Spatial Representations From Perception and Cognitive Mediation
نویسندگان
چکیده
منابع مشابه
Spatial Representations From Perception and Cognitive Mediation: The Case of Ultrasound.
Spatial representations can be derived not only by direct perception, but also through cognitive mediation. Conventional or ex-situ ultrasound displays, which displace imaged data to a remote screen, require both types of process. To determine the depth of a target hidden beneath a surface, ultrasound users must both perceive how deeply the ultrasound transducer indents the surface and interpre...
متن کاملHuman Spatial Relational Reasoning: Processing Demands, Representations, and Cognitive Model
Empirical findings indicate that humans draw inferences about spatial arrangements by constructing and manipulating mental models which are internal representations of objects and relations in spatial working memory. Central to the Mental Model Theory (MMT), is the assumption that the human reasoning process can be divided into three phases: (i) Mental model construction, (ii) model inspection,...
متن کاملEffectiveness of Cognitive Captain's Log Software on Visual-Spatial Perception of Student with Learning Disabilities
Purpose: The purpose of this study was the Effectiveness cognitive Captain's Log software on visual-spatial perception for student with learning disability. Method: This research was a pretest-posttest design with control group. The statistical population consisted of all students with learning disabilities who were referred to educational and rehabilitation centers of students with specific l...
متن کاملA cognitive model based on representations that are spatial functions
This paper outlines a cognitive model in which internal representations are spatial functions, and in which the associated process model is governed by distance in psychological space. Motivation for the model comes from the role of similarity judgements in human reasoning, and the apparent ability of humans to create task-dependent features about the concepts used in reasoning. Motivation also...
متن کاملcompactifications and representations of transformation semigroups
this thesis deals essentially (but not from all aspects) with the extension of the notion of semigroup compactification and the construction of a general theory of semitopological nonaffine (affine) transformation semigroup compactifications. it determines those compactification which are universal with respect to some algebric or topological properties. as an application of the theory, it is i...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Directions in Psychological Science
سال: 2008
ISSN: 0963-7214,1467-8721
DOI: 10.1111/j.1467-8721.2008.00606.x