SAGE Publications

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Phonemic Dyslexia: Errors of Meaning and the Meaning of Errors
SAGE Publications - Tập 30 Số 4 - Trang 587-607 - 1978
Karalyn Patterson
Most paralexic errors made by phonemic dyslexic patients in reading single words aloud are classifiable as derivational (marriage → “married”), semantic (projector → “camera”), or visual (pivot → “pilot”) errors. A study of two such patients’ assessment of their own reading showed differences as a function of error type, with the patients generally identifying semantic paralexias as error...... hiện toàn bộ
Selection in Visual Immediate Memory
SAGE Publications - Tập 20 Số 1 - Trang 62-68 - 1968
J. M. von Wright
The sampling (partial report) technique of Sperling (1960) was used to study the efficiency of selection of letters from visual immediate memory (sensory storage). Selection by location, chromatic colour, achromatic colour, and size was fairly efficient whereas selection by orientation was difficult. Some parallels between selection in visual immediate memory and selective listening are b...... hiện toàn bộ
Aphasia, Dyslexia and the Phonological Coding of Written Words
SAGE Publications - Tập 29 Số 2 - Trang 307-318 - 1977
Karalyn Patterson, Anthony J. Marcel
A possible account of the reading difficulty of certain aphasic-dyslexic patients includes the notion that they are impaired in translating the written word into a phonological code via grapheme-phoneme conversion rules. This notion was tested in two experiments, both utilizing orthographically regular non-words (like dake) as stimuli. The first experiment provides an analysis of two pati...... hiện toàn bộ
Lasting Effects of Early Blindness a Case Study
SAGE Publications - Tập 26 Số 1 - Trang 114-124 - 1974
Carol Ackroyd, Nicholas Humphrey, Elizabeth K. Warrington
A young woman, blinded by the development of corneal opacity at the age of 3 years, was given a corneal graft at the age of 27. Though the image-forming powers of the eye were largely restored, the patient showed little recovery of functional vision. Six months after operation she could detect and locate conspicuous objects and had some degree of ambient spatial vision but she could not l...... hiện toàn bộ
Orienting of Attention
SAGE Publications - Tập 32 Số 1 - Trang 3-25 - 1980
Michael I. Posner
Bartlett viewed thinking as a high level skill exhibiting ballistic properties that he called its “point of no return”. This paper explores one aspect of cognition through the use of a simple model task in which human subjects are asked to commit attention to a position in visual space other than fixation. This instruction is executed by orienting a covert (attentional) mechanism that see...... hiện toàn bộ
Voluntary Attention in Peripheral Vision and its Effects on Acuity and Differential Thresholds
SAGE Publications - Tập 20 Số 1 - Trang 11-19 - 1968
G. C. Grindley, Valerie Townsend
The three experiments described in this paper were intended to show whether voluntary attention to a particular part of the peripheral visual field had any effect on the accuracy of the subject's perception. Test objects near to threshold value (for acuity or for changes in luminance) were used. The experiments were also designed to study the possible distracting effect of other stimuli p...... hiện toàn bộ
Shifting Attention between the Ears
SAGE Publications - Tập 23 Số 2 - Trang 157-167 - 1971
Anne Treisman
Subjects were asked to recall lists of digits presented either alternately to right and left ears or successively to both. Performance was worse with alternating than with successive lists and the decrement was greater with the faster presentation rate. However, there was no interaction between type of presentation and either digit length or list length. The latter finding suggests that t...... hiện toàn bộ
Stimulus Set and Response Set: The Alternation of Attention
SAGE Publications - Tập 16 Số 4 - Trang 309-317 - 1964
D. Ε. Broadbent, Margaret Gregory
Recently Gray and Wedderburn showed that if a meaningful phrase of three words was presented together with three digits, in such a way that each ear received some items of each of the two types of material, it was no harder to recall the items grouped by type than it was to recall them grouped by ear. This finding is repeated and confirmed in several forms, culminating in the use of three...... hiện toàn bộ
Comments on “Selective Attention: Perception or Response?” Reply
SAGE Publications - Tập 19 Số 4 - Trang 362-367 - 1967
J. A. Deutsch, Diana Deutsch, Peter H. Lindsay, Anne Treisman
We cannot understand why Treisman and Geffen (1967) think their experiment argues against our theory (Deutsch and Deutsch, 1963). Briefly, Treisman and Geffen ask subjects to repeat and tap to certain words in one message, played to one ear, and only tap to such words when they occur in another message played to the other ear. They find that subjects neglect the words to which they only h...... hiện toàn bộ
Shorter Articles and Notes: On the Recall of Stimuli Presented Alternately to two Sense-Organs
SAGE Publications - Tập 13 Số 2 - Trang 103-109 - 1961
D. Ε. Broadbent, Margaret Gregory
Recently Moray established that digits presented alternately to the two ears could readily be recalled in the actual order of arrival, a result which appears to show that the switching time of attention between the ears is very rapid. In the present experiments it was found that, for this type of stimulation, recall was not significantly different whether the listener knew in advance or n...... hiện toàn bộ
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