Critics within the consumer behavior field have consistently debated three fundamental issues about the field's defining properties and goals: (1) whether consumer behavior should be an independent discipline, (2) what is (and is not) consumer behavior, and (3) whether our field should be interdisciplinary. Taking the perspective of the sociology of science leads us to conclude that (1) consumer behavior is not an independent discipline; (2) consumer behavior is distinguished from other fields by its focus on a consumer role, emphasizing the acquisition, consumption, and disposal of marketplace products, services, and experiences; and (3) consumer behavior is not an interdisciplinary field. (c) 2009 by JOURNAL OF CONSUMER RESEARCH, Inc..