External Publications Using GUI Data

Purpose
The purpose of this paper is to explore the factors associated with occupational stress and job satisfaction among Irish primary school principals. A principal’s job has become increasingly demanding and complex in recent decades. However, there is little current research into their levels of stress and job satisfaction, particularly based on nationally representative data. In order to understand how principals perceive their job and how best to support them, new insights into factors contributing to job satisfaction and stress of school principals are warranted.

Design/methodology/approach
The paper draws on an analysis of Growing up in Ireland data, a national representative study of nine-year-old children in Ireland. In order to explore the simultaneous impact of individual and school factors on stress and job satisfaction of principals in Irish primary schools, multivariate analysis was used. Analyses in this paper are based on responses from principals in 898 schools.

Findings
The results of the study indicate that a significant number of primary school principals in Ireland are not very satisfied and feel stressed about their job. Regression analysis revealed that job satisfaction and occupational stress were related to a complex set of personal characteristics, working conditions, school context and teacher climate.

Research limitations/implications
The data are limited to primary school principals. However, this is in itself an advantage since it allows for greater insights into variation across principals in job satisfaction and stress, holding the effect of school level constant.

Originality/value
This is the first study of its kind in the Irish context that explores the simultaneous effect of a number of factors on school principals’ stress and job satisfaction.

Keywords
Job Satisfaction, Ireland, Occupational stress, Primary schools

Purpose
This study examines the expressive language and speech of twins, relative to singletons, at 3 and 5 years, with the aim of determining if a twinning effect occurs during this developmental period. The possibility of twins outgrowing a twinning effect was investigated.

Method
A weighted population-based sample of 185 twins and 1,309 closely spaced singletons who participated in the Growing Up in Ireland study was analyzed. Their development was compared using a standardized expressive vocabulary assessment and parent interview at 3 and 5 years as well as teacher reports at 5 years. Causal steps mediation analyses were subsequently conducted to determine if gestation and birth weight mediated twin–singleton differences in expressive vocabulary development.

Results
Twins’ expressive vocabulary scores were slightly lower than those of singletons at 3 years, but there was no significant difference at 5 years. More parents of twins reported “a little” concern about their child’s expressive language and speech skills at 3 years, although there was no significant twin–singleton difference 2 years later. Teachers’ ratings of twins’ and singletons’ expressive language and speech skills at 5 years were comparable. Shorter gestations and lower birth weights mediated twins’ lower expressive vocabulary scores at 3 years.

Conclusions
A very small twinning effect on expressive vocabulary development exists at 3 years and is outgrown by 5 years. Twins born after shorter gestations or at a lower birth weight are at an increased risk of having less developed expressive vocabulary skills at 3 years.

Purpose
We investigated the hypothesis that mode of delivery affects childhood behavior and motor development and examined whether there are sex-specific associations, i.e., whether males and females have different risk estimates.

Methods
Families with infants born between December 2007 and May 2008 (N = 11,134) were randomly selected and recruited to the Growing Up in Ireland study. Mode of delivery was classified into spontaneous vaginal delivery; instrumental vaginal delivery; emergency Cesarean section (CS); and elective CS. The ‘Ages and Stages Questionnaire’ was completed at age 9-months and the ‘Strengths and Difficulties Questionnaire’ at 3 years. Data were weighted to represent the national sample (N = 73,662) and multivariate logistic regression was used for the statistical analyses.

Results
At age 9 months, elective CS was associated with a delay in personal social skills [adjusted odds ratio, aOR 1.24; (95 % confidence interval, CI 1.04, 1.48)] and gross motor function [aOR 1.62, (95 % CI 1.34, 1.96)], whereas emergency CS was associated with delayed gross motor function [aOR 1.30, (95 % CI 1.06, 1.59)]. At age 3 years there was no significantly increased risk of an abnormal total SDQ score across all modes of delivery.

Conclusions
Children born by elective CS may face a delay in cognitive and motor development at age 9 months. No increase in total SDQ score was found across all modes of delivery. Further investigation is needed to replicate these findings in other populations and explore the potential biological mechanisms.

Purposes
Dietary free sugars (FS) are the most important risk factor for dental caries and can contribute to excess energy intake. Measuring FS intake is limited by food composition databases and appropriate dietary assessment methods. The aim of this analysis was to estimate total sugar (TS) and FS intakes for Irish pre-schoolers and examine the proportion of dietary TS and FS captured using a short food questionnaire (SFQ).

