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991.
类推理主要涉及类别层级包含关系的理解和判断。使用修订的类包含、替代包含和二元律任务,以162名二至五年级儿童为被试,利用Raseh模型分析方法,旨在揭示儿童逻辑包含能力的发展序列。此外,探讨了儿童类推理发展的年龄特点。结果表明:1)类推理发展中儿童最先掌握类包含推理,其次是替代包含,最后是二元律推理;2)三、四、五年级儿童已能解决多数类包含任务,其成绩显著优于二年级儿童。四、五年级儿童能解决多数替代包含任务,其成绩均显著优于二年级儿童;3)二元律任务对二至五年级儿童来讲均比较困难。 相似文献
992.
This paper presents a survey of the philosophy of science in Estonia. Topics covered include the historical background (science
at the 17th century Academia Gustaviana, in the 19th century, during the Soviet period) and an overview of the current situation and main areas of research (the
problem of demarcation, a critique of the traditional understandings of science, φ-science, classical and non-classical science, the philosophy of chemistry, the problem of induction, the sociology of scientific
knowledge, semiotics as a methodology). 相似文献
993.
Thomas Uebel 《Journal for General Philosophy of Science》2007,38(2):383-391
This paper responds to a recent criticism of Uebel's analysis of Neurath's protocol statements and proposes some independent
amendments.
相似文献
Thomas UebelEmail: |
994.
很多发展心理学家探讨了早期经验与心理行为发展的关系,但这些发展心理学家较少以进化理论为指导来探讨不同发展阶段的心理行为特点。比如,配偶选择、性交往与父母教养等成果颇丰的研究领域均缺少以进化理论为基础的理论解释。与主流的发展心理学研究不同,Draper和Harpending (1982),Ellis (2004),Chisholm (1996) 和Belsky等(1991)以进化理论为基础探讨了早期经验与繁衍策略对儿童心理行为发展的影响。进化观点认为儿童在家庭中获得的早期经验会影响身体发育与未来的繁衍策略。Ellis(2004)已经证实女性青春期确实与早期家庭经验有关 相似文献
995.
There is now a growing body of research examining developmental dyslexia in different languages and writing systems. The phonologically transparent Persian orthography is normally transcribed with two distinct spellings, words spelled with vowels (letters) transcribed as a fixed part of the spelling (transparent) and words spelled with vowels (diacritics) omitted (opaque). This peculiarity of Persian would enable one to examine the impact of transparency, as well as the possible psychological factors associated with verbal punishment in Persian schools on the development of reading and spelling. Twenty-nine Persian children (22 male and 7 female) classified as being developmentally dyslexic (mean age 9.4, SD?=?1.4) were compared with 49 unimpaired male children (mean age 9, SD?=?1.3) on two main aspects of reading Persian opaque and transparent spellings, namely: Spelling and word naming. The results showed an expected impairment on all aspects of reading between unimpaired and children with dyslexia. However, performance of both groups of participants was impaired when performing tasks with opaque as opposed to transparent spellings. There was also a strong correlation between the recorded number of times the dyslexic child was verbally punished and the number of errors on the spelling and naming of transparent and opaque words. These results are supportive of the impact of spelling transparency, as well as psychological variables as factors in the development of reading and spelling. 相似文献
996.
通过对诺贝尔生理学或医学奖184位获得者科学素质的形成过程中,高校学习经历、最高学位授予单位、教授首聘年龄与单位等可以量化的指标进行测度分析,发现他们具有超越一般人的多维度的科学素质,具有学术前沿的国际视野,能把握研究方向的社会意义。 相似文献
997.
Kelley ME Shillingsburg MA Castro MJ Addison LR LaRue RH 《Journal of applied behavior analysis》2007,40(3):431-445
The conceptual basis for many effective language-training programs are based on Skinner's (1957) analysis of verbal behavior. Skinner described several elementary verbal operants including mands, tacts, intraverbals, and echoics. According to Skinner, responses that are the same topography may actually be functionally independent. Previous research has supported Skinner's assertion of functional independence (e.g., Hall & Sundberg, 1987; Lamarre & Holland, 1985), and some research has suggested that specific programming must be incorporated to achieve generalization across verbal operants (e.g., Sigafoos, Reichle, & Doss, 1990). The present study provides further analysis of the independence of verbal operants when teaching language to children with autism and other developmental disabilities. In the current study, 3 participants' vocal responses were first assessed as mands or tacts. Generalization for each verbal operant across alternate conditions was then assessed and subsequent training provided as needed. Results indicated that generalization across verbal operants occurred across some, but not all, vocal responses. These results are discussed relative to the functional independence of verbal operants as described by Skinner. 相似文献
998.
