Metacognition as a mediator of the relation between family SES and language and mathematical abilities in preschoolers.

The effect of family socioeconomic status (SES) on academic achievement in literacy and numeracy has been extensively studied with educational inequalities already witnessed in preschoolers. This is presumably explained by the effect of family SES on cognitive and socioemotional abilities associated with academic achievement. Metacognition which refers to knowledge and regulation skills involving reflexivity about one's own cognitive processes is one of these abilities. However, most of the studies investigating the association between metacognition and academic achievement have focused on school-aged students and studies with younger students are only emerging. Meanwhile, the association between family SES and metacognition abilities has surprisingly received little attention regardless of participants' age. The aim of this study was to explore the associations between family SES, metacognition, language and mathematical abilities in preschoolers aged 5 to 6. We provide the first evidence that the effect of family SES on preschoolers' language and mathematical abilities is mediated by the effect of family SES on their metacognitive abilities. The implications for future research, education and policies aiming at reducing educational inequalities are discussed.

Factors associated with infectious diseases fellowship academic success.

BACKGROUND: A multitude of factors are considered in an infectious disease (ID) training program's meticulous selection process of ID fellows but their correlation to pre and in-fellowship academic success as well as post-fellowship academic success and short-term outcomes is poorly understood. Our goal was to investigate factors associated with subsequent academic success in fellowship as well as post-fellowship short-term outcomes. METHODS: In 2022, we retrospectively analyzed deidentified academic records from 39 graduates of the Mayo Clinic Rochester ID Fellowship Program (1 July 2013- 30 June 2022). Data abstracted included demographics, degrees, honor society membership, visa/citizenship status, medical school, residency training program, United States Medical Licensure Exam (USMLE) scores, letters of recommendation, in-training examination (ITE) scores, fellowship track, academic rank, career choice, number of honors, awards, and abstracts/publications prior to fellowship, during training, and within 2 years of graduation. RESULTS: Younger fellows had higher USMLE step 1 scores, pre and in-fellowship scholarly productivity, and higher ITE performance. Female fellows had significantly higher USMLE step 3 scores. Prior research experience translated to greater in-fellowship scholarly productivity. Higher USMLE scores were associated with higher ID ITE performance during multiple years of fellowship, but USMLE step 2 clinical knowledge and 3 scores were associated with higher pre and in-fellowship scholarly productivity and receiving an award during fellowship. The USMLE step 1 score did not correlate with fellowship performance beyond year 1 and 2 ITE scores. CONCLUSIONS: Multiple aspects of a prospective fellow's application must be considered as part of a holistic review process for fellowship selection. USMLE step 2 CK and 3 scores may predict fellowship performance across multiple domains.

How peer relationships affect academic achievement among junior high school students: The chain mediating roles of learning motivation and learning engagement.

BACKGROUND: Despite the recognition of the impact of peer relationships, learning motivation, and learning engagement on academic achievement, there is still a gap in understanding the specific mechanisms through which peer relationships impact academic achievement via learning motivation and learning engagement. METHODS: This study aims to investigate how peer relationships affect junior high school students' academic achievement through the chain mediating roles of learning motivation and learning engagement, employing the self-system model of motivational development as the theoretical framework. In January 2024, 717 participants were selected from two middle schools in eastern China (mean age = 13.49 years, SD = 0.5). The data analysis in this study was performed using the structural equation model (SEM) in AMOS 24.0 and SPSS 24.0. RESULTS: The results showed that peer relationships were directly and significantly related to junior high school students' academic achievement, and that peer relationships were indirectly and positively related to junior high school students' academic achievement via learning motivation and learning engagement respectively. The results also revealed a significant indirect and positive relationship between peer relationships and junior high school students' academic achievement, mediated by the sequential mediating roles of learning motivation and learning engagement. Moreover, the path "peer relationship→learning motivation→academic achievement" has the strongest indirect effect. CONCLUSION: For junior high school students to achieve academic success, the appropriate interventions should be implemented to improve peer relationships, learning motivation, and learning engagement.

Risk of not being in employment, education or training (NEET) in late adolescence is signalled by school readiness measures at 4-5 years.

