Childhood Socioeconomic Status Research Articles

Diabetes, life course and childhood socioeconomic conditions: an empirical assessment for Mexico

BackgroundDemographic and epidemiological dynamics characterized by lower fertility rates and longer life expectancy, as well as higher prevalence of non-communicable diseases such as diabetes, represent important challenges for policy makers around the World. We investigate the risk factors that influence the diagnosis of diabetes in the Mexican population aged 50 years and over, including childhood poverty.ResultsThis work employs a probabilistic regression model with information from the Mexican Health and Aging Study (MHAS) of 2012 and 2018. Our results are consistent with the existing literature and should raise strong concerns. The findings suggest that risk factors that favor the diagnosis of diabetes in adulthood are: age, family antecedents of diabetes, obesity, and socioeconomic conditions during both adulthood and childhood.ConclusionsPoverty conditions before the age 10, with inter-temporal poverty implications, are associated with a higher probability of being diagnosed with diabetes when older and pose extraordinary policy challenges.

Associations of prenatal stress with 5-year-old children's executive function in a low socioeconomic status population.

Prenatal stress has a significant, but small, negative effect on children's executive function (EF) in middle and high socioeconomic status (SES) households. Importantly, rates and severity of prenatal stress are higher and protective factors are reduced in lower SES households, suggesting prenatal stress may be particularly detrimental for children's EF in this population. This study examined whether prenatal stress was linked to 5-year-old's EF in a predominantly low SES sample and child sex moderated this association, as males may be more vulnerable to adverse prenatal experiences. Participants were 132 mother-child dyads drawn from a prospective prenatal cohort. Mothers reported on their depression symptoms, trait anxiety, perceived stress, everyday discrimination, and sleep quality at enrollment and once each trimester, to form a composite prenatal stress measure. Children's EF was assessed at age 5 years using the parent-report Behavior Rating Inventory of Executive Function - Preschool (BRIEF-P) Global Executive Composite subscale and neuropsychological tasks completed by the children. Mixed models revealed higher prenatal stress was associated with lower BRIEF-P scores, indicating better EF, for females only. Higher prenatal stress was associated with lower performance on neuropsychological EF measures for both males and females. Results add to the limited evidence about prenatal stress effects on children's EF in low SES households.

The effect of childhood socioeconomic status on youth investment risk tolerance: Based on the life history theory perspective

This study based on the life history theory discusses how childhood socioeconomic status (SES)11Socioeconomic status is referred as SES hereafter. affects youth investment risk tolerance and proposes a moderated mediation model to examine the mediating role of life history strategies and the moderating effect of financial literacy. Based on a survey of Chinese youth, we found that childhood SES has a significant positive effect on youth investment risk tolerance and life history strategies mediate the relationship between childhood SES and investment risk tolerance. Furthermore, financial literacy not only moderates the positive relationship between childhood SES and investment risk tolerance but also moderates the indirect effect of childhood SES on investment risk tolerance through life history strategies. Specifically, the positive effect of childhood SES on investment risk tolerance through life history strategies is weakened in youth with greater financial literacy.

The Necessity of Taking Culture and Context into Account When Studying the Relationship between Socioeconomic Status and Brain Development.

Decades of research has revealed a relationship between childhood socioeconomic status (SES) and brain development at the structural and functional levels. Of particular note is the distinction between income and maternal education, two highly correlated factors which seem to influence brain development through distinct pathways. Specifically, while a families' income-to-needs ratio is linked with physiological stress and household chaos, caregiver education influences the day-to-day language environment a child is exposed to. Variability in either one of these environmental experiences is related to subsequent brain development. While this work has the potential to inform public policies in a way that benefits children, it can also oversimplify complex factors, unjustly blame low-SES parents, and perpetuate a harmful deficit perspective. To counteract these shortcomings, researchers must consider sociodemographic differences in the broader cultural context that underlie SES-based differences in brain development. This review aims to address these issues by (a) identifying how sociodemographic mechanisms associated with SES influence the day-to-day experiences of children, in turn, impacting brain development, while (b) considering the broader cultural contexts that may differentially impact this relationship.

