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11.
Since 1915, statisticians have been applying Fisher'sZ-transformation to Pearson product-moment correlation coefficients. We offer new geometric interpretations of this transformation.  相似文献   
12.
In this paper I discuss the clash of values between the Old Order Amish community of Ontario and the dominant social paradigm in agriculture. Land-use and agricultural regulations, designed for an industrial style of agriculture, are experienced as a threat to the survival of the Old Order Amish agricultural social economy and community. The paper describes how I have worked with the Old Order Amish to respond to these challenges and to create public policies that will allow them to maintain their human and agricultural diversity and small-scale sustainable farm practices. Four case studies illuminating the oppressive land-use regulations along with the emancipatory responses to the oppression are examined. The social transformation themes include principles and processes for community psychologists, land-use planners, and community economic development practitioners to consider. The article has heuristic value for a practice-based approach to social change.  相似文献   
13.
Working memory (WM) plays an important role in children’s learning and is linked to later academic and occupational success. Understanding the early development of WM can provide critical clues regarding the underlying structure of executive functions and how they change over the life span. The main objectives of the present study were to (1) investigate age differences in the development of three components of WM (retrieval, substitution, transformation) on a novel preschool WM measure and (2) explore whether findings are consistent with the hierarchical model of WM development by examining perseverative and non-perseverative WM errors. Perseverative errors were hypothesized to be more strongly associated with problems substituting and transforming a representation held in mind, whereas non-perseverative errors were hypothesized to be associated with problems maintaining a representation in mind. Participants were 64 children ranging in age from 3.0 to 5.6 years. The results provide evidence for the sensitivity of the WM task to age differences from 3 to 5 years and support for the hierarchical model of WM development.  相似文献   
14.
The author discusses some striking convergences which appear in the thought of two unsettling and powerfully stimulating personalities of the 20th century: John Cage in music and art, and W.R. Bion in psychoanalysis. Both foster openness to the unknown and the need to tolerate 'uncertainties, mysteries, doubts', arguing for an attitude requiring negative valence and receptive emptiness. In their search for fresh personal awareness of reality aimed at allowing mental transformation and growth, both strive to disturb intellectual comfort and do not hesitate to use pro(e)vocative and even shocking means. They both propose an attitude towards tradition which demands the freedom to use and recreate inherited knowledge in a personal and innovative way. Finally, both Cage and Bion maintained a highly auto-reflective attitude, carefully considering the artist's/psychoanalyst's contribution to the process of art and psychoanalysis. These convergences probably represent important and wider contemporary cultural trends which permeate in their different realizations.  相似文献   
15.
G. William Barnard 《Zygon》2014,49(3):666-684
This essay first draws upon the work of William James and others to propose a nonphysicalistic understanding of the relationship between the brain and consciousness in order to articulate a philosophical perspective that can understand entheogenic visionary/mystical experiences as something other than hallucinations. It then focuses on the Santo Daime tradition, a religious movement that began in Brazil in the early part of the twentieth century, to provide an example of the personal and social ramifications of taking an entheogen (ayahuasca) within a disciplined religious context. The essay claims that the Santo Daime is one example of a contemporary mystery school; gives a brief history of the development of this religion; discusses the key theological assumptions of this movement; investigates the important role played by visionary/mystical experiences within this religion; underscores the centrality of healing and spiritual transformation for members of this tradition; and ends with an examination of the crucial significance of spiritual discipline within this entheogenically based religion.  相似文献   
16.
医学转型的实质是推进医学的整合,微观层面以临床医学的整合为核心部分,宏观上则以临床医学与预防医学的整合为核心。在诸多整合之中,以临床医学的整合最为迫切,它是整个医学整合过程中的基础和开端。当前进行的临床中心化整合似乎已成为一种主导的趋势,然而,如何进行中心化整合却仍然存在诸多问题需要探讨,某些医院对专科化的热衷和偏爱更令人担忧,医学资本的诱惑也是当今临床整合的一道障碍,因此,医学整合任重而道远,不仅需要医学形式上的重组,更需要有观念上的根本转变。  相似文献   
17.
We present a single-subject prospective outcome study of a man with severe morphing fear and long history of OCD who was not helped by previous interventions, and who received an adapted form of cognitive behavior therapy (CBT) as part of this study. Treatment consisted of a cognitively focused approach tailored to address his fear of morphing and included developing a stronger sense of self-stability. We describe the details of the case, the treatment protocol, and the therapeutic outcomes as assessed over 36 weeks by questionnaires, rating scales, and semistructured interviews. The intervention was effective in eradicating the patient’s morphing fears and reducing other symptoms of OCD, anxiety, and depression. The presented case illustrates the need to appropriately conceptualize, assess, and address the specific nature of morphing fear symptoms in treatment.  相似文献   
18.
张丽  蒋慧  赵立 《心理科学》2018,(2):337-343
本研究拟考察发展性计算障碍儿童的认知缺陷成因。实验1要求被试在三种形式(点/点,数/数,点/数)下进行数量比较,实验2仅将点集替换为汉字数字词。结果表明障碍组和正常组在数/数、点/数和汉字/汉字比较任务上的成绩存在显著差异,而在点/点和汉字/汉字比较上没有差异。据此推论,计算障碍儿童符号加工能力受到损伤,符号与非符号数量转换能力存在缺陷,但非符号加工能力和不同符号间数量转换没有缺陷,支持语义提取缺陷假设。  相似文献   
19.
The directional solidification process of ternary Ag42.4Cu21.6Sb36 eutectic alloy within a wide growth rate range from 2 to 60 μm/s was accomplished at a constant temperature gradient of 50 K/cm. As growth rate increases, the ternary (θ(Cu2Sb) + ε(Ag3Sb) + Sb) eutectic morphology evolves from “lamellar (θ + ε) plus fibrous (Sb)” structure into “(θ + Sb) fibres in continuous ε matrix” structure. The θ and (Sb) phase spacings decrease with the increase of growth rate according to power functions with exponent values of 0.55 and 0.56, respectively. It is also found that the microhardness of directionally solidified Ag42.4Cu21.6Sb36 alloy samples is enhanced with the increase of growth rate, and the decrease of θ and (Sb) phase spacings.  相似文献   
20.
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