BACKGROUND: Not being in employment, education, or training (NEET) is associated with poor health (physical and mental) and social exclusion. We investigated whether England's statutory school readiness measure conducted at 4-5 years provides a risk signal for NEET in late adolescence. METHODS: We identified 8,118 individuals with school readiness measures at 4-5 years and NEET records at 16-17 years using Connected Bradford, a bank of linked routinely collected datasets. Children were categorised as 'school ready' if they reached a 'Good Level of Development' on the Early Years Foundation Stage Profile. We used probit regression and structural equation modelling to investigate the relationship between school readiness and NEET status and whether it primarily relates to academic attainment. RESULTS: School readiness was significantly associated with NEET status. A larger proportion of young people who were not school ready were later NEET (11%) compared to those who were school ready (4%). Most of this effect was attributable to shared relationships with academic attainment, but there was also a direct effect. Measures of deprivation and Special Educational Needs were also strong predictors of NEET status. CONCLUSIONS: NEET risk factors occur early in life. School readiness measures could be used as early indicators of risk, with interventions targeted to prevent the long-term physical and mental health problems associated with NEET, especially in disadvantaged areas. Primary schools are therefore well placed to be public health partners in early intervention strategies.

Assessing the Relationship between Physical Health, Mental Health and Students' Success among Universities in Lebanon: A Cross-Sectional Study.

BACKGROUND: Achieving high academic success is known to be influenced by many factors including, but not limiting to, physical and mental health. The present study aimed to assess the relationship between physical health, mental health, and university students' success, and to explore the associations between these factors and their academic achievement. METHODS: A cross-sectional, self-administered online survey was used to collect data from college students in three different universities in Lebanon during the Fall 2023 semester. Mental health was evaluated using validated screening tools for depression, anxiety, and stress, specifically the Patient Health Questionnaire (PHQ-9), the General Anxiety Disorder (GAD-7), and Cohen's Perceived Stress Scale (PSS), respectively. Additionally, general questions regarding physical health and lifestyle factors were incorporated into the questionnaire. Academic achievement was measured using students' grade point average (GPA). RESULTS: A total of 261 students completed the self-administered online survey. The results revealed that approximately 42% and 36% of students were experiencing moderate to severe symptoms of depression and anxiety, respectively, and 75.1% of students exhibited symptoms of moderate stress. The majority of participants (99.2%) did not report any physical disability. Chi-square analysis revealed a significant association between mental health status (depression, anxiety, and stress) and GPA level (p = 0.03, p = 0.044, p = 0.015, respectively). Multiple logistic regression models identified eight correlates of GPA and highlighted the relationship between physical health and student success. For instance, students who considered themselves moderately active had lower odds of achieving a higher GPA than those who considered themselves active (OR = 0.41, p = 0.045). CONCLUSIONS: This is the first investigation into Lebanese university students' academic success in relation to lifestyle and mental health profiles. The findings indicate that implementing public health programs and interventions targeting mental health and lifestyle behaviors is essential for enhancing student success.

The big five factors as differential predictors of self-regulation, achievement emotions, coping and health behavior in undergraduate students.

BACKGROUND: The aim of this research was to analyze whether the personality factors included in the Big Five model differentially predict the self-regulation and affective states of university students and health. METHODS: A total of 637 students completed validated self-report questionnaires. Using an ex post facto design, we conducted linear regression and structural prediction analyses. RESULTS: The findings showed that model factors were differential predictors of both self-regulation and affective states. Self-regulation and affective states, in turn, jointly predict emotional performance while learning and even student health. These results allow us to understand, through a holistic predictive model, the differential predictive relationships of all the factors: conscientiousness and extraversion were predictors regulating positive emotionality and health; the openness to experience factor was non-regulating; nonregulating; and agreeableness and neuroticism were dysregulating, hence precursors of negative emotionality and poorer student health. CONCLUSIONS: These results are important because they allow us to infer implications for guidance and psychological health at university.

Investigating latent mean differences in achievement emotions among Chinese secondary EFL learners: A gender and grade perspective.