The impact of poverty and socioeconomic status on brain, behaviour, and development: a unified framework.

In this article, we, for the first time, provide a comprehensive overview and unified framework of the impact of poverty and low socioeconomic status (SES) on the brain and behaviour. While there are many studies on the impact of low SES on the brain (including cortex, hippocampus, amygdala, and even neurotransmitters) and behaviours (including educational attainment, language development, development of psychopathological disorders), prior studies did not integrate behavioural, educational, and neural findings in one framework. Here, we argue that the impact of poverty and low SES on the brain and behaviour are interrelated. Specifically, based on prior studies, due to a lack of resources, poverty and low SES are associated with poor nutrition, high levels of stress in caregivers and their children, and exposure to socio-environmental hazards. These psychological and physical injuries impact the normal development of several brain areas and neurotransmitters. Impaired functioning of the amygdala can lead to the development of psychopathological disorders, while impaired hippocampus and cortex functions are associated with a delay in learning and language development as well as poor academic performance. This in turn perpetuates poverty in children, leading to a vicious cycle of poverty and psychological/physical impairments. In addition to providing economic aid to economically disadvantaged families, interventions should aim to tackle neural abnormalities caused by poverty and low SES in early childhood. Importantly, acknowledging brain abnormalities due to poverty in early childhood can help increase economic equity. In the current study, we provide a comprehensive list of future studies to help understand the impact of poverty on the brain.

Early adversity and sexual diversity: the importance of self-reported and neurobiological sexual reward sensitivity

Work shows that sexually-diverse individuals face high rates of early life adversity and in turn increased engagement in behavioral outcomes traditionally associated with adversity, such as sexual risk taking. Recent theoretical work suggests that these associations may be attributable to heightened sexual reward sensitivity among adversity-exposed women. We aimed to test these claims using a combination of self-report and EEG measures to test the relationship between early adversity, sexual reward sensitivity (both self-reported and EEG measured) and sexual risk taking in a sexually diverse sample of cis-gender women (N = 208) (Mage = 27.17, SD = 6.36). Results showed that childhood SES predicted self-reported sexual reward sensitivity which in turn predicted numbers of male and female sexual partners. In contrast we found that perceived childhood unpredictability predicted neurobiological sexual reward sensitivity as measured by EEG which in turn predicted male sexual partner number. The results presented here provide support for the notion that heightened sexual reward sensitivity may be a pathway through which early life adversity augments future sexual behavior, and underscores the importance of including greater attention to the dynamics of pleasure and reward in sexual health promotion.

On the relationship between childhood socioeconomic status and eating preference: influence from attentional bias and decision-making style

On the relationship between childhood socioeconomic status and eating preference: influence from attentional bias and decision-making style

Lower Childhood Socioeconomic Status Is Associated with Greater Neural Responses to Ambient Auditory Changes in Adulthood.

Humans' early life experience varies by socioeconomic status, raising the question of how this difference is reflected in the adult brain. An important aspect of brain function is the ability to detect salient ambient changes while focusing on a task. Here, we ask whether subjective social status during childhood is reflected by the way young adults' brain detecting changes in irrelevant information. In two studies (total n = 58), we examine electrical brain responses in the frontocentral region to a series of auditory tones, consisting of standard stimuli (80%) and deviant stimuli (20%) interspersed randomly, while participants were engaged in various visual tasks. Both studies showed stronger automatic change detection indexed by MMN in lower socioeconomic status (SES) individuals, regardless of the unattended sound's feature, attended emotional content, or study type. Moreover, we observed a larger MMN in lower-SES participants, although they did not show differences in brain and behavior responses to the attended task. Lower-SES people also did not involuntarily orient more attention to sound changes (i.e., deviant stimuli), as indexed by the P3a. The study indicates that individuals with lower subjective social status may have an increased ability to automatically detect changes in their environment, which may suggest their adaptation to their childhood environments.

A multivariate multilevel approach to unravel the associations between individual and school factors on children's motor performance in the REACT project.

