This means that methods like redrawing attendance zones that do not alter school district lines may be less effective or even impossible (for districts with a single school per age group) in many of the most segregated areas of the United States, such as the Northeast and Great Lakes Midwest...
body fat accretion will be presented using data from a prospective study of 162 girls measured annually from approximately age 10 until 4 years post ... E N,Naumova,Must,... - 《International Journal of Epidemiology》 被引量: 180发表: 2001年 Does the BMI reflect body fat in obese childre...
where Pi = the market value of the ith house; Ai = a vector of the value relevant housing attributes of the ith house (square footage, age of house, number of baths); and Ei = a relevant neighborhood variables (percent poverty). This model was run in Stata before running in GWR to ...
The predictive effectiveness of PGS can also vary based on student age and academic measure of interest. For those studies focused on older students and measuring composite or more general measures of achievement, the current estimates for PGS effectiveness are as high as 15% of the variance in ...
Communities with families that consisted of one or two working adults and no older [>age 12] children would seem to have had a strong incentive to shelter-in-place during this period and thereby slow the spread of infection. Given that at this stage of the pandemic many fewer children than...
Strong social distancing measures in the United States reduced the COVID-19 growth rate. Health Aff (Millwood). 2020;39(7):1237-1246. doi:10.1377/hlthaff.2020.00608PubMedGoogle Scholar 39. Berchick E. Most uninsured were working-age adults. US Bureau of the Census. Published ...
This paper evaluates the long-run effects of Head Start using large-scale, restricted 2000-2018 Census-ACS data linked to the SSA's Numident file, which contains exact date and county of birth. Using the county rollout of Head Start between 1965 and 1980 and age-eligibility cutoffs for sc...
Increased school-based PA during schooldays contributed to: achieving >10,500 steps and >10.5 Kcal/Kg per schoolday across the 2 years of the study; and, led to a stop of the decline in PA that is known to be associated with the increasing age of children. However, despite of the ...
HSDC Editor Report Logic Students report if they meet all of the following criteria: Must have an enrollment in the calendar through the End Date selected on the extract editor. The student's enrollment is active on the last instructional day of the school year OR their Enrollment End Status ...
the unemployment rate, the share of foreign-born in the state, the share of non-Hispanic whites in the population, the average age in the state, and the outcome variable itself from 2001 to 2006 as pretreatment characteristics to be minimized between Arizona and its synthetic controlFootnote 2...