Education Commons^™

Effects Of Professional Development On Infusing Engineering Design Into High School Science, Technology, Engineering, And Math (Stem) Curricula, Zanj Kano Avery

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to examine the effects of professional development (PD) on the infusion of engineering design into high school curricula. Four inservice teachers with backgrounds in physics, chemistry, industrial education, math, and electrical engineering participated in the 2006 National Center of Engineering and Technology Education (NCETE)-sponsored PD workshops at California State University, Los Angeles (CSULA) and provided three sources of data that were used to answer the research question, "What are the effects of PD on infusing engineering design into high school science, technology, engineering, and math (STEM) curricula"?

Three major themes emerged from the data. …

The Relationships Among Caregiver Training, Mentoring, And Turn-Taking Between Caregiver And Child In Family Child Care, Carrie L. Ota

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Basic communication skills are foundational for children's success in school and are dependent largely on their language experiences early in life. The purpose of this study was to examine two professional development models and family child care providers' use of turn-taking strategies that promote language in young children. The first professional development model consisted of a 10-hour nonformal training focused on supporting early language development. The second included the nonformal training and on-site mentoring. The 48 family child care programs were randomly assigned to one of the professional development models or a control group. Hierarchical linear modeling was used to …