Personality Characteristics,Belief Systems,and Cognitive Performance of Exiting Teacher Education Students

This study examined relationships within and between measures of personality characteristics, personal and teaching practices beliefs, levels of dogmatism, and cognitive out-comes (NTE scores and GPA) for a sample (n=63) of teacher education students at the time of exiting a teacher education program. Moderate, negative correlations were established between dogmatism and the cognitive outcomes. Teaching practices beliefs consistent with the philosophy of John Dewey were positively related to both NTE scores and GPA, but were inversely related to dogmatic beliefs. Personality characteristics were essentially unrelated to the cognitive outcomes examined, but were consistently found to relate positively to dogmatism scores. Other results of the study questioned the subscale independence of the personality measure used. Results were interpreted in terms of past research with the various cognitive and affective measures used and implications for teacher education program planners and evaluators were discussed.     

Confronting Physical Activity Programming Barriers for People with Disabilities: The Empowerment Model

Community-based physical activity programs for people with disabilities have barriers that are unique to their program leader qualifications and the population they serve. Moran and Block (2010) argued that there is a need for practical strategies that are easy for communities to implement, maximize resources, and minimize the impact of barriers on each individual. The purpose of this article was to build upon the work of Moran and Block by identifying and systematically addressing barriers to physical activity for people with disabilities in ways that target their sources of self-efficacy. The Empowerment Model is introduced, along with its multi-tiered empowerment continuum of training, support, and programming strands. The goal of the tiered empowerment continuum is to progressively move populations to more independent levels of training, support, and programming.     

PART V: PSYCHOLOGY

Vividness and controllability of relaxing and energizing imagery by efficient and less efficient imagers.     

Exercise training and impaired glucose tolerance in obese humans

Abstract

Individuals with impaired glucose tolerance (IGT) are at greater risk of developing diabetes than in normoglycaemia. The aim of this study was to examine the effects of 12-weeks exercise training in obese humans with IGT. Eleven participants (6 males and 5 females; 49±9 years; mean Body Mass Index (BMI) 32.4 kg · m^?2), completed a 12-week brisk walking intervention (30 min per day, five days a week (d · wk^?1), at 65% of age-predicted maximal heart rate (HR_max). Anthropometric measurements, dietary intake, pulse wave velocity (PWV, to determine arterial stiffness) and blood pressure (BP) were examined at baseline and post intervention. Fasting blood glucose, glycosylated haemoglobin, insulin, blood lipids, indices of oxidative stress and inflammation (lipid hydroperoxides; superoxide dismutase; multimeric adiponectin concentration and high-sensitivity C-reactive protein) were also determined. Post intervention, PWV (9.08±1.27 m · s^?1 vs. 8.39±1.21 m · s^?1), systolic BP (145.4±14.5 vs. 135.8±14.9 mmHg), triglycerides (1.52±0.53 mmol ^. L^?1 vs. 1.31±0.54 mmol ^. L^?1), lipid hydroperoxides (1.20±0.47 μM · L^?1 vs. 0.79±0.32 μM · L^?1) and anthropometric measures decreased significantly (P < 0.05). Moderate intensity exercise training improves upper limb vascular function in obese humans with IGT, possibly by improving triglyceride metabolism, which may subsequently reduce oxidative stress. These changes were independent of multimeric adiponectin modification and alterations in other blood biomarkers.     

Acceptance,motivations, and usage of social media as a marketing communications tool amongst employees of sport national governing bodies

National governing bodies (NGB) of sport are not-for-profit organisations that typically receive less mainstream media coverage and have much smaller marketing budgets than mainstream professional sports. Therefore, they must seek alternative methods from mainstream media and traditional marketing in order to increase brand awareness and reach fans and stakeholders. While all sport organisations stand poised to benefit from social media, NGBs seem to be a segment of the sport industry uniquely positioned to capitalise on social media's benefits. Because there is currently no known literature on NGBs’ use of social media, this study examined the role that social media plays within NGBs in the United States including employees’ acceptance of social media, motivations to use social media, and the organisation's current usage of social media. An online survey was distributed to NGB employees in the spring of 2012, and results revealed that contrary to studies on other sport organisations, NGB employees reported high levels of acceptance and motivation to use social media regardless of demographic factors. Additionally, NGBs seemed to use social media as a communications tool to a greater degree than as a marketing tool. Implications for international and niche sport organisations are presented in the conclusion.     

The dispersion of research performance within and between universities as a potential indicator of the competitive intensity in higher education systems

Higher education systems in competitive environments generally present top universities, that are able to attract top scientists, top students and public and private financing, with notable socio-economic benefits in their region. The same does not hold true for non-competitive systems. In this study we will measure the dispersion of research performance within and between universities in the Italian university system, typically non-competitive. We will also investigate the level of correlation that occurs between performance in research and its dispersion in universities. The findings may represent a first benchmark for similar studies in other nations. Furthermore, they lead to policy indications, questioning the effectiveness of selective funding of universities based on national research assessment exercises. The field of observation is composed of all Italian universities active in the hard sciences. Research performance will be evaluated using a bibliometric approach, through publications indexed in the Web of Science between 2004 and 2008.     

Revisiting the scaling of citations for research assessment

Over the past decade, national research evaluation exercises, traditionally conducted using the peer review method, have begun opening to bibliometric indicators. The citations received by a publication are assumed as proxy for its quality, but they require standardization prior to use in comparative evaluation of organizations or individual scientists: the citation data must be standardized, due to the varying citation behavior across research fields. The objective of this paper is to compare the effectiveness of the different methods of normalizing citations, in order to provide useful indications to research assessment practitioners. Simulating a typical national research assessment exercise, he analysis is conducted for all subject categories in the hard sciences and is based on the Thomson Reuters Science Citation Index-Expanded^®. Comparisons show that the citations average is the most effective scaling parameter, when the average is based only on the publications actually cited.     

Exercise training and impaired glucose tolerance in obese humans

Individuals with impaired glucose tolerance (IGT) are at greater risk of developing diabetes than in normoglycaemia. The aim of this study was to examine the effects of 12-weeks exercise training in obese humans with IGT. Eleven participants (6 males and 5 females; 49±9 years; mean Body Mass Index (BMI) 32.4 kg · m(-2)), completed a 12-week brisk walking intervention (30 min per day, five days a week (d · wk(-1)), at 65% of age-predicted maximal heart rate (HR(max)). Anthropometric measurements, dietary intake, pulse wave velocity (PWV, to determine arterial stiffness) and blood pressure (BP) were examined at baseline and post intervention. Fasting blood glucose, glycosylated haemoglobin, insulin, blood lipids, indices of oxidative stress and inflammation (lipid hydroperoxides; superoxide dismutase; multimeric adiponectin concentration and high-sensitivity C-reactive protein) were also determined. Post intervention, PWV (9.08±1.27 m · s(-1) vs. 8.39±1.21 m · s(-1)), systolic BP (145.4±14.5 vs. 135.8±14.9 mmHg), triglycerides (1.52±0.53 mmol · L(-1) vs. 1.31±0.54 mmol · L(-1)), lipid hydroperoxides (1.20±0.47 μM · L(-1) vs. 0.79±0.32 μM · L(-1)) and anthropometric measures decreased significantly (P < 0.05). Moderate intensity exercise training improves upper limb vascular function in obese humans with IGT, possibly by improving triglyceride metabolism, which may subsequently reduce oxidative stress. These changes were independent of multimeric adiponectin modification and alterations in other blood biomarkers.