The Contribution of Neighborhood and Family Income to Developmental Test Scores over the First Three Years of Life

The effects of neighborhood and family income and family risk factors on developmental test scores at ages 1 through 3 are examined using a subsample (N = 347) from the Infant Health and Development Program. Beneficial effects of low numbers of risks were found for scores at ages 1 through 3. Family poverty was associated with lower scores at ages 2 and 3. Neighborhood affluence was associated with higher scores at age 3. The family risks-test score association at ages 1 through 3 and family income-test score association at ages 2 and 3 were mediated by home environment. Mediated effects were stronger for family income-test score associations at age 3 than for neighborhood income. Moderating effects of family risk on family and neighborhood income effects revealed an interaction between family poverty and risks for scores at age 3. Explanations for the early links between family risks and test scores and the later links between income and test scores are discussed.     

Who's in the house? Race differences in cohabitation,single parenthood,and child development

This study examined four questions: (1) How does family structure (specifically, single parenthood, married parent, and cohabitating parent) affect children's delinquency and math test scores? (2) Do these effects differ by race? (3) Do parenting practices mediate the links between family structure and children's outcomes? and (4) Does this mediation differ by race? Unlike some previous work in this area, the present study distinguished between the effects of single parenthood and cohabitation. Using fixed-effects techniques to control for unobserved heterogeneity between children in the various family structures, single parenthood was found to be associated with reduced well-being among European American children, but not African American children. Cohabitation was associated with greater delinquency among African American children, and lower math scores among European American children. No evidence was found to indicate that parenting mediated the links between family structure and children's outcomes. Finally, it was found that for African American children, measures of maternal warmth and the provision of rules had direct effects on children's delinquency.     

Age of Entry to Kindergarten and Children's Academic Achievement and Socioemotional Development

Research Findings: Data on more than 900 children participating in the National Institute of Child Health and Human Development Study of Early Child Care were analyzed to examine the effect of age of entry to kindergarten on children's functioning in early elementary school. Children's academic achievement and socioemotional development were measured repeatedly from the age of 54 months through 3rd grade. With family background factors and experience in child care in the first 54 months of life controlled, hierarchical linear modeling (growth curve) analysis revealed that children who entered kindergarten at younger ages had higher (estimated) scores in kindergarten on the Woodcock—Johnson (W-J) Letter-Word Recognition subtest but received lower ratings from kindergarten teachers on Language and Literacy and Mathematical Thinking scales. Furthermore, children who entered kindergarten at older ages evinced greater increases over time on 4 W-J subtests (i.e., Letter-Word Recognition, Applied Problems, Memory for Sentences, Picture Vocabulary) and outperformed children who started kindergarten at younger ages on 2 W-J subtests in 3rd grade (i.e., Applied Problems, Picture Vocabulary). Age of entry proved unrelated to socioemotional functioning.

Practice: The fact that age-of-entry effects were small in magnitude and dwarfed by other aspects of children's family and child care experiences suggests that age at starting school should not be regarded as a major determinant of children's school achievement, but that it may merit consideration in context with other probably more important factors (e.g., child's behavior and abilities).     

How economists think about family resources and child development

Research in child development reveals that the sources, level, stability, and uses of family resources have a profound effect on children's well-being and long-term outcomes. Although that research has incorporated economic constructs and measures, developmentalists generally ignore the formal economic framework for thinking about family resources and child outcomes. Building on the premise that children are an investment, that framework explains how families allocate resources and links that decision to other family choices and to key child outcomes, such as schooling, morbidity, and mortality among others. This article explains economists' general approach to family behavior (the so-called theory of household production) and then describes how that framework is useful for thinking about families and children. The article then outlines how economists model parental investment in children and examines the implications of that approach for developmental science. This discussion is illustrated using an example of interest to developmentalists--the involvement of children and adolescents in after-school activities. A concluding section discusses the benefits of and potential barriers to collaboration between economists and developmentalists.     

Black-white achievement gap and family wealth.

This article examines the extent to which family wealth affects the Black-White test score gap for young children based on data from the Panel Study of Income Dynamics (aged 3-12). This study found little evidence that wealth mediated the Black-White test scores gaps, which were eliminated when child and family demographic covariates were held constant. However, family wealth had a stronger association with cognitive achievement of school-aged children than that of preschoolers and a stronger association with school-aged children's math than on their reading scores. Liquid assets, particularly holdings in stocks or mutual funds, were positively associated with school-aged children's test scores. Family wealth was associated with a higher quality home environment, better parenting behavior, and children's private school attendance.     