The aim was to (1) estimate the relationship between physical fitness (PF) and object control fundamental movement skills (FMS), (2) identify child characteristics that relate with PF and FMS, and (3) examine associations between the school environment, PF, and FMS. The sample included 1014 Portuguese children aged 6-10 years from the REACT project. PF was assessed via running speed, shuttle run, standing long jump, handgrip, and the PACER test. Object control FMS were assessed with stationary dribble, kick, catch, overhand throw, and underhand roll. Test performances were transformed into z-scores, and their sum was expressed as overall PF and FMS. Child-level variables included body mass index (BMI) z-scores, accelerometer-measured sedentary time and moderate-to-vigorous physical activity, and socioeconomic status (SES). School size, physical education classes, practice areas, and equipment were also assessed. Approximately, 90% of the variance in object control PF and FMS was at the child level, and 10% at the school level. The correlation between PF and object control FMS was .62, which declined to .43 with the inclusion of covariates. Older, more active, and higher SES children had higher object control PF and FMS, and boys outperformed girls. BMI was negatively associated with PF but not with object control FMS. Sedentary time and number of physical education classes were not significant predictors. Most school predictors did not jointly associate with PF and object control FMS. PF and object control FMS z-scores were moderately related. Not all child characteristics were associated with both PF and object control FMS, and their effect sizes were different. School characteristics only explained 10% of the total variation in PF and object control FMS.

The impact of family socioeconomic status on depression in Chinese adolescents: A comparison of life course models

BackgroundLow socioeconomic status (SES) is a well-recognized risk factor for depression. However, the relationship between the timing of exposure to disadvantaged SES in childhood and depression in adolescence remains to be explored. We examined the differential influence of SES in early childhood, late childhood and adolescence on adolescent depression by modeling life course models. MethodsWe used longitudinal data from the China Family Panel Studies (N = 2245). SES was measured using average household income (objective SES) and maternal subjective SES and grouped into three time points: 5–8 years, 9–12 years, and 13–16 years of age. The main outcome was depression at 13–16 years of age. Structured linear regression analysis was used to predict depression by low SES over the three time periods. A partial F test was used to compare the nested life course models to the saturated model. ResultsAmong objective SES permutations, approximately 24.63 % of the adolescents had low SES in all periods, and 73.63 % had low SES in at least one period. Among subjective SES permutations, approximately 5.48 % of the adolescents had low SES in all periods, and 54.65 % had low SES in at least one period. Regardless of objective SES or subjective SES, the accumulation of risk (relaxed) model was the best-fit model. In this model, chronic low SES exposure in late childhood was the best predictor. ConclusionWe suggest that interventions targeting the late childhood period may have a practical effect on reducing depression in adolescents.

Social Mobility and Health-Related Quality of Life Trajectory Classes Among Older Women and Men.

Changes in socioeconomic status (SES) during life may impact health in old age. We investigated whether social mobility and childhood and adulthood SES are associated with trajectories of health-related quality of life (HrQoL) over a 17-year period. We used data from the Helsinki Birth Cohort Study (n = 2003, 46% men, mean age 61.5 years). Social mobility was derived from childhood SES, obtained from healthcare records, and register-based adulthood SES. Logistic regression models showed that lower adulthood SES was associated with lower physical HrQoL trajectories. Among men low (OR 3.95, p < .001), middle (OR 2.20, p = .006), and declining lifetime SES (OR 2.41, p = .001) were associated with lower physical HrQoL trajectories compared to men with high SES. Socioeconomic status was not associated with mental HrQoL trajectories. Declining SES during life course may have negative health consequences, while improving SES is potentially as beneficial as high SES to later-life health among men.

Low early life socioeconomic status and susceptibility to the common cold in adulthood: The moderating role of negative affective reactivity.

