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991.
Using longitudinal data on a cohort of over 4,000 children from four low- and middle-income countries, we document the association between birth spacing and child growth trajectories. We find declines in child height at age 1 among children who are born within three years of an older sibling. However, we also observe catch-up growth for closely spaced children as they age. We find no evidence that catch-up growth is driven by remedial health investments after birth, suggesting substitutability in underlying biological processes. We also find that very widely spaced children (preceding birth interval of more than seven years) are similar in height at age 1 as children who are spaced three to seven years apart, but outgrow their more closely spaced counterparts as they age. However, further sibling comparisons suggest that the growth premium that is observed for very widely spaced children may be driven by unobserved confounding factors. 相似文献
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Poh Li Lau Tina Anctil Guan Teik Ee Jas Laile Suzana Jaafar Teoh Gaik Kin 《The Career development quarterly》2020,68(1):18-31
The authors examined the relationship between self-concept, attitudes toward career counseling, and work readiness among 574 Malaysian vocational students. Attitudes toward career counseling have been studied in Western cultures; however, little is known about how career counseling is perceived in Eastern cultures. Attitudes toward career counseling were examined as a potential mediator of the relationship between self-concept and work readiness. The authors applied structural equation modeling to explain these relationships. Value of career counseling was found to significantly mediate the link between self-concept and work readiness. Results supported a direct relationship between positive self-concept and work readiness skills. This may be due, in part, to a heightened value of career counseling among vocational students that increases career awareness and thus enhances work readiness. Future research could include samples with more female participants and additional constructs, such as self-efficacy and career adaptability. 相似文献
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The importance of providing consistent methods for the assessment of need for practice and research in child and family social work has been accepted for some considerable time. One feature identified by key stakeholders, such as Directors of Children’s and Social Services, is the need for rigour in the development of such instruments. This paper reports on an evaluation of the Children’s Review Schedule, an instrument developed in collaboration with one Children’s Department. It focuses on a key aspect of the assessment of need: the measurement of the nature, range and severity of family problems. 相似文献
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Active parental consent in survey research poses ethical and practical concerns. One common argument against the requirement of active consent procedures is its effect on participation rates. There is additional concern that higher risk groups may be underrepresented in the final sample. Empirical support of differential attrition, however, is lacking. In the current multisite longitudinal study, passive consent procedures were approved for the collection of pretest data. For subsequent years of data collection, active parental consent procedures were required. In this article, we use the pretest data to examine demographic, attitudinal, and behavioral differences between those students for whom active consent was provided and those for whom active consent was either denied or for whom no response was received. The results indicate that active consent procedures produce deleterious effects on participation rates and lead to an underrepresentation of at-risk youth in the sample. 相似文献
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