Mathematics majors, including future secondary teachers, should understand the work of pure mathematicians and the crucial role proof plays for the discipline of mathematics. Beyond the textbook proofs seen in most transition-to-proof courses, we conjectured that students might develop a deeper understanding of the discipline of mathematics and…

In this study, Don't Know/Not Applicable (DK/NA) responses on a measure of academic behaviors associated with college readiness for high school students were treated with: (a) casewise deletion, (b) scale inclusion at the lowest level, and (c) imputation using E/M algorithm. Significant differences in mean responses according to treatment…

"OperationARIES!" is an Intelligent Tutoring System that teaches scientific inquiry skills in a game-like atmosphere. Students complete three different training modules, each with natural language conversations, in order to acquire deep-level knowledge of 21 core concepts of research methodology (e.g., correlation does not mean…

We investigated the latent factor structure of the "Phonological Awareness Literacy Screening for Kindergarteners" in Spanish ("PALS español K"). Participants included 590 Spanish-speaking, public-school kindergarteners from five states. Three theoretically-guided factor structures were measured and tested with one half of our…

After decades of disinterest, evaluation of the performance of elementary and secondary teachers in the United States has become an important educational policy issue. As U.S. states and districts have tried to upgrade their evaluation processes, one of the models that has been increasingly used is the Framework for Teaching. This paper summarizes…

The predictive validities of criteria for entrance into a teacher education program were studied, based on the hypothesis that criterion specificity is positively related to the predictive validity of the selection measure. Subjects (N=512) were drawn from approximately 1,200 students in the teacher education program of a small California state…

A study investigated the reliability and validity of a measure of imagery vividness appropriate for young children. A questionnaire instrument consisting of 21 Likert-type items was developed and administered to 380 third- through sixth-grade children in a lower-middle to upper-middle socioeconomic population in southern California. Items in the…

The Bay Area Comer Development Program's "Readiness Five Phase Plan" was developed to bring the school sites involved in the Bay Area School Development Program (SDP) closer to the mission and goals of the program. To achieve this, a readiness assessment and checklists are used to determine if a site is ready to engage in the program. An…

This paper reports on a content analysis of the Portable Assisted Study Sequence (PASS) mathematics curricular materials designed for migrant students in California. The study compared PASS curriculum content to the National Council of Teachers of Mathematics (NCTM) Curriculum and Evaluation Standards for School Mathematics. The PASS Program,…

To determine if individuals other than first-line supervisors could be used as expert judges in making estimates of job performance worth when conducting a utility analysis, this study compared the estimates of experienced job incumbents with those of supervisors. The job class investigated was that of eligibility technician, who performs varied…

Competency testing often refers to a system devised to assure successful performance on a specific test, in addition to other mandated criteria as a requisite to obtaining a high school diploma. Minimum competency testing is usually defined in one of two ways: as the acquisition of basic skills or as the demonstrated ability to apply basic skills…

The effectiveness of the current selection system used to hire eligibility technicians was studied, and the predictive relationship between existing selection instruments and job performance criteria was investigated. Eligibility technicians are employees of San Diego County (California) whose duties include determining the eligibility of…

This review of the Northern California (NorCal) Cooperative Research Project on Student Attrition, which was conducted between 1968 and 1970, provides detailed information on how to use the findings of the study to identify those students who are most likely to drop out of college during their first term. Chapter I provides background information…

In light of debate about the developmentally inappropriate and culturally questionable use of standardized testing for placement of preschool children, alternative approaches to screening and assessment are required. The impact of a Head Start program upon children must involve documentation of physical and mental health, speech, hearing, vision,…