The Imagination of Images and Images of Imagination: How the Imagination Relates to Aging,Health, and Spirituality

ABSTRACT

Psychological literature suggests that religion and spirituality increase in late adulthood. Yet, operational definitions of spirituality and religiosity remain widely debated and inadequate for the concepts they are designed to measure. The empirical studies of religion and spirituality as one ages are of poor design and often measure only limited aspects of religion or spirituality. Few empirical studies exist which have been conceived to only study religiosity and spirituality in late adulthood. The purpose of this study was to determine the defining aspects of religiosity and spirituality using the Allport, Ross Intrinsic, Extrinsic Religiosity Scale, Ellison's Spiritual Well-Being Scale, and Neugarten's Life Satisfaction Instrument. Using a principal component factor analysis, the study examined the factor structure using an older adult sample of 320 individuals 65 years of age and older. Having a purpose in life combines with intrinsic religious questions for the first factor. Life satisfaction questions group together on two factors and extrinsic religiosity is clearly one factor. The scales used hold together well when combined. A new, shortened scale to measure aspects of religiosity and spirituality is proposed.     

Timing Precision in Circle Drawing Does Not Depend on Spatial Precision of the Timing Target

The authors manipulated the width of a timing target in continuous circle drawing to determine whether a more stringent spatial-timing criterion would produce an increase in participants' (N = 30) temporal variability. They also examined the effect of the computational method of determining cycle duration. There was no effect of spatial precision on temporal variability in circle drawing, and tapping and circle drawing were found to use the same criterion. Those findings lend strong support to the earlier view of R. B. Ivry, R. M. Spencer, H. N. Zelaznik, and J. Diedrichsen (2002), who argued that continuous tasks such as circle drawing are timed differently from discrete-like tasks such as tapping. Therefore, the results of the present study provide support for the event and emergent timing frameworks.     

Understanding the relationships between age,gender, and life satisfaction: the mediating role of stress and religiosity

Although hundreds of investigations have examined the relationship between age and life satisfaction, a recent review of these studies reveals that relatively little is known about the nature of this relationship, especially between genders and across cultures, and the mechanisms that link age to life satisfaction. Using a large-scale study in Malaysia, the present research explores the mediating effects of stress and religiosity that might be responsible for the empirical findings reported in previous studies. Contrary to previous findings based on US studies, this study finds that women are more satisfied with their lives than men in the early and later stages of life. Chronic stress and religiosity were found to partially mediate the relationship between age and life satisfaction, suggesting that these may be mechanisms that explain the findings of previous studies.     

Negative Equivalence of Extensions of Minimal Logic

Two logics L₁ and L₂ are negatively equivalent if for any set of formulas X and any negated formula ¬, ¬ can be deduced from the set of hypotheses X in L₁ if and only if it can be done in L₂. This article is devoted to the investigation of negative equivalence relation in the class of extensions of minimal logic.The author acknowledges support by the Alexander von Humboldt-StiftungPresented by Jacek Malinowski     

Cognitive defusion and self-relevant negative thoughts: examining the impact of a ninety year old technique

Cognitive defusion techniques are designed to reduce the functions of thoughts by altering the context in which they occur, rather than the attempting to alter the form, frequency, or situational sensitivity of the thoughts themselves. Applied technologies designed to produce cognitive defusion seem to lead to reductions in the believability of negative thoughts, but defusion techniques are generally only parts of complex packages and the role of defusion techniques per se is note yet known. The present study examined the impact of a cognitive defusion technique first described by Titchener nearly 90 years ago: rapidly repeating a single word. In series of eight single-case alternating treatment designs, this defusion technique was compared to a distraction task, and to a thought control task on reductions in the discomfort and believability of self-relevant negative thoughts. The cognitive defusion technique reduced both discomfort and believability more so than the comparison approaches. Control studies showed that the effect was probably not due to demand characteristics.     

从细胞凋亡看生命的选择

随着医学科学的发展人们逐渐认识到:细胞凋亡是细胞在基因控制下生理性、主动性的死亡方式,对维持整个生命有重要的作用,是生命的自主选择.这一认识改变了人们对死亡的传统理解.死亡不只是生命的终结现象而是伴随着整个生命的始终.细胞凋亡的理论为某些疑难疾病的防治提供了可能.     

“自杀”：一个重要的伦理问题

自杀现已成为人类死亡十大原因之一 ,而且呈现出低龄化的趋势 ,越来越引起社会的关注。因而 ,从政治、经济、社会、疾病、文化等多视角来寻找自杀的外部原因 ,对探究这个重要的伦理问题是有益的。     

The norms and stability of new measures of the multidimensional body image construct

The measurement of the body image construct has become increasingly multidimensional. New assessments are available to measure various facets of body image functioning: The Body Image Disturbance Questionnaire, Appearance Schemas Inventory-Revised, Body Image Coping Strategies Inventory, and Body Image Quality of Life Inventory. The present article reports normative data and acceptable internal reliabilities across seven completed investigations using these measures with female and male college students. Sex differences were examined and found, as expected, for most of the measures. In addition, a study evaluated an undetermined but essential psychometric property of these facets of the construct—their test–retest reliability. In a sample of 107 college students, the 2-week stability of these measures was found to be acceptable. Several directions for future research with these assessments are identified.     

Hope,Social Support,and Postpartum Depression: Disentangling the Mediating Effects of Negative Affectivity

We examined the potentially mediating effects of negative affectivity (NA) on the hope–depression relationship among a sample of postpartum women. We also assessed the social support reported by these women and examined the possible mediating effects of NA on the social support–postpartum depression relationship. Correlational analyses of data obtained from women (N = 98) who had given birth in the previous 6 months revealed that NA did not mediate either hope or social support in the prediction of postpartum depression. Hope accounted for a significant degree of variance in postpartum depression. These data suggest that hope has palliative effects among women following childbirth and these effects are not nullified or explained by emotional predispositions.     

论爱因斯坦的伦理思想和道德实践

爱因斯坦不仅是20世纪最伟大的科学家和思想家,而且也是一位伟大的人。他的伦理思想丰富而深邃,他的道德实践切实而感人。这位知行合一的伟人不愧是世人做人的楷模。