Browsing by Person "Clegg, Judy"

Now showing 1 - 4 of 4

Association of proximal elements of social disadvantage with children's language development at 2 years: An analysis of data from the Children in Focus (CiF) sample from the ALSPAC birth cohort
(Wiley, 2018-11-27) Law, James; Clegg, Judy; Rush, Robert; Roulstone, Sue; Peters, Tim J.
Background: An association between social disadvantage and early language development is commonly reported in the literature, but less attention has been paid to the way that different aspects of social disadvantage affect both expressive and receptive language in the first 2 years of life. Aims: To examine the contributions of gender, parental report of early language skills and proximal social variables (the amount of stimulation in the home, the resources available to the child and the attitudes/emotional status of the primary carer and the support available to him/her) controlling for distal social variables (family income and maternal education) to children's expressive and receptive language development at 2 years in a community ascertained population cohort. Methods & Procedures: Data from 1314 children in the Children in Focus (CiF) sample from the Avon Longitudinal Study of Parents and Children (ALSPAC) were analyzed. Multivariable regression models identified the contribution of proximal (what parents do with their children) measures of social disadvantage adjusting for more distal (e.g., family income and material wealth) measures as well as early language development at 15 months to the development of verbal comprehension, expressive vocabulary and expressive grammar (word combinations) at 2 years of age. Outcome & Results: In the final multivariable models gender, earlier language and proximal social factors, co‐varying for distal factors predicted 36% of the variance for expressive vocabulary, 22% for receptive language and 27% for word combinations at 2 years. Language development at 15 months remained a significant predictor of outcomes at 24 months. Environmental factors were associated with both expressive scales but the picture was rather more mixed for receptive language suggesting that there may be different mechanisms underlying the different processes. Conclusions & Implications: This study supports the argument that social advantage makes a strong contribution to children's language development in the early years. The results suggest that what parents/carers do with their children is critical even when structural aspects of social disadvantage such as family income and housing have been taken into consideration although this relationship varies for different aspects of language. This has the potential to inform the targeting of public health interventions focusing on early language and pre‐literacy skills on the one hand and home learning environments on the other and, potentially, the two in combination.
The contribution of early language development to children's emotional and behavioural functioning at 6 years: an analysis of data from the Children in Focus sample from the ALSPAC birth cohort
(Blackwell, 2015-01) Clegg, Judy; Law, James; Rush, Robert; Peters, Tim J.; Roulstone, Susan
Background: An association between children's early language development and their emotional and behavioural functioning is reported in the literature. The nature of the association remains unclear and it has not been established if such an association is found in a population-based cohort in addition to clinical populations. Methods: This study examines the reported association between language development and emotional and behavioural functioning in a population-based cohort. Data from 1,314 children in the Children in Focus (CiF) sample from the Avon Longitudinal Study of Parents and Children (ALSPAC) were analysed. Regression models identified the extent to which early language ability at 2 years of age and later language ability at 4 years of age is associated with emotional and behavioural functioning at 6 years while accounting for biological and social risk and adjusting for age and performance intelligence (PIQ). Results: A series of univariable and multivariable analyses identified a strong influence of biological risk, social risk and early and later language ability to emotional and behavioural functioning. Interestingly, social risk dropped out of the multivariate analyses when age and PIQ were controlled for. Early expressive vocabulary at 2 years and receptive language at 4 years made a strong contribution to emotional and behavioural functioning at 6 years in addition to biological risk. The final model accounted for 11.6% of the variance in emotional and behavioural functioning at 6 years. Conclusions: The study identified that early language ability at 2 years, specifically expressive vocabulary and later receptive language at 4 years both made a moderate, but important contribution to emotional and behavioural functioning at 6 years of age. Although children's language development is important in understanding children's emotional and behavioural functioning, the study shows that it is one of many developmental factors involved. 2014 Association for Child and Adolescent Mental Health.
The contribution of spoken language and socio-economic background to adolescents' educational achievement at age 16 years
(Wiley, 2016-07-18) Spencer, Sarah; Clegg, Judy; Stackhouse, Joy; Rush, Robert
Maternal education captured at a single time point is commonly employed as a predictor of a child's cognitive development. In this paper we ask what bearing the acquisition of additional qualifications has upon reading performance in middle childhood. This was a secondary analysis of the UK's Millennium Cohort Study, a birth cohort of 18,000 children born in 2000. Our outcome variable was Single Word Reading from the British Abilities Scales at 7 years. Predictors included maternal age and education, relative poverty and parity. Increasing maternal education over time was associated with improved child outcomes with a 2 month developmental advantage for children whose mothers had increased education over those whose mothers had not. Parity was important but conditional on this, there was no evidence of child attainment reducing for the children of older mothers. A time-varying education level model is consistent with an input quality mechanism for language development.
The Role of Pragmatics in Mediating the Relationship Between Social Disadvantage and Adolescent Behavior
(2015) Law, James; Rush, Robert; Clegg, Judy; Peters, Tim; Roulstone, S.
Objective: The relationship between social disadvantage, behavior, and communication in childhood is well established. Less is known about how these 3 interact across childhood and specifically whether pragmatic language skills act as a mediator between early social disadvantage and adolescent behavior. Method: The sample was the Avon Longitudinal Study of Parents and Children, a representative birth cohort initially recruited in England in 1991/1992 and followed through to adolescence and beyond. Of the original 13,992 live births, data were available for 2926 children at 13 years. Univariable analysis was first used to identify sociodemographic and other predictors of the Strengths and Difficulties Questionnaire (SDQ) at 13 years. The mediational role of the pragmatics scale of the Children's Communication Checklist (CCC) at 9 years was then tested, controlling for age, gender, and IQ. Results: There was evidence of both a direct effect from social disadvantage (path C-_) to SDQ Total Behavior Score at 13 years (-.205; p < .001) and an indirect effect from social disadvantage to SDQ Total (-.225; p < .001) after adjusting for the CCC pragmatics scale as a mediator. The latter represents a reduction in the magnitude of the unadjusted effect or total effect- (-.430), demonstrating that the pragmatics scale partially mediates the relationship of early social disadvantage and adolescent behavior (even after controlling for other covariates). The same relationship held for all but the pro-social subscale of the SDQ. Conclusion: The results provide evidence to suggest that there maybe a causal relationship between these variables, suggesting that interventions targeting pragmatic skills have the potential to reduce adolescent behavioral symptoms.