A

  • Absenteeism Prevalence of School Absenteeism due to Menstrual Bleeding and Associated Disorders among Secondary School Students in a Semi-Urban Area of Southwest Nigeria [Volume 7, Issue 3, 2020, Pages 55-64]

  • Academic The Structural Model of Students’ Academic Motivation Based on Teacher- Student Relationship, Attachment to School, and Metacognitive Awareness by the Mediator of Academic Optimism among High-School Students [Volume 7, Issue 4, 2020, Pages 3-11]

  • Academic Performance The Association between Fine and Gross Motor Skills with Cognitive Control and Academic Performance in Adolescent Students [Volume 7, Issue 3, 2020, Pages 23-30]

  • Academic Performance The Relationship between the Physical Fitness and Academic Performance of Students in Douala, Cameroon: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 31-38]

  • Academic procrastination The Mediating Role of Academic Self-Regulation in the Relationship between Parenting Dimensions and Academic Procrastination [Volume 7, Issue 2, 2020, Pages 21-29]

  • Academic self-regulation The Mediating Role of Academic Self-Regulation in the Relationship between Parenting Dimensions and Academic Procrastination [Volume 7, Issue 2, 2020, Pages 21-29]

  • Adolescent Eating Behaviors vs. BMI: which is more related with Health-Related Quality of Life? A Cross-Sectional Study on Iranian Female Adolescents [Volume 7, Issue 1, 2020, Pages 1-5]

  • Adolescent Problematic Internet Use and Its Association with Anxiety, Substance Use, and Academic Performance among Secondary School Students in Nigeria [Volume 7, Issue 3, 2020, Pages 15-22]

  • Adolescent Association of Physical Activity with Low Back Pain in School-Age Children and Adolescents: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 12-19]

  • Adolescent A Prospective Study on Profile of Gynaecological Problems in Adolescent Girls at a Tertiary Care Centre [Volume 7, Issue 4, 2020, Pages 25-30]

  • Adolescent The Relationship between the Physical Fitness and Academic Performance of Students in Douala, Cameroon: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 31-38]

  • Adolescents Psychosomatic Problems and their Relation with Types of Involvement in School Bullying in Iranian Students: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 6-13]

  • Adolescents Adolescent Adjustment: Investigating the Predictive Role of Family Communication Patterns [Volume 7, Issue 4, 2020, Pages 20-24]

  • Aggression Construct Validity of Maryland Safe and Supportive Schools Climate Survey in Iran: A Validation Study [Volume 7, Issue 2, 2020, Pages 1-13]

  • Anthropometric Indices Eating Behaviors vs. BMI: which is more related with Health-Related Quality of Life? A Cross-Sectional Study on Iranian Female Adolescents [Volume 7, Issue 1, 2020, Pages 1-5]

  • Anxiety Association of Upper Quarter Posture with Depression, Anxiety, and Level of Physical Activity in Sixth Grade Elementary School Students of Karaj City, Iran [Volume 7, Issue 1, 2020, Pages 48-55]

  • Anxiety Problematic Internet Use and Its Association with Anxiety, Substance Use, and Academic Performance among Secondary School Students in Nigeria [Volume 7, Issue 3, 2020, Pages 15-22]

  • Attention Deficit Hyperactivity Disorder Effectiveness of Group Stress Reduction on Mental Health, Mothers’ Quality of Life, and Behavioral Problems in Children with Attention Deficit Hyperactivity Disorder [Volume 7, Issue 3, 2020, Pages 6-14]

  • Attitude to school Social Skills in Elementary Students: The Role of Attitude to School and School Environment [Volume 7, Issue 1, 2020, Pages 30-39]

  • Autonomous motivation Effects of Basic Psychological Needs Satisfaction in the Physical Education on Leisure-Time Physical Activity Behavior of Primary School Students: Mediating Role of Autonomous Motivation [Volume 7, Issue 2, 2020, Pages 46-53]

