Paul R. Ford

The role of deliberate practice and play in career progression in sport: the early engagement hypothesis

Experts acquire domain‐specific skills as a result of the activities in which they participate throughout their development. We examine the domain‐specific activities in which two groups of elite youth soccer players participated between six and 12 years of age. Our goal was to examine early participation differences between those who progressed to professional status at 16 years of age and those who did not. Data were contrasted to a control group of recreational‐level players and examined in the context of the Developmental Model of Sport Participation, which supports the importance of late specialization and early diversity between six and 12 years of age. The elite players who went on to attain professional status accumulated more hours per year in soccer play activities, but not in soccer practice, competition or other sports, between six and 12 years of age, compared with those who did not progress. The two elite groups averaged more hours per year in soccer practice compared with recreational‐level players, but not soccer play, competition or other sports. We propose the “early engagement hypothesis” to explain our results. Accordingly, practice and play in the primary sport between six and 12 years of age contributes to the development of expert performance in English soccer.

Expertise and expert performance in sport

We review contemporary research focusing on expertise and expert performance in sport. The deliberate practice theoretical framework is presented, and the level of investment in purposeful practice needed to reach the elite level in sport is illustrated. We highlight some of the adaptations that occur as a result of extended engagement in practice and training, with particular reference to perceptual-cognitive skills, such as anticipation and decision-making. These psychological adaptations are explained through reference to long-term working memory theory. Finally, the expert performance approach is presented as a guiding framework for studying expertise in sport, and some suggestions for future research are proposed. The study of expertise and expert performance in sport offers a unique source of data that help promote understanding of the factors that constrain human achievement and the extent to which these may be overcome by systematic engagement in practice and training.

An analysis of practice activities and instructional behaviours used by youth soccer coaches during practice: Exploring the link between science and application

Abstract We examined the practice activities and instructional behaviours employed by 25 youth soccer coaches during 70 different practice sessions. We evaluated the extent to which these activities and behaviours differ from those shown in contemporary research to best facilitate skill acquisition. Nine coaches worked with the under-9 years age group and eight coaches each with the under-13 and under-16 years age groups; nine of those coaches were employed at the elite level, nine at the sub-elite level, and seven at the non-elite level. Coaches had players spend more time in activities that were deemed less relevant to soccer match performance, termed “training form” (e.g. physical training, technique and skills practices), than activities deemed more relevant, termed “playing form” (e.g. small-sided/conditioned games and phase of play activities). Coaches provided high levels of instruction, feedback, and management, irrespective of the activity in which players engaged. Few differences in practice activities and instructional behaviours were reported across skill and age groups, implying the absence of any notable age- or skill-related progression. Findings are discussed with reference to recent research in the areas of skill acquisition, motor learning, and expert performance.

Identifying the processes underpinning anticipation and decision-making in a dynamic time-constrained task

A novel, representative task was used to examine skill-based differences in the perceptual and cognitive processes underlying performance on a dynamic, externally paced task. Skilled and less skilled soccer players were required to move and interact with life-size, action sequences involving 11 versus 11 soccer situations filmed from the perspective of a central defender in soccer. The ability of participants to anticipate the intentions of their opponents and to make decisions about how they should respond was measured across two separate experiments. In Experiment 1, visual search behaviors were examined using an eye-movement registration system. In Experiment 2, retrospective verbal reports of thinking were gathered from a new sample of skilled and less skilled participants. Skilled participants were more accurate than less skilled participants at anticipating the intentions of opponents and in deciding on an appropriate course of action. The skilled players employed a search strategy involving more fixations of shorter duration in a different sequential order and toward more disparate and informative locations in the display when compared with the less skilled counterparts. The skilled players generated a greater number of verbal report statements with a higher proportion of evaluation, prediction, and planning statements than the less skilled players, suggesting they employed more complex domain-specific memory representations to solve the task. Theoretical, methodological, and practical implications are discussed.

Coach behaviours and practice structures in youth soccer: Implications for talent development.

Abstract Coaches are central to talent development in youth soccer and what they say and do impacts on players’ achievements and well-being. Researchers have systematically observed coach behaviour and practice activities within this setting (i.e. ‘what coaches do’). We review this research in light of contemporary discussion that highlights a potential ‘theory-practice’ divide. Our main example focuses on the discrepancy between coaching behaviour and research from the sports science sub-discipline areas of motor learning and skill acquisition that relate to how best to design practice sessions and provide instruction (i.e., ‘what coaches should probably do’). The underlying reasons for this discrepancy are discussed and recommendations made to address this disparity in research, education and coach behaviours.