Methods
This is a secondary analysis of 3-year-old children from two national surveys; Growing Up in Ireland (GUI), N = 9793 of whom 49% were girls and the National Preschool Nutrition Survey (NPNS), N = 126 and 52% were girls. GUI used SFQs and NPNS used semi-weighed food diaries to collect dietary data from 3-year-old children. Dietary intake databases were linked using an established approach. Mean daily TS and FS intakes and frequency were calculated, and consumption patterns from foods and meals are presented. The proportion of foods that were covered or non-covered by the GUI SFQ was calculated by comparison with the NPNS food diary.

Results
75% of 3 year-olds had FS intake greater than the maximum recommended by WHO guidelines for free sugar intake, while 4% met the lower threshold. The median frequency of TS and FS consumption was 5.0 (4.0–6.0) and 4.0 (3.0–5.0) times/day. Less than one-quarter of TS intake (g/day) was non-covered by the GUI SFQ while less than one-third of FS intake was non-covered.

Conclusions
A large majority of 3-year-old Irish children do not meet the WHO recommended guidelines for FS intake and almost none meet the desired conditional recommendation. SFQs only capture two-thirds of FS intake at this early age.

Purposes
Dietary free sugars (FS) are the most important risk factor for dental caries and can contribute to excess energy intake. Measuring FS intake is limited by food composition databases and appropriate dietary assessment methods. The aim of this analysis was to estimate total sugar (TS) and FS intakes for Irish pre-schoolers and examine the proportion of dietary TS and FS captured using a short food questionnaire (SFQ).

Methods
This is a secondary analysis of 3-year-old children from two national surveys; Growing Up in Ireland (GUI), N = 9793 of whom 49% were girls and the National Preschool Nutrition Survey (NPNS), N = 126 and 52% were girls. GUI used SFQs and NPNS used semi-weighed food diaries to collect dietary data from 3-year-old children. Dietary intake databases were linked using an established approach. Mean daily TS and FS intakes and frequency were calculated, and consumption patterns from foods and meals are presented. The proportion of foods that were covered or non-covered by the GUI SFQ was calculated by comparison with the NPNS food diary.

Results
75% of 3 year-olds had FS intake greater than the maximum recommended by WHO guidelines for free sugar intake, while 4% met the lower threshold. The median frequency of TS and FS consumption was 5.0 (4.0–6.0) and 4.0 (3.0–5.0) times/day. Less than one-quarter of TS intake (g/day) was non-covered by the GUI SFQ while less than one-third of FS intake was non-covered.

Conclusions
A large majority of 3-year-old Irish children do not meet the WHO recommended guidelines for FS intake and almost none meet the desired conditional recommendation. SFQs only capture two-thirds of FS intake at this early age.

A growing number of international studies document the importance of regular school attendance. There is a consensus among authors that absenteeism has negative implications for academic achievement as well as the social development of the child and may put them at a disadvantage in terms of their position in the education and labour market. Most of the existing studies have focused on school absenteeism among adolescents with studies on poor school attendance among young children relatively rare. This paper addresses this gap in research by exploring factors that are related to school absenteeism in Irish primary schools. Drawing on a nationally representative study of nine-year-olds, it demonstrates the complexity of the issue. The findings indicate that a combination of institutional and individual factors shape patterns of poor school attendance in Irish primary schools. While the data relate to the Irish situation, the paper raises a number of issues of interest to an international audience.

Keywords
school absenteeism, primary schools, national survey, Ireland

A large body of international literature has documented a correlation between nontraditional family structure and poorer child outcomes, yet researchers continue to disagree as to whether the association represents a true causal effect. This article extends this literature by employing propensity score matching using the first wave of data from the Growing up in Ireland child cohort study. We argue that the Irish case is of particular interest given the highly selective nature of non-marriage. We find that, on average, non-marriage has negative effects on a child educational development at age 9 but the effects are smaller in relation to health outcomes and the child’s self-concept. However, selection effects account for a non-trivial proportion of the differences in child outcomes across lone-mother and cohabiting families although hidden bias remains an important issue. This has important implications for policies which promote marriage as the key to child development as it appears that much of the benefits of marriage are not related to marriage per se but to the socio-economic background of mothers.

