Investigating the link between temperamental and motor development: a longitudinal study of infants aged 6-42 months.


Journal

BMC pediatrics
ISSN: 1471-2431
Titre abrégé: BMC Pediatr
Pays: England
ID NLM: 100967804

Informations de publication

Date de publication:
28 Sep 2024
Historique:
received: 01 11 2023
accepted: 28 08 2024
medline: 29 9 2024
pubmed: 29 9 2024
entrez: 28 9 2024
Statut: epublish

Résumé

Since the 1920s, motor development has been a strong research theme, focusing on infants' acquisition of motor skills, such as turning over and crawling. In the 1980s, a dynamic systems approach began emphasizing children's own motivation, which helped explain individual differences in the emergence of motor skills. However, few studies have examined factors contributing to individual differences in early motor development. In response, we investigated directional associations between temperament and motor development in children aged 6 months to 3 years. The Japan Environment and Children's Study (JECS-A) recruited mothers between January 2011 and March 2014. 2,639 mothers were sent a questionnaire at 6 months, and responses were received from 1,657 of them, with full data for children aged 6 months, 2 years, and 3 years, including from three mothers of twins, were analyzed through structural equation modeling. Question items regarding fine and gross motor activities at each age were selected by pediatric neurologists specializing in developmental disorders. The Japanese version of the Little Developmental Coordination Disorder Questionnaire was administered at 42 months. Temperament was assessed through the parent-reported Behavior Questionnaire (short version) for infants, toddlers, and children. In all three measures, Surgency and Negative Affectivity were extracted, and Effortful Control, a major form of self-regulation, was found from toddlerhood onward, as in previous studies. A path diagram reveals that at 6 months, Surgency and Orienting/Regulation interacted positively with the motor function (respectively, r = .57; r = 40, ps < .001). Up to about 3 years, Effortful Control plays a role in facilitating the motor function, resulting in positive effects on Control During Movement (CDM), General Coordination (GC), and Fine Motor Movement (FMM) (β = 14; β = 30; β = 37, ps < .001). Surgency had a positive effect on CDM and GC (β = 18; β = 06, ps < .001), whereas Negative Affect had a negative influence on FMM and GC (β = -.08; β = -.08, ps < .001). While Surgency may be a key reactive factor in early motor development, Effortful Control and Movement develop in an interactive manner. UMIN000030786. Scientific Title: The Japan Environment and Children's Study. Date of disclosure of the study: 2018/01/15. Only questionnaires were administered in the study.

Sections du résumé

BACKGROUND BACKGROUND
Since the 1920s, motor development has been a strong research theme, focusing on infants' acquisition of motor skills, such as turning over and crawling. In the 1980s, a dynamic systems approach began emphasizing children's own motivation, which helped explain individual differences in the emergence of motor skills. However, few studies have examined factors contributing to individual differences in early motor development. In response, we investigated directional associations between temperament and motor development in children aged 6 months to 3 years.
METHOD METHODS
The Japan Environment and Children's Study (JECS-A) recruited mothers between January 2011 and March 2014. 2,639 mothers were sent a questionnaire at 6 months, and responses were received from 1,657 of them, with full data for children aged 6 months, 2 years, and 3 years, including from three mothers of twins, were analyzed through structural equation modeling. Question items regarding fine and gross motor activities at each age were selected by pediatric neurologists specializing in developmental disorders. The Japanese version of the Little Developmental Coordination Disorder Questionnaire was administered at 42 months. Temperament was assessed through the parent-reported Behavior Questionnaire (short version) for infants, toddlers, and children. In all three measures, Surgency and Negative Affectivity were extracted, and Effortful Control, a major form of self-regulation, was found from toddlerhood onward, as in previous studies.
RESULTS RESULTS
A path diagram reveals that at 6 months, Surgency and Orienting/Regulation interacted positively with the motor function (respectively, r = .57; r = 40, ps < .001). Up to about 3 years, Effortful Control plays a role in facilitating the motor function, resulting in positive effects on Control During Movement (CDM), General Coordination (GC), and Fine Motor Movement (FMM) (β = 14; β = 30; β = 37, ps < .001). Surgency had a positive effect on CDM and GC (β = 18; β = 06, ps < .001), whereas Negative Affect had a negative influence on FMM and GC (β = -.08; β = -.08, ps < .001).
CONCLUSION CONCLUSIONS
While Surgency may be a key reactive factor in early motor development, Effortful Control and Movement develop in an interactive manner.
TRIAL REGISTRATION BACKGROUND
UMIN000030786. Scientific Title: The Japan Environment and Children's Study. Date of disclosure of the study: 2018/01/15. Only questionnaires were administered in the study.

Identifiants

pubmed: 39342115
doi: 10.1186/s12887-024-05038-w
pii: 10.1186/s12887-024-05038-w
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

614

Informations de copyright

© 2024. The Author(s).

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Auteurs

Atsuko Nakagawa (A)

Graduate School of Humanities and Social Sciences, Nagoya City University, 1 Mizuho-Ku, Nagoya, Yamanohata, Mizuho-Cho, 467-8501, Japan. nakagawa@hum.nagoya-cu.ac.jp.

Taishi Miyachi (T)

Nagoya Western Care Center for Disabled Children, Nagoya, Japan.

Makiko Tomida (M)

Graduate School of Humanities and Social Sciences, Nagoya City University, 1 Mizuho-Ku, Nagoya, Yamanohata, Mizuho-Cho, 467-8501, Japan.

Taro Matsuki (T)

Department of Psychology, Faculty of Health and Wellness Sciences, Hiroshima International University, Higashi-hiroshima, Japan.
Department of Occupational and Environmental Health, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.

Satoshi Sumi (S)

Faculty of Nursing, Kinjo Gakuin University, Nagoya, Japan.

Masayuki Imaeda (M)

Northern Regional Children Rehabilitation Center Yotsuba, Nagoya, Japan.

Akio Nakai (A)

Research Institute for Education & Graduate School of Clinical Education, Mukogawa Women's University, Nishinomiya, Japan.

Takeshi Ebara (T)

Department of Ergonomics, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health , Kitakyushu-Shi, Japan.
Department of Occupational and Environmental Health, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.

Michihiro Kamijima (M)

Department of Occupational and Environmental Health, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan.

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