Professor Hale conducts research that focuses on developmental changes in speed of information processing across the life span and on the role of age-related and other individual differences on other aspects of cognition.
In particular, Hale has developed one line of research that examines the role of developmental changes in processing speed on the development of working memory and higher level reasoning abilities. Other research projects include examination of how sensory and cognitive abilities affect lip reading and listening comprehension in both children and adults.