Kelley ME Shillingsburg MA Castro MJ Addison LR LaRue RH Martins MP 《Journal of applied behavior analysis》2007,40(3):571-576
Although experimental analysis methodologies have been useful for identifying the function of a wide variety of target behaviors (e.g., Iwata, Dorsey, Slifer, Bauman, & Richman, 1982/1994), only recently have such procedures been applied to verbal operants (Lerman et al., 2005). In the current study, we conducted a systematic replication of the methodology developed by Lerman et al. Participants were 4 children who had been diagnosed with developmental disabilities and who engaged in limited vocal behavior. The function of vocal behavior was assessed by exposing target vocal responses to experimental analyses. Results showed that experimental analyses were generally useful for identifying the functions of vocal behavior across all participants. 相似文献
999.
Elaine Landry 《Synthese》2007,158(1):1-17
Recent semantic approaches to scientific structuralism, aiming to make precise the concept of shared structure between models,
formally frame a model as a type of set-structure. This framework is then used to provide a semantic account of (a) the structure
of a scientific theory, (b) the applicability of a mathematical theory to a physical theory, and (c) the structural realist’s
appeal to the structural continuity between successive physical theories. In this paper, I challenge the idea that, to be
so used, the concept of a model and so the concept of shared structure between models must be formally framed within a single
unified framework, set-theoretic or other. I first investigate the Bourbaki-inspired assumption that structures are types
of set-structured systems and next consider the extent to which this problematic assumption underpins both Suppes’ and recent
semantic views of the structure of a scientific theory. I then use this investigation to show that, when it comes to using
the concept of shared structure, there is no need to agree with French that “without a formal framework for explicating this
concept of ‘structure-similarity’ it remains vague, just as Giere’s concept of similarity between models does ...” (French,
2000, Synthese, 125, pp. 103–120, p. 114). Neither concept is vague; either can be made precise by appealing to the concept of a morphism, but it is the context (and not any set-theoretic type) that determines the appropriate kind of morphism. I make use of French’s
(1999, From physics to philosophy (pp. 187–207). Cambridge: Cambridge University Press) own example from the development of quantum theory to show that, for
both Weyl and Wigner’s programmes, it was the context of considering the ‘relevant symmetries’ that determined that the appropriate
kind of morphism was the one that preserved the shared Lie-group structure of both the theoretical and phenomenological models.
I wish to thank Katherine Brading, Anjan Chakravartty, Steven French, Martin Thomson-Jones, Antigone Nounou, Stathis Psillos,
Dean Rickles, Mauricio Suarez and two anonymous referees for valuable comments and criticisms, and Gregory Janzen for editorial
suggestions. Research for this paper was funded by a generous SSHRC grant for which I am grateful 相似文献
1000.
Jeff Sigafoos Mark O’Reilly Helen Cannella Chaturi Edrisinha Berenice de la Cruz Megha Upadhyaya Giulio E. Lancioni Anna Hundley Alonzo Andrews Carolyn Garver David Young 《Journal of Behavioral Education》2007,16(2):93-109
We evaluated a video prompting and fading procedure for teaching three adults with developmental disabilities to wash dishes.
Video prompting involved showing video clips depicting each step of the task. All three adults reached 90–100% correct when
video prompting was implemented. Following acquisition, video prompting was withdrawn, but performance deteriorated. Subsequently,
a 3-step fading procedure was implemented in which the separate video clips were merged to form larger, multi-step segments
of video. Performance reached 80–100% correct as the video prompts were re-applied and then faded. Performance decreased at
the 3-month follow-up when prompting was removed, but stabilized at 80–90% correct when the third step in the fading sequence
was reinstated. These data suggest a promising approach for fading video prompts. 相似文献