Size does matter: Women mentally rotate large objects faster than men

Performance in a computerized “mental rotation” task was measured in groups of males and females while they rotated Shepard‐Metzler‐like cube assemblies on either a standard laptop screen (size = 36 cm) or on a large display wall (584 cm) where the stimuli appeared at considerably larger sizes and within a much wider field of view than that typically used in most spatial tasks. Males and females did not differ significantly in performance in the standard size condition with regards to response time but females performed faster than males in the large display condition. Males were also found to be significantly more accurate than females, regardless of display. We found no sign of trading accuracy for speed for either of the sexes or screen size conditions. We surmise that such an effect may be due to differences in task‐solving strategies between the sexes, where a holistic strategy – which may be preferred by males is negatively affected by large object sizes, whereas a piecemeal approach, that may be preferred by females, is virtually unaffected by display size.     

Regional brain activity change predicts responsiveness to treatment for stuttering in adults

Developmental stuttering is known to be associated with aberrant brain activity, but there is no evidence that this knowledge has benefited stuttering treatment. This study investigated whether brain activity could predict progress during stuttering treatment for 21 dextral adults who stutter (AWS). They received one of two treatment programs that included periodic H₂¹⁵O PET scanning (during oral reading, monologue, and eyes-closed rest conditions). All participants successfully completed an initial treatment phase and then entered a phase designed to transfer treatment gains; 9/21 failed to complete this latter phase. The 12 pass and 9 fail participants were similar on speech and neural system variables before treatment, and similar in speech performance after the initial phase of their treatment. At the end of the initial treatment phase, however, decreased activation within a single region, L. putamen, in all 3 scanning conditions was highly predictive of successful treatment progress.     

BIOLOGY AND THE THEOLOGY OF THE HUMAN

We will consider two Christian responses to the enormous advances in recent years in the connected sciences of genetics, evolutionary biology, and biochemistry, a dualist one by Pope John Paul II and an “emergentist” one by Arthur Peacocke. These two could hardly be more different. It would be impossible within the scope of a brief comment to do justice to these differences. What I hope to do instead is more modest: to draw attention to troublesome ambiguities in some of the key concepts on which discussions of human uniqueness depend, to recall very briefly some of the difficulties philosophers have encountered in their attempts to define the relation of the human powers of mind to the material capacities of body, and finally to ask what the theological significance of all this is.     

ERNAN MCMULLIN ON CONTINGENCY,COSMIC PURPOSE,AND THE ATEMPORALITY OF THE CREATOR

This article reviews, and offers supportive reflections on, the main points of Ernan McMullin's provocative 1998 article, “Cosmic Purpose and the Contingency of Human Evolution,’’ reprinted in this issue of Zygon. In it he addresses the important science‐theology issue of how the Creator's purpose and intention to assure the emergence of human beings is consonant with the radical contingency of the evolutionary process. After discussing cosmic and biological evolution and critically summarizing recent solutions to this question by Keith Ward, John Polkinghorne, Arthur Peacocke, Alvin Plantinga, and others, who presuppose in different ways that God is subject to time, McMullin compellingly argues for the traditional position, that God is unconditioned by time, and this enables God to work purposefully through contingency, randomness, and chance just as easily as through law‐like regularity.     

Physical activity levels in young adult Hispanics and Whites: Social cognitive theory determinants

