NTID awarded grant

The National Science Foundation has awarded the National Technical Institute for the Deaf at Rochester Institute of Technology a $780,000 grant to examine factors influencing the access to science, technical, engineering and mathematics (STEM) education by deaf and hard-of-hearing people.

"While recent research indicates that deaf students are at an educational disadvantage due to the lack of effective communication with their hearing teachers and classmates, little is known about factors affecting comprehension of sign language interpreting in the classroom," Marc Marschark, NTID professor and project director, explained. "This is a problem of particular importance because of the complex course materials found in STEM areas."

This project will examine factors thought to influence deaf students' comprehension and learning through sign language interpreting, identify characteristics of students, teaching situations, and interpreters that can enhance learning in postsecondary technical education, and explore alternative technologies for communicating STEM information in the classroom so as to offset a shortage of qualified interpreters.

These factors will be examined through eight experimental treatment comparisons in undergraduate STEM classrooms at RIT's National Technical Institute for the Deaf. The experiments will study the impact of learners' language fluencies, interpreter skills, interpreter knowledge of technical content, interpreter-learner familiarity, and the effects of visual presentation formats, like TV or real-time captioning.

Comprehension will be assessed in all cases, allowing for comparison of learning by deaf and hard-of-hearing students with different language and background characteristics under different conditions.