Cortisol in early childhood moderates the association between family routines and observed affective balance in children from low‐income backgrounds

2021 ◽  
Vol 63 (8) ◽  
Author(s):  
Sharon L. Lo ◽  
Hurley O. Riley ◽  
Julie Sturza ◽  
Delia M. Vazquez ◽  
Katherine Rosenblum ◽  
...  
Author(s):  
Christine De Goede ◽  
Abraham P Greeff

The aim of this qualitative study was to explore what assists couples in sustaining family routines after the transition to parenthood. Participants were recruited from two day-care centres in Cape Town, South Africa. In-depth, semi-structured interviews were conducted with 10 couples, mostly from low-income households, who had gone through this transition between one and four years previously. Grounded theory analysis revealed one major theme, Factors that decrease task and temporal complexity, with seven subthemes: Support from the wider family network; Couple cooperation and tag-teaming; Planning and pre-empting future problems; Adhering to schedules; Facilitative characteristics and skills of individual family members; Parents’ sense of commitment and responsibility towards family members; and idiosyncratic accommodations. Results underscore the need for professionals to help parents gain support from relatives; strengthen partner teamwork; foster schedule consistency; improve skills such as planning; foster their caretaker self-concepts; and facilitate context-specific problem-solving.


2010 ◽  
Vol 24 (S1) ◽  
Author(s):  
Maria Koleilat ◽  
Gail Harrison ◽  
Shannon Whaley ◽  
Judy Gomez ◽  
Eloise Jenks

2015 ◽  
Vol 19 (10) ◽  
pp. 1777-1784 ◽  
Author(s):  
Sarah Polk ◽  
Rachel Johnson Thornton ◽  
Laura Caulfield ◽  
Alvaro Muñoz

AbstractObjectiveTo examine the growth of infants and toddlers in a population that is both under-represented in the literature and at high risk for childhood obesity.DesignWeight and height measurements were extracted from all visits for a sample of 0–4-year-old, low-income, Latino and non-Latino patients of an urban, academic general paediatric practice. Early growth was characterized as change in weight-for-length Z-score (WLZ) from birth to 3 years. The outcome of interest was BMI Z-score (BMIZ) at age 3 years. Mixed-effects models and multivariate linear regression were used to analyse the association between infant growth and early childhood obesity.SettingBaltimore, MD, USA.SubjectsLatino (n 210) and non-Latino (n 253) children, born in 2003–2004.ResultsAn increase in WLZ from birth to 2 years was observed for this cohort as well as a high incidence of overweight and obesity. WLZ at birth and change in WLZ from birth to 2 years were both significantly and positively associated with increases in BMIZ at 3 years of age. The effect of the change in WLZ was twofold higher than the effect of WLZ at birth.ConclusionsAn increase in WLZ during the first 2 years of life increased the risk of early childhood obesity. Latino children had a higher incidence of early childhood obesity than non-Latino children in this low-income sample.


2020 ◽  
pp. 016502542093563 ◽  
Author(s):  
Qinxin Shi ◽  
Idean Ettekal ◽  
Jeffrey Liew ◽  
Steven Woltering

The current study examined the heterogeneity in the development of school-based prosocial behavior from Grades 1 to 12 and the role of multiple early childhood antecedents in predicting heterogeneous developmental trajectories of prosocial behavior in a sample of 784 children facing early risks and vulnerabilities (predominantly from low-income families and academically at risk; 52.6% male). In alignment with the risk and resilience framework, antecedents consisted of risk and protective factors from both individual (i.e., ego-resilient personality, behavior problems, intelligence, academic performance, gender, and ethnicity) and contextual domains (i.e., maternal support and responsiveness, family socioeconomic adversity, teacher–child warmth and conflict, and peer acceptance and rejection). We identified four distinct prosocial trajectories including a high-stable (52.5%), high-desisting (15%), moderate-increasing (20.6%), and low-stable class (11.9%). Results revealed that the low-stable, high-desisting, and moderate-increasing classes were associated with lower ego resiliency, higher behavior problems, lower teacher–child warmth, higher teacher–child conflict, and peer rejection in early childhood, compared to the high-stable group. Boys and African Americans were more likely to be in the low-stable, high-desisting, and moderate-increasing classes. Individual characteristics such as ego-resilient personality and contextual influences such as teacher–child warmth served as common protective antecedents. Interestingly, teacher–child conflict served as a unique predictor for the high-desisting class, and behavior problems and peer rejection served as unique predictors for the low-stable class.