  • Autonomy The Effectiveness of an Autonomy-Based Exercise Training on Intrinsic Motivation, Physical Activity Intention, and Health-Related Fitness of Sedentary Students in Middle School [Volume 7, Issue 1, 2020, Pages 40-47]

  • Awareness Assessment of Osteoporosis Preventive Lifestyle and Awareness in 13-15-Year-Old Students in Garmsar City in 2018 [Volume 7, Issue 1, 2020, Pages 23-29]

B

  • Balance Effect of Eight-week Core Stabilization Exercises on Static and Dynamic Balance Indices in Girls with Hyperlordosis: A Controlled Laboratory Study [Volume 7, Issue 4, 2020, Pages 47-54]

  • Basic needs Effects of Perceived Autonomy Support in the Physical Education on Basic Psychological Needs Satisfaction, Intrinsic Motivation and Intention to Perform Physical Activity in High School Students [Volume 7, Issue 4, 2020, Pages 39-46]

  • Basic psychological needs Effects of Basic Psychological Needs Satisfaction in the Physical Education on Leisure-Time Physical Activity Behavior of Primary School Students: Mediating Role of Autonomous Motivation [Volume 7, Issue 2, 2020, Pages 46-53]

  • Behavioral problem Effectiveness of Group Stress Reduction on Mental Health, Mothers’ Quality of Life, and Behavioral Problems in Children with Attention Deficit Hyperactivity Disorder [Volume 7, Issue 3, 2020, Pages 6-14]

C

  • Caffeine Problematic Internet Use and Its Association with Anxiety, Substance Use, and Academic Performance among Secondary School Students in Nigeria [Volume 7, Issue 3, 2020, Pages 15-22]

  • Cameroon Gender Differences in Physical Fitness among Cameroonian School Children Aged 10 to 15 Years in Yaounde City [Volume 7, Issue 3, 2020, Pages 45-54]

  • Cameroon The Relationship between the Physical Fitness and Academic Performance of Students in Douala, Cameroon: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 31-38]

  • Child Gender Differences in Physical Fitness among Cameroonian School Children Aged 10 to 15 Years in Yaounde City [Volume 7, Issue 3, 2020, Pages 45-54]

  • Child Association of Physical Activity with Low Back Pain in School-Age Children and Adolescents: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 12-19]

  • Child The Relationship between the Physical Fitness and Academic Performance of Students in Douala, Cameroon: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 31-38]

  • Communication Adolescent Adjustment: Investigating the Predictive Role of Family Communication Patterns [Volume 7, Issue 4, 2020, Pages 20-24]

  • COVID-19 Current Speculations on the Low Incidence Rate of the COVID-19 among Children [Volume 7, Issue 2, 2020, Pages 61-62]

E

  • Eating behaviors Eating Behaviors vs. BMI: which is more related with Health-Related Quality of Life? A Cross-Sectional Study on Iranian Female Adolescents [Volume 7, Issue 1, 2020, Pages 1-5]

  • Education System Psychosomatic Problems and their Relation with Types of Involvement in School Bullying in Iranian Students: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 6-13]

  • Elementary Student Social Skills in Elementary Students: The Role of Attitude to School and School Environment [Volume 7, Issue 1, 2020, Pages 30-39]

  • Enjoyment Gender Differences in the Relationship between Perceived Competence and Physical Activity in Middle School Students: Mediating Role of Enjoyment [Volume 7, Issue 2, 2020, Pages 14-20]

  • Environment Construct Validity of Maryland Safe and Supportive Schools Climate Survey in Iran: A Validation Study [Volume 7, Issue 2, 2020, Pages 1-13]

  • Executive Functions The Association between Fine and Gross Motor Skills with Cognitive Control and Academic Performance in Adolescent Students [Volume 7, Issue 3, 2020, Pages 23-30]

  • Exercise Gender Differences in Physical Fitness among Cameroonian School Children Aged 10 to 15 Years in Yaounde City [Volume 7, Issue 3, 2020, Pages 45-54]

  • Exercise Association of Physical Activity with Low Back Pain in School-Age Children and Adolescents: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 12-19]

