The Value of a College Education: Estimating the Effect of Teacher Preparation on Student Achievement

Federal legislation currently holds institutions of higher education accountable for the quality of teachers that they produce. However research has yet to demonstrate that teacher preparation programs (TPPs) have differential effects on the quality of teachers they produce in terms of student achievement. This study uses data from a sample of 2,582 5th grade math students in an urban school district in Kentucky and a school fixed effects design to explore the variation in average TPP effects. The authors find that TPPs are differentially effective in training teachers, which in turn impacts student performance on 5th grade math scores. There is also some indication that these differential effects converge around teachers’ fifth year of teaching.Student achievement; teacher preparation, teacher effects

Introduction to Special Topic: Rural Education Finance and Policy

This special topic takes stock of the current state of rural education finance and policy research. Taken together the articles in this special topic highlight a major point. Rural districts and schools not only differ from those in urban areas but also differ from one another. This is perhaps not surprising given the heterogeneity of school size, community size, demographics, and the degree of rurality of schools across the United States. The articles pose a challenge for policymakers. Policies that serve one state or one rural community may not be relevant or helpful to another. Policy solutions must recognize the diversity of education challenges across and within states

School Finance Reform: Do Equalized Expenditures Imply Equalized Teacher Salaries?

This is the publisher's version, also available electronically from "http://www.mitpressjournals.org".Kentucky is a poor, relatively rural state that contrasts greatly with the relatively urban and wealthy states typically the subject of education studies employing large-scale administrative data. For this reason, Kentucky's experience of major school finance and curricular reform is highly salient for understanding teacher labor market dynamics. This study examines the time path of teacher salaries in Appalachian and non-Appalachian Kentucky using a novel teacher-level administrative data set. Our results suggest that the Kentucky Education Reform Act (KERA) provided a salary boost for all Appalachian teachers, resulting in a wage premium for teachers of low and medium experience and equalizing pay across Appalachian and non-Appalachian districts for teachers of high experience. However, we find that Appalachian salaries fell back to the level of non-Appalachian teachers roughly a decade following reform, at which point the pre-KERA remuneration patterns re-emerge

Goodbye Hartmann trial: a prospective, international, multicenter, observational study on the current use of a surgical procedure developed a century ago

Background: Literature suggests colonic resection and primary anastomosis (RPA) instead of Hartmann's procedure (HP) for the treatment of left-sided colonic emergencies. We aim to evaluate the surgical options globally used to treat patients with acute left-sided colonic emergencies and the factors that leading to the choice of treatment, comparing HP and RPA. Methods: This is a prospective, international, multicenter, observational study registered on ClinicalTrials.gov. A total 1215 patients with left-sided colonic emergencies who required surgery were included from 204 centers during the period of March 1, 2020, to May 31, 2020. with a 1-year follow-up. Results: 564 patients (43.1%) were females. The mean age was 65.9 ± 15.6 years. HP was performed in 697 (57.3%) patients and RPA in 384 (31.6%) cases. Complicated acute diverticulitis was the most common cause of left-sided colonic emergencies (40.2%), followed by colorectal malignancy (36.6%). Severe complications (Clavien-Dindo ≥ 3b) were higher in the HP group (P < 0.001). 30-day mortality was higher in HP patients (13.7%), especially in case of bowel perforation and diffused peritonitis. 1-year follow-up showed no differences on ostomy reversal rate between HP and RPA. (P = 0.127). A backward likelihood logistic regression model showed that RPA was preferred in younger patients, having low ASA score (≤ 3), in case of large bowel obstruction, absence of colonic ischemia, longer time from admission to surgery, operating early at the day working hours, by a surgeon who performed more than 50 colorectal resections. Conclusions: After 100 years since the first Hartmann's procedure, HP remains the most common treatment for left-sided colorectal emergencies. Treatment's choice depends on patient characteristics, the time of surgery and the experience of the surgeon. RPA should be considered as the gold standard for surgery, with HP being an exception