Crying as a Sign, a Symptom and a Signal brings the reader up to date on new evidence concerning the developmental and clinical significance of infant crying in the first few months and years of life. Initially studied as a sign of disease, crying is now being understood not only as a sign, but also as a symptom of problematic functioning in early development. We now know much more about normative patterns of development of infant crying and how they may be manifest in a variety of clinical settings (emergency room...