  • Exercise Effects of Perceived Autonomy Support in the Physical Education on Basic Psychological Needs Satisfaction, Intrinsic Motivation and Intention to Perform Physical Activity in High School Students [Volume 7, Issue 4, 2020, Pages 39-46]

  • Exercise Effect of Eight-week Core Stabilization Exercises on Static and Dynamic Balance Indices in Girls with Hyperlordosis: A Controlled Laboratory Study [Volume 7, Issue 4, 2020, Pages 47-54]

  • Exercise therapy The Effects of Reactive Neuromuscular Training on the Upper Quarter Posture in Students with Forward Head Posture: A Randomized Clinical Trial [Volume 7, Issue 2, 2020, Pages 54-60]

F

  • Factor analysis Construct Validity of Maryland Safe and Supportive Schools Climate Survey in Iran: A Validation Study [Volume 7, Issue 2, 2020, Pages 1-13]

  • Fitness The Effectiveness of an Autonomy-Based Exercise Training on Intrinsic Motivation, Physical Activity Intention, and Health-Related Fitness of Sedentary Students in Middle School [Volume 7, Issue 1, 2020, Pages 40-47]

  • Force plate Effect of Eight-week Core Stabilization Exercises on Static and Dynamic Balance Indices in Girls with Hyperlordosis: A Controlled Laboratory Study [Volume 7, Issue 4, 2020, Pages 47-54]

G

  • Global health COVID-19 Outbreak and School Dropout; A Worldwide Challenge for an Equitable Future [Volume 7, Issue 4, 2020, Pages 1-2]

  • Gynaecological problems A Prospective Study on Profile of Gynaecological Problems in Adolescent Girls at a Tertiary Care Centre [Volume 7, Issue 4, 2020, Pages 25-30]

H

  • Handwashing A Cross Sectional Study to Assess Knowledge and Practices of Hand Washing among Primary School Children in the Kapurthala District, India [Volume 7, Issue 3, 2020, Pages 1-5]

  • Head The Effects of Reactive Neuromuscular Training on the Upper Quarter Posture in Students with Forward Head Posture: A Randomized Clinical Trial [Volume 7, Issue 2, 2020, Pages 54-60]

  • Health-related quality of life Eating Behaviors vs. BMI: which is more related with Health-Related Quality of Life? A Cross-Sectional Study on Iranian Female Adolescents [Volume 7, Issue 1, 2020, Pages 1-5]

  • High school student The Effectiveness of Self-Acceptance on Stress Reduction among a Group of High School Male Students Expecting University Entrance Exam in Hamadan, Iran [Volume 7, Issue 1, 2020, Pages 56-60]

I

  • Immunity Current Speculations on the Low Incidence Rate of the COVID-19 among Children [Volume 7, Issue 2, 2020, Pages 61-62]

  • Immunization Current Speculations on the Low Incidence Rate of the COVID-19 among Children [Volume 7, Issue 2, 2020, Pages 61-62]

  • In-school adolescent Adolescents’ Knowledge of Sexuality and Perceptions Regarding Teenage Pregnancy: A Qualitative Study among Secondary School Students in Ibadan, Southwest Nigeria [Volume 7, Issue 2, 2020, Pages 37-45]

  • In-school adolescents Factors Associated with Psychoactive Substance Use among In-School Adolescents in Zaria Local Government Area, Kaduna State, Nigeria: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 14-22]

  • Integrative self-knowledge The Relationship between Perfectionism and Obsessive Compulsive Disorder (OCD): Self-Regulation Processes as Moderator [Volume 7, Issue 2, 2020, Pages 30-36]

  • Intention The Effectiveness of an Autonomy-Based Exercise Training on Intrinsic Motivation, Physical Activity Intention, and Health-Related Fitness of Sedentary Students in Middle School [Volume 7, Issue 1, 2020, Pages 40-47]

  • Internet Problematic Internet Use and Its Association with Anxiety, Substance Use, and Academic Performance among Secondary School Students in Nigeria [Volume 7, Issue 3, 2020, Pages 15-22]

