calculate the accuracy rate. In this study, the S2 form was used because it is recommended for use only with clients whose attentional performance is thought to be impaired ( Schuhfried, 2010 ). The time required for this form was about 20 min, including the instruction and practice phase. Determination
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Chung-Ju Huang, Hsin-Yu Tu, Ming-Chun Hsueh, Yi-Hsiang Chiu, Mei-Yao Huang, and Chien-Chih Chou
David Giles, Joel B. Chidley, Nicola Taylor, Ollie Torr, Josh Hadley, Tom Randall, and Simon Fryer
the determination of maximal finger flexor strength have been described in the literature, 5 as yet, there are no tests to determine functional aerobic metabolic capacity, delineating steady and nonsteady states in rock climbers. During high-intensity muscular exercise, the time for which exercise
Annette Lohbeck, Andreas Hohmann, Philipp von Keitz, and Monika Daseking
( Marker et al., 2018 ) and psychological well-being ( Rodriguez-Ayllon et al., 2019 ). Numerous studies have used self-determination theory (SDT; Deci & Ryan, 1985 ; Ryan & Deci, 2020 ) to explain the relations between motivation and physical achievement ( Ntoumanis et al., 2021 ; Vasconcellos et
Stephen Shannon, Noel Brick, Garry Prentice, and Gavin Breslin
contemporary goal among policymakers, practitioners, and researchers ( Madigan et al., 2019 ). Theoretical frameworks can examine determinants and mediating factors associated with athletes’ mental health. Self-determination theory (SDT; Ryan & Deci, 2000 ) is one such validated and supported framework in the
Liane S. Lewis, Barnabas Shaw, Srijit Banerjee, Pryscilla Dieguez, James Hernon, Nigel Belshaw, and John M. Saxton
context, we designed an intervention, underpinned by self-determination theory (SDT; Deci & Ryan, 1985 ), aimed at increasing PA behavior in people at elevated risk of CRC. Our main objective was to examine the effect of the intervention on PA behavior and the underlying motivation to change. It was
Samantha M. Gray, Joan Wharf Higgins, and Ryan E. Rhodes
, as it is often a necessary ingredient for behavior change ( Hagger & Chatzisarantis, 2008 ; Linke, Robinson, & Pekmezi, 2013 ). There is extensive literature on human motivation ( Ajzen, 1991 ; Clemow, 2008 ; Ryan & Deci, 2000 ) in which one prominent framework is self-determination theory (SDT
Brendon P. Hyndman and Stephen Harvey
training, aligned to self-determination theory (SDT; Ryan & Deci, 2017 ). Theoretical Framework The PSTs’ perceptions of the value of using Twitter for HPETE training were interpreted with a SDT approach. As detailed in Chapter 3, SDT is based around the level of motivation an individual has toward
Christophe Dausin, Sergio Ruiz-Carmona, Ruben De Bosscher, Kristel Janssens, Lieven Herbots, Hein Heidbuchel, Peter Hespel, Véronique Cornelissen, Rik Willems, André La Gerche, Guido Claessen, and
challenges associated with data analysis and quantification. Exploring the relationship between exercise TL and the development of clinical symptoms not only requires precise evaluation of symptoms but also the accurate, valid, and reproducible determination of accumulated TL over a given period ( van Erp et
Stephen Dobson and Bill Gerrard
Unlike most major U.S. sport teams, it is common for professional soccer clubs around the world to trade players for cash. This article develops a model of the player-transfer market in soccer in which observed transfer fees are determined by player characteristics, selling-club characteristics, buying-club characteristics, and time effects. The model is based on data on 1,350 transfer fees in English professional soccer from June 1990 to August 1996. The estimated model is used to investigate the rate of inflation in transfer fees. In addition, the determination of transfer fees is considered within different segments of the transfer market. It is found that the determination of transfer fees differs markedly among segments.
Clifford J. Mallett
The coach is central to the development of expertise in sport (Bloom, 1985) and is subsequently key to facilitating adaptive forms of motivation to enhance the quality of sport performance (Mallett & Hanrahan, 2004). In designing optimal training environments that are sensitive to the underlying motives of athletes, the coach requires an in-depth understanding of motivation. This paper reports on the application of self-determination theory (SDT; Deci & Ryan, 1985; Ryan & Deci, 2000) to coaching elite athletes. Specifically, the application of SDT to designing an autonomy-supportive motivational climate is outlined, which was used in preparing Australia’s two men’s relay teams for the 2004 Olympic Games in Athens.
