Academic Differences Between an Urban Nativity School and an Urban Public School District

Previous research suggests that both poverty and minority status significantly influence academic achievement. Nativity schools, which have been extensively researched, have been found effective for students coming from low socioeconomic statuses and diverse backgrounds. Differences were examined between an urban public school district and an urban parochial school that uses the Nativity model (henceforth referred to as Nativity School). The purpose of this study was to determine if students from Nativity School were able to achieve significantly above that which urban public school students achieved. Specifically, academic achievement in the areas of mathematics, language arts, and science were analyzed, as well as high school dropout rate, high school graduation rate, and entrance into postsecondary education. Nativity School used the Iowa Test of Basic Skills (ITBS) to measure achievement longitudinally and reported stanines and local and national percentile ranks, while the public school system used the Missouri Assessment Program (MAP) and provided four descriptor categories (i.e., Below Basic, Basic, Proficient, and Advanced). Below Basic and Basic referred to students who demonstrate the skills outlined by the Missouri Show-Me Standards inconsistently and/or incorrectly, while students who perform in the Proficient and Advanced categories demonstrate these skills consistently, at or above grade level. Results revealed Nativity School students significantly improved their academic achievement scores and were more likely than urban public school students to graduate high school and enroll in postsecondary school. Interpretation and implications of these results and limitations are explored.