The control-value theory (CVT) of achievement emotions posits that achievement emotions are significantly associated with the key indicators of academic outcomes, including academic motivation, engagement, and performance. Existing studies have tested the theoretical hypothesis of the CVT in a variety of cultures, disciplines, and samples. However, evidence is limited for whether there are gender and grade differences in achievement emotions, especially in the context of English as a Foreign Language (EFL). 1,460 Chinese secondary school students (male N = 671; female N = 789; seventh-graders N = 731; eighth-graders N = 729) took part in the study. Confirmatory factor analyses and multi-group analyses were conducted to explore the possible gender and grade differences in EFL-related achievement emotions. Results indicated that there are gender or grade differences in EFL-related enjoyment, anxiety, and boredom, while hope and pride did not. Both limitations and implications are discussed.

Mediating effects of achievement goal orientation on the relationship between growth mindset and learning engagement in medical students: A cross-sectional descriptive study.

Learning engagement is an important factor to improve the quality of medical education. Exploring the level of medical students' learning engagement and its internal mechanism is of practical significance to improve their academic achievement. The aims of this study were to investigate the relationship between achievement goal orientation, growth mindset and learning engagement of medical students, and explore the mediating effect of achievement goal orientation on growth mindset and learning engagement. A correlational cross-sectional study was performed using an online questionnaire. The study was conducted from February to March 2024 among 279 medical college students. General information questionnaire, the Mindsets Scale, Achievement Goal Orientation Scale and Learning Engagement Scale were used for investigation. Calculations were performed using Statistical Packages for Social Sciences 27.0 and Mplus 7.0. Descriptive statistics, correlation, and mediation effect analyses were used to analyze the data. A total of 279 valid questionnaires were finally recovered. The learning engagement score of medical students was (56.17 ±â€…13.01), growth mindset score was (11.26 ±â€…3.37). The approach goal orientation played a partial mediating role between growth mindset and learning engagement in medical college students. Growth mindset can influence learning engagement through achievement goal orientation. Medical college educators should pay attention to the cultivation of students' growth mindset and enhance their learning engagement. The verification of the mediating effect of approach goal provides data support for formulating relevant intervention measures.

The Detection of Environmental Influences on Academic Achievement Appears to Depend on the Analytic Approach.

One long-standing analytic approach in adoption studies is to examine correlations between features of adoptive homes and outcomes of adopted children (hereafter termed 'measured environment correlations') to illuminate environmental influences on those associations. Although results from such studies have almost uniformly suggested modest environmental influences on adopted children's academic achievement, other work has indicated that adopted children's achievement is routinely higher than that of their reared-apart family members, often substantially so. We sought to understand this discrepancy. We examined academic achievement and literacy-promotive features of the home in 424 yoked adoptive/biological families participating in the Early Growth and Development Study (EGDS; i.e., adopted children, adoptive mothers, birth mothers, and biological siblings of the adopted children remaining in the birth homes) using an exhaustive modeling approach. Results indicated that, as anticipated, adopted children scored up to a full standard deviation higher on standardized achievement tests relative to their birth mothers and reared-apart biological siblings. Moreover, these achievement differences were associated with differences in the literacy-promotive features of the adoptive and birth family homes, despite minimal measured environment correlations within adoptive families. A subsequent simulation study highlighted noise in measured environmental variables as an explanation for the decreased utility of measured environment correlations. We conclude that the field's heavy focus on measured environment correlations within adoptive families may have obscured detection of specific environmental effects on youth outcomes, and that future adoption studies should supplement their measured environment analyses with mean differences between reared-apart relatives.

Assessment of Academic Resilience and Its Associated Factors Among Pharmacy Students in Twelve Countries.

