Effects of psychot herapy on REM latency and REM time.

This study investigated the effect of a functional psychotherapy on the sleep EEG patterns of 6 patients. Contrary to original expectations no significant group differences in REM time and REM latency were found between two nights following therapy sessions and two normal nights. However, across the 4 nights the patients exhibited an average REM latency of 71 min. which was significantly shorter than that recorded in an independent study with the same design and a similar subject population. Clausen, Sersen, and Lidsky (1974) reported an average REM latency of 107.3 min. for 10 normal subjects also recorded across four nights. This result is compared with those in several other studies and discussed in relation to possible changes in dream patterns.

Application of the Process Scoring System to waking, dream and therapy reports.

Extended the Process Scoring System, originally developed for measuring dream dynamics and content, to waking and therapy experiences and applied it in a study of 5 new and 5 experienced Ss in an intensive outpatient psychotherapy. Two areas were examined: First, differences on process and content variables related to length of time in therapy and, second, the parallel relationship in these variables between waking, dream, and therapy experiences. The Process Scoring System proved useful in measuring these variables in all three types of experiences. The results indicated significant differences between the new and experienced patients and measurable interaction between the waking, dream, and therapy areas.

Psychophysiological correlates of the spontaneous K-complex.

A pilot study covering three nights and two studies were carried out to investigate the psychophysiological correlates of the spontaneous K-complex in relation to intense psychotherapy. The pilot study produced evidence that the K-complex was not consistent and stable within or across nights and that its variability might be sensitive to psycho-emotional influences. In the first major study 2 subjects were recorded non-consecutively over a 3-wk. period during experience of intensive therapy while in the second 6 subjects were studied before and after two therapeutic sessions. Results indicated that nights after therapy differed significantly from baseline nights and a significant interaction took place between subjects and therapy on one or more variables of the K-complex and several eye movement indices. Some relationship to length of time in therapy was also noted. These findings were interpreted to indicate a possible relationship between complete expression of feeling and the occurrence of phasic events in the sleeping EEG.

Two preliminary studies on sleep and psychotherapy.

Two preliminary studies were conducted to assess the effects of an intensive outpatient psychotherapy, Feeling Therapy, on sleep. This therapy was chosen because of its demonstrated ability to affect its patients' dreams. In the first study a newly entering female patient was recorded across the first three weeks of intensive daily therapy. In contrast to two control subjects recorded across a similar time period, she demonstrated low REM times and short REM latencies on the average, and considerably greater variability in nearly every parameter. In the second study, two patients were recorded across three days (the middle of which was the day of a therapy session) first when new in therapy and then again after two and one-half years of therapy. It was found that when new in therapy both subjects spent nights of significantly altered sleep the day of the therapy session. One subject showed no REM sleep whatsoever while the other showed a 10 min REM latency and low REM time. The significance of these findings and the direction of future research is discussed.

Toward a new theory of dreaming.

A new Process Scoring System for dreams was developed and applied in an intensive single-S case study that spanned 5 1/2 years and 754 dreams. In it two hypotheses derived from a new transformative theory of dreams were tested. Both the transformation hypothesis, which holds that it is possible to shift from a symbolic to a directly expressive mode of dreaming, as well as the parallelism hypothesis, which holds that the expression of affect in dreams parallels the expression of affect in waking, were supported by the results. In contrast to Freud's analytic theory, which deals with content and interprets dreams as coded symbolic messages, our transformative theory focuses on dynamic dream processes and views dreams as pictures of feelings.

A reapplication of the process scoring system for dreams.

The first application of the new Process Scoring System for dreams was made in an intensive longitudinal case study of 1 S over a 5 1/2 year period. In this second application, the dreams of a sample of 5 experienced Feeling Therapy patients were compared to those of 5 control Ss. As in the first study, considerable support was found for both the transformation hypothesis, which holds that it is possible to shift from a symbolic mode of dream behavior to a directly expressive one, and the parallelism hypothesis, which holds that the expression of affect in dreams parallels the expression of affect in waking and vice versa.