SOCIOEMOTIONAL FUNCTIONING AS A MODERATOR OF THE PREDICTIVE ABILITY OF THE DIAL-4 ON ACADEMIC ACHIEVEMENT

Student performance on kindergarten screening measures and level of kindergarten-entry skills have been shown to be predictive of subsequent academic achievement, thus making kindergarten screening measures a useful tool that guides the monitoring of student progress over time. Though a commonly used tool to assist in kindergarten placement considerations by educators nationwide, the literature is lacking in studies that demonstrate the predictive ability of the Developmental Indicators for the Assessment of Learning – Fourth Edition (DIAL-4) on later academic achievement. Related, behavioral and emotional functioning has been demonstrated to significantly impact student achievement. While the literature supports the predictive ability of kindergarten screening measures on academic performance, research is limited on how behavioral functioning moderates this predictive relationship. The present study aimed to examine the predictive ability of the DIAL-4 on later academic achievement and identify whether behavioral and emotional functioning impacts upon, and to what degree, the relationship between academic achievement and the DIAL-4. Additionally, this study examined the impact of the pause of in-person learning, as caused by the COVID-19 pandemic on student achievement and behavioral and emotional functioning through within-samples comparisons of student functioning in 2019 and 2021 to identify change amongst individual students. The results support the predictive ability of the DIAL-4 on subsequent academic achievement with significant correlations between DIAL-4 scores obtained before kindergarten with subsequent measures of academic achievement. The was no evidence found for a moderation effect of behavioral and emotional functioning on the prediction of academic achievement. Lastly, when controlling for scores on the DIAL-4, the data suggest a decrease in rate of student academic achievement and an increase in emotional and behavioral dysregulation following the onset of the COVID-19 pandemic demonstrated by statistically significant differences in BERI scores as well as significant decreases in rates of growth in reading ability within some cohorts. These findings provide educators with empirical evidence for the utility of the DIAL-4 in predicting academic achievement as well as insight into how the COVID-19 pandemic impacted students’ functioning

The James Webb Space Telescope Mission

Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least $4m$. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the $6.5m$ James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 years, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit.Comment: Accepted by PASP for the special issue on The James Webb Space Telescope Overview, 29 pages, 4 figure

A microsatellite-based, physically anchored linkage map for the gray, short-tailed Opossum ( Monodelphis domestica )

The genome of the gray, short-tailed opossum, Monodelphis domestica, will be the first of any marsupial to be fully sequenced. The utility of this sequence will be greatly enhanced by construction and integration of detailed genetic and physical maps. Therefore, it is important to verify the unusual recombinational characteristics that were suggested by the 'first-generation' M. domestica linkage map; specifically, very low levels of recombination and severely reduced female recombination, both of which are contrary to patterns in other vertebrates. We constructed a new linkage map based on a different genetic cross, using a new and much larger set of map markers, and physically anchored and oriented the linkage groups onto chromosomes via fluorescence in-situ hybridization mapping. This map includes 150 loci in eight autosomal linkage groups corresponding to the eight autosome pairs, and spans 86-89% of the autosomal genome. The sex-averaged autosomal map covers 715 cM, with a full-length estimate of 866 cM; the shortest full-length linkage map reported for any vertebrate. The sex-specific maps confirmed severely reduced female recombination in all linkage groups, and an overall F/M map ratio = 0.54. These results greatly extend earlier findings, and provide an improved microsatellite-based linkage map for this species

A common coding variant in CASP8 is associated with breast cancer risk

The Breast Cancer Association Consortium (BCAC) has been established to conduct combined case-control analyses with augmented statistical power to try to confirm putative genetic associations with breast cancer. We genotyped nine SNPs for which there was some prior evidence of an association with breast cancer: CASP8 D302H (rs1045485), IGFBP3 -202 C --> A (rs2854744), SOD2 V16A (rs1799725), TGFB1 L10P (rs1982073), ATM S49C (rs1800054), ADH1B 3' UTR A --> G (rs1042026), CDKN1A S31R (rs1801270), ICAM5 V301I (rs1056538) and NUMA1 A794G (rs3750913). We included data from 9-15 studies, comprising 11,391-18,290 cases and 14,753-22,670 controls. We found evidence of an association with breast cancer for CASP8 D302H (with odds ratios (OR) of 0.89 (95% confidence interval (c.i.): 0.85-0.94) and 0.74 (95% c.i.: 0.62-0.87) for heterozygotes and rare homozygotes, respectively, compared with common homozygotes; P(trend) = 1.1 x 10(-7)) and weaker evidence for TGFB1 L10P (OR = 1.07 (95% c.i.: 1.02-1.13) and 1.16 (95% c.i.: 1.08-1.25), respectively; P(trend) = 2.8 x 10(-5)). These results demonstrate that common breast cancer susceptibility alleles with small effects on risk can be identified, given sufficiently powerful studies

The James Webb Space Telescope Mission

Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least 4 m. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the 6.5 m James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 yr, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit