Have it your way and mine: The theory of styles

Olsen is right to note what can be done with a good theory and the right machine. His particular theory, however, is not transferable to literary studies. If we need a new model, I would suggest that cognitive science can provide a few interesting ones. I have begun to do some work based on David Marr's VISION, in which he hypothesizes two levels of processing within the visual module. My speculation has been on the parallel existence of distinguishable levels of conceptual or language organization which would correspond to the viewer and object centered perspectives Marr describes for vision. I propose to explore the possibility that we may find here the model for the existence of stylistic individualism within overarching historical stylistic generalizations, and even more, that this may be what feminists are searching for when they try to resist being coopted by the masculine language of objectivity. Ellen Spolsky teaches English literature and literary theory and is the Director of the Lechter Institute for Literary Research at Bar-Ilan University, Israel. Her latest book is Gaps in Nature: Literary Interpretation and the Modular Mind(SUNY Press, 1993).     

The factor-analytic approach to intelligence is alive and well: A review of Carroll, J. B. (1993). Human cognitive abilities: A survey of factor-analytic studies.

Reviews the book, Human cognitive abilities: A survey of factor-analytic studies by J. B. Carroll (see record 1993-97611-000). Carroll divides his book into three parts. The first is a historical and conceptual review of psychometric theory. Carroll begins by clearly defining and differentiating key concepts such as ability, aptitude, achievement, latent trait, and intervening variable, although recognizing that in practice it is often difficult to make absolute distinctions. The second part, and the bulk of the book, is a detailed analysis and synthesis of a myriad of findings in the area of cognitive abilities. In the third part of his book, Carroll summarizes his undertaking and addresses traditional concerns and controversies. He compares and contrasts his model of cognitive abilities with that of others. Although Carroll's book does not and indeed cannot resolve the issues and controversies concerning the nature of human cognitive abilities, it does represent a notable contribution to our ongoing endeavours. It undoubtedly is a book that anyone interested in cognitive abilities would wish to explore because of its encyclopedic, in-depth coverage of the topic. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

John Bissell Carroll (1916-2003).

Memorializes John Bissell (Jack) Carroll, an early leader in the development of psycholinguistics and a dominant contributor to psychometrics and the study of individual differences in cognitive abilities. His seminal work in evaluating foreign language proficiencies across multiple cultures combined his expertise in psycholinguistics with that in psychometrics and defined fundamental issues in the study of language acquisition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Controversy and consensus regarding the use of cognitive ability testing in organizations.

Seven hundred three members of the Society for Industrial and Organizational Psychology indicated agreement or disagreement with 49 propositions regarding cognitive ability tests in organizations. There was consensus that cognitive ability tests are valid and fair, that they provide good but incomplete measures, that different abilities are necessary for different jobs, and that diversity is valuable. Items dealing with the unique status of cognitive ability were most likely to generate polarized opinions. A 2-factor model, classifying items as those reflecting societal concerns over the consequences of ability testing and those reflecting an emphasis on the unique status of "g," fit the data well, and these factors proved especially important for predicting responses to the more controversial items. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Do changes in cognitive factors influence outcome following multidisciplinary treatment for chronic pain? A cross-lagged panel analysis.

Changes in maladaptive cognitions may constitute therapeutic processes of multidisciplinary pain programs. A cross-lagged panel design was used to determine whether (a) early-treatment cognitive change predicted late-treatment outcome index change, but not vice versa; and (b) these effects remained significant with depression change controlled. Ninety chronic pain patients, in a 4-week multidisciplinary program, completed measures of catastrophizing, pain helplessness, depression, pain, interference, and activity level at pre-, mid-, and posttreatment. With depression changes controlled, early-treatment catastrophizing and pain helplessness changes predicted late-treatment outcome index changes, but not vice versa; early-treatment depression changes predicted late-treatment activity changes, but not vice versa. Findings advance understanding of pain treatment process and suggest that negative cognition changes may indeed affect improvements in treatment outcome. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cognitive adaptation, psychological adjustment, and disease progression among angioplasty patents: 4 years later.

The long-term effects of the Cognitive Adaptation Theory Index (CATI) on psychological and physical health outcomes among men (n=199) and women (n=99) treated for coronary artery disease with percutaneous transluminal coronary angioplasty were examined. The CATI reflects a positive view of the self, a positive view of one's future, and a sense of personal control over daily life. This index was created from questionnaires administered during hospitalization for the initial angioplasty. Four years later, the CATI predicted positive adjustment to disease, even when initial adjustment was taken into consideration. In addition, the CATI predicted a reduced likelihood of sustaining a subsequent cardiac event over 4 yrs. This association was more robust for men. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

高分辨率双侧向测井响应数值模拟分析

 我国自行研制的新型的高分辨率双侧向测井仪已逐渐投入大规模的生产应用，可为解决油田薄层油气藏的勘探开发问题提供有力的支持。本文利用有限元方法对新型的高分辨率双侧向测井仪及国内目前大规模应用的常规双侧向测井仪的分层能力、探测深度、侵入影响和井眼影响等响应特征进行了数值模拟，并对其测井响应进行了对比分析。数值模拟表明：与常规双侧向测井相比，虽然高分辨率双侧向测井资料井眼的影响更复杂，但测量结果既能得到较高纵向分辨率，又具有较深的径向探测深度，基本上可以取代常规双侧向测井仪在测井中应用。文中数值模拟结果可以为测井作业人员和解释人员在资料验收及解释处理等方面提供参考和指导。     

Cognition must be computational.

Reviews the book, Computation and Cognition: Toward A Foundation for Cognitive Science by Z. W. Pylyshyn (see record 1986-97211-000). The history of science provides many demonstrations of our intellectual debt to our tools: from Descartes forward, psychological theory has depended on metaphors based on the technology of the day. Computers are the currently exciting technology, and, from that fact alone, one might expect a book with the title Computation and Cognition to invite us to reshape psychological theory in image of the digital computer. That message is not what Pylyshyn has to sell. Instead, he examines computation at a theoretical level and shows that it involves three distinct levels of analysis: a physical, a symbolic, and a semantic level. He argues that to understand mental processes, one needs exactly the same three-level analysis, that is, cognition is computational. In spite of the book's faults, my opinion remains firmly positive: Computation and Cognition is an instant classic. It is a book which deserves to have a major influence on the shape of future work. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

实验教学要重视理论思维的作用

论述了在正确的理论思维的指导下，学生才能通过实验获得感性认识，并且上升到理性认识，并从提高动手能力，使实验取得良好的教学效果。     

超强吸水树脂的吸水性能研究

对自制的超强吸水树脂的吸收性能进行了研究，分别考察了吸水树脂的粒径，溶液的pH值，几种离子如Na^ ,K^ ,Ca^2 ,Mg^2 等的水溶液对吸水树脂吸收性能的影响。实验结果表明，在pH为6－8，树脂粒径为100mesh-120mesh时，树脂的吸水性能最好，各种离子对吸水树脂吸收性能的影响大小顺序为：Na^ ＜K^ ＜Mg^2 ＜Ca^2 。