Income is not enough: incorporating material hardship into models of income associations with parenting and child development

Although research has clearly established that low family income has negative impacts on children's cognitive skills and social-emotional competence, less often is a family's experience of material hardship considered. Using the Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (N=21,255), this study examined dual components of family income and material hardship along with parent mediators of stress, positive parenting, and investment as predictors of 6-year-old children's cognitive skills and social-emotional competence. Support was found for a model that identified unique parent-mediated paths from income to cognitive skills and from income and material hardship to social-emotional competence. The findings have implications for future study of family income and child development and for identification of promising targets for policy intervention.     

Black–White Achievement Gap and Family Wealth

This article examines the extent to which family wealth affects the Black–White test score gap for young children based on data from the Panel Study of Income Dynamics (aged 3–12). This study found little evidence that wealth mediated the Black–White test scores gaps, which were eliminated when child and family demographic covariates were held constant. However, family wealth had a stronger association with cognitive achievement of school-aged children than that of preschoolers and a stronger association with school-aged children's math than on their reading scores. Liquid assets, particularly holdings in stocks or mutual funds, were positively associated with school-aged children's test scores. Family wealth was associated with a higher quality home environment, better parenting behavior, and children's private school attendance.     

Validity assessment of the Woodcock-Johnson Broad Cognitive Ability and Scholastic Aptitude cluster scores for behavior-disordered adolescents

Correlations between the WISC-R, the Woodcock-Johnson Achievement clusters, the Woodcock-Johnson Aptitude clusters, and the Broad Cognitive Ability Score were evaluated, using as a sample 60 BD male adolescents. Aptitude cluster scores were found to have insufficient validity to justify computation for such a population. The Broad Cognitive Ability Score was found to be significantly correlated to all W-J Achievement cluster scores. Implications were discussed of Hotelling's t-test analyses examining the correlations between the four W-J Achievement cluster scores and the WISC-R VIQ as compared to the four W-J Achievement cluster-Broad Cognitive Ability correlations.     

Mixed-Age Interactions in Family Child Care

Preschool-age children's experiences within the mixed-age setting of family child care homes and the influences of these experiences on development were examined. Development variables included social and cognitive play, and receptive and expressive language. Consistent with Vygotsky's developmental theory, children's interactions with mixed-age peers were more powerful predictors of development than the mere availability of mixed-age peers. Interactions with older peers were associated with more complex cognitive play behaviors. Interactions with younger and same-age peers were associated with less complex social and cognitive play and lower receptive language scores. Characteristics of the child care setting appeared to moderate children's behavior in the mixed-age environment. Children in higher quality family child care homes with responsive caregivers were less likely to interact with younger children. No evidence was found of different developmental outcomes across developmental domains for older versus younger children.     

Adolescents' cognitive and emotional responses to marital hostility

Early adolescents' (11-14 years) responses to marital hostility were examined in a sample of 416 families. The cognitive-contextual perspective and emotional security hypothesis guided the study and 9 adolescent responses were identified. Prospective associations were examined in several structural equation models that included adolescent problems as outcomes. Self-blame and perceived threat uniquely mediated the association between Year 1 marital hostility and Year 3 adolescent externalizing problems (p<.05). Self-blame, lower constructive representations, internalization of feelings, avoidance, and emotional dysregulation uniquely mediated the association between Year 1 marital hostility and Year 3 internalizing problems. Specific cognitive and emotionally based responses are important to understanding how martial hostility affects youth and need to be considered within an integrated model.     

The relative and absolute risks of disadvantaged family background and low levels of school resources on student literacy

There has been a long-lasting debate of whether the effects of family background are larger than those of school resources, and whether these effects are a function of national income level. In this study, we bring a new perspective to the debate by using the concepts of relative risk and population attributable risk in estimating family and school effects. The study uses data from the Programme of International Student Assessment (PISA), a large international comparative study of the skills of 15-year-old students in 43 countries. The study finds that: (1) there is a curvilinear association between family effects, measured by both relative and attributable risk, and national income level; (2) there is no association between school effects and national income level; (3) the risk associated with low levels of family background is larger than that of low levels of school resources, regardless of national income level.     