  • Iran Construct Validity of Maryland Safe and Supportive Schools Climate Survey in Iran: A Validation Study [Volume 7, Issue 2, 2020, Pages 1-13]

K

  • Knowledge Adolescents’ Knowledge of Sexuality and Perceptions Regarding Teenage Pregnancy: A Qualitative Study among Secondary School Students in Ibadan, Southwest Nigeria [Volume 7, Issue 2, 2020, Pages 37-45]

L

  • Lifetime prevalence Factors Associated with Psychoactive Substance Use among In-School Adolescents in Zaria Local Government Area, Kaduna State, Nigeria: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 14-22]

  • Lordosis Effect of Eight-week Core Stabilization Exercises on Static and Dynamic Balance Indices in Girls with Hyperlordosis: A Controlled Laboratory Study [Volume 7, Issue 4, 2020, Pages 47-54]

  • Low back pain Association of Physical Activity with Low Back Pain in School-Age Children and Adolescents: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 12-19]

M

  • Menstrual disorders Prevalence of School Absenteeism due to Menstrual Bleeding and Associated Disorders among Secondary School Students in a Semi-Urban Area of Southwest Nigeria [Volume 7, Issue 3, 2020, Pages 55-64]

  • Menstrual hemorrhage Prevalence of School Absenteeism due to Menstrual Bleeding and Associated Disorders among Secondary School Students in a Semi-Urban Area of Southwest Nigeria [Volume 7, Issue 3, 2020, Pages 55-64]

  • Menstruation disturbances A Prospective Study on Profile of Gynaecological Problems in Adolescent Girls at a Tertiary Care Centre [Volume 7, Issue 4, 2020, Pages 25-30]

  • Mental health Effectiveness of Group Stress Reduction on Mental Health, Mothers’ Quality of Life, and Behavioral Problems in Children with Attention Deficit Hyperactivity Disorder [Volume 7, Issue 3, 2020, Pages 6-14]

  • Metacognition The Structural Model of Students’ Academic Motivation Based on Teacher- Student Relationship, Attachment to School, and Metacognitive Awareness by the Mediator of Academic Optimism among High-School Students [Volume 7, Issue 4, 2020, Pages 3-11]

  • Middle school Gender Differences in the Relationship between Perceived Competence and Physical Activity in Middle School Students: Mediating Role of Enjoyment [Volume 7, Issue 2, 2020, Pages 14-20]

  • Mindfulness Effectiveness of Group Stress Reduction on Mental Health, Mothers’ Quality of Life, and Behavioral Problems in Children with Attention Deficit Hyperactivity Disorder [Volume 7, Issue 3, 2020, Pages 6-14]

  • Mindfulness Comparing the Effects of Group Training of Mindful Parenting Skills and Psychological Capital on Stress and Psychological Flexibility in Mothers with Blind Girl Students [Volume 7, Issue 3, 2020, Pages 31-38]

  • Motivation The Effectiveness of an Autonomy-Based Exercise Training on Intrinsic Motivation, Physical Activity Intention, and Health-Related Fitness of Sedentary Students in Middle School [Volume 7, Issue 1, 2020, Pages 40-47]

  • Motivation The Structural Model of Students’ Academic Motivation Based on Teacher- Student Relationship, Attachment to School, and Metacognitive Awareness by the Mediator of Academic Optimism among High-School Students [Volume 7, Issue 4, 2020, Pages 3-11]

  • Motivation Effects of Perceived Autonomy Support in the Physical Education on Basic Psychological Needs Satisfaction, Intrinsic Motivation and Intention to Perform Physical Activity in High School Students [Volume 7, Issue 4, 2020, Pages 39-46]

  • Motor Skills The Association between Fine and Gross Motor Skills with Cognitive Control and Academic Performance in Adolescent Students [Volume 7, Issue 3, 2020, Pages 23-30]

N

  • Neck The Effects of Reactive Neuromuscular Training on the Upper Quarter Posture in Students with Forward Head Posture: A Randomized Clinical Trial [Volume 7, Issue 2, 2020, Pages 54-60]

