Facilitating friendship formation in late life: Puzzles and challenges

Considerable evidence indicates that friendships contribute to the psychological well-being of older adults. Seeking ways to help lonely older adults form new friendships thus makes a good deal of sense, but as the disappointing results reported by Heller et al. (1991) indicate, translating this conceptually sound goal into a practical reality presents many challenges. This commentary seeks to build upon the authors' analysis of factors that may have undermined the success of their intervention by discussing the social contexts that may be most conducive to friendship formation in late life and by considering whether kin ties represent a more viable focus of intervention efforts than do peer ties.     

Differential rates of exhaustion and recovery of several parameters of male rat sexual behavior.

Sexual exhaustion of the male rat was studied with respect to several copulatory measures. The ejaculatory latency, intercopulatory interval, and intromission frequency demonstrate a U-shaped curve, exhibiting high values for the initial ejaculatory series, falling to a minimum at an intermediate ejaculatory series, and again increasing at exhaustion. The absolute refractory period of the postejaculatory interval (measured at vocalization termination) increases linerly, whereas the relative refractory period (the remaining portion of the postejaculatory interval) is a postively accelerating function. Partial recovery tests demonstrated that the preejaculatory measures and absolute refractory period have substantially returned to baseline values by Day 6, while the relative refractory period is still extended. The significance of these data to the theoretical modeling of sexual behavior is discussed.     

AN ANALYSIS OF MULTIPLE MISPLACED PARENTAL SOCIAL CONTINGENCIES1

This study analyzed the training of a mother to modify five subclasses of her attention to her young child's noncompliance with instructions, and also displayed the changes in her child's behavior correlated with these events. Training in four subclasses consisted of teaching the mother to withhold various forms of social attention to her daughter's undesired behavior; training in the fifth subclass involved introduction of a brief room-timeout procedure for noncompliance. The effectiveness of the parent-training procedure, consisting of initial instructions and daily feedback, was demonstrated through a multiple-baseline design across the five subclasses of parent behavior. Sequential decreases in the first three subclasses of the mother's social attention to undesired child behavior resulted in incomplete improvements in some child responses; however, a decrease in the fourth subclass resulted in a significant increase in undesired child behavior. Complete remediation of all child behaviors was achieved following the training of a timeout procedure for noncompliance. Postchecks conducted up to 16 weeks later showed that these effects were durable.     

A SIMULTANEOUS DISCRIMINATION PROCEDURE FOR THE MEASUREMENT OF VISION IN NONVERBAL CHILDREN1

Few nonverbal developmentally disabled children ever receive adequate vision assessment because of their limited language skills. The present study details a simultaneous discrimination procedure for measuring subjective visual acuity in such children. A stimulus fading procedure was used to train a discrimination between Snellen Es differing in orientation, and a psychophysical tracking method was used to determine acuity thresholds. The procedure was tested with 11 nonverbal autistic and schizophrenic children and validated with four nonpsychotic children. Eight of the psychotic children were successfully examined in one to three sessions. Two of these children were identified as having significant acuity losses. The validity assessment showed that the experimental procedure resulted in thresholds equal to or slightly lower than those obtained with the Illiterate E chart.     

Age and task effects in short-term memory of children

Children of 4, 8, and 14 years performed a visual memory task with easy- or hard-to-label displays and with or without repetition of stimuli over trials. Eight pictures were displayed in serial order, and the task was to find the card in the array that matched an identical probe card. Performance improved with age, and strong serial position effects were obtained for all ages and tasks. In contrast to previous studies, primacy effects were obtained for the youngest children tested. Task difficulty increased with difficulty of labeling and with repetition, but order of task difficulty remained the same for all ages. The d’ measure, borrowed from signal detection theory, revealed differences in criterion levels over serial position, which in earlier studies had been confounded with strength of memory.     

Attitudes about gender bias in language: A reevaluation

Past research findings identified the gender-biased nature of language and the need to incorporate linguistic changes to alleviate this problem. One suggested change was the adoption of a generic pronoun. Given that most research in this area was conducted 10–15 years ago, it is important to determine present opinion on language and language change. In the present study, male and female respondents from five samples completed a questionnaire regarding gender bias in language. National Organization of Women (NOW) members and psychology students indicated more interest in and had made more of an effort to change their language, and would be more likely to adopt a new gender-neutral pronoun than faculty, or medical or English students. Student groups were motivated more by authorities requiring nonbiased language and others' use of a new pronoun than faculty or NOW members, and the media was an important influence for all groups.This research was supported in part by a grant from the Department of Health and Human Services, Division of Medicine.     

Achievement motivation theory and occupational choice

Two studies are reported which aimed to answer several questions relating to Atkinson's model of achievement motivation. Firstly, how successfully the theory can predict the occupational choices of two different populations and what changes, if any, need to be made to the model to make it more suited to such predictions. Several conceptual errors were found in the theory which make it unsuitable in its present form for predicting occupational choices and suggestions are made as to the possible correction of these. Secondly, a comparison is made between Atkinson's model and the expectancy-valence models currently utilized to describe and predict occupational decision-making. In particular Atkinson's incentive component is contrasted with the valence measure described by expectancy-valence models, and the possible influences of the motive factors (motive to succeed and motive to avoid failure) are considered since these are typically omitted by other models of career choice. Finally, the existence of sex differences in career choice, as well as in the various components of the model are studied and discussed. The changing conceptualization of ‘fear of success’ is also included in this consideration.     

The association between social withdrawal and internalizing problems of children

Children identified as low-frequency interactors or socially withdrawn were compared to outgoing children to evaluate whether socially withdrawn children display concurrent internalizing problems. From a sample of 640 children in grades 2-5, 48 children were identified by teachers as low-frequency interactors and 72 children were selected as outgoing or sociable. When these two groups were compared on a battery of teacher, peer, and self-report measures that assessed internalizing difficulties, the low-frequency interactors were found to display concurrent problems in adjustment. Children who rarely interacted with peers were less well liked by their peers, displayed poorer self-concepts, and were more depressed and anxious than sociable children. In contrast to these findings regarding internalizing problems, the two groups did not differ on measures of externalizing problems. The results lend support to the concurrent validity of the low-interaction method of identifying socially withdrawn children.