Project Activities
The researchers will engage in an iterative process to develop and field-test the new case-based hypermedia modules. In the final year of the project, they will conduct an initial random assignment study of the teacher professional development program including the case-based hypermedia resources and coaching.
Structured Abstract
Setting
The programs serve small cities, rural, and urban areas in 11 counties in Indiana.
Sample
The project is being implemented with 60 teachers in Head Start classrooms. Based on previous work in these programs, it is anticipated that approximately 25 percent of children from these rural, small city, and urban programs will be English-language learners, and that more than 50 percent will be from ethnic and racial minority backgrounds.
The research team will develop and evaluate case-based hypermedia and individualized coaching methods focused on instruction in vocabulary and phonological sensitivity. Each case includes six video clips illustrating research-based teaching practices. Coaching methods focus on the quality of teaching practices via technologically delivered critiques of teacher-submitted videotapes of instruction, and on the intensity (frequency and embeddedness) of instruction through observation and consultation with teachers in their classrooms. The hypermedia will offer two modules (10 cases) on teaching vocabulary and phonological sensitivity skills and one module (five cases) on classroom materials and literacy practices.
Research design and methods
After refining the intervention using an iterative process, the research team will field-test instructional materials and coaching strategies in 12 classrooms (one center). Then, they will conduct a pilot study of the intervention in 48 classrooms (28 centers), with classrooms within centers randomly assigned to participate in the intervention or control conditions.
Control condition
The classrooms will be randomly assigned to intervention by semester (fall or spring). Classroom teachers receiving intervention in the spring semester will serve as controls in the fall.
Key measures
The research team will collect measures at three time points on both control (semester prior to intervention, beginning, end of intervention) and intervention (pre- and post-intervention, follow-up) teachers and their 4-year-old students. Teacher measures include assessment of the classroom environment (ELLCO), and oral language and phonological awareness instruction during group time and free play. Measures of vocabulary, alphabetic understanding, and phonological awareness will be collected from children.
Data analytic strategy
Repeated measures analyses using a general linear mixed model will be used for analysis of intervention effects on both teaching practices and on child outcomes.
People and institutions involved
IES program contact(s)
Products and publications
Products: Products from this project include a complete early childhood professional development training program focusing on early literacy development, and published reports describing the initial evaluation of the program.
Journal article, monograph, or newsletter
Baroody, A.E., and Diamond, K.E. (2013). Measures of Preschool Children's Interest and Engagement in Literacy Activities: Examining Gender Differences and Construct Dimensions. Early Childhood Research Quarterly, 28(2): 291-301.
Diamond, K.E., and Powell, D.R. (2011). An Iterative Approach to the Development of a Professional Development Intervention for Head Start Teachers. Journal Of Early Intervention, 33(1): 75-93.
O'Leary, P.M., Cockburn, M.K., Powell, D.R., and Diamond, K.E. (2010). Head Start Teachers' Views of Phonological Awareness and Vocabulary Knowledge Instruction. Early Childhood Education Journal, 38(3): 187-195.
Powell, D. R., and Diamond, K. E. (2013). Implementation Fidelity of a Coaching-based Professional Development Program for Improving Head Start Teachers' Literacy and Language Instruction. Journal of Early Intervention, 35(2), 102-128.
** This project was submitted to and funded under Teacher Quality: Reading and Writing in FY 2007.
Related projects
Supplemental information
Purpose: The purpose of this project is to develop and test case-based hypermedia modules that specifically target vocabulary development, phonological sensitivity, use of classroom materials, and literacy practices. At the conclusion of this project, the team will have a complete early childhood professional development training program focusing on early literacy development.
Questions about this project?
To answer additional questions about this project or provide feedback, please contact the program officer.
