Henry Maudsley brief period in public and charitable asylums. In the same year he was appointed co-editor of the "Journal of Mental Science", an influential position he retained for 15 years. Maudsley was elected a Fellow of the Royal College of Physicians and delivered their Gulstonian Lectures in 1870 on "Body and Mind". The text of Maudsley's lectures was studied carefully by Charles Darwin in the preparation of his "The Expression of the Emotions in Man and Animals" (1872). Maudsley was appointed Professor of Medical Jurisprudence at University College London from 1869 to 1879. Maudsley married John Conolly's daughter, Ann Conolly, in
Body language postural expressions of emotions such as anger/aggression, happiness, and fear. These similarities support the evolution argument that social animals (including humans) have a natural ability to relay emotional signals with one another, a notion shared by several academics (Chevalier-Skolnikoff, 1974; Linnankoski, Laakso, Aulanko, & Leinonen, 1994). Where Darwin notes similarity in expression among animals and humans, the Cultural Equivalence Model notes similarity in expression across cultures in humans, even though they may be completely different. One of the strongest pieces of evidence that supports this model was a study conducted by Ekman and Friesen (1971), where members of a preliterate