A poor quality diet may be a common risk factor for both obesity and dental problems such as caries. The aim of this paper is to use classification tree analysis (CTA) to identify predictors of dental problems in a nationally representative cohort of Irish pre-school children. CTA was used to classify variables and describe interactions between multiple variables including socio-demographics, dietary intake, health-related behaviour, body mass index (BMI) and a dental problem. Data were derived from the second (2010/2011) wave of the ‘Growing Up in Ireland’ study (GUI) infant cohort at 3 years, n = 9793. The prevalence of dental problems was 5.0% (n = 493). The CTA model showed a sensitivity of 67% and specificity of 58.5% and overall correctly classified 59% of children. Ethnicity was the most significant predictor of dental problems followed by longstanding illness or disability, mother’s BMI and household income. The highest prevalence of dental problems was among children who were obese or underweight with a longstanding illness and an overweight mother. Frequency of intake of some foods showed interactions with the target variable. Results from this research highlight the interconnectedness of weight status, dental problems and general health and reinforce the importance of adopting a common risk factor approach when dealing with prevention of these diseases.

Keywords: body mass index; diet; dental problem; classification tree

A recent rise in home computer ownership has seen a growing number of children using computers and accessing the internet from a younger age. This paper examines the link between children’s home computing and their academic performance in the areas of reading and mathematics. Data from the nine-year-old cohort of the Growing Up in Ireland survey is adopted for this study. The survey reveals that searching for information is a more popular activity among the children than communicating online. Through regression analysis we find that using a computer is positively and significantly associated with children’s reading and mathematics scores in standardised tests. This result holds after controlling for multiple determinants of school performance. In addition, we investigate the effects of using various applications on the computer. Surfing the internet for fun, doing projects for school and emailing are associated with higher reading and maths test scores, while those who are permitted to use the computer unsupervised tend to have higher maths test scores. Instant messaging and downloading music or watching movies are negatively associated with both reading and maths scores. The results indicate that some forms of early computer use have significant associations with academic performance among children in primary school, although we could not establish the direction of causation definitively.

Keywords: home computer use, elementary education, academic performance

A small minority of Irish students attend fee-charging second-level schools. However, media analyses of the backgrounds of those students who go on to more sought-after tertiary educational institutions or degree courses suggest that a disproportionate number of them were attendees at fee-charging schools. There are a few reasons why this might be the case. In this analysis, the longitudinal data points of the Growing Up in Ireland (GUI) study are exploited to weigh up the evidence behind differing explanations. An estimated measure of Leaving Certificate success was generated for 3105 participants in wave 4 of the GUI. From waves 1 and 2, the ability of those participants was calculated based on their performance in several standardised tests taken prior to attending second-level school. The analysis found that while the students who attended fee-charging schools were about 9% ahead in Leaving Certificate performance, they had roughly the same lead in measured ability on entry into the second-level schools. The analysis found a significant but marginal positive effect on attending private schools. This result is in line with the general international findings. Ireland’s hybrid funding structure for fee-paying schools is discussed. Gender and household income effects were noted.

Keywords
Longitudinal data, non-state schools, ability, exam performance, school value added

A small proportion of children experience social-emotional difficulties from early childhood onwards. Longitudinal studies with nationally representative samples are needed to identify the prevalence and the characteristics of children and families persistently experiencing these difficulties. Secondary analysis of data collected on over 7500 Irish children and with the Strengths and Difficulties Questionnaire as the primary indicator, found that 6% of children when they were five year olds and 8% when they were nine-years, had above threshold scores that warranted further investigation. A smaller proportion—2.9% had elevated scores at both ages. Logistic regression analyses found that children with one or more developmental disabilities were up to six times more likely to have sustained difficulties. There were also significant associations with the lower education attainment of primary caregivers and the socio-economic deprivation of families. Primary caregivers and teachers reported higher conflict in their relationships with these children. Although the number of Irish children presenting with continuing social-emotional difficulties is small, they can present an ongoing and future societal cost in terms of the impact on family relations and demands placed on educational, health and social services. This study identified the children and families who are at greatest risk and for whom targeted early intervention services could be provided.

A Tobacco-Free Future – An all-island report on tobacco, inequalities and childhood 2013 reveals declines in smoking rates among both children and pregnant women over the past decade, both North and South of the border. This report published by the Institute of Public Health in Ireland (IPH) and the TobaccoFree Research Institute Ireland (TFRI), shows that while tobacco control measures are being successful, disadvantaged children are at particular risk of tobacco-related harms.

Children growing up in disadvantaged circumstances face a number of threats to their health and development. Protecting children from the burden of tobacco related harm from both active and passive smoking is a priority action in enhancing population health and reducing health inequalities. Population health strategies on the island of Ireland are increasingly focussing on addressing the root causes of health inequality through social determinants of health approaches and through focussing on early childhood as a key period for intervention. At the same time, governments in both jurisdictions are working to enhance their approaches to effective tobacco control.

The World Health Organization considers that there are three key ‘windows of exposure’ in terms of tobacco-related harm in childhood – in the womb (associated with active or passive smoking by the mother), directly through children taking up smoking and through exposure to second hand smoke (SHS) in indoor and outdoor environments.

