The Relationship Between Self-Supportive Behaviors with Basic Psychological Needs, Sleep Quality and Mindfulness in Athletes

Zohreh Khalilpourshiraz; Behzad Behzadnia; Mohammad Taghi Aghdasi

Articles in Press, Accepted Manuscript, Available Online from 08 October 2024

https://doi.org/10.22059/jsmdl.2024.381111.1795

Abstract
  Introduction: The purpose of the present study was to investigate the relationship between self-supportive behaviors with basic psychological needs, sleep quality and mindfulness in athletes.Methods: The present research method was descriptive and correlation. The statistical population of the present ...  Read More

The Effect of Motivational Self-Talk on Endurance Performance with an Emphasis on the Role of Self-Determination: An Empirical Test of the Self-Talk Dissonance Hypothesis

amir dana; Mansour khalilzadeh Kouchameshki

Volume 17, Issue 2 , July 2025, , Pages 5-18

https://doi.org/10.22059/jsmdl.2024.374993.1772

Abstract
  Introduction: This study aimed to investigate the effect of motivational self-talk on endurance performance, with an emphasis on the role of self-determination.Methods: The participants included 18 physical education students with a history of regular exercise, with a mean age of 21.08±2.5 years, ...  Read More

Why Do Children and Adolescents Participate in Physical Activity and Sports? Exploring Perspective of Athletes, Parents, and Coaches

Ghasem Babaei zarch; Hamid Salehi; Reza Hemmati

Volume 12, Issue 1 , July 2020, , Pages 31-47

https://doi.org/10.22059/jmlm.2018.244318.1311

Abstract
  The purpose this research is investigating the attitude of children, adolescents, parents and trainers towards sport and physical activity. This research was conducted in qualitative method and using semi structured interview with 25 interviewees including 12 children, 8 and 5 coaches were parent. Press ...  Read More