Philosophy with children,self-regulation and engaged participation for children with emotional-behavioural and social communication needs

This study examined the effectiveness of Community of Philosophical Inquiry (CoPI) as an inclusive pedagogical approach by which to support the communicative interaction and opportunities for collaborative dialogue for children with social, emotional and behavioural needs in two mainstream classes. There is currently no empirical work that considers children with these particular needs participating in practical philosophy, particularly in CoPI. Two groups of children, aged between nine and twelve, engaged in CoPI over a period of 10 weeks. The philosophy sessions were conducted as part of the regular class work. The results show that the children were able to engage in collaborative, philosophical dialogue with their peers without being any more disruptive than their classmates. The findings of this study lead to the assertion that it is the structure of CoPI that supported the children’s engaged participation and self-regulation and that this might usefully be considered in creating classroom activities for all children.     

Improving training outcomes: the significance of motivation when learning about new shipboard technology

This paper reports on some of the findings from a study of new technology and training in shipping. It identifies the key significance of motivation in the learning process and identifies potential factors that motivate or demotivate seafarers when undertaking training about new equipment. It shows that seafarers’ motivation is likely to be impacted by confidence that training is good for the job as well as for promotion. It demonstrates that companies can facilitate and encourage individuals to initiate learning activities but that they may equally adopt strategies which discourage learning. Enabling factors include: establishing a positive learning environment; adopting clear policies; allowing seafarers to identify their own training needs and allowing seafarers to request support for specific courses. Conversely, companies may demotivate some seafarers in relation to training by shifting the burden of training ‘costs’, such as time and money, onto them.     

Becoming Australian: a review of southern Sudanese students’ educational experiences

This research presents a review of the literature around meeting students’ learning needs in Australian schools. It is referenced to one group of students with refugee experience who have been in Australian schools for over 15 years; students with a background of oracy from Southern Sudan. The development of psychological health and literacy competencies are two of the most critical and complex responsibilities undertaken by education, and, in the case of these students two of the most significant when considered in relation to successful settlement, acculturation and assimilation. In presenting this literature, the bigger picture of how schools can fail, not only these students, but for any number of students from diverse backgrounds, becomes startlingly obvious, as do the ways in which the current political agenda inherent in the public education system in Australia privileges students of specific class and culture. Finally, recommendations are made regarding the development of policy and the concentration on pedagogical practices which acknowledge and respect the strengths and capabilities of this group of students.     

Obesity: Analysis of Attitudes and Knowledge of Weight Control in Girls

Abstract

A questionnaire involving attitudes toward obesity, food, and physical exercise, and knowledge about weight control, was administered to 225 obese female adolescents and 213 controls. Results indicated an obsession on the part of the obese with their weight, to such an extent that nonrelated areas became involved in the issue. Despite the greater knowledge of the obese concerning weight control, and their more positive attitudes toward exercise, these factors seemed to have little effect in helping them deal with their obesity.     

Stabilometer Performance of Educable Mentally Retarded and Normal Children

Abstract

Five trials on the stabilometer were administered to 274 EMR children ages 6 to 13 years and 151 normal children ages 6 to 9 years. Older EMR boys and girls had slightly more board movement than younger EMR children whereas there was a tendency for board movement to decrease with age for the normal children. There were no appreciable sex differences between the EMR and the normal age groupings with the exception that board movement of the young EMR boys was significantly less than that of the young and old EMR girls. Normal children had significantly less board movements than EMR children at all age levels. There was some decrease in relative intra-individual variability with increasing age for both EMR and normal children but normal children were more efficient in early learning than EMR children.     

