Beschämungen im Unterricht der Grundschule. Eine Ethnographie der Scham.

Die Dissertation widmet sich dem Phänomen Scham und Beschämung im inklusiven Grundschulunterricht. Mit einer praxistheoretischen Denkrichtung wird Unterricht als Vollzugspraxis verstanden, bei dem eine spezifische soziale Ordnung hervorgebracht wird. In dieser Ordnung(sbildung) spielen Emotionen eine wichtige Rolle, wobei Schamgefühlen eine zentrale Bedeutung zukommt. Scham lässt sich mit dieser Justierung als eine Herstellungspraktik deuten – demnach als etwas, das von den Akteur*innen hervorgebracht wird –, bei der ein sozialer Normbruch im Zentrum steht (vgl. z. B. Demmerling 2009). Mit dieser Perspektive steht im Mittelpunkt, welche Beschämungspraktiken sich zeigen, welche Effekte diese zeitigen und welche Funktionen sie übernehmen. Aufgegriffen wurde ein ethnographisches Vorgehen (Breidenstein et al. 2020, S. 38), mit dem über einen Zeitraum von ca. sieben Monaten mit der Teilnehmenden Beobachtung und der Audiographie parallel der Unterricht von vier Grundschulen erhoben wurde. Die entstanden und relationierten Datentypen wurden zunächst in Anlehnung an das Kodierverfahren der Grounded Theory (vgl. Corbin & Strauss 2015) codiert und anschließend ausgewählte (Scham-)Episoden sequenzanalytisch (vgl. z. B.: Kuhlmann et al. 2017) analysiert. Das Phänomen konnte in unterschiedlicher Ausprägung in sieben einzelnen Situationen und in einer Episode serieller Beschämungssituationen erhoben und rekonstruiert werden. Darauf aufbauend, jedoch von den einzelnen Spezifika abstrahiert, blicken Figurationen unterrichtlicher Scham zunächst auf Praktikenkonstellationen, die Beschämungspotentiale präformieren können und anschließend auf die Praktikenkomplexe der Realisierung der Scham. Die Ergebnisse werden zudem eingebettet in eine Reflexion der eigenen Subjektivität und Standortgebundenheit im Forschungsprozess

Prospective study of physical activity of preterm born children from age 5 to 14 years

Objective To investigate whether level of prematurity (very, moderate, late preterm, vs full term) is associated with physical activity from childhood to adolescence and to identify factors in childhood that predict moderate-vigorous physical activity in early adolescence. Study design Parents reported on physical activity at the age 5, 7, and 11 years (n = 12 222-14 639) and adolescents self-reported on moderate-vigorous physical activity at 14 years (n = 10 974). At age 14 years, a subgroup was also assessed by wrist accelerometer (n = 4046). Results Prematurity was associated with a small or no difference in physical activity at each time point. At age 14 years, moderate-vigorous physical activity in self-report and accelerometer was higher in male adolescents, those of white ethnicity, or higher parental education, having been taken to live sport events at age 5 or 7 years or having taken part in organized physical activity at 5 or 7 years. Conclusions In this representative national cohort study in the United Kingdom, preterm birth was not found to be associated with physical activity between 5 and 14 years. Organized physical activity and watching sport events early in life may increase moderate to vigorous physical activity in adolescents

Association of sport participation in preterm and full term born children and body and fat mass indices from age 3 to 14 years

Objectives To assess the association of gestational age groups (VP: <32 weeks, MP: 32–33 weeks, LP: 34–36 weeks and FT: ≥37 weeks of gestation) and club sport participation in childhood on body mass index (BMI), fat free mass index (FFMI) and fat mass index (FMI). Design Longitudinal, cross sectional. Methods BMI (age 3, 5, 7, 11 and 14 years; N = 10581–14702) and FFMI/FMI (age 7, 11 and 14 years; N = 10446–12996) and consistent club sport participation at age 5, 7 and 11 years (ranging from never participating to participating at all three ages) were assessed prospectively. These were compared by gestational age and their associations with BMI and FMI were investigated, while controlling for confounders (socio-economic, maternal obesity, child related, diet). Results BMI and FFMI was lower in VP or MP until age 7, but no differences were found in BMI, FFMI or FMI after age 11 with regard to gestational age. Consistent club sport participation from age 5–11 was unrelated to BMI at ages 3–7. However, FT children with club sport participation had lower BMI and FMI at ages 11 and 14; but this association was not found in VP or MP. Conclusions During adolescence body composition of VP and MP become similar to FT born peers. Consistent sport participation reduces BMI and FMI in FT only. In VP or MP children modifying effects of sport on body composition might not be detected due to the catch-up growth in weight, height and fat mass at the same time

