Aging and Remote Memory Declines: Preliminary Findings

Relatively little research has examined the effect of aging upon remote memory, especially among individuals who have entered their 10th decade of life. The present study examined whether remote memory deteriorates in a group of 132 neurologically normal men and women ranging in age from 50 to 97. Remote memory was measured with a modification of the Presidents Test. The data revealed that higher levels of education corresponded with better remote memory. Additionally, age-related differences in memory occurred only in men, with those aged 90 years and older showing significantly worse remote memory than other age groups. Potential explanations and implications of these data are delineated.     

Age-related changes in deterministic learning from positive versus negative performance feedback

Feedback-based learning declines with age. Because older adults are generally biased toward positive information (“positivity effect”), learning from positive feedback may be less impaired than learning from negative outcomes. The literature documents mixed results, due possibly to variability between studies in task design. In the current series of studies, we investigated the influence of feedback valence on reinforcement learning in young and older adults. We used nonprobabilistic learning tasks, to more systematically study the effects of feedback magnitude, learning of stimulus–response (S–R) versus stimulus–outcome (S–O) associations, and working-memory capacity. In most experiments, older adults benefitted more from positive than negative feedback, but only with large feedback magnitudes. Positivity effects were pronounced for S–O learning, whereas S–R learning correlated with working-memory capacity in both age groups. These results underline the context dependence of positivity effects in learning and suggest that older adults focus on high gains when these are informative for behavior.     

Sex Differences in Cognition are Stable Over a 10-Year Period in Adulthood and Old Age

ABSTRACT

Sex differences in declarative memory and visuospatial ability are robust in cross-sectional studies. The present longitudinal study examined whether sex differences in cognition were present over a 10-year period, and whether age modified the magnitude of sex differences. Tests assessing episodic and semantic memory, and visuospatial ability were administered to 625 nondemented adults (initially aged 35–80 years), participating in the population-based Betula study at two follow-up occasions. There was stability of sex differences across five age groups and over a 10-year period. Women performed at a higher level than men on episodic recall, face and verbal recognition, and semantic fluency, whereas men performed better than women on a task-assessing, visuospatial ability. Sex differences in cognitive functions are stable over a 10-year period and from 35 to 90 years of age.     

Objective Consequentialism and Avoidable Imperfections

There are two distinct views on how to formulate an objective consequentialist account of the deontic status of actions, actualism and possibilism. On an actualist account, what matters to the deontic status of actions is only the value of the outcome an action would have, if performed. By contrast, a possibilist account also takes into account the value of the outcomes that an action could have. These two views come apart in their deontic verdicts when an agent is imperfect in an avoidable way, viz., when agent brings about less good than she could. In this paper, I offer an argument against actualism that draws on the connection between moral obligation and practical reasons.     

The Meaning of Lives and the Meaning of Things

Meaning in life is an important aspect of human well-being and motivation. But as the notion of ‘meaning in life’ is not easily assimilated to that of semantic meaning, it is difficult to define. While meaning in life is standardly discussed in terms of meaningful ways of living, I here take the alternative approach of discussing the meaningfulness of things for agents. I claim that such meaningfulness, or significance, consists in the ways in which things invite agent-relevant responses. Meaningfulness in that sense is important for understanding, not just meaning in life for mature human beings, but also meaning for children, meaning in the arts, the continuity between ‘mere’ living and living meaningfully, and the connection between meaning in life and semantic meaning.     

A Group of Sexually Abused Adolescents' Perceptions of their Future Life-Roles: An Exploratory Study

Sexual abuse of adolescents can have detrimental effects on their perceptions of their different future life-roles. We investigated such perceptions of students with a history of sexual abuse (n=163) as well as typically developing others (n=237). Participants completed the Life-role Inventory of the then called Human Sciences Research Council (Langley, 1990). Between-group comparisons were carried out. Adolescents with a history of sexual abuse reported negative perceptions of themselves fulfilling some of their roles in the future, being committed to these roles and attaching value to them, compared to typically developing others.     

Risk Factors for Educator-Targeted Bullying: A Social-Ecological Perspective

This study investigated educator-targeted bullying (ETB) in a South African school setting from a social-ecological perspective. Seven survivors of ETB were interviewed using open ended questions. The data were content analysed for themes. The main findings of the study were: (1) bullies are undisciplined individuals who lack parental support; (2) school and classroom management styles may encourage ETB; and (3) a lack of positive values in the community and a disregard for authority figures perpetuate ETB. Survivors of ETB perceived to lack support from colleagues, school management, and parents of the offending learners.     

Combining Ericksonian and Sandplay Approaches to Therapy with Children who Manifest Depression as a Developmental Barrier

This study reports on the use of the Ericksonian approach combined with sandplay therapy to assist children who present with depression, a troublesome developmental barrier. Participants were six children and/or adolescents with depression (two males and four females; age range 7 to 18; ethnicity: five white and one black). The intervention occurred once a week over a two-month period (eight 60-minute sessions in total). Outcome data were collected using qualitative interview and thematically analyzed. The Ericksonian approach to sandplay therapy had an overall positive effect on children who experienced depression as a developmental barrier.     

Amélioration de la qualité de vie au travail dans les unités de soins : la démarche ORSOSA

Improve the quality of working conditions is a major issue for healthcare workers who have to deal with productivity obligations and multiple procedures. Based on the magnet hospital concept, the ORSOSA study (prospective cohort study of 4000 helthcare workers) helped develop and validate a methodolody that allows to quickly diagnose the levels of psychological and organizational constraints (CPO) from the staff’s point of view / of the staff. The ORSOSA method relies on an organisational psychologist who launches a dynamic during the diagnostic feedback phase. He gets the team to appropriate the strengths and weaknesses and to rank their recommendations. This article presents an overview of the method and it the first stages of its evaluations.     

Enhancing Emotional and Social Competence in a Group of South-African School Beginners: A Preliminary Study

This study piloted the efficacy of a short-term intervention program for socio-emotional development in pre-schoolers.in a South African setting. Participants were 48 learners, aged between 5 and 6 years (22 boys, 26 girls). A proportion of the participants (n=26) took the socio-emotional competence development intervention. Programme effects were measured using the Social Competence and Behavioural Evaluation, Preschool Edition (SCBE) and the Griffiths Developmental Scales—Extended Revised (GMDS-ER). Between group comparisons showed significant gains in internalization and social competence skills in favour of the intervention group as compared to the control group.