Primary process content in paranoid schizophrenic speech

Free speech samples given by paranoid schizophrenics, nonschizophrenic paranoids, and nonpsychotic psychiatric patients were submitted to computerized content analysis. Speech samples were searched for words belonging to the Regressive Imagery Dictionary (Martindale, 1975), which yields a well-validated measure of primary process content. Three word-concreteness dictionaries were also employed. Compared to the other groups, paranoid schizophrenics produced speech higher in primary process content as well as in transitive verb concreteness. Results are consistent with psychoanalytic theory.     

The discourse of thought-disordered schizophrenic children

The conversations of two thought-disordered schizophrenic children and two age- and sex-matched normal children were studied in three different contexts. Cohesive relations and retrieval categories were analyzed. The thought-disordered schizophrenic and normal children demonstrated divergent patterns of discourse. These patterns closely paralleled those previously reported for adults by S. Rochester and J. R. Martin (1979, Crazy talk: A study of the discourse of schizophrenic speakers, New York: Plenum) for schizophrenic and normal adults, although some discrepancies were also observed. Recommendations for future research are offered.     

The schizophrenic diathesis and the kibbutz

In this article, the National Institute of Mental Health (NIMH) "Israeli High Risk Study," which extended over two decades and compared the relative effects of kibbutz and city environments on the diathesis of schizophrenia, is critically examined. Comparison data on personality and cognitive functions of groups of 11- to 16-year-olds and adults are reviewed in the light of previously published material. The apparent shifts in level of adjustment of kibbutz and city subjects, as well as the allegedly greater incidence of pathology in the kibbutz index group, are questioned on methodological grounds.     

The relation between cognitive deficits and schizophrenic symptoms]

Reasons are given for explicitly derived requirement that experimental-psychological investigations of cognitive deficits of schizophrenics should be related to their clinical symptoms. Results which verify this relations prove to be relevant for prognosis, therapy and rehabilitation of schizophrenic patients.     

The problem of apparent schizophrenic symptoms in juveniles]

In the clinic we frequently come across cases of indistinct accentuated schizophrenic behaviour in youth. We mention here a casuistry which can be considered as a juvenile asthenic denial syndrome with coenaesthetic symptoms. This picture can be differentiated from coenaesthetic schizophrenia, hebephrenia, neurotic symptoms and physical psychoses which can be proven. The problem of differential diagnosis is considered with particular regard to progressive diagnosis.     

The course of anhedonia during 10 years of schizophrenic illness

Although anhedonia has been proposed to be a trait-like characteristic in schizophrenia patients, its persistence and stability have not been tested using multiple assessments over a multiyear period. Specific definitions of anhedonia vary across studies, and relationships between different types of anhedonia as well as their relationship to schizophrenic symptoms over the course of illness have not been addressed. The current research, using prospectively collected longitudinal data covering a 10-year span for 127 individuals with schizophrenic illness, found that (a) physical, but not depressive, anhedonia is a stable characteristic over a 10-year period; (b) physical anhedonia does not show strong and consistent relationships with psychotic, negative, or depressive symptoms; and (c) the relationship between some premorbid characteristics and physical anhedonia are significant even 10 years into the course of illness.