Patterns of early primary school-based literacy interventions among Pacific children from a nationwide health screening programme of 4 year olds

Perceptions of Pacific children's academic performance at age 6 years: A multi-informant agreement study

Purpose

In New Zealand, Pacific immigrants are among the fastest growing ethnic minorities but, as a group, they are also at most risk of not realising their literacy and educational aspirations critical for achieving their human potential and wellbeing. This may be due, in part, to a misalignment in the shared understanding of academic success between students, parents and their teachers within largely non-Pacific school environments. This study aims to report levels of agreement in child-mother, child-teacher, and mother-teacher perceptions of Pacific children’s academic performance at age 6 years.

Method

A cohort of Pacific infants born during 2000 in Auckland, New Zealand, was followed as part of the Pacific Islands Families study. Maternal home interviews were conducted at 6-weeks and 6-years postpartum, together with separate child and teacher elicitations at 6-years. Pairwise agreement of academic performance responses was assessed using Cohen’s weighted κ statistic, along with symmetry and marginal homogeneity tests.

Results

At 6-years, information was available for 1,001 children and their mothers, and teachers’ evaluations for 549 children. Negligible to slight agreements and significant asymmetry were found between the child-mother (κ = 0.03, 95% CI: -0.03, 0.09), child-teacher (κ = 0.04, 95% CI: 0.01, 0.08), and mother-teacher (κ = 0.07, 95% CI: 0.03, 0.11) pairwise assessments–with children and mothers more likely to rate Pacific children’s academic performance higher than their teachers. Significantly higher concordances with teacher assessments were found among mothers with post-secondary education, proficiency in English, and stronger alignment with New Zealand culture and for children who performed strongly on a standardised measure of performance relative to their peers.

Conclusion

Strategies are needed to align Pacific students’ and parental perceptions with documented educational achievement outcomes and to facilitate more effective and timely feedback on achievement results and home-school communication. The importance of removing language, cultural and socio-economic barriers to achieving shared understanding of academic performance between teachers and families is highlighted.

Integrating health, education and culture in predicting Pacific children's English receptive vocabulary at 6 years: A classification tree approach

AIM

Pacific children fare poorly on health and educational outcomes, including literacy. Early interventions are considered critical in reducing educational disparities. A prediction model was constructed to analyse the factors associated with Pacific children's English receptive vocabulary, an important component of English language development.

METHODS

A birth cohort study of Pacific children was used to construct a classification tree model and predict the proportions of Pacific children who performed strongly in a standardised test of English receptive vocabulary at 6 years of age (n = 1019). Classification trees were constructed using 10-fold cross-validation (CV) and pruned using the one-standard-error rule. Prediction errors were directly estimated using leave-one-out CV.

RESULTS

Analyses of misclassification errors from the pruned model gave false negative and positive rates of 19 and 19% from re-substitution and 54 and 21% from leave-one-out CV estimation, respectively. Of the predictors, maternal acculturation, small birthweight and performance in early developmental screening test at 4 years of age were found to have the highest goodness of split.

CONCLUSIONS

The cultural environment to which Pacific children were exposed in early childhood, indicated by the maternal acculturation, was more crucial in distinguishing children with strong English-receptive vocabulary skills than socio-economic or prenatal conditions. This highlights the importance of integrating the cultural environment into designing measures for facilitating Pacific children's language development.