Ethnic Variations of Pathways Linking Socioeconomic Status,Parenting, and Preacademic Skills in a Nationally Representative Sample

Research Findings: Grounded in the investment model and informed by the integrative theory of the study of minority children, this study used the Early Childhood Longitudinal Study–Birth Cohort data set, a nationally representative sample of young children, to investigate whether the association between socioeconomic status (family income and maternal education) and children's preacademic skills (receptive language, expressive language, literacy, numeracy skills) as mediated by parenting (learning materials, language stimulation, and outside activities) varies across Euro-American, African American, Hispanic, and Asian children. Results indicated that in general, language stimulation and outside activities were the most consistent mediators for Euro-Americans, learning materials was the most consistent mediator for African Americans, learning materials and language stimulation were the most consistent mediators for Hispanics, and learning materials and outside activities were the most consistent mediators for Asians. Practice or Policy: These findings suggest that how certain parenting behaviors are interpreted may vary by cultural context and thus how such parenting behaviors mediate the associations between socioeconomic status and preacademic skills outcomes may vary by cultural group as well. Thus, these findings have important implications for both future research and public policy. These results add to the growing literature demonstrating the necessity to consider parenting through the perspective of the majority culture not only when conducting research but also when providing programs for families from a variety of cultural backgrounds.     

Family Factors Related to Children's Intrinsic/Extrinsic Motivational Orientation and Academic Performance

This study examined 3 familial factors—parental surveillance of homework, parental reactions to grades, and general family style—in relation to children's motivational orientation and academic performance. Family, parent, and child measures were obtained in the home from 93 fifth graders and their parents. Teachers provided a measure of classroom motivational orientation, and grades and achievement scores were obtained from school records. Higher parental surveillance of homework, parental reactions to grades that included negative control, uninvolvement, or extrinsic reward, and over- and undercontrolling family styles were found to be related to an extrinsic motivational orientation and to lower academic performance. On the other hand, parental encouragement in response to grades children received was associated with an intrinsic motivational orientation, and autonomy-supporting family styles were associated with intrinsic motivation and higher academic performance. In addition, socioeconomic level was a significant predictor of motivational orientation and academic performance.     

Associations Between Social Understanding, Sibling Relationship Quality, and Siblings' Conflict Strategies and Outcomes

Sibling relationship quality and social understanding (second-order false belief, conflict interpretation, and narrative conflict perspective references) were examined as unique and interactive correlates of sibling conflict behavior in 62 dyads (older M age = 8.39 years and younger M age = 6.06 years). High-quality relationships were associated with positive conflict processes. Younger siblings' second-order false belief scores were negatively associated with constructive conflict strategies, and older siblings' narrative self-referential focus was negatively associated with compromise. Associations between younger children's social understanding (conflict interpretation and narrative perspective references) and siblings' dyadic conflict behavior were moderated by relationship quality. Results suggest that links between social understanding and conflict behavior should be considered in conjunction with the quality of children's relationships.     

Linking family hardship to children's lives

The impact of drastic income loss on children is mediated by a number of family adaptations, including the shift toward more labor-intensive households and altered relationships. Using newly developed codes on parenting behavior during the Great Depression, this study investigates the role of parental behavior (rejecting, nonsupportive) in linking economic hardship to children's lives in the Oakland Growth Study. The results extend beyond those reported in Children of the Great Depression by showing that economic hardship adversely influenced the psychosocial well-being of girls, but not boys, by increasing the rejecting behavior of fathers. The parenting behavior of mothers did not vary significantly by income loss. In addition, the rejecting influence of hard-pressed fathers was more pronounced in relation to less attractive daughters, as judged by physical features. Attractive daughters were not likely to be maltreated by their fathers, no matter how severe the economic pressure. These outcomes on family mediation and conditional effects underscore the importance of viewing economic decline in relation to both the child's characteristics and parenting behavior. An understanding of the effects of economic decline in children's lives requires knowledge of parent and child behavior within the family and life course.     