  • Nigeria Problematic Internet Use and Its Association with Anxiety, Substance Use, and Academic Performance among Secondary School Students in Nigeria [Volume 7, Issue 3, 2020, Pages 15-22]

  • Noise pollution Providing Acoustic Comfort in the Classroom Using Double-Glazed Windows and its Effect on Students Stress [Volume 7, Issue 3, 2020, Pages 39-44]

O

  • Obsessive compulsive disorder The Relationship between Perfectionism and Obsessive Compulsive Disorder (OCD): Self-Regulation Processes as Moderator [Volume 7, Issue 2, 2020, Pages 30-36]

  • Optimism The Structural Model of Students’ Academic Motivation Based on Teacher- Student Relationship, Attachment to School, and Metacognitive Awareness by the Mediator of Academic Optimism among High-School Students [Volume 7, Issue 4, 2020, Pages 3-11]

  • Osteoporosis Assessment of Osteoporosis Preventive Lifestyle and Awareness in 13-15-Year-Old Students in Garmsar City in 2018 [Volume 7, Issue 1, 2020, Pages 23-29]

P

  • Pandemics COVID-19 Outbreak and School Dropout; A Worldwide Challenge for an Equitable Future [Volume 7, Issue 4, 2020, Pages 1-2]

  • Parenting The Mediating Role of Academic Self-Regulation in the Relationship between Parenting Dimensions and Academic Procrastination [Volume 7, Issue 2, 2020, Pages 21-29]

  • Parenting Comparing the Effects of Group Training of Mindful Parenting Skills and Psychological Capital on Stress and Psychological Flexibility in Mothers with Blind Girl Students [Volume 7, Issue 3, 2020, Pages 31-38]

  • Perceived autonomy support Effects of Perceived Autonomy Support in the Physical Education on Basic Psychological Needs Satisfaction, Intrinsic Motivation and Intention to Perform Physical Activity in High School Students [Volume 7, Issue 4, 2020, Pages 39-46]

  • Perceived competence Gender Differences in the Relationship between Perceived Competence and Physical Activity in Middle School Students: Mediating Role of Enjoyment [Volume 7, Issue 2, 2020, Pages 14-20]

  • Perception Adolescents’ Knowledge of Sexuality and Perceptions Regarding Teenage Pregnancy: A Qualitative Study among Secondary School Students in Ibadan, Southwest Nigeria [Volume 7, Issue 2, 2020, Pages 37-45]

  • Perfectionism The Relationship between Perfectionism and Obsessive Compulsive Disorder (OCD): Self-Regulation Processes as Moderator [Volume 7, Issue 2, 2020, Pages 30-36]

  • Photogrammetry Association of Upper Quarter Posture with Depression, Anxiety, and Level of Physical Activity in Sixth Grade Elementary School Students of Karaj City, Iran [Volume 7, Issue 1, 2020, Pages 48-55]

  • Physical Activity Association of Upper Quarter Posture with Depression, Anxiety, and Level of Physical Activity in Sixth Grade Elementary School Students of Karaj City, Iran [Volume 7, Issue 1, 2020, Pages 48-55]

  • Physical Activity Gender Differences in the Relationship between Perceived Competence and Physical Activity in Middle School Students: Mediating Role of Enjoyment [Volume 7, Issue 2, 2020, Pages 14-20]

  • Physical Activity Effects of Basic Psychological Needs Satisfaction in the Physical Education on Leisure-Time Physical Activity Behavior of Primary School Students: Mediating Role of Autonomous Motivation [Volume 7, Issue 2, 2020, Pages 46-53]

  • Physical Activity Association of Physical Activity with Low Back Pain in School-Age Children and Adolescents: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 12-19]

  • Physical fitness The Relationship between the Physical Fitness and Academic Performance of Students in Douala, Cameroon: A Cross-Sectional Study [Volume 7, Issue 4, 2020, Pages 31-38]

  • Physical tests Gender Differences in Physical Fitness among Cameroonian School Children Aged 10 to 15 Years in Yaounde City [Volume 7, Issue 3, 2020, Pages 45-54]

