“…Reviews of child psychotherapy do exist; but, those reviews do not always include PTR (e.g., Finch & Kendall, 1979), do not always differentiate play therapy from other types of therapies (e.g., Levitt, 1957), or, when they do, give it only minimal attention (e.g., Abramowitz, 1976; Barrett et al, 1978; Freedheim & Russ, 1983). The dearth of research contradicts the fact that play therapy has been widely used and, in fact, seems to have increased over the past 25 years (Boutte, 1971; Filmer-Bennett & Hillson, 1959; Koocher & Pedulla, 1977). Not that writers interested in play therapy have been silent; far from it.…”