Socioeconomic disadvantage during childhood and adolescence is associated with higher risk for many physical health problems, including infectious disease, throughout the lifespan. Greater negative affective (NA) reactivity has shown similar links to greater risk for physical health conditions and altered patterns of biological functioning associated with acute respiratory infection as socioeconomic disadvantage; yet their interactive effects on physical health outcomes have not been examined. Thus, the present study examined whether NA reactivity accentuated the link between early socioeconomic disadvantage and susceptibility to the common cold. Participants were 212 adults (42% female, 18-55 years old) who completed measures of childhood socioeconomic status (SES; parental home ownership) and were subsequently exposed to a virus that causes the common cold. Participants then remained quarantined for 5 days, during which multiple indicators of viral infection and clinical illness were assessed. Before and after quarantine, participants completed a laboratory stress task to assess NA reactivity. NA reactivity moderated the relationship between parental home ownership and clinical cold diagnosis in adulthood (b = -0.11, p = .018), such that fewer years of parental home ownership was associated with increased odds for developing a cold only among adults who had greater NA reactivity (OR = 0.89, 95% confidence interval, CI [0.82, 0.96]), but not among those who had lower NA reactivity (OR = 1.01, 95% CI [0.94, 1.09]). These findings suggest that how individuals negatively react to psychosocial stressors in adulthood may exacerbate the impact of childhood SES on acute infection susceptibility. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Do school grades matter for growing up? Testing the predictive validity of school performance for outcomes in emerging adulthood.

In putatively meritocratic societies, doing well in school is a pivotal precondition for accessing further and higher education, which, in turn, has a pervasive, long-term influence on adulthood development. Yet, doing well in school may also predict "real-life success" outside formal education settings and independent of the educational qualifications that a person attains. Such predictions are likely to become salient during emerging adulthood, a life period characterized by career explorations and social-emotional adjustment. Here, we tested the predictive validity of end-of-compulsory school grades at age 16 years in a U.K.-representative population cohort sample of up to N = 6,488, who were born between 1994 and 1996, for a broad range of occupational, financial, and social-emotional outcomes at age 23. End-of-compulsory school performance accounted for 1%-20% of the variance across occupational, financial, and social-emotional outcomes in emerging adulthood. Educational attainment attenuated these associations only slightly, with school grades at age 16 accounting for variance in emerging adulthood outcomes independent of later educational attainment. We found that school grades were equally predictive for boys' and girls' outcomes. In children from lower family socioeconomic status (SES) backgrounds, school grades were more predictive of their educational attainment, financial attitudes, and anxiety compared to higher SES children, with varying effect sizes (i.e., 0.3%-4.2%). Our findings suggest that school-leaving grades facilitate the successful transition from adolescence to adulthood, independent of educational attainment, and that they might enable children from low-SES families to compensate for some of their background disadvantages. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Anticipated scarcity and stockpiling during the COVID-19 pandemic: The role of perceived threat, childhood SES and materialism.

Previous research has shown that perceived existential threat experienced during or shortly after the first wave of the global COVID-19 pandemic, engendered anticipated scarcity and stockpiling behavior. However, the relationship between anticipated scarcity and stockpiling may not hold unambiguously for everyone. Across two studies and one preregistered replication (N = 644), we show that perceived threat of COVID-19 is associated with stockpiling tendencies by increasing the anticipation of product scarcity-a resource threat. The association between anticipated product scarcity and stockpiling depends, however, on childhood socio-economic status (SES) and materialism. For individuals with low childhood SES, the anticipation of product scarcity was only associated with stockpiling among those who valued materialism. Individuals with high childhood SES, by contrast, stockpiled in response to anticipated scarcity regardless of their level of materialism. Our findings qualify previous literature on the association between perceived threat of COVID-19, anticipated scarcity and stockpiling during the COVID-19 pandemic and help reconcile contradictory predictions about the role of childhood SES in individuals' consumption behavior in response to adversity.

