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John Geldhof

Biographic Data

ID7801067
NAMEJohn Geldhof
GIVEN NAMESJohn
FAMILY NAMEGeldhof
SIGNATUREGELDHOF J
AFFILIATIONSOregon State University
VERIFIEDNo
TOTAL WORKS5
TOTAL CITATIONS0
AUTHOR COUNT5
EDITOR COUNT0
FIRST PUBLICATION YEAR2020
LATEST PUBLICATION YEAR2026
H-INDEX0
  • Relations Between Executive Functions, Child Characteristics, Parental Education, and Academic Skills: A Cross-Cultural Study of Young Children in Iran and the United States

    Ahmad Ahmadi, Megan M Mcclelland et al.•ARTICLE•Early Education and Development•2026

    Research Findings: Executive Function (EF) skills undergo rapid development in early childhood and play a crucial role in academic success. This research investigated levels of children’s EF across two samples of children from Iran (Mage = 5.80 years; N = 291, 39% girls) and the United States (Mage = 6.15 years; N = 304, 49% girls). It also examined the concurrent associations between EF skills and children’s age, gender, and parental education a…

  • Partner strain and support associations with affective reactions to daily stressors

    Open Access•Dakota D Witzel, Kelly D Chandler et al.•ARTICLE•Family Relations•2025

  • The Morning Sun Shines Brightly: Positive Youth Development in a Global Context

    Open Access•John Geldhof, John G Geldhof et al.•CHAPTER•Handbook of Positive Youth…•2021

  • Recess Quality and Social and Behavioral Health in Elementary School Students

    Open Access•William V Massey, Janelle Thalken et al.•ARTICLE•Journal of School Health•2021

    BACKGROUND: A majority of research findings have focused on recess as instrumental to achieving minutes of physical activity rather than focusing on the psycho-social benefits associated with a high-quality recess environment. The purpose of the current study was to examine the relationship between recess quality and teacher-reported social, emotional, and behavioral outcomes in children. METHODS: Data were collected from 26 schools in 4 differen…

  • An observational study of recess quality and physical activity in urban primary schools

    Open Access•William V Massey, Megan Babkes Stellino et al.•ARTICLE•BMC Public Health•2020

    Results of the current study showed that the quality of the recess environment, and the interactions of both adults and students in that environment, need to be taken into consideration in future school-based recess studies

No prominent works on this page.

  • An observational study of recess quality and physical activity in urban primary schools

    Open Access•William V Massey, Megan Babkes Stellino et al.•ARTICLE•BMC Public Health•2020

    Results of the current study showed that the quality of the recess environment, and the interactions of both adults and students in that environment, need to be taken into consideration in future school-based recess studies

  • The Morning Sun Shines Brightly: Positive Youth Development in a Global Context

    Open Access•John Geldhof, John G Geldhof et al.•CHAPTER•Handbook of Positive Youth…•2021

  • Recess Quality and Social and Behavioral Health in Elementary School Students

    Open Access•William V Massey, Janelle Thalken et al.•ARTICLE•Journal of School Health•2021

    BACKGROUND: A majority of research findings have focused on recess as instrumental to achieving minutes of physical activity rather than focusing on the psycho-social benefits associated with a high-quality recess environment. The purpose of the current study was to examine the relationship between recess quality and teacher-reported social, emotional, and behavioral outcomes in children. METHODS: Data were collected from 26 schools in 4 differen…

  • Partner strain and support associations with affective reactions to daily stressors

    Open Access•Dakota D Witzel, Kelly D Chandler et al.•ARTICLE•Family Relations•2025

  • Relations Between Executive Functions, Child Characteristics, Parental Education, and Academic Skills: A Cross-Cultural Study of Young Children in Iran and the United States

    Ahmad Ahmadi, Megan M Mcclelland et al.•ARTICLE•Early Education and Development•2026

    Research Findings: Executive Function (EF) skills undergo rapid development in early childhood and play a crucial role in academic success. This research investigated levels of children’s EF across two samples of children from Iran (Mage = 5.80 years; N = 291, 39% girls) and the United States (Mage = 6.15 years; N = 304, 49% girls). It also examined the concurrent associations between EF skills and children’s age, gender, and parental education a…

Medicine (3 works) · Psychology (3 works) · Children's Physical and Motor Development (2 works) · Clinical Psychology (2 works) · Developmental psychology (2 works) · Multilevel model (2 works) · Obesity, Physical Activity, Diet (2 works) · Observational study (2 works) · Youth Development and Social Support (2 works) · Academic achievement (1 works)

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