  • Pliability Comparing the Effects of Group Training of Mindful Parenting Skills and Psychological Capital on Stress and Psychological Flexibility in Mothers with Blind Girl Students [Volume 7, Issue 3, 2020, Pages 31-38]

  • Posture Association of Upper Quarter Posture with Depression, Anxiety, and Level of Physical Activity in Sixth Grade Elementary School Students of Karaj City, Iran [Volume 7, Issue 1, 2020, Pages 48-55]

  • Posture Effect of Eight-week Core Stabilization Exercises on Static and Dynamic Balance Indices in Girls with Hyperlordosis: A Controlled Laboratory Study [Volume 7, Issue 4, 2020, Pages 47-54]

  • Premenstrual Syndrome Prevalence of School Absenteeism due to Menstrual Bleeding and Associated Disorders among Secondary School Students in a Semi-Urban Area of Southwest Nigeria [Volume 7, Issue 3, 2020, Pages 55-64]

  • Preventive lifestyle Assessment of Osteoporosis Preventive Lifestyle and Awareness in 13-15-Year-Old Students in Garmsar City in 2018 [Volume 7, Issue 1, 2020, Pages 23-29]

  • Primary School Effects of Basic Psychological Needs Satisfaction in the Physical Education on Leisure-Time Physical Activity Behavior of Primary School Students: Mediating Role of Autonomous Motivation [Volume 7, Issue 2, 2020, Pages 46-53]

  • Primary School A Cross Sectional Study to Assess Knowledge and Practices of Hand Washing among Primary School Children in the Kapurthala District, India [Volume 7, Issue 3, 2020, Pages 1-5]

  • Psychoactive Substances Factors Associated with Psychoactive Substance Use among In-School Adolescents in Zaria Local Government Area, Kaduna State, Nigeria: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 14-22]

  • Psychological Comparing the Effects of Group Training of Mindful Parenting Skills and Psychological Capital on Stress and Psychological Flexibility in Mothers with Blind Girl Students [Volume 7, Issue 3, 2020, Pages 31-38]

  • Psychology Providing Acoustic Comfort in the Classroom Using Double-Glazed Windows and its Effect on Students Stress [Volume 7, Issue 3, 2020, Pages 39-44]

  • Psychosomatic Problems Psychosomatic Problems and their Relation with Types of Involvement in School Bullying in Iranian Students: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 6-13]

  • Public-private schools Factors Associated with Psychoactive Substance Use among In-School Adolescents in Zaria Local Government Area, Kaduna State, Nigeria: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 14-22]

Q

  • Quality of life Effectiveness of Group Stress Reduction on Mental Health, Mothers’ Quality of Life, and Behavioral Problems in Children with Attention Deficit Hyperactivity Disorder [Volume 7, Issue 3, 2020, Pages 6-14]

S

  • Safety Construct Validity of Maryland Safe and Supportive Schools Climate Survey in Iran: A Validation Study [Volume 7, Issue 2, 2020, Pages 1-13]

  • SARS-CoV-2 Current Speculations on the Low Incidence Rate of the COVID-19 among Children [Volume 7, Issue 2, 2020, Pages 61-62]

  • School Bullying Psychosomatic Problems and their Relation with Types of Involvement in School Bullying in Iranian Students: A Cross-Sectional Study [Volume 7, Issue 1, 2020, Pages 6-13]

  • School environment Social Skills in Elementary Students: The Role of Attitude to School and School Environment [Volume 7, Issue 1, 2020, Pages 30-39]

  • Schools Providing Acoustic Comfort in the Classroom Using Double-Glazed Windows and its Effect on Students Stress [Volume 7, Issue 3, 2020, Pages 39-44]

  • Schools Prevalence of School Absenteeism due to Menstrual Bleeding and Associated Disorders among Secondary School Students in a Semi-Urban Area of Southwest Nigeria [Volume 7, Issue 3, 2020, Pages 55-64]

