Selected Publications

This study investigated how early childhood education teachers’ (N = 444) depressive and anxiety symptoms predicted their professional well-being outcomes and absenteeism over the course of one school year in Ghana. Higher anxiety and depressive symptoms predicted lower job motivation and job satisfaction and higher levels of emotional exhaustion at the end of the school year. Increased depressive symptoms were further associated with more days absent over the course of the school year. Findings point to the importance of considering teachers’ mental health for early educational quality. Implications for policy and practice are discussed.

The transition from student-teaching to full-time teaching is an understudied period in teachers’ careers. This paper uses a cumulative risk (CR) framework to assess personal and professional risks experienced by 135 student-teachers in rural Ghana during pre-service training and later as newly qualified teachers and examines how risks relate to their professional well-being and learning outcomes of children in their classrooms. Higher CR was associated with lower teacher motivation and personal accomplishment. Furthermore, higher CR predicted lower child numeracy skills and socioemotional development over the school year. Implications for teacher professional development and improving educational quality are discussed.

Rationale

While teachers are heralded as key drivers of student learning outcomes, little attention has been paid to teachers’ mental health, especially in less-developed countries such as Ghana. Professional background, workplace environment, and personal life stressors may threaten teachers’ mental health and subsequent effectiveness in the classroom.

Objectives

The objectives of this study were to investigate 1) whether and how professional background, workplace environment, and personal life stressors predicted teachers’ anxiety and depressive symptoms, and 2) whether participation in a professional development intervention predicted change in teachers’ symptoms over the course of one school year in Ghana.

Method

We used multilevel models to examine predictors of depressive and anxiety symptoms among 444 kindergarten teachers (98% female; age range: 18-69) who participated in the Quality Preschool for Ghana (QP4G) Study. QP4G was a school-randomized control trial (n = 108 public schools; n = 132 private schools) evaluating a one-year teacher professional development intervention program implemented with and without parental-awareness meetings. Teacher depressive and anxiety symptoms were assessed at baseline before the intervention and at the end of the school year.

Results

Poor workplace environment was associated with increased anxiety and depressive symptoms. Social support also predicted symptoms, with a lack of support from students’ parents and being new to the local community associated with more anxiety symptoms. Within teachers’ personal lives, household food insecurity predicted more depressive symptoms. Finally, anxiety and depressive symptoms increased for all teachers over the school year. However, randomization to either intervention was linked to a significantly smaller increase in symptoms over the school year.

Conclusions

Results suggest that teachers’ personal and professional lives are consequential for their mental health and that professional development interventions that provide training and in-class coaching and parent engagement may benefit teachers’ mental health.

The burden of food insecurity is large in Sub-Saharan Africa, yet the evidence-base on the relation between household food insecurity and early child development is extremely limited. Furthermore, available research mostly relies on cross-sectional data, limiting the quality of existing evidence. We use longitudinal data on preschool-aged children and their households in Ghana to investigate how being in a food insecure household was associated with early child development outcomes across three years.

Household food insecurity was measured over three years using the Household Hunger Score. Households were first classified as “ever food insecure” if they were food insecure at any round. We also assessed the persistence of household food insecurity by classifying households into three categories: (i) never food insecure; (ii) transitory food insecurity, if the household was food insecure only in one wave; and (iii) persistent food insecurity, if the household was food insecure in two or all waves.

Child development was assessed across literacy, numeracy, social-emotional, short-term memory, and self-regulation domains. Controlling for baseline values of each respective outcome and child and household characteristics, children from ever food insecure households had lower literacy, numeracy, and short-term memory.

When we distinguished between transitory and persistent food insecurity, transitory spells of food insecurity predicted decreased numeracy (β = -0.176, 95% CI: -0.317; -0.035), short-term memory (β = -0.237, 95% CI: -0.382; -0.092), and self-regulation (β = -0.154, 95% CI: -0.326; 0.017) compared with children from never food insecure households. By contrast, children residing in persistently food insecure households had lower literacy scores (β = -0.243, 95% CI: -0.496; 0.009).

No gender differences were detected. Results were broadly robust to the inclusion of additional controls. This novel evidence from a Sub-Saharan African country highlights the need for multi-sectoral approaches including social protection and nutrition to support early child development.

Low-cost private schools are expanding across sub-Saharan Africa and are often perceived by parents to be of better quality than public schools. This article assesses the interplay between kindergarten (or preschool) choice, household resources, and children’s school readiness in Ghana. We examine how child, household, and school characteristics predict private versus public kindergarten attendance and whether household characteristics are associated with school readiness beyond preschool selection.

Using a geospatial-identification strategy to account for observed and unobserved determinants of preschool choice, we find that parental investments—including the number of books at home and caregiver help with homework—predict both private-preschool selection and start-of-year child outcomes beyond their influence on preschool choice. We take this evidence as suggesting that investments in children support learning beyond simply selecting the presumed best preschool type.

We also find independent associations between attending private preschool and one-year changes in early literacy scores. The findings contribute knowledge to the literature on the recent expansion of preschool education in sub-Saharan Africa and globally and shed new light on the role of private-preschool attendance in early academic skill development.

Is income during children’s earliest years a key determinant of long-term child and adult success in the long run? The research to date, Christopher Wimer and Sharon Wolf write, suggests that it is. Wimer and Wolf review substantial descriptive evidence that income can enhance child development and later adult outcomes, and that it does so most strongly during children’s earliest years.

Next, they wrestle with the question of whether this relationship is causal. After outlining the challenges in identifying such causal relationships, they describe a number of studies that purport to overcome these challenges through quasi- or natural experiments. Among other topics, the authors examine how family income affects the outcomes of young children compared to those of older children, and how its effects vary among poor, low-income, and higher-income families. They also look at the evidence around other dimensions of income, including nonlinear relationships between income and key outcomes, instability in income versus the absolute level of income, and various forms of income, and they review the evidence for impacts of in-kind or near-cash income supports.

Finally, Wimer and Wolf highlight some recently launched studies that will shed further light on the relationship between income and development in children’s earliest years, and they suggest how policy might better provide income support to low-income families and their children.