Ample evidence documents rising student obesity in summer months and falling student obesity during the school year. One theory for this pattern is that out-of-school days lack some of the structure and health-promoting behaviors that schools provide. Given this observed seasonal pattern, a natural question is whether there is room for policies…

Using detailed longitudinal data for the state of California, this paper estimates the effect of year-round school calendars on nationally standardized test performance of traditionally disadvantaged students. The student subgroups studied in this paper are: low socioeconomic status, limited English proficiency, Hispanic and Latino, and African…

This paper examined whether year round schooling (YRS) in California had an effect upon the outcome and growth of schools' Academic Performance Index (API) scores. While many previous studies had examined the connection between YRS and academic achievement, most had lacked the statistical rigour required to provide reliable interpretations. As a…

A followup study surveyed 79 principals of year-round, multitrack California elementary schools. YRE principal persistence between 1993 and 1998 was lower than that of counterparts in traditional-schedule schools. YRE schools need increased administrative support; their principals need stress management strategies. (Contains 14 references.) (MLH)

Findings of a study that explored differences in the degree and type of burnout experienced by California elementary school principals are presented in this paper. Data were derived from a survey that was mailed to a stratified random sample of 200 California elementary principals--100 from year-round and 100 from traditional-calendar schools.…

This study involved the development and use of a cost model to assess the economic consequences of the introduction of a year-round school (YRS) program. The cost model has two components. First, a comprehensive accounting procedure details the costs unique to a year-round calendar and estimates the costs that would have been incurred if the…

This document presents an evaluation of the year-round operations (YRO) at the University of California and the California State Colleges. A comparison of YRO and YRO alternatives and the success of conversion planning led to four basic conclusions and recommendations: (1) The concept of YRO is sound and can result in significant total cost…

This report is intended to complement a much briefer companion volume, "A Research Agenda for Year-Round Schools: Executive Summary." Together both volumes fully describe the second phase of a national study of year-round schools (YRS) that was initially begun by the National Council of Year-Round Education in 1975. The bulk of this…

An increase in the number of schools adopting year-round programs prompted this analysis of all year-round education programs in California. Chapter 1, "Introduction to the Study," outlines study organization and calendar scheduling plans. "Design of the Study," chapter 2, describes data obtained from interviews, surveys,…

The research described in this paper was conducted over a 4-year period at Orangecrest Elementary School, a new school in a Southern California urban district, which adopted Integrated Thematic Instruction (ITI) at its inception. ITI, developed by Susan Kovalik, is a tightly structured program based on the idea of year-long themes which are broken…

Challenging conventional wisdom that Mexican Americans were passive victims of their educational fates, this book examines the Mexican American struggle for equal education during the 1960s and 1970s in a California community "Brownfield." It looks at responses of a predominantly White school system and community to the growing number of…