The quality of children's home environment and attachment security in Indonesia

The authors examined the relation of the Home Observation for Measurement of the Environment (HOME) Inventory (B. M. Caldwell & R. H. Bradley, 1984) for 0- to 6-year-old Sundanese Indonesian children with the quality of the mother-child attachment relationship (n=44) and attachment-related behaviors during play interactions (n=37) and with characteristics of the Indonesian caregiving context (N=77). Results showed that infants and toddlers with secure attachment relationships lived in higher quality home environments than did children with insecure attachment relationships. In particular, children with insecure-resistant attachment relationships lived in more unsafe and less organized homes with less play material available. For preschoolers, a lower quality home environment predicted more negativity and noncompliance toward their mothers in a play setting outside the home. With regard to the caregiving context, the socioeconomic status of the family was strongly related to the quality of preschoolers' home environment. Scores on the HOME Inventory for Infants/Toddlers and the HOME Inventory for Early Childhood were related to other culture-specific contextual characteristics for 0- to 6-year old Indonesian children as well. As a whole, the HOME was a good indicator of the general quality of the Sundanese Indonesian home environment.     

The stability of mastery motivation and its relationship with home environment in infants and toddlers

Mastery motivation (intrinsic drives to explore and master one's environment) is a key developmental element. The aims of this study were to investigate (1) the stability of mastery motivation between 2 and 3 years of age for two genders; and (2) the associations between early home environment and toddlers’ mastery motivation in children with typical development.

Methods

Data of 102 children developing typically from a birth cohort study at Northern Taiwan were analyzed in two parts: (1) stability part: mastery motivation of children were measured at 2 and 3 years of age; (2) environment part: child-parent dyads were assessed from birth, 4 months, 6 months, and 2-3 years of age. Outcomes variables were measured at ages 2 and 3 years by the Dimension of Mastery Questionnaire-17th version. Main predictive variables were measured by Home Observation for Measuring Environment Inventory (HOME) to collect data of the qualities of home environment at 6 months and 2 years; by the Revised Infant Temperament Questionnaire to obtain 4-month activity levels; and by the Comprehensive Developmental Inventory for Infants and Toddlers to obtain 2-year developmental quotient (DQ).

Results

There was moderate stability of mastery motivation from 2 to 3 years, and girls’ stability was higher than boys’. 6-Month HOME rather than 2-year HOME measures were positively and significantly correlated with instrumental mastery motivation even when controlling for gender, activity level, and DQ.

Conclusion

Mastery motivation had moderate stability during the toddler period. The quality of home environment in infancy appeared to have a significant impact on toddler's mastery motivation. To promote mastery motivation, caregivers should provide better quality of home environment for infants/toddlers during the very early years.     

The HOME inventory: A review of findings from the Little Rock longitudinal study

The Caldwell HOME Inventory is a 45-item observation/interview procedure designed to assess the quality and quantity of support for development available to the infant in the home environment. Using the HOME, a longitudinal study of over 100 families from Little Rock, Arkansas has been conducted. A review of the longitudinal study is presented. The review shows substantial relation between HOME scores and children's mental test scores throughout the preschool years. Some sex and race differences in the relation were noted. Studies investigated the reciprocal relation of infant and environment and the effect of environmental stability on development.     

The Quality of Home Environment in Brazil: An Ecological Model

Based on Bronfenbrenner's (1999) ecological perspective, a longitudinal, prospective model of individual differences in the quality of home environment (Home Observation for Measurement of the Environment—HOME) was tested in a sample of 179 Brazilian children and their families. Perinatal measures of family socioeconomic status (SES) and child birth weight had direct effects on HOME at preschool age. As either family SES or child birth weight increased, HOME also increased through diminished emotional distress in the mother a month following childbirth. SES had a negative effect on number of children in the household, which in turn had a long-term negative impact on HOME. Compared to mothers who had reported not to plan their pregnancy, those who did were more likely to have fewer children, to report more spouse support during childbearing, and to show less emotional distress a month after childbirth, all of which also influenced HOME at preschool age. These findings are discussed in light of the broader socio-ecological Brazilian context, with direct implications to clinical practice aimed at improving the quality of home environment.     

