A

  • Anger Control The effect of mindfulness-based yoga exercises on resilience and anger control of female student-athletes [Volume 15, Issue 1, 2023, Pages 16-1]

  • Anti-citizen behavior Injuries of Organizational Anti-Citizenship Behaviors on Sports Boards Based on Bad Apple Syndrome [Volume 15, Issue 2, 2023, Pages 70-53]

  • Athletic performance The effect of arousal on decision making and eye movements in professional volleyball players [Volume 15, Issue 1, 2023, Pages 76-65]

B

  • Bad apple syndrome Injuries of Organizational Anti-Citizenship Behaviors on Sports Boards Based on Bad Apple Syndrome [Volume 15, Issue 2, 2023, Pages 70-53]

  • Basketball &lrm The effect of virtual education of psychological skills (‎Sinclair& Sinclair method‎) on ‎the ‎passing accuracy of semi-professional basketball players [Volume 15, Issue 1, 2023, Pages 92-77]

  • BMI Prediction ofsocial Anxiety on Some Body Composition Indicators (WHR, BMI) and Body Image in Female Secondary School Students in Qom District 4 [Volume 15, Issue 1, 2023, Pages 30-17]

  • Body dissatisfaction The Relationship between mindfulness and social physique anxiety in women; the mediating role of sports participation motivation [Volume 15, Issue 2, 2023, Pages 52-39]

  • Brain waves Purpose: The purpose of this study was to investigate the effect of attention instructions on kinesthesia of memory, alpha and theta wave changes in professional basketball players. Method: Thirty-six male athletes were randomly assigned into three groups: internal attention, external attention, and control. A quasi-experimental research design with a pretest-posttest design including experimental and control groups was applied. In the pre-test, [Volume 15, Issue 1, 2023, Pages 114-93]

C

  • Competitive Environment The Effect of Competitive and Non-competitive Training Conditions on Learning of Basketball Free Throws in female adolescent with high and low-trait anxiety Short title: Interaction of Training Environment and trait anxiety in sport skill learning [Volume 15, Issue 2, 2023, Pages 94-83]

  • Consciousness-raising Psychometric properties of Persian version of the Processes of change in Psychological Skills Training Questionnaire [Volume 15, Issue 2, 2023, Pages 108-95]

  • Contextual interference Investigating the Effect of Moderating Individuals' Personality Type on the Learning of Long and Short Badminton Serve Techniques in Blocked and Random Methods [Volume 15, Issue 1, 2023, Pages 144-129]

  • Corona The effect of play at home (proposed by UNICEF) and metacognitive strategies on the health of children aged 5 to 8 years in the Corona pandemic [Volume 15, Issue 2, 2023, Pages 136-125]

  • Counter-conditioning Psychometric properties of Persian version of the Processes of change in Psychological Skills Training Questionnaire [Volume 15, Issue 2, 2023, Pages 108-95]

  • Cultural and Social Factors Psychometrics and Testing of a Motivational Marketing Model based on Psychological Components in Sports [Volume 15, Issue 1, 2023, Pages 206-191]

D

  • Distributed practice The Effects of Distribution Practice and Metacognition on Learning Basketball Pass Skill [Volume 15, Issue 1, 2023, Pages 128-115]

  • Dramatic relief Psychometric properties of Persian version of the Processes of change in Psychological Skills Training Questionnaire [Volume 15, Issue 2, 2023, Pages 108-95]

E

  • Education The Effects of Focus of Attention on Shooting Skill of Novice and Elite Shooters in Malek Ashtar Arak Educational Center [Volume 15, Issue 2, 2023, Pages 170-157]

  • Efficiency Relationship between Mental Health and Efficiency among Tehranian Volleyball Coaches: The Mediating Role of Self-Belief and Job Commitment [Volume 15, Issue 2, 2023, Pages 193-183]

  • External Attention The Effects of Focus of Attention on Shooting Skill of Novice and Elite Shooters in Malek Ashtar Arak Educational Center [Volume 15, Issue 2, 2023, Pages 170-157]

  • Eye movements tracking The effect of arousal on decision making and eye movements in professional volleyball players [Volume 15, Issue 1, 2023, Pages 76-65]

F

  • Female Athlete Students The effect of mindfulness-based yoga exercises on resilience and anger control of female student-athletes [Volume 15, Issue 1, 2023, Pages 16-1]

  • Football The Relationship between Talent Development Environment and Mental Toughness among Adolescent Football Players [Volume 15, Issue 1, 2023, Pages 48-31]

  • Fundamental skill The Effects of Distribution Practice and Metacognition on Learning Basketball Pass Skill [Volume 15, Issue 1, 2023, Pages 128-115]

G

  • Goal orientation Predicting the goal orientation of elite and non-elite taekwondo players based on perceived motivational Climate [Volume 15, Issue 2, 2023, Pages 82-71]

