important for success in mountain biking. The mountain bikers possessed similar anthropometric and physiological characteristics to previously studied road cycling uphill specialists.     

Towards a model of interprofessional preparation to enhance partnering between educators and families

Abstract

Interprofessional education (IPE) involves cross disciplinary learning, teaching, and supervision to foster greater interdisciplinary collaboration. In the field of medicine, this training approach has been adopted to improve collaboration amongst health care professionals. Rarely has this approach been adopted in regard to the preparation of student teachers. Yet professionals from the disciplines of general and special education, school social work, and school psychology often must work together and with families and pupils. A rationale will be forwarded for offering IPE to graduate students in these fields before they graduate. A multi departmental project was undertaken to design a new IPE training programme to foster collaborative knowledge of, dispositions towards, and skills in family school partnering. The components of the programme, the proposed criteria to gauge the success an initial pilot of the programme, and challenges faced in setting up such cross-discipline training will be described with lessons learned for the future.     

Walking on Glass: Reconciling Experience and Expectation within Japan

ABSTRACT

This article utilizes an autoethnographic story-telling perspective in which I situate myself as a critical participant observer. Through critiquing the “situatedness of the self and others” in context, I share a selection of narrative snapshots concerning place and positionality as a white male native speaker of English (i.e. an ethnolinguistic minority) employed within Japan for two decades. I structure the discussion around the dominant burden of representation that regulates workplace interactions, experiences, opportunities and inequities. This burden of representation is drawn from to highlight the dualities of privilege which emerge when attempting to move beyond generalized group appraisals toward recognition of a more individual-level experience. Informed by dominant assumptions and taken-for-granted ideologies, I contend that white male native speakers of English in Japan remain erroneously fixed as the privileged recipients of special treatment as opposed to the stigmatized recipients of reductive objectification as experientially evidenced. I further show how personal struggles to establish professional credibility are undermined via historically crafted semiotic meanings, cultural logic and the (in)actions of similarly defined colleagues who are content with an inequitable status-quo.     

Satisfying psychological needs on the high seas: explaining increases self-esteem following an Adventure Education Programme

A number of recent studies have revealed that taking part in a sail-training-based Adventure Education Programme elevates youths’ self-esteem. Across two studies, we sought to examine the extent to which youths’ sense of belonging contributed to this increase in self-esteem. Study 1 revealed that participants who completed the voyage showed an increase in self-esteem from the first to the last day of the voyage. Partial correlation revealed that group belonging made a unique contribution to this change. Study 2 replicated Study 1 and, further, demonstrated that the relationship between group belonging and self-esteem was not a function of self-efficacy or group esteem. Such findings suggest that an important contributing factor to the benefits of sail-training interventions is their potential to satisfy psychological needs, in this case the need to belong.