Sport-Specific Practice and the Development of Expert Decision-Making in Team Ball Sports

The role of sport-specific practice in the development of decision-making expertise in the sports of field hockey, netball, and basketball was examined. Fifteen expert decision-makers and 13 experienced non-expert athletes provided detailed information about the quantity and type of sport-specific and other related practice activities they had undertaken throughout their careers. Experts accumulated more hours of sport-specific practice from age 12 years onwards than did non-experts, spending on average some 13 years and 4,000 hours on concentrated sport-specific practice before reaching international standard. A significant negative correlation existed between the number of additional activities undertaken and the hours of sportspecific training required before attaining expertise, suggesting a functional role for activities other than sport-specific training in the development of expert decision-making.

ISSP Position Stand: Career Development and Transitions of Athletes

The ISSP Position Stand on Career Development and Transitions of Athletes draws attention to viewing athletes from the perspective of their career development and their broader historical and socio‐cultural contexts. The particular focus of this paper is on career transitions as turning phases in career development. Successfully coping with transitions both within and outside of sport allows greater opportunity for an athlete to live a long and successful life in sport as well as being able to adjust effectively to the post‐career. Alternatively, failure in coping with a transition is often followed by negative consequences (e.g., premature dropout from sport, neuroses, alcohol/drug abuse, etc.). Therefore, helping athletes prepare for and/or cope with career transitions should be of primary concern for coaches, managers, athletes’ parents, and sport psychology consultants. In this paper we emphasize the role of contextual factors in career development/transition research and practice. Based on the literature review, we propose six statements and related recommendations for athletes and their significant others, as well as for researchers and consultants

Characteristics of Expert Development in Rhythmic Gymnastics: A Retrospective Study

The development of expertise for two groups of rhythmic gymnasts was studied where a group of elite (Olympic) gymnasts was compared to a group of sub‐elite (International) gymnasts. Structured interviews were used to collect retrospective information about the gymnasts’ health, training resources, level and ranking, and hours spent in training activities. The gymnasts rated practice activities during the last period of their development (age 16 and older) with respect to their perceived physical effort, mental concentration, and fun. The Olympic gymnasts were involved in significantly fewer activities and sports throughout their development compared to the International gymnasts. All gymnasts reported engaging in five practice activities of warm‐up, ballet, technique training, routines, and conditioning in their rhythmic gymnastics training. Olympic gymnasts allocated substantially more time to the practice activities of ballet, technique, routines, and conditioning, compared to the International gymnasts. Olympic gymnasts also rated their health as lower than the International gymnasts. All gymnasts reported that the practice activities of technique and routine training required more physical effort and mental concentration than warm‐up, ballet, and conditioning. The Olympic gymnasts reported experiencing less fun in their participation overall. The findings of this study provide a comprehensive description of early activity involvement, training activities, training resources, and health and injury ratings of expert level rhythmic gymnasts and help to further the understanding of how to assess sport expertise development

Expertise in Ultra-Endurance Triathletes Early Sport Involvement, Training Structure, and the Theory of Deliberate Practice

The theory of deliberate practice (Ericsson, Krampe, & Tesch-Römer, 1993) is predicated on the concept that the engagement in specific forms of practice is necessary for the attainment of expertise. The purpose of this paper was to examine the quantity and type of training performed by expert UE triathletes. Twenty-eight UE triathletes were stratified into expert, middle of the pack, and back of the pack groups based on previous finishing times. All participants provided detailed information regarding their involvement in sports in general and the three triathlon sports in particular. Results illustrated that experts performed more training than non-experts but that the relationship between training and performance was not monotonic as suggested by Ericsson et al. Further, experts' training was designed so periods of high training stress were followed by periods of low stress. However, early specialization was not a requirement for expertise. This work indicates that the theory of deliberate practice does not fully explain expertise development in UE triathlon.

Expertise Development in Volleyball: the Role of Early Sport Activities and Players’ Age and Height

The purpose of this study was to analyse the developmental pathway of skilled and less skilled volleyball players by focusing on the quantity and type of sporting activities, as well as their age and height in comparison to peers in those experiences. Retrospective interviews were conducted to provide a longitudinal and detailed account of sport involvement of 30 skilled and 30 less skilled volleyball players (15 male and 15 female players per group) throughout different developmental stages (stage 1: 8-12 years; stage 2: 13-16 years; stage 3: 17-20 years). Results indicated that the developmental pathway of these volleyball players (i.e. skilled and less skilled) was characterized by an early diversified sport involvement with a greater participation in sport activities during stages 1 and 2. However, skilled players specialized later in volleyball (between age 14 and 15) and performed more hours of volleyball at stage 3 (from 17 years of age onwards). Also, skilled players (male and female) were younger in both the diversified sport activities and volleyball at the later stages of development (i.e. stages 2 and 3), and skilled female players were taller than peers in those activities in the early stages of development (i.e. stages 1 and 2). The present findings suggest early diversification as a feasible pathway to reach expertise in volleyball and highlight the importance of practicing with older peers once specialization in the main sport has occurred. The findings highlight the need for coaches and sport programs to consider different stimuli existing within the training environment (i.e. characteristics of athletes, such as age and height) that influence the quality of practice and contribute to players’ expertise development.

The Contribution of Structured Activity and Deliberate Play to the Development of Expert Perceptual and Decision-Making Skill

The developmental histories of 32 players in the Australian Football League (AFL), independently classified as either expert or less skilled in their perceptual and decision- making skills, were collected through a structured interview process and their year-on-year involvement in structured and deliberate play activities retrospectively determined. Despite being drawn from the same elite level of competition, the expert decision-makers differed from the less skilled in having accrued, during their developing years, more hours of experience in structured activities of all types, in structured activities in invasion-type sports, in invasion-type deliberate play, and in invasion activities from sports other than Australian football. Accumulated hours invested in invasion-type activities differentiated between the groups, suggesting that it is the amount of invasion-type activity that is experienced and not necessarily intent (skill development or fun) or specificity that facilitates the development of perceptual and decision-making expertise in this team sport.