  • Gross motor Skills Comparison of the Effects of Free and Organized Games on Motor Skills and Social Behavior of Children [Volume 15, Issue 1, 2023, Pages 217-207]

H

  • Helping relationships Psychometric properties of Persian version of the Processes of change in Psychological Skills Training Questionnaire [Volume 15, Issue 2, 2023, Pages 108-95]

I

  • Injury Injuries of Organizational Anti-Citizenship Behaviors on Sports Boards Based on Bad Apple Syndrome [Volume 15, Issue 2, 2023, Pages 70-53]

  • Internal Attention The Effects of Focus of Attention on Shooting Skill of Novice and Elite Shooters in Malek Ashtar Arak Educational Center [Volume 15, Issue 2, 2023, Pages 170-157]

  • Intervening Factors Psychometrics and Testing of a Motivational Marketing Model based on Psychological Components in Sports [Volume 15, Issue 1, 2023, Pages 206-191]

J

  • Job Commitment Relationship between Mental Health and Efficiency among Tehranian Volleyball Coaches: The Mediating Role of Self-Belief and Job Commitment [Volume 15, Issue 2, 2023, Pages 193-183]

  • Judgment of learning The Effects of Distribution Practice and Metacognition on Learning Basketball Pass Skill [Volume 15, Issue 1, 2023, Pages 128-115]

K

  • Keywords: Awareness in the moment The Relationship between mindfulness and social physique anxiety in women; the mediating role of sports participation motivation [Volume 15, Issue 2, 2023, Pages 52-39]

  • Keywords: mindfulness-based yoga The effect of mindfulness-based yoga exercises on resilience and anger control of female student-athletes [Volume 15, Issue 1, 2023, Pages 16-1]

L

  • Life skills Psychometric Properties of Persian Version of the Coaching Life Skills in Sport Questionnaire [Volume 15, Issue 2, 2023, Pages 171-182]

  • Limited operation hypothesis Purpose: The purpose of this study was to investigate the effect of attention instructions on kinesthesia of memory, alpha and theta wave changes in professional basketball players. Method: Thirty-six male athletes were randomly assigned into three groups: internal attention, external attention, and control. A quasi-experimental research design with a pretest-posttest design including experimental and control groups was applied. In the pre-test, [Volume 15, Issue 1, 2023, Pages 114-93]

  • Logotherapy Effectiveness of Group Logotherapy on Perceived Stress and Psychological Well-Being among Adolescent Athletes [Volume 15, Issue 1, 2023, Pages 181-190]

M

  • Memory consolidation The Effects of Distribution Practice and Metacognition on Learning Basketball Pass Skill [Volume 15, Issue 1, 2023, Pages 128-115]

  • Mental Health Relationship between Mental Health and Efficiency among Tehranian Volleyball Coaches: The Mediating Role of Self-Belief and Job Commitment [Volume 15, Issue 2, 2023, Pages 193-183]

  • Mental toughness The Relationship between Talent Development Environment and Mental Toughness among Adolescent Football Players [Volume 15, Issue 1, 2023, Pages 48-31]

  • Modeling The Effect of Self-modeling, Skilled Model and Learning Model on Golf Putting Acquisition and Retention [Volume 15, Issue 1, 2023, Pages 170-159]

  • Motivation Psychometrics and Testing of a Motivational Marketing Model based on Psychological Components in Sports [Volume 15, Issue 1, 2023, Pages 206-191]

O

  • Observational learning The Effect of Self-modeling, Skilled Model and Learning Model on Golf Putting Acquisition and Retention [Volume 15, Issue 1, 2023, Pages 170-159]

P

  • Passing Accuracy The effect of virtual education of psychological skills (‎Sinclair& Sinclair method‎) on ‎the ‎passing accuracy of semi-professional basketball players [Volume 15, Issue 1, 2023, Pages 92-77]

  • Perceived motivational climate Predicting the goal orientation of elite and non-elite taekwondo players based on perceived motivational Climate [Volume 15, Issue 2, 2023, Pages 82-71]

  • Physical and psychological training The effect of combined exercises on taekwondo practitioners' motivational and impulsive self-talk [Volume 15, Issue 2, 2023, Pages 124-109]

  • Political Behavior Presenting a paradigm model of the development of political psychology in Iranian professional sport [Volume 15, Issue 1, 2023, Pages 180-171]

  • Political Psychology Presenting a paradigm model of the development of political psychology in Iranian professional sport [Volume 15, Issue 1, 2023, Pages 180-171]

  • Positive illustration The Relationship between mindfulness and social physique anxiety in women; the mediating role of sports participation motivation [Volume 15, Issue 2, 2023, Pages 52-39]

  • Predicting Predicting the goal orientation of elite and non-elite taekwondo players based on perceived motivational Climate [Volume 15, Issue 2, 2023, Pages 82-71]

