Complexities in the Study of Infant Emotional Facial Expressions

In the target article, we reviewed empirical evidence regarding the relationship between facial expressions and emotion in infancy. In our response to commentators, we make three main points. First, we concur with Hertenstein that the field has thus far relied too heavily on deductive reasoning, and suggest that future research strike a balance between inductive and deductive reasoning. Second, we maintain that infant recognition of discrete emotions remains an open question. Third, we state our position regarding the revised version of DET