Age differences in and correlates of identity status from college through middle adulthood

Adults ranging from 20 to 42 years of age were compared on the Extended Objective Measure of Identity Statuses, a questionnaire measure of identity statuses in the domains of ideological and interpersonal development. As hypothesized, compared to current college students, men and women over 30 years of age showed patterns of more mature identity development in both domains with the exception of foreclosure scores in the interpersonal domain that remained stable. Relationships between life commitments and identity statuses were analyzed separately for adults in their 30s compared to those in their 40s, revealing complex interactions with gender and normative cohort expectations. As hypothesized, relationships between identity statuses and adult commitments were more generally observed for the younger adult cohort, for whom individual differences in psychosocial development rather than age-related expectations might be expected to serve as determinants of early life choices.     

General behavior inventory identification of unipolar and bipolar affective conditions in a nonclinical university population

Validated the General Behavior Inventory (GBI), revised to identify unipolar as well as bipolar affective conditions, in a nonclinical sample (n = 201) against naive, interview-derived diagnoses. For bipolar and unipolar conditions, respectively, the GBI had high positive (.94, .87) and negative (.99, .93) predictive power with the effect of prevalence considered, adequate sensitivity (.78, .76), high specificity (.99, .99), and adequate selection ratios for sampling of affective and nonaffective subjects from nonclinical populations for research purposes. The utility of the GBI in several different research contexts is discussed.     

Contents and peculiarities of the activity of psychologists in psychiatry and neurology under the conditions of a university hospital of neurological psychistry]

The qualification of clinical psychologists and their theoretically possible and practically realized employments are discussed from the practical psychologist's viewpoint and with reference to the historical development of clinical psychology.     

The Wall: On the psychology of the reunification of Germany

The fall of the Berlin Wall, which separated West Germans and East Germans for decades, led to emotional catastrophe among the reunited peoples. The authors conducted a psychological research program in Berlin to analyze individual and interpersonal processes in the reunification. They describe four categories used to pinpoint different (largely unconscious) levels of coping and defense strategies used to deal with the changes: control, splitting, symbiosis, and integration.Thomas Krauss, Dr. phil., is a family therapist and teaching supervisor. From 1985–1990 he worked as scientific employee at the Free University Berlin. Angelika Fass, Dr. phil., is a family therapist and teaching supervisor. From 1986–1991 she worked as scientific employee (research and lecturer) at the Technical University in Berlin. Reprint requests should be sent to the authors at Markt 2, D-29493 Schnackenburg, Germany.Translation by Ann Brandt.     

Do conversational hand gestures communicate?

In 5 experiments, male and female undergraduates viewed gestures and tried to select the words that originally accompanied them; read interpretations of gestures' meanings and tried to select the words that originally had accompanied them; tried to recognize gestures they previously had seen, presented either with or without the accompanying speech; and assigned gestures and the accompanying speech to semantic categories. On all 4 tasks, performance was better than chance but markedly inferior to performance when words were used as stimuli. Judgments of a gesture's semantic category were determined principally by the accompanying speech rather than gestural form. It is concluded that although gestures can convey some information, they are not richly informative, and the information they convey is largely redundant with speech.     

Accuracy and bias in estimates of others' knowledge

Perspective-taking is central to much social interaction, but the processes by which it is accomplished are poorly understood. The current study examines accuracy and bias in one type of perspective-taking: inferences about what others know. Twenty-two New York City landmarks were presented in three conditions: Picture Only, Picture-+ Name and Name Only. Subjects estimated the proportion of short- and long-term New York City residents who could identify each landmark from its picture. They also rated their subjective recognition of the stimuli. Subjects in all three conditions were good at estimating stimulus identifiability, but their estimates were biased in the direction of their own knowledge. Estimates of the difference in identifications by short-and long-term residents were relatively inaccurate, probably because the two groups differed less than anticipated. For most but not all subjects, subjective feelings of recognition were significantly correlated with estimates of identifiability. We conclude that perceptions of the distribution of knowledge are socially shared.     

Escalating schedules of incentives increase physical activity with no differences between deposit and no-deposit groups: A systematic replication

Physical inactivity has increasingly affected public health in the United States during the COVID-19 pandemic as it is associated with chronic diseases such as arthritis, cancer, and heart disease. Contingency management has been shown to increase physical activity. Therefore, the present study sought to evaluate the effects of an escalating schedule of monetary reinforcement with a reset contingency on physical activity, as compared between 2 counterbalanced groups in which a monetary deposit of $25 was either required (deposit group) or not (no-deposit group). Twenty-five adults wore Fitbit accelerometers to monitor step counts. An ABA reversal design was used; in the 2 baseline phases, no programmed contingencies were in place for step counts. During intervention, step goals were set using a modified 70^th percentile schedule with a 7-day window: Reaching the first goal would result in $0.25, and incentives increased by $0.25 for each subsequent day in which the goal was met. Failure to reach a goal resulted in a reset of the monetary incentive value to $0.25. Ten out of 12 participants from the deposit group were determined to be responders to intervention, whereas 8 out of 13 participants from the no-deposit group were determined to be responders to intervention. Overall, there were no significant differences between the groups' step counts. However, the deposit group's intervention was cheaper to implement, which suggests that deposit contracts are a viable modification for physical activity interventions.