  • Schools COVID-19 Outbreak and School Dropout; A Worldwide Challenge for an Equitable Future [Volume 7, Issue 4, 2020, Pages 1-2]

  • Schools Effects of Perceived Autonomy Support in the Physical Education on Basic Psychological Needs Satisfaction, Intrinsic Motivation and Intention to Perform Physical Activity in High School Students [Volume 7, Issue 4, 2020, Pages 39-46]

  • Sedentary students The Effectiveness of an Autonomy-Based Exercise Training on Intrinsic Motivation, Physical Activity Intention, and Health-Related Fitness of Sedentary Students in Middle School [Volume 7, Issue 1, 2020, Pages 40-47]

  • Self-acceptance The Effectiveness of Self-Acceptance on Stress Reduction among a Group of High School Male Students Expecting University Entrance Exam in Hamadan, Iran [Volume 7, Issue 1, 2020, Pages 56-60]

  • Self-Compassion The Relationship between Perfectionism and Obsessive Compulsive Disorder (OCD): Self-Regulation Processes as Moderator [Volume 7, Issue 2, 2020, Pages 30-36]

  • Self-Regulation The Relationship between Perfectionism and Obsessive Compulsive Disorder (OCD): Self-Regulation Processes as Moderator [Volume 7, Issue 2, 2020, Pages 30-36]

  • Sexuality Adolescents’ Knowledge of Sexuality and Perceptions Regarding Teenage Pregnancy: A Qualitative Study among Secondary School Students in Ibadan, Southwest Nigeria [Volume 7, Issue 2, 2020, Pages 37-45]

  • Social Adjustment Adolescent Adjustment: Investigating the Predictive Role of Family Communication Patterns [Volume 7, Issue 4, 2020, Pages 20-24]

  • Social Skills Social Skills in Elementary Students: The Role of Attitude to School and School Environment [Volume 7, Issue 1, 2020, Pages 30-39]

  • Stress The Effectiveness of Self-Acceptance on Stress Reduction among a Group of High School Male Students Expecting University Entrance Exam in Hamadan, Iran [Volume 7, Issue 1, 2020, Pages 56-60]

  • Stress Comparing the Effects of Group Training of Mindful Parenting Skills and Psychological Capital on Stress and Psychological Flexibility in Mothers with Blind Girl Students [Volume 7, Issue 3, 2020, Pages 31-38]

  • Stress Providing Acoustic Comfort in the Classroom Using Double-Glazed Windows and its Effect on Students Stress [Volume 7, Issue 3, 2020, Pages 39-44]

  • Students Assessment of Osteoporosis Preventive Lifestyle and Awareness in 13-15-Year-Old Students in Garmsar City in 2018 [Volume 7, Issue 1, 2020, Pages 23-29]

  • Students Association of Upper Quarter Posture with Depression, Anxiety, and Level of Physical Activity in Sixth Grade Elementary School Students of Karaj City, Iran [Volume 7, Issue 1, 2020, Pages 48-55]

  • Students The Effects of Reactive Neuromuscular Training on the Upper Quarter Posture in Students with Forward Head Posture: A Randomized Clinical Trial [Volume 7, Issue 2, 2020, Pages 54-60]

  • Students Providing Acoustic Comfort in the Classroom Using Double-Glazed Windows and its Effect on Students Stress [Volume 7, Issue 3, 2020, Pages 39-44]

T

  • Teacher-student relationship The Structural Model of Students’ Academic Motivation Based on Teacher- Student Relationship, Attachment to School, and Metacognitive Awareness by the Mediator of Academic Optimism among High-School Students [Volume 7, Issue 4, 2020, Pages 3-11]

  • Teenage pregnancy Adolescents’ Knowledge of Sexuality and Perceptions Regarding Teenage Pregnancy: A Qualitative Study among Secondary School Students in Ibadan, Southwest Nigeria [Volume 7, Issue 2, 2020, Pages 37-45]

V

  • Vaccination Current Speculations on the Low Incidence Rate of the COVID-19 among Children [Volume 7, Issue 2, 2020, Pages 61-62]