Lumbo-pelvic loading during fast bowling in adolescent cricketers: The influence of bowling speed and technique

Abstract

This study aimed to assess changes in bowling technique and lumbar load over the course of a bowling spell in adolescent fast bowlers, and to investigate the relationship between lumbar loads during fast bowling and kinematic factors which have previously been associated with low back injury. Three-dimensional motion analysis was carried out on forty participants who performed an 8-over bowling spell. There were no significant changes in bowling technique or lumbar loads over the course of the spell. Bowling with a more extended front knee, faster ball release speed and increased shoulder counter-rotation were related to increased lumbo-pelvic loading – in particular peak transverse plane rotation moments and anterior-posterior shear forces. These lumbar loads may be a factor in low back injury aetiology and future studies should investigate the relationship between lumbar loading, injury incidence and other risk factors.     

Differential Effects of Three Teachers Over a Unit of Instruction

The purpose of this study was to describe the effects of three teachers on psychomotor, affective, and cognitive outcomes over a 15-lesson volleyball unit. Three intact middle school physical education classes were used. Pre- and posttests were administered for the overhead set, forearm pass, and serve psychomotor skills. A semantic differential test with four affective dimensions and a written test on the rules, strategies, and mechanics of volleyball were also administered pre- and posttest. Data on instructional characteristics were obtained using academic learning time (ALT-PE); observation system for content development (OSCD-PE), and a content analysis of lessons.

The following were key aspects of the results: (a) Teachers differed in their approaches to the content of the unit more than in the characteristics of their instruction as determined through observational data; (b) teachers differed in respect to the psychomotor skills for which they were able to produce statistically significant student gain; (c) the skill level of students played a major role in psychomotor outcomes; (d) affective measures started high and remained high from pre- to posttest with significant change occurring positively with the low-skilled in one measure; (d) cognitive learning was significant from pre- to posttest in rules and mechanics but not in strategies. Instructional characteristics, as described in this study, did not change from skill to skill, but student learning did. This led the authors to conclude that the instrumentation for instructional variables was not sensitive to differences in the way individual skills were handled by individual teachers.     

Effect of 6 weeks of endurance training on the lactate minimum speed

The aim of this study was to assess the sensitivity of the lactate minimum speed test to changes in endurance fitness resulting from a 6 week training intervention. Sixteen participants (mean +/- s :age 23 +/- 4 years;body mass 69.7 +/- 9.1 kg) completed 6 weeks of endurance training. Another eight participants (age 23 +/- 4 years; body mass 72.7 +/-12.5 kg) acted as non-training controls. Before and after the training intervention, all participants completed: (1) a standard multi-stage treadmill test for the assessment of VO 2max , running speed at the lactate threshold and running speed at a reference blood lactate concentration of 3 mmol.l -1 ; and (2) the lactate minimum speed test, which involved two supramaximal exercise bouts and an 8 min walking recovery period to increase blood lactate concentration before the completion of an incremental treadmill test. Additionally, a subgroup of eight participants from the training intervention completed a series of constant-speed runs for determination of running speed at the maximal lactate steady state. The test protocols were identical before and after the 6 week intervention. The control group showed no significant changes in VO 2max , running speed at the lactate threshold, running speed at a blood lactate concentration of 3 mmol.l -1 or the lactate minimum speed.In the training group, there was a significant increase in VO 2max (from 47.9 +/- 8.4 to 52.2 +/- 2.7 ml.kg -1 .min -1 ), running speed at the maximal lactate steady state (from 13.3 +/- 1.7 to 13.9 +/- 1.6 km.h -1 ), running speed at the lactate threshold (from 11.2 +/- 1.8 to 11.9 +/- 1.8 km.h -1 ) and running speed at a blood lactate concentration of 3 mmol.l -1 (from 12.5 +/- 2.2 to 13.2 +/- 2.1 km.h -1 ) (all P ? 0.05). Despite these clear improvements in aerobic fitness, there was no significant difference in lactate minimum speed after the training intervention (from 11.0 +/- 0.7 to 10.9 +/- 1.7 km.h -1 ). The results demonstrate that the lactate minimum speed,when assessed using the same exercise protocol before and after 6 weeks of aerobic exercise training, is not sensitive to changes in endurance capacity.