A systematic review of early childhood environmental learning and its relationship with family socioeconomic status

The development of a child's environmental awareness and sustainable habits depends on early environmental learning. One of the most significant measures of a student's performance and educational accomplishment is their academic achievement. Family socioeconomic status (SES) impacts educational achievement, the connection between SES and academic success may vary depending on the sociocultural context. India is the most populous in developing a country that has a substantial enrollment in basic education. We analyzed empirical evidence on early childhood environmental learning (ECEL) activities to comprehend the background of ECEL instructional methods and predicted outcomes. By focusing on recent years, we found 10 publications that met the criterion for inclusion. According to the research, these programs attracted children between the ages of 3 and 6 who participated in organized, instructor-driven activities. The sample studies examined how children's SES affects their exposure to environmental learning possibilities, environmental attitudes, pro-environmental actions, emphasizing environmental literacy growth, intellectual growth, and emotional and social growth. With the goal of supporting ECEL users in creating, putting into practice, and assessing the program including motivating researchers to continue to look at the components, processes, and concepts presumptions they contain, we provide an illustration that summarizes cross-sample data. The research demonstrates the complex relationships between ECEL and SES. Although children from better socioeconomic homes have more access to assets and chances for environmental learning, the effect of family values and parenting techniques on a child's environmental awareness and conduct is crucial.

Disparate benefits of higher childhood socioeconomic status on cognition in young adulthood by intersectional social positions

ObjectivesEmerging evidence supports the protective effects of higher childhood socioeconomic status (cSES) on cognition over the life course. However, less understood is if higher cSES confers benefits equally across intersecting social positions. Guided by a situational intersectionality perspective and the theory of Minority Diminished Returns (MDR), this study examined the extent to which associations between cSES and cognition in young adulthood are jointly moderated by racialized identity and region of childhood residence. MethodsUsing data from the National Longitudinal Study of Adolescent to Adult Health (Add Health), we used multilevel modeling to test associations between cSES and delayed recall and working memory 14 years later when participants were ages 25–34. Further, we examined the influence of racialized identity and region of childhood residence on these associations. ResultsHigher cSES was associated with higher delayed recall and working memory scores across social positions. However, the strength of the association between higher cSES and working memory differed across racialized subgroups and region of childhood residence. We found a statistically significant three-way interaction between cSES, race and region of childhood residence. Of particular important, a small yet statistically robust association was found in all groups, but was especially strong among White Southerners and especially weak among Black participants from the South. ConclusionsThis study contributes to a growing body of research indicating that the protective effects of higher cSES on cognition are not universal across subgroups of intersecting social positions, consistent with the theory of MDR. These findings provide evidence for the importance of considering the role of systemic racism across geographic contexts as part of initiatives to promote equity in life course cognitive aging and brain health.

Associations Between Psychopathological Symptom Severity Amid the Pandemic and the Childhood Sociodemographic Environment.

It is well-documented that childhood socioeconomic status (SES) is associated with various health conditions in adulthood. Here, we examine the extent to which childhood SES is associated with COVID-19 pandemic anxiety and depression. Participants (n = 212), recruited from Amazon Mechanical Turk, were assessed for depression and anxiety in February 2022 for both the current context and retrospective self-perceived early pandemic depression and anxiety (April 2020). Participants also reported childhood SES and current demographics. Consistent with predated findings, we show a strong, positive correlation between depression and anxiety under both conditions. Paternal unemployment in childhood was associated with increased anxiety, while maternal occupation was not. High household education in childhood was generally associated with greater anxiety and depression, similar to past studies examining education levels and depression. However, the shift from high school to post-secondary degrees (trade school and associate's) was associated with decreased anxiety and depression, which may reflect "essential work" careers, therefore indicating a dualism. Growing up in crowded, de-individualized spaces was associated with lower anxiety and depression, suggesting better conditioning for the imposition of COVID-19 quarantines. Pandemic-related unemployment was associated with an increase in anxiety and depression. Strong political views, regardless of ideology, were associated with increased anxiety. Finally, participants in our cohort perceived their mental health to be worse in the early pandemic for anxiety and depression, up 6.6% and 7.9%, respectively. Our work suggests a complex relationship between SES, demographics, and anxiety and depression during the pandemic. These findings emphasize the importance of exploring the dynamics between early SES and mental health in adulthood, particularly during extended societal stressors.

