Intra-Individual Variability in Gross Motor Development in Healthy Full-Term Infants Aged 0–13 Months and Associated Factors during Child Rearing
Bibliographic Data
| ID | 15718482 |
|---|---|
| Authors | Rungreudee Tupsila (Khon Kaen University), Wantana Siritaratiwat (0000-0002-6893-7313, Khon Kaen University, corresponding author), Surussawadi Bennett (Khon Kaen University), Lugkana Mato (0000-0003-3103-437X, Khon Kaen University), Orawan Keeratisiroj (0000-0001-6289-6795, Naresuan University) |
| Year | 2022 |
| Volume | 9 |
| Issue | 6 |
| Pages | 801-801 |
| Publication date | 2022-05-30 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Children (JOURNAL) |
| Journal identifiers | ISSN: 2227-9067 • E-ISSN: 2227-9067 |
| Publisher | Multidisciplinary Digital Publishing Institute (PUBLISHER • CH) |
| DOI | 10.3390/children9060801 |
| PMID | 35740738 |
| OpenAlex | W4281964898 |
| Language | EN |
| Citations received | 2 |
| References cited | 37 |
The gross motor development of a typically developing infant is a dynamic process, the intra-individual variability of which can be investigated through longitudinal assessments. Changes in gross motor development vary, according to the interaction of multiple sub-systems within the child, environment, task setting, and experience or practice of movement. At present, studies on environmental factors that influence gross motor development in full-term infants over time are limited. The main aim of this study was to investigate environmental factors affecting intra-individual variability from birth to 13 months. The gross motor development of 41 full-term infants was longitudinally assessed every month from the age of 15 days using the Alberta Infant Motor Scale. Parents were interviewed monthly about environmental factors during childcare. Infants showed fluctuations in the percentile of gross motor development, and no systematic pattern was detected. The total mean range of gross motor percentile was 65.95 (SD = 15.74; SEM = 2.28). The percentiles of gross motor skills over the 14 assessments ranged from 36 to 93 percentile points. Factors that were significantly associated with the gross motor development percentile were the use of a baby walker (Coef. = -8.83, p ≤ 0.0001) and a baby hammock (Coef. = 7.33, p = 0.04). The use of baby hammocks could increase the gross motor percentile by 7.33 points. Although the usage of a baby walker is common practice in childcare, it may cause a decrease in the gross motor percentile by 8.83 points according to this study. In conclusion, healthy full-term infants exhibited a natural variability in gross motor development. Placing infants in a baby walker during the first year of age should be approached with caution due to the risk of delayed gross motor development
Child development · Developmental psychology · Gross motor skill · Motor skill · Percentile · Statistics · Family and Disability Support Research · Infant Development and Preterm Care · Language Development and Disorders · Mathematics · Medicine · Psychology · Pediatrics
| Citations per year | 0.5 |
|---|---|
| Citation span | 2022 - 2025 (4) |
| Highly cited | No |