Spectators’ points of attachment and their influence on behavioural intentions of women’s national football games

Research on women’s football is still, especially in Asia, scarce. The purpose of this research has been to investigate the underlying points of attachment of women’s football spectators and how these influence future behaviour. The points of attachment scale – drawing on social identity theory – developed previously has been modified for the research setting to detect whether they are general determinants or country-specific indicators. Research was conducted in two countries, namely Japan and Germany. Surveys were conducted at two friendlies of the national team in each country (Japan: n = 607; Germany: n = 597). Attachment with the team, coach and women’s sport were defining overall attachment best. Intention to attend matches of the national team was significantly predicted by football attachment and previously attended games, while intention to attend matches of the league was significantly predicted by attachment with the coach and attended league games in the past.     

The Usefulness of Saturated Salt Solution Embalming Method for Oral Surgical Skills Training: A New Cadaveric Training Model for Bone Harvesting

The purpose of this study was to assess the usefulness of saturated salt solution-embalmed cadavers for oral surgical skills training related to bone graft harvesting. Two half-day surgical skills training workshops were held at the Tokyo Medical University utilizing eight cadavers embalmed with the saturated salt solution. A total of 22 participants including oral surgeons, residents, and dentists attended the workshop. Surgical training consisted of six procedures related to intraoral and extraoral bone harvesting. The participants were surveyed to assess self-confidence levels for each surgical procedure before and after completion of each workshop. The Wilcoxon signed-rank test was used to compare the differences between each median score before and after the workshop. There were statistically significant increases in the self-assessed confidence scores in bone harvesting procedures for the zygomatic bone (P = 0.003), maxillary tuberosity (P = 0.002), and other sites (P < 0.001). The anatomical features of saturated salt solution-embalmed cadavers were also examined. The textures of the oral mucosa and skin were similar to those of living individuals. The structure of bone tissues was well-preserved and the hardness was realistic. Consequently, all procedures were performed with sufficient realism. The saturated salt solution method has a relatively low cost of preparation and storage, and almost no odor. The authors suggest that saturated salt solution-embalmed cadavers could provide a new model for oral surgical skills training in bone harvesting.     

Strategies for defending a dribbler: categorisation of three defensive patterns in 1-on-1 basketball

To clarify the defending-dribbler mechanism, the interaction between the dribbler and defender should be investigated. The purposes of this study were to identify variables that explain the outcome (i.e. ‘penetrating’ and ‘guarding’) and to understand how defenders stop dribblers by categorising defensive patterns. Ten basketball players participated as 24 dribbler–defender pairs, who played a real-time, 1-on-1 sub-phase of the basketball. The trials were categorised into penetrating trials, where a dribbler invaded the defended area behind the defender, and guarding trials, where the defender stopped the dribbler's advance. Our results demonstrated that defenders in guarding trials initiated their movements earlier and moved quicker than the defenders in penetrating trials. Moreover, linear discriminant analysis revealed that the differences in initiation time and medio-lateral peak velocity between the defenders and dribblers were critical parameters for explaining the difference between penetrating and guarding trials. Lastly, guarding trials were further categorised into three process patterns during 1-on-1 basketball (i.e. ‘early initiation’ trials, ‘quick movement’ trials, and ‘dribbler's stop’ trials). The results suggest that there are three defending strategies and that one strategy would be insufficient to explain the defending-dribbler mechanism, because both players' anticipation and reactive movement must be considered.