Language development of pre‐school children born to teenage mothers

An Erratum has been published for this article in Infant and Child Development 10(4) 2001, 241. This paper compares the language development of pre‐school children born to teenage (n=22) and comparison mothers (n=20) and examines the extent to which differences in language development can be explained by social background, child and parenting factors. Mothers and children were assessed at home using a range of measures, including a structured interview, the language scales of the Child Development Inventory, the HOME Inventory, and videotaped mother‐child interaction. Results showed that children of teenage mothers perform significantly poorer than children of comparison mothers on measures of expressive language and language comprehension. Subsequent analyses showed that these differences are largely explained by differences in the parenting behaviour of teenage and comparison mothers. Specifically, maternal verbal stimulation and intrusiveness accounted for the relationship between teenage motherhood and children's poorer language comprehension, while maternal intrusiveness and involvement with the child account for the relationship between teenage motherhood and children's poorer expressive language development. These findings highlight the importance of early mother–child interaction for children's language development. Copyright © 2001 John Wiley & Sons, Ltd.     

Life at Home: Same Time,Different Places — An Examination of the HOME Inventory in Different Cultures

In this paper we review literature on the use of the HOME Inventory across cultures. We address issues pertaining to measurement equivalence and validity. Specifically, we focus on: (a) changes in the content of HOME made by researchers, (b) distributional properties of HOME scores, (c) the factor structure of HOME, and (d) correlations between HOME, family characteristics, child characteristics and environmental conditions. In most affluent, western countries, with their individualist orientations, HOME was used essentially as it was originally constructed. Researchers in less industrialized, more collectivist countries tended to express greater scepticism about the appropriateness of some HOME items, and several teams of researchers made modifications in the instrument. The HOME total score showed theoretically meaningful (and similar) correlations with family structure, family status and child outcome measures across many cultures. Evidence attesting to the cultural equivalence (and validity) of HOME subscales was far less plentiful and compelling. In general, there seemed greater cross-cultural equivalence for items assessing cognitively stimulating aspects of the environment than for items assessing socioemotional support. The usefulness of the Inventory in other cultures and for cross-cultural comparisons depends on the purposes one has for using a measure of the home environment. © 1996 John Wiley & Sons, Ltd.     

Home environment and infant social behavior

Seventy-two children (18 black males, 18 white males, 18 black females, 18 white females) and their families participated in a study to examine the the validity of the HOME Inventory in terms of its relation to early indices of social behavior. Early social behavior was assessed using the Infant Behavior Record from the Bayley Scales. A factor analysis produced five behavior dimensions: 1) positive orientation and involvement, 2) fear and reticence, 3) enthusiasm and alertness, 4) activity level, and 5) self-absorption. In general, the findings show a similar but somewhat stronger relation between home environment scores and social behavior for females than males. For infant males, positive orientation was significantly related to organization of the environment and provision of appropriate play materials. Self-absorption was moderately related to avoidance of restriction and punishment. For infant girls, both positive orientation and activity level were significantly related to four of the six HOME subscales.     

La consistance de l’intervention éducative parentale : la qualité de l’environnement familial et les comportements interactifs de la mère

Parental child rearing can be analysed through the observation of child-rearing behaviours and also through the way parents organize home environment. This study intends to identify the home environmental quality dimensions that are related to maternal interactive behaviours after accounting for maternal education level.The participants were 120 mothers of children aged 14 to 49 months. The quality of home environment was assessed with HOME Inventory for Families of Infants and Toddlers (Caldwell and Bradley, 1984). Interactive behaviours were collected, video registered and coded using the Mothers Teaching Styles Rating Scale (Cruz, Aguiar and Barros, 2004; McWilliam et al., 1996).Positive associations were found between HOME total score and the responsiveness and active teaching dimensions of maternal interactive behaviour; these associations decreased after accounting for maternal education level. Negative associations were found between home environment and non contingent involvement; but these associations slightly increased after accounting for maternal education level.     