The psychosocial determinants of health-impairing physical inactivity among Hispanic populations have not been well explored nor have systematic comparisons been made with White populations using Social Cognitive Theory (SCT) measures. Three exercise-relevant efficacy measures (task, scheduling, and response efficacy), three exercise-relevant expectancy measures (physical health, psychological health, and self-evaluative), and self reports of activity levels were obtained from 20-year-old male and female Hispanics (n?=?94) and Whites (n?=?94). Activity levels for the two groups were analyzed in separate regression analyses that included the six SCT measures and gender as predictors. The set of seven predictors accounted for 51% of the variance in self-reported activity levels in each analysis. For young adult Hispanics, task efficacy, response efficacy, mental-health expectancies, and self-evaluative expectancies predicted activity level. For young adult Whites, scheduling efficacy and self-evaluative expectancies predicted activity level. Gender was not a significant predictor of activity level for either group. A multivariate analysis of variance indicated that the only SCT predictor on which Hispanics and Whites significantly differed was mental-health expectancies. The results of this study indicate that the psychosocial determinants of exercise are qualitatively different for the two groups and that the determinants of physical activity levels for young adult Hispanics may not be as effective as those of young adult Whites in sustaining lifelong exercise habits. Thus the present study offers a promising strategy for detecting inactivity-related physical- and mental-health risks at an age when lifelong habits of physical activity are still being formed.     

Acquired physical disability: Personal meanings in a rural South African setting

This study explored personal meanings attached to acquired physical disabilities in a rural South African community. Informants were seven adults with disability (females?=?4; age range?=?18 to 55 years). They responded to semi-structured face-to-face interviews on the meanings they attached to their physical disabilities acquired during adulthood. Four themes emerged from the thematic analysis: new life style, activity limitations, participation restrictions, and cultural marginalisation. The meanings and accompanying lifestyle changes have implications for personal functioning and social well-being.     

Generational forgiveness and historical injustices: perspectives of descendants of victims of Apartheid-era gross human rights violations in South Africa

This study explored the issue of generational forgiveness in the political sphere in contemporary South Africa. It is based on qualitative interviews conducted with 20 children and grandchildren (females?=?10, males?=?10) of victims of Apartheidera gross human rights violations. The interview data were interpretively analysed to uncover underlying meaning. The results yielded three main themes namely: the myth of forgiveness in politics; political forgiveness as an inherently difficult human enterprise; and the intrinsic value of political forgiveness. Findings suggest that political forgiveness is likely if solutions are found to persistent poverty and inequality, which are structural legacies of the past.     

Conversations with My Father

ABSTRACT

This article provides a brief review of the literature describing successful aging life tasks, such as reminiscence, meaning-making, and forming substantive connections. Using Relational-Cultural Theory as a base, the article addresses the need for connection and ways that connections can be developed and sustained in later life. Through a personal account, the authors also illustrate how grown children can use music to connect with their parents. Finally, the authors adapt A Musical Chronology and the Emerging Life Song, an intervention that uses music and memories, for use with older adults.     

"Involving the Elderly in Mission" -A Service Project

As one church grew from a small immigrant church to a conglomerate of 1,200 members, the natural social networks were no longer adequate to support the population of older persons. Networks had to be made intentional through programming. A needs assessment of the senior population identified specific subgroups and their needs. Recognizing the diversity of the senior population, a broad spectrum of programs was established. An effort was made to maintain a balance between traditional and innovative. The senior program has strengthened the networking among seniors, increased their integration with the other age groups in the church, and provided an entry level for those new to the church. The program has also become known in the community, which has resulted in cooperation with other senior service organizations who provide education and training. The Area Agency on Aging, realizing the importance of the church to the senior population, has selected a member of the church community to serve on its Advisory Board.     

Spiritual,Religious, Nonspiritual,and Nonreligious Narratives in Marginalized Older Adults: A Typology of Coping Styles

SUMMARY

Narrative therapy is an important tool in the phenomenological framing of life events with older clients. Seventy-nine older adults who lived independently in four subsidized high-rise housing facilities in Chicago were interviewed in a research project about managing life challenges. Cases represent four types in a spiritual-religious typology: religious and spiritual, religious only, spiritual only, and neither religious nor spiritual (Zinnbauer, 1997). This article explores how older adults managed adversity and maintained a sense of self-efficacy. Findings indicate that older adults use many references to religion and spirituality in their narratives, either embracing these domains or defining themselves in contrast to them. Narrative therapy suggests that the implications of religious and spiritual resources addressed in client stories may reinforce coping capacity and promote aging well.