Dr. Kolacz’s research utilizes physiological assessment, questionnaires, and medical records in pediatric and adult populations. He contributes to the development and application of non-invasive physiological measures including vocal acoustic features and novel survey methods. He works in a variety of contexts spanning lab studies, online data collection, assessments in clinical care settings, and clinical trials. His methodological efforts involve the development of novel online data collection tools for remote psychophysiological assessment.