The effect of playing formation on high-intensity running and technical profiles in English FA Premier League soccer matches

The aim of this study was to examine the effect of playing formation on high-intensity running and technical performance during elite soccer matches. Twenty English FA Premier League games were analysed using a multiple-camera computerized tracking system (n = 153 players). Overall ball possession did not differ (P < 0.05) between 4-4-2, 4-3-3 and 4-5-1 formations (50%, s = 7 vs. 49%, s = 8 vs. 44%, s = 6). No differences were observed in high-intensity running between 4-4-2, 4-3-3 and 4-5-1 formations. Compared with 4-4-2 and 4-3-3 formations, players in a 4-5-1 formation performed less very high-intensity running when their team was in possession (312 m, s = 196 vs. 433 m, s = 261 vs. 410 m, s = 270; P 5 0.05) but more when their team was not in possession (547 m, s = 217 vs. 461 m, s = 156 vs. 459 m, s = 169; P < 0.05). Attackers in a 4-3-3 performed ~30% more (P < 0.05) high-intensity running than attackers in 4-4-2 and 4-5-1 formations. However, the fraction of successful passes was highest in a 4-4-2 (P < 0.05) compared with 4-3-3 and 4-5-1 formations. The results suggest that playing formation does not influence the overall activity profiles of players, except for attackers, but impacts on very high-intensity running activity with and without ball possession and some technical elements of performance.     

Vocational and psychological characteristics of employed,non-college degreed,incongruent women

Paul R. Salomone is a professor of Counselor Education and of Rehabilitation Counseling at Syracuse University. Claudia Pask-McCartney is a doctoral candidate in the area of Instructional Design, Development, and Evaluation at Syracuse University.     

Story problems in the deaf education classroom: frequency and mode of presentation

Over the past decade, curricular reform in mathematics education has emphasized the use of problem solving at all levels of instruction for all students, but adaptations for students with unique needs have not been specified. This study investigated the nature of problem solving in deaf education, focusing in particular on the use of story problems in the primary-level curriculum. Approximately 90% of the K-3 teachers from five schools for the deaf were asked with what frequency and in which communication mode they presented story problems to their students. Most teachers reported presenting story problems 1-3 times per week, and presentation method tended to reflect school communication philosophy. We found trends in story problem presentation in accordance with the mathematics grade level taught. We discuss implications for curricular reform and teacher education.     

Guidelines for the protection and treatment of the abused child

The purpose of this paper is to review ten actions that can be taken by multi- disciplinary child protection teams or individuals in this field to assure that the interests of the abused child are consistently addressed.     

Parental distress: the initial phase of hearing aid and cochlear implant fitting

The results of previous cross-section studies suggest that childhood hearing impairment may lead to parental psychosocial stress. The present study investigated whether modifications in parental psychic state can be ascertained in connection with the child's treatment events and the child's hearing and speech status, in a prospective study design. Data were available on 116 fathers and mothers regarding the pre-cochlear implant examination or hearing aid fitting of their child. In the course of the child's treatment, parental quality of life improved from a low to a normal level. Among children who were at the stage of pre-examination for a cochlear implant, better hearing and speech capacity was linked to more severe impairment of the parental state. It is emphasized that the parents whose children showed comparatively good language development at the time of pre-examination for a cochlear implant were especially subjected to stress.     

The determinants of research output and impact: A study of Mexican researchers

This paper uses a unique data set of Mexican researchers to explore the determinants of research output and impact. Our findings confirm a quadratic relationship between age and the number of published papers. However, publishing peaks when researchers are approximately 53 years old, 5 or 10 years later than what prior studies have shown. Overall, the results suggest that age does not have a substantial influence on research output and impact. We also find that reputation matters for the number of citations but not publications. Results also show important heterogeneity across areas of knowledge. Interpretations of other aspects, such as gender, country of PhD, and cohort effect, among others, are also discussed.