Produktion von Leistung im digital-gestützten Unterricht

Der Beitrag blickt vor dem Hintergrund eines praxistheoretischen Verständnisses von Leistung auf dessen Hervorbringung im Unterricht. Anhand videographischer Daten zum Geschehen in sog. Tabletklassen wird untersucht, ob und in welcher Weise sich die Möglichkeiten der sozialen Konstruktion von Leistung im digital-gestützten Unterricht verändern. Dafür steckt das erste Kapitel (1) zunächst den theoretischen Horizont ab und stellt praxistheoretische Überlegungen zum Leistungsbegriff vor. Pointiert herausgestellt wird dabei auch die Relevanz sozio-medialer Praktiken in der pädagogischen Ordnungsbildung. Das anschließende Kapitel resümiert den bisherigen Forschungsstand zur Konstruktion von Leistung im Kontext der Unterrichtsforschung (2). Darauffolgend werden verschiedene Varianten der potentiellen Leistungsverschiebung im digital-gestützten Unterricht auf der Grundlage videographierten Unterrichts aus dem TabU-Projekt1 vorgestellt und rekonstruiert (3). Der abschließende Abschnitt (4) bündelt die Erkenntnisse und zieht ein Fazit. (DIPF/Orig.

Association of birth weight centiles and gestational age with cognitive performance at age 5 years

ImportanceBirth weight percentiles (BWPs) are often dichotomized at the 10th percentile and show statistically significant association with later cognitive performance, for both preterm and term-born children. However, research testing nonlinear associations between BWPs and cognitive performance is scarce.ObjectiveTo investigate culturally invariant, nonlinear associations of BWPs and gestational age with later cognitive performance.Design, Setting, and ParticipantsIn this cohort study, participants with valid neonatal and cognitive data were combined from 4 observational cohorts, including the Millennium Cohort Study, the National Longitudinal Survey of Youth 1979 Child and Young Adult cohort, Growing Up in Ireland, and the Longitudinal Study of Australian Children, with children born between 2000 and 2002, 1980 and 2010, 2007 and 2008, and 2003 and 2004, respectively. Neonatal data were parent reported before age 1 year. At approximately 5 years of age, multiple cognitive tests were performed. Follow-up at 5 years of age was the predominant focus. Data were analyzed July 17, 2023.ExposureThe parent-reported neonatal data were used to calculate BWPs according to the Fenton growth chart.Main Outcome and MeasureScores for IQ were created from multiple measures of cognition, which were z standardized separately within each cohort.ResultsOf 30 643 participants (50.8% male), 7.5% were born preterm (before 37 weeks gestation) and 92.5% were term born (between 37 and 42 weeks gestation). In the pooled data using multivariate adaptive regression splines, IQ linearly increased by 4.2 points as BWPs increased from the first to the 69th percentile before completely plateauing. For gestational age, IQ linearly increased by 1.3 points per week up until 32 weeks, with the association reducing to 0.3 points per week after 32 weeks. The association of BWP with IQ was not moderated by gestational age. For term-born infants, the estimated IQ score was only clinically meaningfully lower than average when birth weight was below the third percentile. Consistent results were found when instead using multivariable regression where gestational age and BWPs were categorized into groups.Conclusions and RelevanceIn this cohort study, lower BWPs and gestational age were independently associated with lower IQ. For term-born infants, a cutoff of the third percentile would be more appropriate than the traditionally used 10th percentile when the aim is estimating meaningful cognitive differences

Participation in club sport in childhood is associated with mental health in preterm and term born adolescents

Preterm born individuals have an increased risk for mental health problems. Participation in club sport is associated with better mental health but the causal direction is unclear. It is not known whether this association could also be found in preterm children. Data from term born (N = 10,368), late preterm (N = 630), and very to moderately preterm born (N = 243) children from the Millennium Cohort Study at the ages of 3, 5, 7, 11, and 14 years were used. Longitudinal associations between the parent-reported Strengths and Difficulties questionnaire (SDQ) and club sport participation (days per week) were analysed using multigroup structural equation modelling, adjusting for gender, maternal depression, parental education; motor problems and attrition were controlled for. Multi-group structural equation modelling showed that children with more peer relationship problems, emotional symptoms, conduct problems or hyperactivity-inattention were less likely to participate in club sport at subsequent assessment time points. More days with club sport participation was associated with lower levels of emotional symptoms and peer relationship problems but not conduct problems or hyperactivity-inattention at subsequent ages. Results were similar in all gestational age groups. Club sport participation predicts lower levels of peer relationship and emotional problems in subsequent waves while it is also predicted by lower levels of emotional problems, peer relationship problems, conduct problems and hyperactivity-inattention in preceding waves. Since no differences in the relationship between SDQ subscales and club sport participation were seen with regard to gestational age groups, club sport should be encouraged in all children

Physical Activity, Mental Health, and Well-Being in Very Pre-Term and Term Born Adolescents : An Individual Participant Data Meta-Analysis of Two Accelerometry Studies

