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The Field Studies

In 1996 and 1997, we employed individual and cross-comparative case study methods to conduct field work in one purposively selected Tech Prep consortium in Florida, Illinois, Ohio, Oregon, and Texas. The data collection took place beginning early in the 1996-1997 academic year and continued into the summer of 1997. The sample of five states included was selected purposively based on expert opinion, document review, and in-depth investigation of the Tech Prep and STW policies and practices in all 50 states[8]. A panel of experts was used to review and verify the selection procedure. The five selected states (and sites within) are geographically distributed throughout the United States, and they are all actively engaged in Tech Prep and STW implementation, although they are at different stages of implementation of key components of both Tech Prep and STW (e.g., integrated curriculum, career guidance, work-based learning).

Within each of the five states, we selected one local Tech Prep consortium for more in-depth field study. The process of site selection was conducted in a careful, purposive manner. First, we conducted meetings (in person and by telephone) with knowledgeable representatives (or key informants). These meetings were designed to provide us with greater understanding of how Tech Prep and STWOA policies and practices were being conceptualized and implemented. We then reviewed Tech Prep and STW-related plans and documents (e.g., agendas, board minutes, brochures, newsletters, grant applications, end-of-year reports) to ensure that we had a clear and comprehensive understanding of what was being attempted in each state. We then sought nominations from Tech Prep experts within and outside of each state, asking for sites where local consortia were thought to demonstrate Tech Prep and STW goals and directives established by the state. We wanted sites where serious attention was paid to Tech Prep and STW, but not necessarily sites that were not facing challenges. We wanted to study sites that were still learning and advancing. We also asked nominators to recommend sites where they knew program evaluation and student outcomes assessment was being done in a serious and thoughtful manner. This criterion was extremely important because it ensured our accessibility to baseline information on student outcomes.

Finally, when one or more sites were identified in each of the five states, we interviewed (in person or by telephone) the identified local Tech Prep coordinators regarding their approach to curriculum, use of program evaluation/student outcomes assessment, engagement with STW initiatives, and interest in participating in our study. Our final selection of the five sites was made based on the aforementioned criteria as well as an attempt to identify distinctly different local approaches to Tech Prep curriculum, ranging from the use of the traditional Tech Prep Associate Degree (TPAD) in one site, to the use of dual credits/advanced placement in a second site, to implementation of youth apprenticeships in third site, and to attempts at whole-school reform in the two remaining sites.

The five sites selected for the study were geographically distributed throughout the country, and they ranged in size and composition. Two sites were rural/small town, two were urban/large metropolitan, and one was suburban[9]. Appendix D provides a brief description of each of the five field sites but a brief synopsis of the each site follows:

Two field visits were conducted with each site during the 1996-97 academic year. During our initial site visit conducted in the fall of 1996, in-depth personal interviews were conducted with secondary school and community college personnel (administrators, teachers, counselors), employers, and other key informants. Care was taken to identify persons highly involved with and supportive of Tech Prep and STW as well as those more peripheral and/or skeptical. Whereas the personal interviews were relatively informal and unstructured, they displayed a close relationship to the three major research themes that provided the over-riding focus for the field studies. These themes (posed as questions) were:

In the spring or summer of 1997, another round of in-depth interviews was conducted, this time with a small cross-section of students (approximately 30 per site) ensuring gender, racial and ethnic diversity. The majority of these students had matriculated (or had intention to do so) from high school to community college in a sequence of courses and experiences associated with Tech Prep/STW. A few interviews were conducted with students who had not participated in Tech Prep/STW to provide comparative data. The interview questions explored students' preparedness for the transition from high school to college and their satisfaction with the school/collegiate experience, progress toward completing a credential, perceptions of the relationships between school/college and work, and perceptions of outcomes attained or anticipated. The student interviews occurred individually or in small groups, lasting from 30 to 60 minutes. Also, students completed a brief questionnaire to provide additional information about their STW transition experiences.

In terms of data analysis, the field data were analyzed to unveil either unique or pervasive themes and patterns pertaining to the research objectives, first within sites and then across sites. Preliminary data analysis was first completed for each site, revealing five unique case studies. Subsequent data analysis focused on cross-site comparisons to identify important similarities and differences in results across the sites (Merriam, 1988). Cross-site comparisons are highlighted in this report.


[8] Further information about Tech Prep in the fifty states was published in an early report by NCRVE report entitled Educator, Student, and Employer Priorities for Tech Prep Student Outcomes (Bragg, 1997).

[9] The rural and urban sites dominated the sample because of the priority placed on serving these regions by federal legislation.

[10] In 1998, the American Association of Community Colleges (AACC) will be in its eighth year of giving the Parnell Tech Prep Award annually to three community colleges that provide exemplary Tech Prep programs involving area high schools and the local business community. All recipients of the award are selected by a panel of national experts who deem the site has "significantly enhanced the high school/community college/employer connection through the implementation of a Tech Prep curriculum" (AACC, 1997).


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