Title page for ETD etd-04022010-125411

Type of Document Dissertation
Author Catina, Kathryn L.
Author's Email Address Kathryn_Catina@ccpsnet.net
URN etd-04022010-125411
Title Outcomes of a Sheltered Collaborative Teaching Model for English Language Learners
Degree Doctor of Education
Department Educational Leadership and Policy Studies
Advisory Committee
Advisor Name Title
Creighton, Theodore B. Committee Chair
Cash, Carol S. Committee Member
Tripp, Norman Wayne Committee Member
Twiford, Travis W. Committee Member
  • ESOL
  • ELL
  • SIOP
Date of Defense 2010-03-26
Availability unrestricted
Catina Abstract

The purpose of this study was to record and analyze experiences of teachers implementing a sheltered collaborative teaching model for second language learners. This study also analyzed the effect of this model on the on-time graduation rate of limited English proficient students. Discussing the experiences of teachers involved in this model provided valuable information that can be used to refine instruction and improve ELLs cultural assimilation, self-motivation, and involvement in co-curricular activities.

The mixed methods design study taking both a phenomenological and quasi-experimental case study approach focused on collecting experiences from teachers and graduation data to determine the outcomes of the collaborative instructional model. The context of this study was two high schools in a suburban school district in central Virginia. The participants were seven teachers who have implemented the collaborative model within the last two years. Triangulation of the data sources included interviews with the participants, field notes, and archival data. Both NVivo and Statistical Package for Social Sciences were used in coding and describing the data.

Results of this study are presented in narrative descriptions of the experiences of the participants and a descriptive report of the graduation data. Themes resulting from the analysis across all the narratives are discussed within the framework of ELL academic success. Both graduation data and teacher reports are discussed to determine the effect of this instructional model on the on-time graduation rate.

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