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11.
知识图对阅读的作用研究现状述评 总被引:1,自引:0,他引:1
知识图作为辅助阅读的一种方式,其辅助作用已为大量的研究所证实。本文介绍了知识图的概念和种类及其影响因素等方面研究的基本发现和结论。但目前对知识图作用的研究还停留在对辅助作用的方式的探讨上,对机制问题的研究数量和质量上都需加强。 相似文献
12.
Jutta Schickore 《Journal for General Philosophy of Science》1999,30(2):273-287
Vision, Visibility, and Empirical Research. In general, natural scientists use the concept of observation in a liberal way:
they talk of observing electrons, DNA, or distant quasars. Several philosophers of science have recently argued for a similar
use of the concept of observation: they have claimed that the important aspects of scientific research can only be properly
reconstructed in accordance with how this term is actually used in science. With reference to an example from astronomy, I
point out that the proposed generalisation of the concept of observation leads to undesirable consequences. I argue that a
differentiated conceptual framework is required in order to give an adequate account of the varieties of scientific experience.
Thus, the appropriate starting point for distinguishing these various scientific research practices should not be the generalised
scientific conception of observation, but instead distinctly different uses of the term observation drawn from ordinary language.
This revised version was published online in August 2006 with corrections to the Cover Date. 相似文献
13.
Although past research provided some clues about the relation of language use with mental health, the mediatory functions of personality variables in this relationship have been ignored. This research examined the mediatory role of self‐concept clarity in the relationship between language use perceived by individuals and mental health indicators including anxiety, depression, and alexithymia. Based on the theoretical framework suggested by ?im?ek (2010), two studies sought to test two alternative structural equation models in data from university students in the first study (n = 250) and data from other groups in the second study (n = 331). The first model assumed that the relationship of language use with anxiety, depression, and alexithymia was mediated by self‐concept clarity. The second model tested the mediatory role of both anxiety and self‐concept clarity in this relationship. The results of the first study showed that the second model fitted better to the data than the first. Consistent with the first study, the results of the second study confirmed that the second model produced better goodness of fit statistics than the first model. 相似文献
14.
Representing Spatial Structure Through Maps and Language: Lord of the Rings Encodes the Spatial Structure of Middle Earth 总被引:1,自引:0,他引:1
Spatial mental representations can be derived from linguistic and non‐linguistic sources of information. This study tested whether these representations could be formed from statistical linguistic frequencies of city names, and to what extent participants differed in their performance when they estimated spatial locations from language or maps. In a computational linguistic study, we demonstrated that co‐occurrences of cities in Tolkien’s Lord of the Rings trilogy and The Hobbit predicted the authentic longitude and latitude of those cities in Middle Earth. In a human study, we showed that human spatial estimates of the location of cities were very similar regardless of whether participants read Tolkien’s texts or memorized a map of Middle Earth. However, text‐based location estimates obtained from statistical linguistic frequencies better predicted the human text‐based estimates than the human map‐based estimates. These findings suggest that language encodes spatial structure of cities, and that human cognitive map representations can come from implicit statistical linguistic patterns, from explicit non‐linguistic perceptual information, or from both. 相似文献
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16.
J.M. Bernstein 《British Journal for the History of Philosophy》2014,22(6):1069-1094
Adorno contends that something of what we think of knowing and rational agency operate in ways that obscure and deform unique, singular presentations by relegating them to survival-driven interests and needs; hence, in accordance with the presumptions of transcendental idealism, we have come to mistake what are, in effect, historically contingent, species-subjective ways of viewing the world for an objective understanding of the world. And further, this interested understanding of the world is deforming in a more radical way than just obscuring what is there for the sake of interested needs and purposes; these instrumental ways of knowing and acting, are broadly self-interested, in the interest of survival, without effective concern for the well-being and worth of others; by becoming generalized and exclusive, hegemonic, by driving out modes of encountering things and persons that support their differences and independence, their needs and interests, these instrumental practices are the deepest cause of the ills of our time. As heightened forms of rational self-interest, self-interest being the drive of reason, transcendental interests suppress the interests of others. Adorno argues that modernist artistic practices perform a critique of the set of assumptions governing idealism by demonstrating how there is a suppressed rational form of human comportment directed towards the making and comprehension of unique sensuous particulars. Art, according to Adorno's ‘Aesthetic Theory’, is a broken off and isolated fragment of human knowing; in its hibernates the rational forms of acting and knowing that have been suppressed in the coming to be of Enlightened modernity. 相似文献
17.
The aim of this paper was to present a method to enable the analysis of the process of categorization of patients’ testimonials and the comparison of individual categories created by professionals. A complex diagnostic task (case conceptualization) was employed to study the categorization function in professional thinking. Two groups of psychotherapists (30 people in each group) served as subjects of the research. The main objective of the study was to find an appropriate representation of concept maps enabling a comparison of both the categories and the structures between experts. In the comparison process, only the information about the premises justifying each given category was taken into account and represented by a concept-testimonials matrix. Three different elements weighting schemes and matrix factorization-based unsupervised clustering methods were analyzed in the context of consistency and ability to establish main semantic groups of concepts common to the majority of experts. Moreover, special attention was paid to determining the number of main semantic classes. The study showed that even the used representation was similar to the task of documents indexing there was some discrepancy. The highest accuracy in generating main semantic groups was achieved using the PCA and K-Means (nKM) (the average false positive rate in clusters was 32%). This method outperformed Tempered PLSA (the average false positive rate per cluster was 52%). It was demonstrated that in analyzed task the nKM method allowed comparing the similarity of concepts even when they were created by various experts using different conceptual apparatus. 相似文献
18.
Anthony A. Wright 《Journal of the experimental analysis of behavior》2018,109(1):87-100
This article describes an approach for assessing and comparing complex cognition in rhesus monkeys and pigeons by training them in a sequence of synergistic tasks, each yielding a whole function for enhanced comparisons. These species were trained in similar same/different tasks with expanding training sets (8, 16, 32, 64, 128 … 1024 pictures) followed by novel‐stimulus transfer eventually resulting in full abstract‐concept learning. Concept‐learning functions revealed better rhesus transfer throughout and full concept learning at the 128 set, versus pigeons at the 256 set. They were then tested in delayed same/different tasks for proactive interference by inserting occasional tests within trial‐unique sessions where the test stimulus matched a previous sample stimulus (1, 2, 4, 8, 16 trials prior). Proactive‐interference functions revealed time‐based interference for pigeons (1, 10 s delays), but event‐based interference for rhesus (no effect of 1, 10, 20 s delays). They were then tested in list‐memory tasks by expanding the sample to four samples in trial‐unique sessions (minimizing proactive interference). The four‐item, list‐memory functions revealed strong recency memory at short delays, gradually changing to strong primacy memory at long delays over 30 s for rhesus, and 10 s for pigeons. Other species comparisons and future directions are discussed. 相似文献
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20.
Existing frameworks for explaining spatial knowledge acquisition in a new environment propose either stage-like or continuous development. To examine the spatial microgenesis of individuals, a longitudinal study was conducted. Twenty-four college students were individually driven along two routes in a previously unfamiliar neighborhood over 10 weekly sessions. Starting Session 4, they were also driven along a short connecting route. After each session, participants estimated spatial properties of the routes. Some participants' knowledge improved fairly continuously over the sessions, but most participants either manifested accurate metric knowledge from the first session or never manifested accurate metric knowledge. Results are discussed in light of these large individual differences, particularly with respect to the accuracy and development of integrated configurational knowledge. 相似文献