The effects of physical exertion on decision-making performance of Australian football umpires

Decision-making is a key component of an umpire’s in-game performance, with each decision potentially having a direct impact on the result of the game. Additionally, umpires have to be physically fit to ensure they keep up with the gameplay. While research has identified the decision-making demands and running demands of umpires separately, few have explored the relationship between them. The aim of this investigation was to examine the relationship between physical exertion and decision-making performance of Australian football umpires at the sub-elite and junior levels. A total of 18 Australian football umpires (sub-elite, n = 10; junior n = 8) performed 10 × 300 m runs, with each repetition immediately followed by a video-based decision-making test, then 1 min of recovery. A Mann–Whitney U assessment indicated a significant difference between the sub-elite and junior level umpires for decision-making accuracy (U = 13.00, z = ?2.43, P = 0.016, r = ?0.5). However, there was no significant difference in response time (U = 28.00, z = ?1.07, P = 0.315, r = ?0.25). The sub-elite umpires completed the running efforts in significantly less time than the junior umpires (P < 0.05). Further, there was no significant correlation between decision-making performance and running times for either skill level (P > 0.05). This suggests decision-making performance may not be affected by physical exertion. Therefore, it may be suggested coaches of football umpires allocate more time to the decision-making development of their umpires instead of focusing largely on the physical fitness side, as is currently the trend.     

Building bridges between global concepts and local contexts: implications for inclusive education in Nepal,Sri Lanka,and Bangladesh

ABSTRACT

This paper reports on the implications of participation in an Australian Award Short Course Awards programme for inclusive educators from South Asia. Seventeen educators from Nepal, three from Bangladesh, and one from Sri Lanka participated in the short course in Brisbane, Australia with a follow up component in Kathmandu, Nepal. The aim of the short course was to provide a platform for sharing knowledge of inclusive education as a global concept, and how such knowledge could then be implemented in the local context. While in Brisbane, participants completed a Return to Work Plan (RWP) indicating how they anticipated applying their new knowledge in their respective workplaces. Data were collected both pre- and post-programme with follow-up individual interviews and focus groups once they returned to their home countries. Findings revealed that participants gained a broader understanding of inclusive education and ‘diversity’ that counter the perception of inclusion as restricted to only a specific area of ‘special education’. For many participants, work habits changed as they applied their learning to include a greater range of diversity in their home countries. While the initial impact appeared localised, there were positive indications for longer-term sustainability. This research may assist other educators from developing countries to maximise the benefit of participation in similar short course programmes.     

Fearing Failure: Grandiose Narcissism,Vulnerable Narcissism,and Emotional Reactivity in Children

The distinction between grandiose and vulnerable narcissism is new to the child literature, but initial findings suggest that it may have important implications for understanding adjustment. This study examined how expressions of narcissism in children influence their reactions to a mild egothreats experience. Children (N = 124; aged 8–12 years) completed self-ratings before and after doing a brief but challenging task. Negative emotions, self-conscious emotions, and performance estimates were measured. Regression analyses showed that, even after controlling the effects of self-esteem and temperament, vulnerable narcissism was related to increased hostility, anger, and shame, whereas grandiose narcissism was related to inflated performance estimates following the task. These results demonstrate the unique roles of grandiose and vulnerable narcissism in children.     

The prediction of first-grade reading achievement from WPPSI scores of preschool children

The purpose of this study was to measure the relationship between the WPPSI IQs and subtest scaled scores in preschool children and their reading achievement in grade one. Twenty-eight suburban middle class children were given the WPPSI at ages three to five and retested with the Gray Oral Reading Test near the end of first grade. Significant correlations between WPPSI IQs and reading were found. These correlations were similar in magnitude to those obtained between WPPSI IQs of kindergarten children and grade one reading. Further study of the predictive power of the Geometric Designs and Arithmetic subtests was suggested on the basis of correlations obtained between these subtests and later reading scores.     

The effect of familiarity with the examiner on WISC-r verbal,performance, and full scale scores

The Wechsler Intelligence Scale for Children-Revised (WISC-R) was administered to 72 elementary school children (36 first graders and 36 fifth graders). Three methods of pretest rapport establishment were compared for each of two age groups. Treatment Group 1 received less than 5 minutes of pretest rapport establishment immediately preceding testing. Treatment Group 2 received 15 minutes of rapport establishment immediately preceding testing. Treatment Group 3 received 5 minutes of rapport establishment on two of the five school days prior to testing and 5 minutes immediately preceding testing. It was found that time spent in establishment of familiarity with the examiner as determined by the three treatment conditions had no significant effect on WISC-R Verbal, Performance, or Full Scale scores for this sample. Also, no significant difference was found between 6-year-old and 10-year-old students under the various treatment conditions. Finally, no significant differences on WISC-R Verbal, Performance, or Full Scale scores were found as a result of the interaction of age and familiarity conditions.     

PRESERVICE MATHEMATICS AND SCIENCE TEACHERS IN AN INTEGRATED TEACHER PREPARATION PROGRAM FOR GRADES 7–12: A 3-YEAR STUDY OF ATTITUDES AND PERCEPTIONS RELATED TO INTEGRATION

The purpose of this article is twofold: (a) to describe a unique teacher licensure program for grades 7–12 that integrates mathematics, science, and technology education and (b) to explore the attitudes and perceptions related to the integration of mathematics, science, and technology education of three cohorts of preservice teachers enrolled in the first 3 years of the program. Eighty-one preservice teachers responded to a semantic differential to measure attitudes and perceptions related to “mathematics, science, and technology education integration.” Principal components and internal consistency reliability analyses were computed to provide validity and reliability evidence. Preservice teachers also responded to one open-ended, free-response written question, “What does the integration of mathematics, science, and technology education mean to you?” Multivariate and univariate analyses of variance with repeated measures and Pearson cross-tabulation chi-square analyses were computed to identify pretest–posttest differences for the value and difficulty scales, identified by the principal components analysis. Analytic inductive methods were used to identify emergent themes in student written responses to the open-ended question. Results indicated no change in preservice teacher attitudes and perceptions related to the value of integration—they clearly valued integration at the onset and completion of the program, often citing student benefits. However, a significant change in preservice teacher attitudes and perceptions related to difficulty was noted. Upon completion of the program, preservice teachers perceived integration to be more difficult and identified barriers and challenges—demonstrating a more realistic, practical, and cautious approach to the integration of mathematics, science, and technology education.     

The complexities of supporting Asian international pre‐service teachers as they undertake practicum

Increasing numbers of Asian international students are choosing to undertake their tertiary studies in English‐speaking countries. For universities, international students are an important source of revenue. However, Asian international students face multiple challenges in adapting to a foreign culture, understanding the expectations of their role, and adjusting to language, communication and cultural differences. These challenges are manifested, in particular, during practicum or field experience. This paper investigated the concerns of twenty Asian pre‐service teachers before and after their practicum in Australian schools by drawing upon data from focus group interviews. Although language barriers and cultural differences were identified concerns before the practicum, concerns about their relationship with their supervising teachers and the limited time in which they had to learn also emerged after the practicum. Whilst the findings are limited to the present study, implications for supporting Asian international pre‐service teachers during practicum are discussed.