Categorization response time with multidimensional stimuli

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Categorization of multidimensional stimuli by pigeons.

Six pigeons responded in a visual category learning task in which the stimuli were dimensionally separable Gabor patches that varied in frequency and orientation. We compared performance in two conditions which varied in terms of whether accurate performance required that responding be controlled jointly by frequency and orientation, or selectively by frequency. Results showed that pigeons lear...

متن کامل

Decision rules in the perception and categorization of multidimensional stimuli.

This article examines decision processes in the perception and categorization of stimuli constructed from one or more components. First, a general perceptual theory is used to formally characterize large classes of existing decision models according to the type of decision boundary they predict in a multidimensional perceptual space. A new experimental paradigm is developed that makes it possib...

متن کامل

Multidimensional Categorization in Terminological Definitions

EcoLexicon (http://ecolexicon.ugr.es) is a terminological knowledge base on the environment that currently holds 3,351 concepts and a total of 17,475 terms in English, Spanish, German, Russian, French, and Modern Greek. Concepts are linked by means of hierarchical and non-hierarchical relations in dynamic networks and in definitions. The environmental domain is interdisciplinary and its concept...

متن کامل

Cue Preference in a Multidimensional Categorization Task

Many natural categories vary along multiple dimensions. The present studies address two ma in questions underlying categorization with multiple dimensions. First, how well can humans perform in a categorization task consisting of five categories varying along nine continuously valued dimensions? Second, what are the properties of the cues preferred by humans if not all the available cues are us...

متن کامل

Response-time tests of logical-rule models of categorization.

A recent resurgence in logical-rule theories of categorization has motivated the development of a class of models that predict not only choice probabilities but also categorization response times (RTs; Fifić, Little, & Nosofsky, 2010). The new models combine mental-architecture and random-walk approaches within an integrated framework and predict detailed RT-distribution data at the level of in...

متن کامل

ذخیره 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: Perception & Psychophysics

سال: 1994

ISSN: 0031-5117,1532-5962

DOI: 10.3758/bf03206876