OBJECTIVE: Academic resilience, a critical determinant of academic achievement, is affected by various factors. There is a paucity of large-scale international assessments of academic resilience among pharmacy students. Therefore, this study aimed to assess academic resilience among pharmacy students in 12 countries and to evaluate factors associated with their academic resilience levels. METHODS: A cross-sectional online survey-based study was conducted among randomly selected pharmacy students in 12 countries: Egypt, Türkiye, Indonesia, Pakistan, Bangladesh, Iraq, Jordan, Nigeria, Malaysia, Saudi Arabia, Sudan, and the United Arab Emirates. After pilot testing, the validated 30-item academic resilience scale (ARS) was used for the assessment. The data were collected between November 1, 2022 and April 15, 2023. Descriptive and inferential statistics were performed, as appropriate. RESULTS: A total of 3950 were received from the 12 participating countries. The mean age was 21.68 ± 2.62 years. About two-thirds of the responses were from female participants and those studying for Bachelor of Pharmacy degrees. Overall, the findings show moderate academic resilience, which varied across countries. The median (IQR) of the total ARS-30 was 114 (103-124). Females exhibited lower negative affective and emotional response subscale levels than males. There were significant cross-country variations in the ARS-30 and all subscales. The highest overall levels were reported for Sudan, Pakistan, and Nigeria and the lowest were reported for Indonesia and Türkiye. Students in private universities tended to have higher overall ARS levels than public university students. Higher academic performance was significantly associated with ARS levels, whereas those with excellent performance exhibited the highest ARS levels. Students with exercise routines had higher ARS levels than those without exercise routines. Finally, students who were engaged in extracurricular activities had higher ARS levels than those who did not participate in these activities. CONCLUSION: The study offers insights into the factors affecting academic resilience in pharmacy students across several countries. The findings could guide interventions and support activities to improve resilience and academic outcomes.

Effect of nutrition education on dietary diversity and academic achievement among adolescent school girls in North Shoa Zone, Oromia, Ethiopia.

OBJECTIVES: Globally, adolescent students, particularly girls, are severely affected by malnutrition, in part because of their specific biological needs, and that they have not been considered a health and nutrition priority. Hence, this study was designed to evaluate the effect of a health belief model-based nutrition education on the dietary diversity and grades of adolescent school girls in the north Shewa zone, Oromia, Ethiopia. METHODS: A quasi-experimental study was done in the north Shewa zone, Oromia, Ethiopia. Adolescent school girls ages 10 to 19 y old were selected from the zone districts from February 1 to May 30, 2023. The main outcome variables included grades and dietary diversity, which were collected on the baseline and end line from the intervention and control groups. RESULTS: This study revealed that there were statistically significant differences in good nutritional knowledge, 88.1% versus 69.2% (χ2 = 16.835, P < 0.001), good dietary diversity; 77.4% versus 45.9% (χ2 = 33.247, P < 0.001) and grades above average, 90.6% versus 65.4% (χ2 = 29, P < 0.001) among school adolescent girls between the intervention and control groups, respectively. Regarding positive attitude, 84.3% versus 85.5% (χ2 = 0.098, P = 0.876), there was no statistically significant difference between the intervention and control groups. CONCLUSIONS: In this study, the dietary diversity scores and grades of adolescent school girls in the intervention group were higher than those in the control group. Therefore, health belief model-based strategies should be recommended as effective communication channels to improve adolescent school girls' dietary diversity and academic performance.

Relationship of attitudes for healthy nutrition with mindful eating, motivation to participate in physical activity, and academic success: A controlled study.

OBJECTIVE: In this study, we examined the relationship between university students' attitudes toward healthy nutrition with mindful eating, motivation to participate in physical activity, and academic success. METHODS: A total of 497 healthy students aged between 21 and 38 were randomly selected from among senior students of the Faculty of Health Sciences and nonhealth-related faculties. In the study, a questionnaire form consisting of questions about the socio-demographic characteristics of the participants were used, along with the Attitude Scale for Healthy Nutrition (ASHN), Mindful Eating Questionnaire, and Motivation Scale for Participation in Physical Activity. RESULTS: The total scores of ASHN and MEQ were found to be significantly higher in those studying in health-related departments and those with high academic success. In addition, a significant inverse relationship was found between the total score of MEQ and BMI and waist circumference. A statistically significant and positive correlation was found between the total mean score of ASHN and the total mean score of MEQ and MSPPA. CONCLUSIONS: It has been concluded that the development of healthy eating and lifestyle habits in university students positively affects their academic success as well as their general health.

School performance and educational achievement in children exposed to maternal cancer in utero.