Mechanisms linking height to early child development among infants and preschoolers in rural India

Stunting has been negatively associated with children's development. We examined the range of height by testing hypotheses: (a) height is positively associated with children's development, with associations moderated by inflammation and (b) home environments characterized by nurturance and early learning opportunities is positively associated with children's development over time and attenuate associations with height. Data included 513 infants (mean age 8.6 months) and 316 preschoolers (mean age 36.6 months) in rural India from a randomized controlled trial of multiple micronutrient powders (MNPs). Measures included height (height‐for‐age z‐scores based on WHO standards), inflammation (C‐reactive protein concentration >5 mg/L), nurturance (HOME Inventory), child development (Mullens Scales of Early Learning), and inhibitory control (preschoolers). Linear mixed effects models accounting for repeated measures, clustering, and confounders were used to assess associations between height and child development over time (infants: enrollment, 6 and 12 months; preschoolers: enrollment and 8 months). Moderating effects of inflammation and nurturance were tested with interaction terms. Among infants and preschoolers, height and nurturance were positively associated with all domains of child development over time, with the exception of inhibitory control. Among preschoolers, in the presence of inflammation, height was not associated with child development. Among infants, but not preschoolers, a nurturant home environment attenuated significant associations between height with fine motor and receptive language development. The mechanisms associated with children's development over time are multifactorial and include direct and indirect associations among nutrition, health, and the home environment, as supported by the Nurturing Care Framework.     

The interaction of home environment features and their relation to infant competence

This investigation examined the relation between features of the home environment (HOME Scale) and domains of development (Griffiths Scales) in 6-month-olds. The sample consisted of 155 families with diverse demographic characteristics who were part of a larger study. Data were analyzed using hierarchical multiple regression. More favorable eye-hand development was associated with more availability of appropriate play materials. The interaction of appropriate play materials and maternal involvement was related to both social and hearing-speech development. For the infants who had high exposure to appropriate play materials, social and hearing-speech development was more optimal if their mothers were highly involved with them. The analyses were conducted separately for low (n = 87) and middlelhigh (n = 55) socioeconomic status groups from the sample. Partial replication of the interaction effect was present for the middle/high group, but not for the low group. Findings support the importance of examining interaction as well as additive effects of the impact of early environment for relatively large samples in which there is a diversity of experiences.     

The relationship between home environment and early childhood development of left-behind children under 3 years in rural China

BackgroundHome environment provides stimulation and learning opportunities required for children’s early development. However, few studies have focused on the effects of home environment on left-behind children’s development in rural China. The study aimed to investigate the relationship between home environment and early childhood development of left-behind children under 3 years old in rural China.MethodsInformation about sociodemographic characteristics, caregivers’ mental health, home environment and children’s development was collected. Infant/Toddler Home Observation for Measurement of the Environment Inventory (IT-HOME) was used to assess home environment. Child’s development was evaluated with the Chinese version of the Ages & Stages Questionnaire - third edition.ResultsElevated caregivers’ depressive symptoms were associated with a higher risk of total suspected development delay. An increase of one score in the IT-HOME resulted in a 7% decrease in total suspected development delay. Higher scores in the dimensions of involvement and variety were associated with a lower risk of suspected development delay adjusting for covariates.ConclusionsOur results have implications for home-based intervention aiming at promoting nurturing care as well as caregivers’ mental health, which is required for early development of young left-behind children in rural areas of China.     