Age of Entry to Kindergarten and Children's Academic Achievement and Socioemotional Development

Research Findings: Data on more than 900 children participating in the National Institute of Child Health and Human Development Study of Early Child Care were analyzed to examine the effect of age of entry to kindergarten on children's functioning in early elementary school. Children's academic achievement and socioemotional development were measured repeatedly from the age of 54 months through 3rd grade. With family background factors and experience in child care in the first 54 months of life controlled, hierarchical linear modeling (growth curve) analysis revealed that children who entered kindergarten at younger ages had higher (estimated) scores in kindergarten on the Woodcock—Johnson (W-J) Letter-Word Recognition subtest but received lower ratings from kindergarten teachers on Language and Literacy and Mathematical Thinking scales. Furthermore, children who entered kindergarten at older ages evinced greater increases over time on 4 W-J subtests (i.e., Letter-Word Recognition, Applied Problems, Memory for Sentences, Picture Vocabulary) and outperformed children who started kindergarten at younger ages on 2 W-J subtests in 3rd grade (i.e., Applied Problems, Picture Vocabulary). Age of entry proved unrelated to socioemotional functioning.

Practice: The fact that age-of-entry effects were small in magnitude and dwarfed by other aspects of children's family and child care experiences suggests that age at starting school should not be regarded as a major determinant of children's school achievement, but that it may merit consideration in context with other probably more important factors (e.g., child's behavior and abilities).     

Variations in early child care: Do they predict subsequent social, emotional, and cognitive differences?

A sample of 236 predominantly middle class 8-year-olds from a state with minimal child care standards were examined for possible differences associated with earlier child care histories. In comparison to children in part-time child care (less than 30 hours a week) or exclusive maternal care, children with more extensive child care experiences since infancy were rated by teachers and parents as having more poor peer relationships, work habits, and emotional health, and as being more difficult to discipline. In this minimal standard environment, extensive infant care was also associated with more negative nominations from classmates, poorer academic and conduct report card grades, and lower standardized test scores. In stepwise regressions that included family social class, parents' marital status, family size, number of family moves, child gender, childbirth order, and current after school care, children's extensive experience in infant care was the single best predictor (in a negative direction) of ratings by parents, teachers, and peers, and of report card grades and standardized test scores. Child care history continued to be a significant negative predictor of child outcomes in full regression models that incorporated child and family variables. These results are in marked contrast with Andersson's (1989) findings of positive social and cognitive development associated with early, extensive child care in Sweden (a country characterized by high child care standards and opportunities for paid parental leave during early infancy).     

Effects of Early and Recent Maternal Employment on Children from Low-Income Families

The effects of early maternal employment (employment during the child's first 3 years) and recent maternal employment (employment during the previous 3 years) on 189 second-grade children from low-income families were examined. Maternal employment was related to a number of selection factors. In comparison to mothers who were not employed, employed mothers scored higher on a mental aptitude test and were more highly educated. Both early and recent maternal employment were also associated with measures of the current family functioning: there was less poverty and higher HOME environment scores when mothers were employed. Hierarchical multiple regressions showed that children's math achievement was positively predicted by early maternal employment and children's reading achievement was positively predicted by recent maternal employment, even after controlling for selection effects and current family environment. These results are discussed in terms of possible mechanisms by which maternal employment may affect children's development.     

Physical discipline and children's adjustment: cultural normativeness as a moderator

Interviews were conducted with 336 mother-child dyads (children's ages ranged from 6 to 17 years; mothers' ages ranged from 20 to 59 years) in China, India, Italy, Kenya, the Philippines, and Thailand to examine whether normativeness of physical discipline moderates the link between mothers' use of physical discipline and children's adjustment. Multilevel regression analyses revealed that physical discipline was less strongly associated with adverse child outcomes in conditions of greater perceived normativeness, but physical discipline was also associated with more adverse outcomes regardless of its perceived normativeness. Countries with the lowest use of physical discipline showed the strongest association between mothers' use and children's behavior problems, but in all countries higher use of physical discipline was associated with more aggression and anxiety.     

Fathers and mothers at play with their 2- and 3-year-olds: contributions to language and cognitive development

Father-child and mother-child engagements were examined longitudinally in relation to children's language and cognitive development at 24 and 36 months. The study involved a racially/ethnically diverse sample of low-income, resident fathers (and their partners) from the National Early Head Start evaluation study (n=290). Father-child and mother-child engagements were videotaped for 10 min at home during semistructured free play, and children's language and cognitive status were assessed at both ages. Fathers' and mothers' supportive parenting independently predicted children's outcomes after covarying significant demographic factors. Moreover, fathers' education and income were uniquely associated with child measures, and fathers' education consistently predicted the quality of mother-child engagements. Findings suggest direct and indirect effects of fathering on child development.