A quasi-experimental design investigated the effectiveness of three reading intervention types in increasing reading comprehension, both explicit and implicit, using a sample of 78 students, approximately 17% of the population of third through fifth grades at a single-school, rural, K-12, Central Texas school district with an enrollment of…

This study utilized a causal comparative (ex post facto) design to determine if a consistent relationship existed between fifth-grade students' success on the Science Texas Assessment of Knowledge and Skills (TAKS) at the elementary (K-5) level in comparison to fifth-grade students' success on the science TAKS at the intermediate (5-6) level. The…

Purpose: The purpose of this dissertation was to determine the extent to which school instructional calendar configuration (i.e., year-round or traditional) influenced Grade 5 student academic performance as reflected on the Texas Assessment of Knowledge and Skills (TAKS) test as a function of student ethnicity (i.e., Hispanic, White, and Black)…

The purpose of this investigation was to compare the knowledge regarding marine organisms and their feeding relationships of fourth grade residents of one coastal and one inland community in south Texas and to generate grounded theory concerning the participants' construction of such knowledge. Four male and four female students were randomly…

Observations of 157 fifth graders in 20 elementary schools in Texas during physical education indicate that only 8.5% of class time was spent in moderate to vigorous physical activity, with 68.1% in sedentary activity. Observed activity is substantially lower than that recommended in national health objectives. (SLD)

The Texas School Survey of Substance Abuse, which has been administered twice, and which covered grades seven through twelve, was expanded for the 1990 survey to encompass grades four to six. The students were surveyed on their use of tobacco, alcohol, inhalants, and marijuana. The most widely used substances were alcohol and tobacco, with…

A survey of 2,216 low-SES Mexican American students in grades 4-6 investigated family, social, and psychological risk factors related to substance abuse. Use of major and minor substances was related to respondent score on an index of 11 risk factors. Relationship between major substance use and risk index was significantly greater for females…

This study analyzed rural Texas teachers commitment to purposeful change through active participation in a teacher study group, the Reflective Practice Discussion Group (RPDG). The RPDG involved focused, rule-governed discussion that examined how to support teachers engaged in purposeful change. The fundamental professional concern of the project…

Investigated young Mexican Americans' perceived control over health and health behaviors in relation to HIV/AIDS knowledge. Demographic, health locus of control, and HIV/AIDS knowledge measures indicated that though students who received school HIV/AIDS education had greater knowledge than those who did not, there was little relationship between…

A new teacher confronted the reading and writing needs of 22 fifth-graders in a small South Texas community that is home to Mexican American migrant laborers. The children, many of them Spanish language-dominant, were performing significantly below grade-level norms; many did not read or write at all. In 1 year, these students were reading and…