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961.
962.
Nathaniel G. Wade Everett L. Worthington Jr. Shawn Haake 《Journal of counseling and development : JCD》2009,87(2):143-151
Forgiveness interventions can help people forgive past offenses. However, few studies have compared forgiveness interventions with genuine alternative treatments. The authors compared forgiveness interventions with a therapeutic alternative treatment. Participants reduced unforgiveness and increased forgiveness regardless of treatment condition. Trait forgivingness was not related to change in forgiveness, whereas greater offender contrition was related to greater reductions in unforgiveness. The type of treatment may not be as important as factors common to the interventions. 相似文献
963.
Lawrence Burns 《Theoretical medicine and bioethics》2009,30(6):427-442
In the wake of two recent developments in stem cell research, it is a fitting time to reassess the claim that stem cells will radically transform the concept and function of medicine. The first is the U.S. Food and Drug Administration’s decision in January 2009 to approve Geron Corporation’s Phase I clinical trial using human embryonic stem cells for patients with spinal cord injuries. The second is the National Institutes of Health’s decision to permit federal funding of research using donated IVF human embryos in their July 2009 Guidelines on Human Stem Cell Research. We are now poised to see whether stem cell research can deliver on what it promises. However, what exactly does it promise and how? Moreover, who is doing the promising? Turning to the use of metaphor can help us to answer these questions and enable us to develop a better appreciation of the unique features of promised stem cell therapies. Indeed, metaphors have exerted profound influence in medicine, and it is fitting that we seek new metaphors for new therapies where appropriate. In this case, other metaphors such as magic bullets or the Holy Grail cannot capture what is unique about stem cells. Accordingly, I propose a new metaphor: the stem cell superhero. Stem cell superheroes are characterized by the following traits: they are seemingly capable of fighting the evil of virtually all disease (unlike “magic bullets”) and they seem to be our only hope of doing so, although to summon them we must make difficult moral choices. In the course of assessing the merits of three recent yet covert references to the superhero metaphor, I conclude that this powerful new paradigm employs a problematic logic (i.e., we cannot know that something is “our only hope”), but that the aspiration as such is a good one. 相似文献
964.
Irrelevant clauses in resolution problems increase the search space, making proofs hard to find in a reasonable amount of processor time. Simple relevance filtering methods, based on counting symbols in clauses, improve the success rate for a variety of automatic theorem provers and with various initial settings. We have designed these techniques as part of a project to link automatic theorem provers to the interactive theorem prover Isabelle. We have tested them for problems involving thousands of clauses, which yield poor results without filtering. Our methods should be applicable to other tasks where the resolution problems are produced mechanically and where completeness is less important than achieving a high success rate with limited processor time. 相似文献
965.
Annie Roy-Charland Jean Saint-Aubin Michael A. Lawrence Raymond M. Klein 《Attention, perception & psychophysics》2009,71(7):1553-1562
When asked to detect target letters while reading a text, participants miss more letters in frequent function words than in less frequent content words. According to the truncation assumption that characterizes most models of this effect, misses occur when word-processing time is shorter than letter-processing time. Fixation durations for detections and omissions were compared with fixation durations from a baseline condition when participants were searching for a target letter embedded in different words. Although, as predicted by truncation, fixation durations were longer for detections than for omissions, fixation durations for detections were also longer than those for the same words in the baseline condition, demonstrating that longer fixation durations when targets are detected are more likely to be due to demands associated with producing a detection response than to truncation. Also, contrary to predictions from the truncation assumption, the standard deviation of fixation durations for detections was larger than that from the baseline condition. 相似文献
966.
本文通过亚伯拉罕·林肯的家人、亲属、邻居、朋友及政治伙伴等不同人的回忆和口述,呈现出了林肯个人在生活中和政治生涯中对于宗教信仰所持的怀疑的态度和做法,勾勒出林肯作为一个非宗教信仰者的人生轨迹. 相似文献
967.
Nathaniel Israel Debra M. Hernandez Jozefowicz‐Simbeni 《Journal of community & applied social psychology》2009,19(2):156-164
Homelessness, with concomitant poverty and mobility, is often associated with multiple negative outcomes for school‐aged children; less is known about the positive characteristics of children experiencing homelessness. This study focused on understanding the mother‐perceived strengths of 50 elementary school‐aged children experiencing homelessness. Mothers typically identified multiple child strengths, even among children experiencing emotional or behavioural difficulties. These strengths included positive personality and behavioural characteristics, intelligence and academic achievement and positive physical attributes. Implications for intervention and further research are discussed. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献
968.
969.
Lawrence J. Sanna Lindsay A. Kennedy Paul M. Miceli 《Journal of experimental social psychology》2009,45(4):940-946
Thinking about the past is critical to everyday experiences, but people are not unbiased when doing so. Feelings of subjective ease that accompany generating reasons for known or alternative outcomes influence hindsight bias. But people do not always make decisions immediately after thinking about issues. Three experiments demonstrated that generating versus reading earlier generated reasons has markedly different effects on judgments, with theoretical and practical implications. Inevitability judgments were consistent with feelings of ease when generating reasons, but with numbers of reasons (content) when later reading those reasons. Experiments 2 and 3 also found that feelings of ease can be reconstructed if people reconsider their feelings when initially generating reasons. Discussion centers on the operation of subjective ease and its role in understanding judgment and decision making. 相似文献
970.
John F. Knutson Erika Lawrence Sarah M. Taber Lew Bank David S. DeGarmo 《Clinical child and family psychology review》2009,12(2):157-173
Child exposure to intimate partner violence (IPV) is widely acknowledged as a threat to the psycho-social and academic well-being
of children. Unfortunately, as reflected in the literature, the specific link between such exposure and childhood outcomes
is ambiguous. Based on a review of the literature, this article suggests that this state of affairs is due, in part, to the
manner with which exposure to IPV is operationally defined. After reviewing the dominant strategies for operationally defining exposure to IPV and the
problems associated with those strategies, this article reports original data contrasting three measures derived from maternal
reports, three measures derived from child reports, and the limited concordance among those different indices of exposure
to IPV. The implications of these findings for research on child outcomes and the clinical assessment of children who might
have been exposed to IPV are discussed. 相似文献