There are 56 contributions in RIP 1983. Of the 40 papers and briefs, 23 are experimental reports; the remainder consist of case reports and field studies, review articles, theoretical and methodological papers, and surveys. RIP 1983 also contains a symposium on psi and the nervous system and roundtables on the poltergeist agent, conjurors and parapsychology, and nonlinear thinking about psi. Of special note are the invited addresses...