  • Professional Sport Presenting a paradigm model of the development of political psychology in Iranian professional sport [Volume 15, Issue 1, 2023, Pages 180-171]

  • Psychological Skills The effect of virtual education of psychological skills (‎Sinclair& Sinclair method‎) on ‎the ‎passing accuracy of semi-professional basketball players [Volume 15, Issue 1, 2023, Pages 92-77]

  • Psychological well-being Effectiveness of Group Logotherapy on Perceived Stress and Psychological Well-Being among Adolescent Athletes [Volume 15, Issue 1, 2023, Pages 181-190]

  • Psychometrics Psychometrics of the Persian version of the Sports Mental Exercise Questionnaire [Volume 15, Issue 1, 2023, Pages 158-145]

R

  • Reinforcement management Psychometric properties of Persian version of the Processes of change in Psychological Skills Training Questionnaire [Volume 15, Issue 2, 2023, Pages 108-95]

  • Reliability Psychometrics of the Persian version of the Sports Mental Exercise Questionnaire [Volume 15, Issue 1, 2023, Pages 158-145]

  • Reliability Psychometric Properties of Persian Version of the Coaching Life Skills in Sport Questionnaire [Volume 15, Issue 2, 2023, Pages 171-182]

  • Resilience The effect of mindfulness-based yoga exercises on resilience and anger control of female student-athletes [Volume 15, Issue 1, 2023, Pages 16-1]

S

  • Saccade The effect of arousal on decision making and eye movements in professional volleyball players [Volume 15, Issue 1, 2023, Pages 76-65]

  • Self-Belief Relationship between Mental Health and Efficiency among Tehranian Volleyball Coaches: The Mediating Role of Self-Belief and Job Commitment [Volume 15, Issue 2, 2023, Pages 193-183]

  • Self-Efficacy The effect of positive motivational-deductive feedback with stereotyped and non-stereotyped conditions on motivation to participate in girls' physical activity and self-efficacy [Volume 15, Issue 2, 2023, Pages 38-29]

  • Sensory information processing Purpose: The purpose of this study was to investigate the effect of attention instructions on kinesthesia of memory, alpha and theta wave changes in professional basketball players. Method: Thirty-six male athletes were randomly assigned into three groups: internal attention, external attention, and control. A quasi-experimental research design with a pretest-posttest design including experimental and control groups was applied. In the pre-test, [Volume 15, Issue 1, 2023, Pages 114-93]

  • Similarity The Effect of Self-modeling, Skilled Model and Learning Model on Golf Putting Acquisition and Retention [Volume 15, Issue 1, 2023, Pages 170-159]

  • Sinclair Method The effect of virtual education of psychological skills (‎Sinclair& Sinclair method‎) on ‎the ‎passing accuracy of semi-professional basketball players [Volume 15, Issue 1, 2023, Pages 92-77]

  • Social acceptance The Relationship between mindfulness and social physique anxiety in women; the mediating role of sports participation motivation [Volume 15, Issue 2, 2023, Pages 52-39]

  • Speed-accuracy trade off The effect of arousal on decision making and eye movements in professional volleyball players [Volume 15, Issue 1, 2023, Pages 76-65]

  • Sports Effectiveness of Group Logotherapy on Perceived Stress and Psychological Well-Being among Adolescent Athletes [Volume 15, Issue 1, 2023, Pages 181-190]

  • Sports activities The Relationship between mindfulness and social physique anxiety in women; the mediating role of sports participation motivation [Volume 15, Issue 2, 2023, Pages 52-39]

  • Sports Mental Exercise Questionnaire Psychometrics of the Persian version of the Sports Mental Exercise Questionnaire [Volume 15, Issue 1, 2023, Pages 158-145]

T

  • Taekwondo Predicting the goal orientation of elite and non-elite taekwondo players based on perceived motivational Climate [Volume 15, Issue 2, 2023, Pages 82-71]

  • Talent Development Environment The Relationship between Talent Development Environment and Mental Toughness among Adolescent Football Players [Volume 15, Issue 1, 2023, Pages 48-31]

V

  • Virtual Education The effect of virtual education of psychological skills (‎Sinclair& Sinclair method‎) on ‎the ‎passing accuracy of semi-professional basketball players [Volume 15, Issue 1, 2023, Pages 92-77]

  • Visual fixation The effect of arousal on decision making and eye movements in professional volleyball players [Volume 15, Issue 1, 2023, Pages 76-65]

  • Volleyball Relationship between Mental Health and Efficiency among Tehranian Volleyball Coaches: The Mediating Role of Self-Belief and Job Commitment [Volume 15, Issue 2, 2023, Pages 193-183]

W

  • WHR Prediction ofsocial Anxiety on Some Body Composition Indicators (WHR, BMI) and Body Image in Female Secondary School Students in Qom District 4 [Volume 15, Issue 1, 2023, Pages 30-17]