The developmental activities of elite soccer players aged under-16 years from Brazil, England, France, Ghana, Mexico, Portugal and Sweden

Abstract The developmental activities of 328 elite soccer players aged under-16 years from Brazil, England, France, Ghana, Mexico, Portugal and Sweden were examined using retrospective recall in a cross-sectional research design. The activities were compared to the early diversification, early specialisation, and early engagement pathways. Players started their involvement in soccer at approximately 5 years of age. During childhood, they engaged in soccer practice for a mean value of 185.7, s = 124.0 h · year−1, in soccer play for 186.0, s = 125.3 h · year−1, and in soccer competition for 37.1, s = 28.9 h · year−1. A mean value of 2.3, s = 1.6 sports additional to soccer were engaged in by 229 players during childhood. Players started their participation in an elite training academy at 11 to 12 years of age. During adolescence, they engaged in soccer practice for a mean value of 411.9, s = 184.3 h · year−1, in soccer play for 159.7, s = 195.0 h · year−1, and in soccer competition for 66.9, s = 48.8 h · year−1. A mean value of 2.5, s = 1.8 sports other than soccer were engaged in by 132 players during this period. There were some relatively minor differences between countries, but generally the developmental activities of the players followed a mixture of the early engagement and specialisation pathways, rather than early diversification.

Perceptual-cognitive skill training and its transfer to expert performance in the field: Future research directions

Abstract Perceptual-cognitive skills training provides a potentially valuable method for training athletes on key skills, such as anticipation and decision-making. It can be used when athletes are unable to physically train or are unable to experience repeated key situations from their sport. In this article, we review research on perceptual-cognitive skills training and describe future research areas focusing on a number of key theories and principles. The main aim of any training intervention should be the efficacy of retention and transfer of learning from training to field situations, which should be the key consideration when designing the representative tasks used in perceptual-cognitive skills training. We review the principles that seek to create practice tasks that replicate those found in the field, so as to increase the amount of transfer that occurs. These principles are perception–action coupling, the contextual interference effect and contextual information, which suggest there should be a high level of similarity between training and real-life performance when designing perceptual-cognitive skills training. In the final section, we discuss the transfer of retained skill acquisition from perceptual-cognitive skills training to field performance, which we suggest to be the key area for future research in this area.

Developmental activities and the acquisition of superior anticipation and decision making in soccer players

Abstract We examined whether soccer players with varying levels of perceptual-cognitive expertise can be differentiated based on their engagement in various types and amounts of activity during their development. A total of 64 participants interacted with life-size video clips of 11 versus 11 dynamic situations in soccer, viewed from the first-person perspective of a central defender. They were required to anticipate the actions of their opponents and to make appropriate decisions as to how best to respond. Response accuracy scores were used to categorise elite players (n = 48) as high- (n = 16) and low-performing (n = 16) participants. A group of recreational players (n = 16) who had lower response accuracy scores compared to the elite groups acted as controls. The participation history profiles of players were recorded using retrospective recall questionnaires. The average hours accumulated per year during childhood in soccer-specific play activity was the strongest predictor of perceptual-cognitive expertise. Soccer-specific practice activity during adolescence was also a predictor, albeit its impact was relatively modest. No differences were reported across groups for number of other sports engaged in during development, or for some of the key milestones achieved. A number of implications for talent development are discussed.

Promoting a skills-based agenda in Olympic sports: The role of skill-acquisition specialists

Abstract We highlight the importance of promoting a skills-based agenda in the development and preparation of Olympic athletes. The role that specialists with a background in skill acquisition can play is illustrated and the need to move towards a culture where evidence-based practice permeates all aspects of this process reiterated. We provide examples from contemporary research to illustrate how skill-acquisition theory and practice can help inform and guide practitioners, coaches, and administrators in their quest to develop Olympic athletes. Although the acquisition and refinement of skills are essential to performance in most Olympic sports, paradoxically the area of skill acquisition has not impacted in a concerted and meaningful way on this agenda. Skill-acquisition specialists need to be more proactive in forging links with elite sport, whereas practitioners, coaches, and administrators need to appreciate the important role that sports scientists with a background in this area can play in helping to develop future generations of podium athletes.

How Experts Practice: A Novel Test of Deliberate Practice Theory.

Performance improvement is thought to occur through engagement in deliberate practice. Deliberate practice is predicted to be challenging, effortful, and not inherently enjoyable. Expert and intermediate level Gaelic football players executed two types of kicks during an acquisition phase and pre-, post-, and retention tests. During acquisition, participants self-selected how they practiced and rated the characteristics of deliberate practice for effort and enjoyment. The expert group predominantly practiced the skill they were weaker at and improved its performance across pre-, post- and retention tests. Participants in the expert group also rated their practice as more effortful and less enjoyable compared to those in the intermediate group. In contrast, participants in the intermediate group predominantly practiced the skill they were stronger at and improved their performance from pretest to posttest but not on the retention test. Findings provide support for deliberate practice theory and give some insight into how experts practice and improve their performance beyond its current level.