A Differential Diagnosis of Low- and Average-Academic Ninth Grade Male Students

The study is an examination of the environmental forces and curriculum involvement in open and closed classroom settings. Fifteen Ss from three classrooms were each observed once in the closed setting (specific assignment given) and once in the open setting (free choice environment). This process yielded thirty, 10-minute specimen records which were analyzed through a behavioral classification system (Environmental Force Units). The study found that behavior in the open setting was characterized by: a.) more social interaction, b.) more interaction where peers lead each other into activities, and c.) less “casual exchange” behavior. There was a strong tendency (not significant) for more time to be spent on curriculum in the closed setting and more social interaction surrounding curriculum in the open setting.     

‘Our Lady Specialists at Pikes Lane’: Female Spectators in Early English Professional Football, 1880–1914

There has been very little study of female football spectators, especially in a historical context. This paper aims to demonstrate that despite the restrictions placed on women's leisure time in this period, it is clear from evidence that a small but significant number of women could and did attend professional football matches throughout the period, and participated as consumers in this new leisure industry. Contrary to some modern readings that assume that the female football spectator is a relatively new phenomenon, patterns of leisure consumption were similar for women in this context, albeit with certain important restrictions, such as available leisure time, money, and parental and familial responsibilities.

The study illustrates the potential female market for professional football, using numerous examples of women attending matches gathered from contemporary evidence, especially from the cotton area of South East Lancashire, where there was a concentration of early professional clubs within an economically developed industrialised society. It discusses issues of identity, both regional and local, and with respect to particular football clubs. It also describes female reactions to incidents, players and significant events, indicating the similarities and differences between the sexes, and addresses the issue of how far women were fans as well as spectators. There is also some discussion of the patterns of consumption of female spectators, and an attempt to establish a profile for them.

The study uses local newspapers from Lancashire as its main primary source material. As there is little other direct information on the subject, such local materials are an important source for the history of this aspect of professional football, as they are for other areas of Victorian and Edwardian social history.     

Effect of asthma and six-months high-intensity interval training on heart rate variability during exercise in adolescents

ABSTRACT

Little is known regarding the influence of asthma and exercise, and their interaction, on heart rate variability (HRV) in adolescents.

Thirty-one adolescents with asthma (13.7±0.9 years; 21.9±3.9 kg·m^?2; 19 boys, 12 girls) and thirty-three healthy adolescents (13.8±0.9 years; 20.3±3.2 kg·m^?2; 16 boys, 17 girls) completed an incremental ramp test and three heavy-intensity constant-work-rate cycle tests. Thirteen adolescents (7 boys, 6 girls; 6 asthma, 7 control) completed six-months high-intensity interval training (HIIT) and were compared to age- and sex-matched controls. Standard time-domain, frequency-domain and non-linear indices of HRV were derived at baseline, three- and six-months.

Asthma did not influence HRV at baseline or following HIIT. Total power, low frequency and normalised low frequency power, and sympathovagal balance increased at three-months in HIIT, subsequently declining towards baseline at six-months. Normalised high frequency power was reduced at three-months in both groups, which was sustained at six-months. No effects of HIIT were observed in the time-domain nor in the non-linear indices.

HRV was not influenced by asthma, potentially because such derangements are a function of disease progression, severity or duration. HIIT may be associated with a short-term shift towards greater sympathetic predominance during exercise, perhaps caused by physiological overload and fatigue.     

Contextual Factors and Age Group Differences in Coincidence-Anticipation Performance

Abstract

Age group differences in the direction of anticipatory motor responses may be attributable to the increased susceptibility of young children to contextual factors. That is, their performances on a given trial may be influenced by the stimulus speed presented in the previous trial. Mixed-sex groups of 8–9 year-olds and adults were given 3 blocks of 18 coincidence-anticipation trials each in a counterbalanced design. One block contained stimulus speeds of 1, 3, or 5 MPH, another speeds of 3, 5, or 7 MPH, and a third speeds of 5, 7, or 9 MPH, so that the 5 MPH speed was common to all blocks. An age group by sex by testing order by trial block ANOVA of constant error on the 5 MPH trials indicated that trial block was a significant factor within an age group by block interaction. Mean scores showed that the children responded very early in the 5–7–9 MPH block to the 5 MPH stimuli while the adults did not. Testing order was also a significant factor: subjects in the 1–3–5, 5–7–9, 3–5–7 MPH order performed with significantly greater directional error. While the later finding may indicate contextual factors influenced performance, there is no strong evidence that contextual factors differentially affected the age groups.