Effects of the family environment: gene-environment interaction and passive gene-environment correlation

The classical twin study provides a useful resource for testing hypotheses about how the family environment influences children's development, including how genes can influence sensitivity to environmental effects. However, existing statistical models do not account for the possibility that children can inherit exposure to family environments (i.e., passive gene-environment correlation). The authors introduce a method to simultaneously estimate the effects of passive gene- environment correlation and gene- environment interaction and use it to investigate the relationship between chaos in the home and verbal ability in a large sample of 4-year-old twins.     

Quality of the home,daycare and neighborhood environment and the cognitive development of economically disadvantaged children in early childhood: A mediation analysis

The objective of this study was to investigate how socioeconomic factors and the quality of ecological environments affect motor and cognitive development of economically disadvantaged children. This is a cross-sectional, predictive and correlational study using structural equation modeling to analyze data on 147 economic disadvantage children of 24–36 months attending public daycare. The Bayley-III Scales, the Home Observation for Measurement of the Environment Inventory, the Infant/Toddler Environment Rating Scale-Revised Edition, a socioeconomic index and a specifically designed questionnaire on neighborhood quality were applied. The ecological environments did not affect motor development, but 25 % of variations in cognitive development were explained by socioeconomic differences and differences in the quality of the neighborhood, home and daycare. However, only the quality of the home and daycare had a direct impact, with the other factors affecting the outcome indirectly and to a lesser extent. In conclusion, this study investigated the association between the ecological contexts of economically disadvantaged children and their cognitive and motor development. The findings showed that the environmental context had effect on cognitive development. The home was the environment that exerted the most significant direct effect, followed by daycare and, indirectly and to a lesser extent, the neighborhood. Therefore, the coordination of public policies between health, education and social assistance sectors, aiming at the three ecological environments is important in order to promote the cognitive development of economically disadvantaged children.     

Home Improvement: Evaluating Secular Changes in NLSY HOME-Cognitive Stimulation and Emotional Support Scores

Journal of Child and Family Studies - This study evaluated changes over time in the quality of children’s home environment, using the Home Observation Measurement of the Environment (HOME)....     

Mental development: Family environment and genetic influences

A comprehensive home assessment was performed for 116 families whose twins were participants in a longitudinal study of early mental development. A large number of rating and observations made by a social worker during the home visit were condensed via factor analysis into four primary scores: adequacy of the home environment, maternal temperament, maternal cognitive skills, and maternal social-affect. The HOME scales of Caldwell (1978) were also completed, and all scores were combined with previously obtained measures of parental education and socioeconomic status. These scores were entered into a multiple regression analysis as predictors of off-spring mental development at 4 criterion ages: 6 months, 24 months, 3 years, and 6 years. The relationship was very weak at 6 months, but improved steadily over ages until reaching R_mult = .66 at 6 years. The four primary scores listed above plus father education all contributed significantly to the prediction of 6-year IQ scores, making it evident that home/family variables were substantially related to early mental development. However, a subsequent analysis using only parental education and SES as predictors yielded R_mult = .59. The qualitative features of home and mother thus appeared to augment a core linkage between parents and offspring representing intrinsic capabilities. The results are discussed in terms of both heritage and home environment as contributors to early mental development.     

Do maternal stress and home environment mediate the relation between early income‐to‐need and 54‐months attentional abilities?

Using Ecological Systems Theory and stage sequential modelling procedures for detecting mediation, this study examined how early developmental contexts impact preschoolers' performances on a measure of sustained attention and impulse control. Data from 1273 European‐American and African‐American participants in the NICHD Study of Early Child Care were used to identify the potential mediators of the relation between early household income‐to‐need (INR) and 54‐month impulsivity and inattention. Exploratory analyses were also conducted to determine whether the relationships between early income, home environment, parenting stress, and the outcome variables differ for African‐American versus European‐American‐American children. We found modest support for the study hypothesis that 36‐month home environment quality mediated the INR/attention relationship. INR accounted for more home environment score variance and home environment accounted for more Impulsivity score variance for African‐American children. Home environments were related to inattention in the European‐American, but not African‐American, group. Copyright © 2007 John Wiley & Sons, Ltd.     