BACKGROUND: In utero exposure to maternal cancer and cancer treatment might influence the child's cognitive development. This study investigated if exposure to maternal cancer during fetal life impacted school performance and educational achievement as adults. METHODS: This nationwide retrospective cohort study identified all live-born children in Denmark between January 1978 and December 2013. Exposure was defined as maternal cancer diagnosis during pregnancy. Four partly overlapping birth cohorts were constructed depending on the outcome of interest: (1) receiving special educational support for birth years 2001-2013; (2) grade point average (GPA) at the final exams after 10th grade for 1986-2003; (3) educational achievement at 20 years for 1978-1998; and (4) education at 30 years for 1978-1988. Logistic and linear models were adjusted for birth year, maternal age, maternal education and maternal death. RESULTS: The estimated probability of receiving special educational support was similar in the exposed group and the reference (adjusted OR 0.96; 95% CI 0.46 to 1.77, non-significant). The GPA did not statistically differ (0.13 grade points; 95% CI -0.18 to 0.45, non-significant). The achieved educational levels were similar for the exposed group and the reference at 20 years, with an adjusted OR of 1.07 (95% CI 0.82 to 1.40) for low versus medium educational level, and at 30 years with an adjusted OR of 0.73 (95% CI 0.35 to 1.50) for low versus high educational level and of 1.07 (95% CI 0.66 to 1.72) for medium versus high educational level. CONCLUSION: Our findings did not indicate poorer performance in compulsory school nor impairment of adult educational achievement after exposure to maternal cancer in utero.

Academic success, engagement and self-efficacy of first-year university students:personal variables and first-semester performance / Éxito académico, compromiso y autoeficacia de los estudiantes universitarios de primer año: variables personales y desempeño del primer semestre

La educación superior puede ser extremadamente transformadora para los estudiantes y tiene un papel importante en la formación del capital humano, en la innovación y en el desarrollo social, cultural y ambiental de la sociedad. La expansión de la educación superior promovió el acceso de una mezcla de estudiantes más heterogénea, pero garantizar el acceso no garantiza el éxito académico. Este artículo tiene como objetivo analizar los predictores de desempeño académico en 447 estudiantes de primer año en el 1er y 2do semestre, considerando variables como sexo, edad, nivel educativo de los padres y calificaciones al ingresar a la educación superior, junto con los niveles de compromiso académico e autoeficacia de los estudiantes tras algunas semanas en la universidad. Los resultados muestran trayectorias estadísticamente significativas para sexo, edad y GPA hasta el desempeño del primer semestre, para los niveles educativos de los padres hasta la autoeficacia percibida, para la implicación académica de los estudiantes hasta el desempeño del primer semestre y el desempeño del primer semestre hasta el desempeño del segundo semestre La participación académica de los estudiantes también tuvo un efecto indirecto en el desempeño del segundo semestre. La correlación entre compromiso académica y autoeficacia fue positiva, fuerte y estadísticamente significativa. El modelo explicó el 35.2% de la varianza del rendimiento académico en el segundo semestre y el 15.0% de la varianza del rendimiento académico en el primer semestre. El conocimiento sobre los predictores del rendimiento académico y la importancia del compromiso y la autoeficacia respaldará las intervenciones oportunas, promoviendo el éxito y previniendo el fracaso y el abandono.(AU)

Higher education can be hugely transformative for students and has an important role in empowering human capital, innovation, and socie-ty’s social, cultural, and environmental development. The expansion of higher education has promoted access for a more heterogeneous mix of students, but ensuring access does not guarantee academic success. This paper aims to analyse predictors of academic achievement in 447 first-year students in their 1stand 2ndsemesters, considering variables including sex, age, parents’ educational level and grades on entering higher education, along with levels of students’ academic engagement and self-efficacy after some weeks at university. Results show statistically significant paths for sex, age, and GPA to 1st-semester achievement, for parent’s educational levels to perceived self-efficacy, for students’ academic engagement to 1st-semester achievement, and 1st-semester achievement to 2nd-semester achievement. Students’ academic engagement also had an indirect effect on the 2nd-semester achievement. The correlation between academic engage-ment and self-efficacy was positive, strong, and statistically significant. The model explained 35.2% of the variance in 2nd-semester achievement and 15.0% of the variance in 1st-semester achievement. Knowledge about pre-dictors of academic achievement and the importance of engagement and self-efficacy will support timely interventions, promoting success and pre-venting failure and dropout.(AU)

The association between academic achievement goals and adolescent depressive symptoms: a prospective cohort study in Australia.