This study examined whether physical activity is associated with better mental health and well-being among very preterm (≤32 weeks) and term born (≥37 weeks) adolescents alike or whether the associations are stronger in either of the groups. Physical activity was measured with accelerometry in children born very preterm and at term in two cohorts, the Basel Study of Preterm Children (BSPC; 40 adolescents born ≤32 weeks of gestation and 59 term born controls aged 12.3 years) and the Millennium Cohort Study (MCS; 45 adolescents born ≤32 weeks of gestation and 3137 term born controls aged 14.2 years on average). In both cohorts, emotional and behavioral problems were mother-reported using the Strengths and Difficulties Questionnaire. Subjective well-being was self-reported using the Kidscreen-52 Questionnaire in the BSPC and single items in the MCS. Hierarchical regressions with ‘preterm status × physical activity’-interaction effects were subjected to individual participant data (IPD) meta-analysis. IPD meta-analysis showed that higher levels of physical activity were associated with lower levels of peer problems, and higher levels of psychological well-being, better self-perception/body image, and school related well-being. Overall, the effect-sizes were small and the associations did not differ significantly between very preterm and term born adolescents. Future research may examine the mechanisms behind effects of physical activity on mental health and wellbeing in adolescence as well as which type of physical activity might be most beneficial for term and preterm born children

Lactobacillus Acidophilus/Bifidobacterium Infantis Probiotics Are Beneficial to Extremely Low Gestational Age Infants Fed Human Milk

To evaluate the nutrition-related effects of prophylactic Lactobacillus acidophilus/ Bifidobacterium infantis probiotics on the outcomes of preterm infants <29 weeks of gestation that receive human milk and/or formula nutrition. We hypothesize that human-milk-fed infants benefit from probiotics in terms of sepsis prevention and growth. Methods: We performed an observational study of the German Neonatal Network (GNN) over a period of six years, between 1 January, 2013 and 31 December, 2018. Prophylactic probiotic use of L. acidophilus/B. infantis was evaluated in preterm infants <29 weeks of gestation (n = 7516) in subgroups stratified to feeding type: (I) Exclusively human milk (HM) of own mother and/or donors (HM group, n = 1568), (II) HM of own mother and/or donor and formula (Mix group, n = 5221), and (III) exclusive exposure to formula (F group, n = 727). The effect of probiotics on general outcomes and growth was tested in univariate models and adjusted in linear/logistic regression models. Results: 5954 (76.5%) infants received L. acidophilus/B. infantisprophylactically for the prevention of necrotizing enterocolitis (NEC). Probiotic use was associated with improved growth measures in the HM group (e.g., weight gain velocity in g/day: effect size B = 0.224; 95% CI: 2.82–4.35; p < 0.001) but not in the F group (effect size B = −0.06; 95% CI: −3.05–0.28; p = 0.103). The HM group had the lowest incidence of clinical sepsis (34.0%) as compared to the Mix group (35.5%) and the F group (40.0%). Only in the Mix group, probiotic supplementation proved to be protective against clinical sepsis (OR 0.69; 95% CI: 0.59–0.79; p < 0.001). Conclusion: Our observational data indicate that the exposure to L. acidophilus/B. infantis probiotics may promote growth in exclusively HM-fed infants as compared to formula-fed infants. To exert a sepsis-preventive effect, probiotics seem to require human milk

Safety and efficacy of mTOR inhibitor treatment in patients with tuberous sclerosis complex under 2 years of age – a multicenter retrospective study

Background: Tuberous sclerosis complex (TSC) is a multisystem disease with prominent neurologic manifestations such as epilepsy, cognitive impairment and autism spectrum disorder. mTOR inhibitors have successfully been used to treat TSC-related manifestations in older children and adults. However, data on their safety and efficacy in infants and young children are scarce. The objective of this study is to assess the utility and safety of mTOR inhibitor treatment in TSC patients under the age of 2 years. Results: A total of 17 children (median age at study inclusion 2.4 years, range 0–6; 12 males, 5 females) with TSC who received early mTOR inhibitor therapy were studied. mTOR inhibitor treatment was started at a median age of 5 months (range 0–19 months). Reasons for initiation of treatment were cardiac rhabdomyomas (6 cases), subependymal giant cell astrocytomas (SEGA, 5 cases), combination of cardiac rhabdomyomas and SEGA (1 case), refractory epilepsy (4 cases) and disabling congenital focal lymphedema (1 case). In all cases everolimus was used. Everolimus therapy was overall well tolerated. Adverse events were classified according to the Common Terminology Criteria of Adverse Events (CTCAE, Version 5.0). Grade 1–2 adverse events occurred in 12 patients and included mild transient stomatitis (2 cases), worsening of infantile acne (1 case), increases of serum cholesterol and triglycerides (4 cases), changes in serum phosphate levels (2 cases), increase of cholinesterase (2 cases), transient neutropenia (2 cases), transient anemia (1 case), transient lymphopenia (1 case) and recurrent infections (7 cases). No grade 3–4 adverse events were reported. Treatment is currently continued in 13/17 patients. Benefits were reported in 14/17 patients and included decrease of cardiac rhabdomyoma size and improvement of arrhythmia, decrease of SEGA size, reduction of seizure frequency and regression of congenital focal lymphedema. Despite everolimus therapy, two patients treated for intractable epilepsy are still experiencing seizures and another one treated for SEGA showed no volume reduction. Conclusion: This retrospective multicenter study demonstrates that mTOR inhibitor treatment with everolimus is safe in TSC patients under the age of 2 years and shows beneficial effects on cardiac manifestations, SEGA size and early epilepsy