Can the home environment promote resilience for children born very preterm in the context of social and medical risk?

Relationships between the home environment and early developmental outcomes were examined in 166 children born very preterm in one tertiary maternity hospital to explore whether a more optimal home environment could promote resilience. In particular, we explored whether this effect was apparent over and above social risk and children's biological risk, as measured by cerebral white matter abnormality (WMA) evaluated using magnetic resonance imaging (MRI) at term-corrected age and length of hospital stay (LOS), and whether the effect of the home environment differed according to WMA. The home environment and social-emotional outcomes were assessed at 2years' corrected age using the Home Screening Questionnaire (HSQ) and the Infant-Toddler Social and Emotional Assessment (ITSEA). Children's cognitive and motor development was assessed using the Bayley Scales of Infant Development II. A more optimal home environment was associated with better cognitive and social-emotional development after adjusting for social risk, WMA, and LOS. Neonatal cerebral WMA moderated the relationship between the home environment and dysregulation problems only, such that the home environment had less effect on dysregulation for children with mild or moderate to severe WMA. The need to support parents to create an optimal home environment is discussed.     

Measuring home environments across cultures: Invariance of the HOME scale across eight international sites from the MAL-ED study

The home environment provides the context for much of a child's early development. Examples of important aspects of the home environment include safety, cleanliness, and opportunities for cognitive stimulation. This study sought to examine the psychometric properties of an adapted form of the Home Observation for the Measurement of the Environment (HOME; Caldwell & Bradley, 1984, 2003) across the eight international sites of the MAL-ED project (Dhaka, Bangladesh; Vellore, India; Bhakatapur, Nepal; Naushahro Feroze, Pakistan; Fortaleza, Brazil; Loreto, Peru; Venda, South Africa; Haydom, Tanzania), to identify a factor structure that fit the data at all sites, and to derive a subset of items that could be used to examine home environmental characteristics across sites. A three-factor structure (i.e., Emotional and Verbal Responsivity; Clean and Safe Environment; Child Cleanliness) was identified, and partial measurement equivalence/invariance across sites was supported. Overall, these findings lend support for the use of portions of this abbreviated and adapted version of the HOME for use among heterogeneous, cross-cultural groups in low- and middle-income nations.     

Effects of iron deficiency in infancy on patterns of motor development over time

This longitudinal study of the effects of iron deficiency in infancy assessed motor development over time in 185 healthy Costa Rican children who varied in iron status at 12-23 months. Longitudinal analyses (hierarchical linear modeling) used the Bayley Psychomotor Index before and both 1 week and 3 months after iron treatment in infancy and the Bruninks-Oseretsky Test of Motor Proficiency - long form at 5 years and short form at 11-14 years. Children with chronic severe iron deficiency in infancy had lower motor scores at the beginning of the study and a lower but parallel trajectory for motor scores through early adolescence. Thus, there was no evidence of catch-up in motor development, despite iron therapy in infancy that corrected iron deficiency anemia in all cases.     

Preschool language development among children of adolescent mothers

This longitudinal study examined a comprehensive set of predictors of preschool language performance in a sample of children of adolescent mothers. Six domains of risk (low maternal verbal ability, intergenerational risk, contextual risk, relational risk, home environmental risk, and child characteristics) for poor preschool language development, measured throughout early childhood, were examined in a sample of 154 children born to adolescent mothers. Logistic regression revealed that having a poor language-learning home environment was associated with children's low language scores even after accounting for mothers' below-average verbal ability. More importantly, however, was the exploration of the 'dual risk' hypothesis that evaluated the effects of combined risk factors. Being reared by a mother with low verbal ability amplified the risk of a poor quality home linguistic environment, whereas having a poor home linguistic environment did not adversely affect the language development of children with mothers of average verbal ability. Implications for intervention are discussed with regard to specificity of intervention efforts within subpopulations of risk identified in this paper.