BACKGROUND: Students define academic competence across two axes: developing skills and understanding (mastery) versus comparisons with peers (performance), and achieving goals (approach) versus avoiding failure (avoidance). We aimed to examine the longitudinal association between achievement goals and adolescent depressive symptoms. METHODS: We analysed data from the Kindergarten (recruited at age 4-5 years; born between March, 1999, and February, 2000; recruited from March, 2004 to November, 2004) and Baby (recruited at age 0-1 years; born between March, 2003, and February, 2004; recruited from March, 2004 to January, 2005) cohorts of the Longitudinal Study of Australian Children. Participants were identified through the Medicare enrolment database and sampled using a randomised selection stratified by postcode to represent the Australian population. Achievement goals were measured at age 12-13 years with the Achievement Goal Questionnaire (ranges from 1 to 7 on each of the four subscales), and depressive symptoms with the Short Mood and Feelings Questionnaire (score ranges from 0 to 26, with higher scores indicating more severe symptoms) at ages 14-15 years (both cohorts) and 16-17 years (Kindergarten cohort only). Analyses were linear multilevel and traditional regressions, with confounder adjustment, for participants with available data on the exposures, confounders, and outcome. FINDINGS: We included 3200 participants (1585 female and 1615 male) from the Kindergarten cohort and 2671 participants (1310 female and 1361 male) from the Baby cohort. A 1-point increase in mastery-approach goals was associated with decreased depressive symptom severity score (Kindergarten, -0·33 [95% CI -0·52 to -0·15]; Baby, -0·29 [-0·54 to -0·03]), while a 1-point increase in mastery-avoidance goals was associated with increased depressive symptom severity score (Kindergarten, 0·35 [95% CI 0·21 to 0·48]; Baby, 0·44 [0·25 to 0·64]). A 1-point increase in performance-avoidance goals was associated with increased depressive symptom severity score in the Kindergarten cohort but not the Baby cohort (Kindergarten, 0·26 [95% CI 0·11 to 0·41]; Baby, -0·04 [-0·27 to 0·19]). We found little evidence of an association between depressive symptom severity and performance-approach goals. INTERPRETATION: Depressive symptoms in adolescents were associated with their achievement goals, which could be targetable risk factors for future trials to investigate whether school-based interventions that aim to enhance factors consistent with mastery goals (ie, learning skills and understanding the subject, rather than assessing competence in comparison to peers) could prevent depression in adolescents. FUNDING: Sir Henry Dale Fellowship jointly funded by the Wellcome Trust and the Royal Society.

Traveling the road toward academic promotion for faculty with a DNP degree.

There is a widely recognized need for nursing faculty in the United States. To prepare a practice-ready workforce, schools of nursing are hiring faculty with Doctor of Nursing Practice (DNP) preparation to ensure clinical expertise is embedded into curriculum by practice experts. However, nurses transitioning from clinical nursing to faculty positions require tailored support and guidance in navigating the academic environment. Preparation for academic promotion is essential to integration into an academic setting. Support in navigating the new environment is essential for building confidence, to lay a foundation for a successful transition, and ultimately retaining these qualified educators. This article provides strategies to support nursing faculty planning to embark on an academic career track and provides guidance on how to prepare these DNP-prepared faculty for career progression and future promotion along academic ranks. These strategies include school and institutional orientation, faculty development plans, mentorship, leadership development, and performance review processes.

Active recall strategies associated with academic achievement in young adults: A systematic review.

BACKGROUND: Effective learning strategies are crucial to the development of academic skills and information retention, especially in post secondary education where increasingly complex subjects are explored. Active recall-based strategies have been identified as particularly effective for long-term learning. This systematic review investigates the effectiveness of various active recall-based learning strategies for improving academic performance and self-efficacy in higher education students. METHODS: A systematic review of peer-reviewed articles was conducted with a priori criteria by searching PubMed, ScienceDirect, JSTOR, PsycInfo, and Web of Science databases. Search results were screened/extracted and reconciled by two independent authors with the use of a piloted screening tool. Included studies were assessed for quality and risk of bias using the GRADE Quality Assessment Tool for Quantitative Studies. Three overarching study strategies were extracted for further investigation including flashcards, practice testing or retrieval practice, and concept mapping. Within each category, three additional unique search strings were searched, screened, and extracted. A qualitative analysis of the studies was provided. RESULTS: Among the appraised articles, flashcards were found to be popular and correlated with higher GPA and test scores. Self-testing, retrieval practice, and concept mapping were also effective but under-utilized. Concept mapping was found to boost student confidence. CONCLUSION: Active recall strategies exhibit promise for effective learning and additional research in these developing field can support academic pursuits.