This report presents findings on these three windows of exposure based on a range of data sources in the Republic of Ireland and Northern Ireland. The central aim of the report is to contribute to knowledge on the exposure of children to the harmful effects of tobacco smoke at various stages of their development. The findings of the report can support policy makers and service providers in their efforts to make tobacco-free childhoods a reality on the island of Ireland.

Although an increasing proportion of people in Ireland are living in stepfamilies, little research has explored the dynamics within these families. Drawing on data from the Growing Up in Ireland (GUI) study (9-year-old cohort), this paper aims to compare family processes within stepmother (n=89) and stepfather families (n=295). No stepfathers were primary caregivers to their stepchild(ren), whereas stepmothers tended to assume this role. Stepmothers were less romantically happy than either stepfathers or biological mothers in stepfather families and experienced more interparental conflict than stepfathers. They also had less close and more conflicted relationships with their stepchild(ren) than mothers in stepfather families. These findings are in line with previous research and point to the applicability of international research to stepfamilies in Ireland. The findings suggest that stepmother families may face particular challenges and may benefit from parenting and relationship support.

Although children’s relationships with their parents and teachers contribute to their school adjustment and achievement, few studies have examined interactions between these relationships, particularly for father-child relationships. Using the Growing Up in Ireland birth cohort (N = 7507, 50.3% male), we examined child-adult relationship quality – rated by parents at age 3 and by teachers at age 5 – as predictors of teacher-rated behavioural adjustment and academic achievement at age 9 (indexed by self-reported academic self-concepts and performance on formal reading assessments). Controlling for prior levels of problem behaviours, verbal ability, and family SES, our results indicated that children’s relationships with parents and teachers showed small and comparable independent effects on school adjustment and achievement. For mothers and teachers, moderation analyses showed a cumulative risk pattern for conflictual relationships and a compensatory pattern for close relationships. Children are likely to benefit from improving closeness and reducing conflict in adult-child relationships as well as interventions that involve mothers, fathers, and teachers.

Although there is a wealth of research addressing the association between mental health and school absenteeism, there are calls for a better understanding of how mental health difficulties might predict SAPs (Egger et al., 2003; Finning et al., 2022; Ingul et al., 2019; Wood et al., 2012). The aim of this paper was to create a more nuanced understanding of SAPs by exploring how different constellations of mental health difficulties might be predictive of absenteeism in 9-year-olds. Using a sample of Irish 9-year-olds (N = 8570) from the Growing Up In Ireland Study (GUI’98), the research used latent class analysis (LCA) to identify combinations of mental health symptoms. Twenty items from the Strengths and Difficulty Questionnaire (SDQ) were used to measure a range of emotional and behavioural difficulties. The analysis yielded four mental health classes—High Risk of Emotional and Behavioural Difficulties (EBD), High Risk of Emotional Difficulties (ED), High Risk of Behavioural Difficulties (BD) and Low Risk of Emotional and Behavioural Difficulties (EBD). The study assessed whether rates of student absenteeism varied across different classes of mental health as identified through LCA and explored risk factors associated with different classes. Children in the high-risk mental health symptomology groups had significantly higher odds of absenteeism compared to the low-risk class and significantly greater odds of experiencing multiple family, school and demographic risk factors. The distinct profiles of mental health symptoms observed within the classes and their patterns of associations with risk factors and days absent indicated classes were theoretically distinct. The results illustrate the importance of recognising the relationship between mental health and school absenteeism in primary school children when developing early intervention strategies for SAPs. As one of the few studies to focus on 9-year-olds, the current study contributes to current knowledge on the complexities of emerging SAPs in primary school children.

Keywords
Mental health, School attendance problems, School avoidance, Truancy, Risk factors

Anecdotal evidence suggests that grandparents provide a substantial amount of childcare support to parents of infants in Ireland yet there has been little attention to the provision of grandparent childcare at policy level. Using nationally representative data on childcare provision in the Republic of Ireland, this study examined the prevalence of grandparent childcare provision for very young children, and associations between this choice of childcare and key infant, family, and community factors. Using archived data from the Infant Cohort of the Growing Up in Ireland study, descriptive data regarding use of grandparents as childcare providers were outlined. A series of bivariate analyses were then conducted to examine the independent association between a range of infant, family, and community variables and use of grandparent childcare. Finally, a multivariate analysis using binomial logistic regression was used to examine the association of each of these variables in a fully adjusted model. The results show that 38.6% of infants experienced non-parental childcare: 12.4% were looked after by grandparents, 15.7% by other home-based carers and 10.5% in childcare centres such as crèches. Grandparents were the cheapest source of childcare but also provided fewer hours on average. Multivariate analysis indicated the importance of parental income, age, and education in choosing grandparental childcare, with younger, less well-off parents using grandparent childcare more than any other type of childcare. The findings suggest that, whether by choice or by economic pressure, grandparents represent a huge resource in terms of providing childcare for infants. Current childcare policy needs to be cognisant of the significant contribution of grandparents in helping families with young children participate in the labour force. Constraints on the amount of care grandparents are able to provide may have knock-on constraints for parents’ participation in the labour force and earnings.