Author(s):  
Deniz Yeter ◽  
Ellen C. Banks ◽  
Michael Aschner

There is no safe detectable level of lead (Pb) in the blood of young children. In the United States, predominantly African-American Black children are exposed to more Pb and present with the highest mean blood lead levels (BLLs). However, racial disparity has not been fully examined within risk factors for early childhood Pb exposure. Therefore, we conducted secondary analysis of blood Pb determinations for 2841 US children at ages 1–5 years with citizenship examined by the cross-sectional 1999 to 2010 National Health and Nutrition Examination Survey (NHANES). The primary measures were racial disparities for continuous BLLs or an elevated BLL (EBLL) ≥5 µg/dL in selected risk factors between non-Hispanic Black children (n = 608) and both non-Hispanic White (n = 1208) or Hispanic (n = 1025) children. Selected risk factors included indoor household smoking, low income or poverty, older housing built before 1978 or 1950, low primary guardian education <12th grade/general education diploma (GED), or younger age between 1 and 3 years. Data were analyzed using a regression model corrected for risk factors and other confounding variables. Overall, Black children had an adjusted +0.83 µg/dL blood Pb (95% CI 0.65 to 1.00, p < 0.001) and a 2.8 times higher odds of having an EBLL ≥5 µg/dL (95% CI 1.9 to 3.9, p < 0.001). When stratified by risk factor group, Black children had an adjusted 0.73 to 1.41 µg/dL more blood Pb (p < 0.001 respectively) and a 1.8 to 5.6 times higher odds of having an EBLL ≥5 µg/dL (p ≤ 0.05 respectively) for every selected risk factor that was tested. For Black children nationwide, one in four residing in pre-1950 housing and one in six living in poverty presented with an EBLL ≥5 µg/dL. In conclusion, significant nationwide racial disparity in blood Pb outcomes persist for predominantly African-American Black children even after correcting for risk factors and other variables. This racial disparity further persists within housing, socio-economic, and age-related risk factors of blood Pb outcomes that are much more severe for Black children.


2019 ◽  
Vol 4 (6) ◽  
pp. e001724 ◽  
Author(s):  
Ann M Weber ◽  
Marta Rubio-Codina ◽  
Susan P Walker ◽  
Stef van Buuren ◽  
Iris Eekhout ◽  
...  

IntroductionEarly childhood development can be described by an underlying latent construct. Global comparisons of children’s development are hindered by the lack of a validated metric that is comparable across cultures and contexts, especially for children under age 3 years. We constructed and validated a new metric, the Developmental Score (D-score), using existing data from 16 longitudinal studies.MethodsStudies had item-level developmental assessment data for children 0–48 months and longitudinal outcomes at ages >4–18 years, including measures of IQ and receptive vocabulary. Existing data from 11 low-income, middle-income and high-income countries were merged for >36 000 children. Item mapping produced 95 ‘equate groups’ of same-skill items across 12 different assessment instruments. A statistical model was built using the Rasch model with item difficulties constrained to be equal in a subset of equate groups, linking instruments to a common scale, the D-score, a continuous metric with interval-scale properties. D-score-for-age z-scores (DAZ) were evaluated for discriminant, concurrent and predictive validity to outcomes in middle childhood to adolescence.ResultsConcurrent validity of DAZ with original instruments was strong (average r=0.71), with few exceptions. In approximately 70% of data rounds collected across studies, DAZ discriminated between children above/below cut-points for low birth weight (<2500 g) and stunting (−2 SD below median height-for-age). DAZ increased significantly with maternal education in 55% of data rounds. Predictive correlations of DAZ with outcomes obtained 2–16 years later were generally between 0.20 and 0.40. Correlations equalled or exceeded those obtained with original instruments despite using an average of 55% fewer items to estimate the D-score.ConclusionThe D-score metric enables quantitative comparisons of early childhood development across ages and sets the stage for creating simple, low-cost, global-use instruments to facilitate valid cross-national comparisons of early childhood development.


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