Lifetime exposure to air pollution and academic achievement: A nationwide cohort study in Denmark.

Recent research suggests a link between air pollution and cognitive development in children, and studies on air pollution and academic achievement are emerging. We conducted a nationwide cohort study in Denmark to explore the associations between lifetime exposure to air pollution and academic performance in 9th grade. The study encompassed 785,312 children born in Denmark between 1989 and 2005, all of whom completed 9th-grade exit examinations. Using linear mixed models with a random intercept for each school, we assessed the relationship between 16 years of exposure to PM2.5, PM10, and gaseous pollutants and Grade Point Averages (GPA) in exit examinations, covering subjects such as Danish literature, Danish writing, English, mathematics, and natural sciences. The study revealed that a 5 µg/m3 increase in PM2.5 and PM10 was associated with a decrease of 0.99 (95 % Confidence Intervals: -1.05, -0.92) and 0.46 (-0.50, -0.41) in GPA, respectively. Notably, these negative associations were more pronounced in mathematics and natural sciences compared to language-related subjects. Additionally, girls and children with non-Danish mothers were found to be particularly susceptible to the adverse effects of air pollution exposure. These results underscore the potential long-term consequences of air pollution on academic achievement, emphasizing the significance of interventions that foster healthier environments for children's cognitive development.

Educational attainment, family background and the emergence of pain gradients in adulthood.

Current studies have indicated that the number of individuals living with pain has risen in recent years, with nearly half of all adults in some countries living with some form of pain. Such trends have prompted researchers to explore differences in pain across different sociodemographic groups, with a dominant focus on educational attainment. However, much of the studies fail to consider the confounding role of early life characteristics, such as family background. Using data on over 400,000 individuals from the UK Biobank, we look at how educational attainment is associated with nine different domains of pain (headache, facial, neck, back, hip, knee, stomach, all over, and no pain). Ultimately, we find that compared to those with no educational credentials, education is associated with anywhere between a 0.1-15% change in the likelihood of reporting pain, depending on pain type and education level, with the greatest change occurring in those with the highest level. Yet, when accounting for family background characteristics in the form of sibling fixed effects, nearly all relationships between education and pain fell by either 50% or were eliminated. We ultimately conclude that failure to consider early life characteristics, such as family background characteristics may lead to inflated estimates of pain, and that future research should delve into early life exposures and their influence on pain in adulthood.

Factors associated with mathematical capacity in children with Developmental Coordination Disorder.

BACKGROUND: Developmental Coordination Disorder (DCD) is a condition characterized by difficulties in motor planning and coordination and affects 5 to 6% of all school-aged children. Children with DCD frequently present with difficulties with academic activities such as handwriting. However, no study to date has comprehensively described mathematical capacity and its potential associated factors in this high-risk group. AIMS: We aimed to describe the frequency and nature of mathematical difficulties of school-aged children with DCD and to evaluate potential factors associated with mathematical performance. METHODS: A total of 55 elementary school-aged children with DCD underwent comprehensive standardized assessments of mathematical, visuoperceptual (VP), attentional, visual-motor integration (VMI), and motor skills. The contribution of each factor to mathematical capacity was established using hierarchical multivariate linear regression models. RESULTS: Children with DCD (9.1 ± 1.5 years, 44 males) had lower overall mathematical capacity compared to normative data (-0.59 SD) on the KeyMath 3rd edition, with poorer performance in basic concepts and problem-solving. Thirty-eight percent of the sample performed below the 15th percentile in overall mathematical skills. VP skills were the most important factors associated with most mathematical domains. Thirty-four percent of the variance of overall mathematical capacity was explained by VP skills, inattention, VMI and motor impairments while controlling for household income (F [5,49]=5.029, p < .0001). CONCLUSION: Children with DCD present with mathematical difficulties in basic concepts and problem-solving, which are partially explained by VP skills. Our findings stress the important of systematically assessing mathematical difficulties children with DCD to ensure they receive the necessary support that leads to academic success.