Oedipus and insight

Insight is a core concept in psychoanalytic theory. The Oedipus myth has been a central metaphor in the evolution of psychoanalytic theory, particularly the psychoanalytic theory of development. Similarly, Sophocles' drama, its relation to the myth, and its repeated reinterpretation throughout the ages provide a valuable metaphor for our understanding of the role of insight in psychoanalysis and in development. We may have underestimated the importance of insight in normal development while oversimplifying its significance as an agent of therapeutic change.     

Reaction and movement times in men of different ages: a population study

Tests of psychomotor and motor speed at different levels of complexity were studied in random samples of men aged 31 to 35, 51 to 55, and 71 to 75 yr. The study was performed as a part of a larger research project on health and functional aging. Analyses indicated significantly slower responses among older men at all levels of test complexity (maximal knee extension velocity, tapping rate, simple and choice reaction and movement times). There were marked differences both between the youngest and the middle-aged groups and between the middle-aged and the oldest groups. Within the age groups high psychomotor and motor speed were associated with a favourable functioning of certain senses (vibration sensitivity and postural balance), with a high isometric muscular force, and with a high directly assessed aerobic capacity. The most important covariants of the speed functions within the age groups were, however, cognitive performance, length of education, and perceived health.