Keywords
Grandparents, Childcare, Policy, Infants, Ireland

Both psychological and sociological accounts have suggested that the home learning environment play an important role in children’s cognitive development and may provide insights into inequalities in cognitive outcomes. Using the infant cohort of the Growing Up in Ireland Study (GUI), this chapter investigates firstly if differences in the home learning environment at age three helps to explain the social gradient in childhood cognitive outcomes, measured as expressive vocabulary, at age five; and second, can childcare outside the home compensate for a poor home learning environment? Home learning environment is measured as the number of children’s books in the home and a combined index of parental activities with the child that includes reading, crafts and games. A rich home learning environment at age 3 is associated with higher vocabulary scores at age 5 years for all children. The children of lower educated parents tend to live in poorer home learning environments, and this partly explains their lower vocabulary scores at age 5. The chapter also provides some evidence that centre-based childcare was associated with an increase in vocabulary score for children from poor home learning environments. However, this effect is very small and only slightly reduces the gap in vocabulary scores between children from a rich and poor home learning environment.

Caesarean section (CS) rates are increasing globally and exceed 50% in some countries. Childhood obesity has been linked to CS via lack of exposure to vaginal microflora although the literature is inconsistent. We investigated the association between CS birth and the risk of childhood obesity using the nationally representative Growing-Up-in-Ireland (GUI) cohort. The GUI study recruited randomly 11134 infants. The exposure was categorised into normal vaginal birth (VD) [reference], assisted VD, elective (planned) CS and emergency (unplanned) CS. The primary outcome measure was obesity defined according to the International Obesity Taskforce criteria. Statistical analysis included multinomial logistic regression with adjustment for potential confounders. Infants delivered by elective CS had an adjusted relative risk ratio (aRRR) = 1.32; [95% confidence interval (CI) 1.01–1.74] of being obese at age three years. This association was attenuated when macrosomic children were excluded (aRRR = 0.99; [95% CI 0.67–1.45]). Infants delivered by emergency CS had an increased risk of obesity aRRR = 1.56; [95% CI 1.20–2.03]; this association remained after excluding macrosomic children. We found insufficient evidence to support a causal relationship between elective CS and childhood obesity. An increased risk of obesity in children born by emergency CS, but not elective, suggests that there is no causal effect due to vaginal microflora.

Care is fundamental to the fabric of social relationships and a significant proportion of the adult population is engaged in regular care for children and/or adults with illnesses or disabilities. Increasing attention internationally is being paid to the role of young carers (those under 18) and young adult carers (usually 18–25 years of age). However, much of the research conducted has been cross-sectional in nature and has focused on care for those with illnesses, rather than the full spectrum of care for others. This report draws on rich data on over 4,000 young people from Cohort ’98 of the Growing Up in Ireland (GUI) study to take a longitudinal perspective, documenting the profile of young adult carers at 17 and 20 years of age and exploring the implications of such caregiving for their wellbeing, relationships and educational pathways.

In this study, we address the following research questions:

1. What is the profile of young adult carers, in terms of gender,social background, family size and structure, migrant status, urban/rural location, and own and parental illness/disability? To whom do they provide care and how much time do they allocate to caregiving?

2. What factors predict young people’s caring at ages 17 and 20?

3. How are care responsibilities associated with young people’s wellbeing, physical health and family relationships?

4. How are care responsibilities at age 17 associated with the post-school pathway pursued at age 20 (higher education, further education and labour market entry), controlling for other factors?

Does a care role constrain postschool choices, either directly through ongoing involvement in care, or indirectly via a potential effect on academic performance?

Chapter 11 discusses healthcare use among children and the extent to which the current system of healthcare financing in Ireland leads, in particular, to differences in patterns of the use of GP services by children that are not predicted by their need for healthcare. The analysis investigates not only variations in use levels but also considers the demand implications of future policy proposals around extending free GP care to further cohorts of children.