Sequences of staff-child interactions on a psychiatric inpatient unit

Six psychiatry inpatients were observed during mealtimes to determine and evaluate staff intervention techniques. To extend and further elaborate the findings of a previous work (Pines, Kupst, Natta, & Schulman, 1985), staff behaviors (positive, punitive, isolating, and neutral) were investigated for their potential relationship to subsequent child behaviors (positive, negative, and inactive) via a lag sequential analytic approach. Staff punitive and isolating behaviors tended to be associated with significant increases in the likelihood of subsequent child negative behaviors and with significant decreases in child positive behaviors. Staff positive behaviors tended not to be related to a subsequent increase or decrease in any of the coded child behaviors. Findings demonstrate the utility of assessing conditional probabilities of sequences of staff-child behaviors in psychiatric inpatients.     

PERCEIVING THE MALE VERSUS THE FEMALE FACE

This study of the perceptual processes in rating the good-lookingness of male compared to female faces finds that more refined distinctions and discriminations, more extreme positive and negative ratings, and more consensus occur for female than for male faces. Facial expression (e.g., smiling) affects the rating of female more than male faces, The results uniformly support the view that facial appearance is a more heavily weighted element in the response to women than to men.     

Detectability of the deletion of a tone from a tone-plus-noise background

The deletion of a 1,000-Hz tone from a tone-plus-noise background is much harder for humans to detect than the insertion of the same tone into a background of noise. A mathematically ideal O, oblivious to the context in which an observation interval occurs, performs equally well under conditions of insertion and deletion. Human listeners, not oblivious to context, produced the function d_s = 0.036 E/N_o under deletion; the slope of this linear function is no more than half that of the typical slope of the comparable insertion function. The underlying reasons for the superiority of detection of insertion to that of deletion remain unclear.     

Efficacy of objects,pictures and words in a simple learning task(1)

Adult subjects were required to memorise positions associated with twelve common objects, their pictures and their names. Both written and spoken names were used. It was found that learning was fastest with the objects and slowest with verbal symbols, and that pictures occupied an intermediate position. The data suggest that the errors observed are partly due to differential forgetting of various types of stimuli and partly perhaps to differential difficulty in making deductions from them.     

Adaptation in motion perception: Alteration of induced motion

Prolonged exposure to a condition that causes induced motion was found to diminish this effect. The extent of a horizontal induced motion was measured by obtaining estimates of the direction of the apparent oblique path that resulted when a spot was visible on a horizontally moving pattern and was therefore in horizontal induced motion and, at the same time, moved vertically. Because the horizontal component of the perceived motion path represented the induced motion, the slope of the path measured the extent of the induced motion. After a 10-min exposure to induced motion, the apparent motion path was steeper; the mean change corresponded to a 15% smaller extent of the induced motion. Results were obtained that argue that this effect is not due to a diminished horizontal motion of the pattern but amounts to a smaller motion-inducing effect. The experiments were meant to support the view that the perceptual process that underlies induced motion is learned.     

INSTRUCTIONS,FEEDBACK, AND REINFORCEMENT IN REDUCING ACTIVITY LEVELS IN THE CLASSROOM

The biomotometer, an electronic device which simultaneously measures motor activity and provides auditory feedback, was used in combination with material reinforcers in an experiment to reduce children's activity level in a classroom setting. Subjects were nine boys and two girls, aged 9–13, from a day hospital program for emotionally disturbed children. After five baseline trials, each child had five contingent reinforcement trials in which he/she received feedback “beeps” from the biomotometer and was given toy or candy rewards after each trial in which activity fell at least 20% below mean baseline level. Then five noncontingent reinforcement trials were run in which children received rewards for wearing the apparatus without the feedback attachment. Results indicated that the intervention “package,” including instructions, feedback, and contingent reinforcement, was successful in all five trials for 8 of 11 children. Activity levels increased during the final noncontingent phase.     

The changing American family: For better or worse

This article deals with the viability of the American family. The family as a socio-biological phenomenon has existed throughout history. While it has frequently altered its constellation and membership it has preserved its basic function of the rearing and the socialization of the young. Since as other living organisms its survival depends on a certain balance between forces maintaining stability and others promoting change, the rapid changes occurring in the outside world have had profound effects on today's family. These technological and political changes have especially affected the power structure and the role distributions within the family (e.g., the women's movement, sexual revolution, greater egalitarianism) leaving it more vulnerable and unsettled, while at the same time opening new areas which it is hoped will lead to a new consciousness and growth.     

Eye movements do not cause induced motion

An eye-movement theory of induced motion was compared to one based on object-relative displacement as modified by adjacency. Two lines moving in opposite directions served as the inducing stimuli, and a stationary target could be placed in one of three positions: adjacent to the top line, midway between the lines, or adjacent to the bottom line. In the fixation condition, the observer was instructed to fixate the stationary target during each of the three target placements. In the tracking condition, the subject was instructed to follow with his eyes one of the moving lines when the target was in each of its placements. Adjacency determined the results in both conditions, suggesting that eye movements do not cause induced motion.     

Experience of the Self in a lifetime

While listening to a concert at the age of 20, I suddenly was overcome by a feeling of oneness. The music had touched deeper levels of my soul, which much later I could understand as an experience of the Self. Music may arouse opposite feelings, the source of which is the ambivalence of the Self, of God. These opposites within the Godhead are best explained by the word numinosity, a term coined by Rudolf Otto in his book The Idea of the Holy. Love and fear are opposite feelings with regard to God, to the ‘numen’. A meaningful change in my life occurred at the age of 38 when my wife and myself decided to leave Switzerland and immigrate to Israel. Several dreams pointed to the necessity of settling in the Biblical Land, the earth being a manifestation of the mother archetype. The Jungian term Self is discussed by examples from my own analysis and by quoting Edinger. The Self is the mystery of conjunction of feminine and masculine energy. This was clear to me, but what about the evil, dark side of God, of his destructive side, of Satan or the devil, of Christ and Antichrist? I experienced the dark side of God when the Nazis rose to power, unleashing WW II and killing 6 million Jews in the Holocaust.