How childhood socioeconomic status (childhood SES) could influence scope of trust: The mediating role of neuroticism and uncertainty aversion

According to life history theory, trusting others is an investment where great benefits go with substantial risks. Then, choosing to trust a wide range of people or only a small circle of people could implicate different risk-and-benefit trade-offs, and have different influence on individuals' survival and development. Such trade-offs could be reflected by scope of trust, a well-studied concept in sociological research, being defined as “the width of one's circle of trusted people”. Integrating this concept into the life history framework, the current study explored the effects of childhood socioeconomic status (childhood SES) on scope of trust and the possible mediating mechanisms. Study1 found the associations between disadvantaged childhood SES and a narrower scope of trust with a large-scale nationally representative sample (N = 29,798) from China Family Panel Studies (CFPS). Study 2 (N = 437) further found that neuroticism traits and uncertainty aversion could mediate the proposed relationship between childhood SES and scope of trust. In conclusion, the current results showed that the relationship between childhood SES and one's scope of trust could be mediated by maladaptive personality traits. The current findings enriched our understandings of the effects of childhood resource availability on social trust from the perspective of life history theory.

Association of childhood socioeconomic status with adulthood maximal exercise blood pressure: the Cardiovascular Risk in Young Finns Study

Purpose Socioeconomic status has been related to resting blood pressure (BP) levels at different stages of life. However, the association of childhood socioeconomic status (SES) and adulthood exercise BP is largely unknown. Therefore, we studied the association of childhood SES with adulthood maximal exercise BP. Materials and methods This investigation consisted of 373 individuals (53% women) participating in the Cardiovascular Risk in Young Finns Study who had data concerning family SES in childhood (baseline in 1980, at age of 6–18 years) and exercise BP response data in adulthood (follow-up in adulthood in 27–29 years since baseline). A maximal cardiopulmonary exercise test with BP measurements was performed by participants, and peak exercise BP was measured. Results In stepwise multivariable analysis including childhood risk factors and lifestyle factors (body mass index, systolic BP, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, insulin, fruit consumption, vegetable consumption, and physical activity), lower family SES in childhood was associated with higher maximal exercise BP in adulthood (β value ± SE, 1.63 ± 0.77, p = 0.035). The association remained significant after further adjustment with participants SES in adulthood (β value ± SE, 1.68 ± 0.65, p = 0.011) and after further adjustment with adulthood body-mass index, systolic BP, maximal exercise capacity, and peak heart rate in exercise (β value ± SE, 1.25 ± 0.56, p = 0.027). Conclusions These findings suggest that lower childhood family SES is associated with higher maximal exercise BP in adulthood.

Association of perceived childhood socio-economic status and health with depressive symptoms among middle-aged and older adults in India: using data from LASI Wave I, 2017–2018

BackgroundChildhood adverse experience has been linked with poor health outcomes across the life course. Nevertheless, whether such an association or direction could be projected to older people’s life remains still unclear and needs to generate more evidence, particularly in India. Therefore, this study was conducted to examine the association of childhood socio-economic status and health with depressive symptoms amongst middle- aged and older adults in India.MethodsThe data for the study was drawn from national representative survey “Longitudinal Ageing Study in India (LASI)” Wave I, 2017–2018 in order to conduct cross-sectional study. Multivariable regression analysis was used to examine the association of childhood socioeconomic status and health with depressive symptoms in the older population.ResultsPoor childhood health was significantly and positively associated with depressive symptoms (AoR: 1.56, CI: 1.19, 2.04). Likewise, respondents who were bedridden for a month during their childhood had high odds of developing depressive symptoms (AoR: 1.16 CI: 1.01, 1.34). In addition to this, the odds of having depressive symptoms increased significantly among the average (AoR: 1.28 CI: 1.08, 1.51) and poor childhood socioeconomic status group (AoR: 1.31 CI: 1.11, 1.55) as compared to the higher socioeconomic category.ConclusionsChildhood socioeconomic status and health have a significant role in determining mental health in later life. Results suggest that considering childhood socioeconomic status and health is important while diagnosing depression in older population in order to identify the significant associated factors in early childhood and thus help in preventing depressive symptoms in later life.