This study compared mother, infant, and dyad interactions between infants with and without biological risk, considering contextual factors related to the COVID-19 pandemic. Forty-two infants with biological risk and 33 without risk (average age 5.6 months) were evaluated via remote video assessments. Results showed that infants without biological…

Detecting developmental delays is essential for early intervention in low to middle-income countries. A cross-sectional, within-subject, comparative design was employed to determine the performance of the Parents Evaluation of Developmental status (PEDS) tools smartphone application and the Bayley Scales of Infant and Toddler Development III (BSID…

The aim of this study was to determine the effectiveness of follow-up care and health counselling provided by midwives and nurses in maternal-infant attachment level and relationships between sociodemographic factors. The study was designed as a quasi-experimental pattern with a control group on pretest-posttest. The sample size was determined…

The present study examined teacher sensitivity as a potential moderator of the relationship between children's temperament in infancy and their social development in first grade. Using data from the Study of Early Child Care and Youth Development (NICHD SECCYD), we found that first grade teachers who were sensitive and responsive to students'…

Very early precursors of disrupted social behaviours are significant to understanding the possibility of mitigating or changing behaviours through interventions. Spontaneous play situations between infant and parent in two groups of infants aged 8.5-9 months were observed. First, a large number of videos were analysed to develop an observational…

This study aims to examine the effect of kangaroo care on Vulnerable Infant Syndrome (VIS) in the mother. The sample group consisted of 58 preterm infants, 27 of whom were control and 31 were experimental groups. Data were collected using the question form, the Vulnerable Baby Scale (VBS), the Edinburgh Post Partum Depression Scale (EPDS), the…

This study aimed to examine the assessment of nutritional status in early childhood and the experiences of the mothers whose children started traditional and/or baby-led complementary weaning. The study included 485 mothers who used social media, all of whom had a 6-24 month-old child receiving complementary foods. In order to collect data,…

The aim of this cross-sectional study was to investigate the discriminant validity of the Persian version of Alberta Language Development Questionnaire (ALDeQ) in Turkish-Persian bilingual children, aged 75 months with 19 months of exposure to Persian, on average. The study sample included the parents of 22 bilingual children with language…

The objective of this paper is to understand the emotional development of baby cared for in two different contexts: nursery and at home. This research was carried out in Brazil. As recommended by the Bick method, weekly visits were performed at home and in the nursery, always accompanied by transcription and discussion of cases in the supervision…

This study aims at checking the effects of an early intervention program (EIP) on the neuropsychomotor development (NPMD) and quality of life (QoL) of 4-18 months old babies attending daycare, following the biopsychosocial (BPS) model of health and the International Classification of Functioning Disability and Health (ICF). It was a…

The aim of this research was to assess global and socio-emotional development and infant's language of caregivers by means of the third edition of Bayley Scales of Infant and Toddler Development. Literature points peculiarities on the institutional setting and that presence or absence of mother can impact infant's development in several forms.…

Primary objective: Research has provided evidence of the intersubjective function of imitation in grandparent-infant interaction based on the basic aspects of imitation. This lacks the systematic investigation of behaviour dynamics framing spontaneous imitation. The aim of this study was to compare the dyadic expressive behaviours (vocal, kinetic…

We compared the structure and the content of mothers' and fathers' infant-directed speech as a function of infant birth order. Seven first-born and four second-born infants were video-recorded during their natural dyadic interactions with their mothers and fathers at home from the second to the sixth month after birth at 15-day intervals.…

The aim of this study was to evaluate the influence of one parent's presence on the quality of the interaction between the other parent and their three-month-old infant. Family interactions were observed in a sample of 69 two-parent families. Parental sensitivity was assessed during two sessions, first in a "dyadic" context (D) and then…

We compared systematically the structure, the focus, the thematic sequences, the complexity and the syntactic properties between maternal and paternal infant-directed speech in engagements of infants with their mothers and fathers. Eleven mother-infant and 11 father-infant dyads were video-recorded during their natural interactions at home from…