Faculty in LTTE focus on issues related to learning, teaching, and teacher education. There are four sub-areas of focus within LTTE. (1) Faculty in the STEM Education area examine mathematics, science, engineering, and technology teaching and learning in both formal and informal contexts, ranging from preschool through college to teacher education, with a focus on diversity and equity issues. (2) Faculty in Special Education investigate autism, learning (including reading) disabilities, developmental risks, instruction and behavioral supports for students with mild, moderate, and severe disabilities, family support for families of children with disabilities, teacher education and professional development, and cross-cultural comparative study on inclusive education. (3) Faculty in the Teacher Education and Professional Development area examine the development of, influences on, and consequences of teaching practices in and out of school. Research interests include preservice teacher education, the professional development of practicing teachers, the development of subject matter and pedagogical knowledge, curriculum formation and implementation, teacher thinking, problem-finding, and decision-making, educational relations among teachers, students, and their communities, and the relationship between what teachers do and what students learn. (4) Faculty in the Literacy area examine issues in composition and rhetoric, including history and theory of composition and writing instruction, writing in the disciplines and writing across the curriculum, assessment of writing, sociolinguistics of literacy, including classroom discourse and the construction of knowledge, and the impact of digital technologies on writing and communication.