75701
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Yussen SR, Levy VM. Developmental changes in predicting one's own span of short-term memory. J Exp Child Psychol 1975. [DOI: 10.1016/0022-0965(75)90079-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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75702
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75703
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75704
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75705
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75706
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75707
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75708
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Distinctive features, dichotic competition, and the encoding of stop consonants. ACTA ACUST UNITED AC 1975. [DOI: 10.3758/bf03203205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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75709
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75710
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75711
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75712
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Abstract
If one listens to a meaningless syllable that is repeated over and over, he will hear it undergo a variety of changes. These changes are extremely systematic in character and can be described phonetically in terms of reorganizations of the phones constituting the syllable and changes in a restricted set of distinctive features. When a new syllable is presented to a subject after he has listened to a particular syllable that was repeated, he will misreport the new (test) syllable. His misperception of the test syllable is related to the changes occurring in the representation of the original repeated syllable just prior to the presentation of the test syllable.
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75713
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Visual facilitation of auditory localization in schoolchildren: A signal detection analysis. ACTA ACUST UNITED AC 1975. [DOI: 10.3758/bf03203202] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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75714
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75715
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Abstract
The systems underlying word recognition were investigated in a single case study of a patient (K.F.) with an acquired dyslexia. His reading performance was related to parts of speech, word frequency and word concreteness, and his reading errors were analysed. There was a very striking difference between his ability to read concrete and abstract words. Furthermore visual errors, which could not be attributed to a deficit at a peripheral level, predominated; phonemic errors did not occur. It is argued that these findings support a dual encoding model of word recognition, the present case illustrating the impairment of the phonemic route, a direct graphemic-semantic route being relatively spared. These findings and interpretation are for the most part consistent with Marshall and Newcombe's (1973) studies of acquired dyslexia. The present findings are discussed in terms of more general theories of word recognition.
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75716
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75717
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The attentional demands of negation in a memory-scanning task. Mem Cognit 1975; 3:319-24. [DOI: 10.3758/bf03212918] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/1974] [Accepted: 09/07/1974] [Indexed: 11/08/2022]
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75718
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An eye fixation analysis of multialternative choice. Mem Cognit 1975; 3:267-76. [DOI: 10.3758/bf03212910] [Citation(s) in RCA: 167] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/1974] [Accepted: 08/26/1974] [Indexed: 11/08/2022]
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75719
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Abstract
Sequences of nine binary auditory signals (dots and dashes) were presented to 20 subjects in Experiment I. The subjects were instructed to internally organize the signals into two-dimensional arrays. Visual patterns (letters) could be recognized in these imaginary arrays in both upright and rotated orientations. In Experiment II, a group of nine subjects, which was instructed to use spatial imagery of this kind, reproduced significantly longer sequences of signals than nine control subjects. By means of internal spatial organization, experimental subjects were able to reproduce sequences up to 45 signals in length, whereas control subjects recalled near the chance level for portions of sequences longer than nine signals. Three levels of information processing were postulated to account for the results, with spatial organization occupying a mediating level between acoustic and verbal levels.
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75720
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Spatial direction and grammatical form of instructions affect the solution of spatial problems. Mem Cognit 1975; 3:329-34. [DOI: 10.3758/bf03212920] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/1974] [Accepted: 09/09/1974] [Indexed: 11/08/2022]
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75721
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75722
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75723
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75724
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Arabie P, Kosslyn SM, Nelson KE. Multidimensional scaling study of visual memory of 5-year olds and adults. J Exp Child Psychol 1975; 19:327-45. [PMID: 1151285 DOI: 10.1016/0022-0965(75)90094-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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75725
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75726
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75727
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75728
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Frederiksen CH. Effects of context-induced processing operations on semantic information acquired from discourse. Cogn Psychol 1975. [DOI: 10.1016/0010-0285(75)90007-9] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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75729
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Abstract
Eye contact is a non-verbal behavior category of major concern in the study of social interaction. Within this category many behaviors are included which serve a wide range of functions. It was hypothesied that (1) one of the important stimulus properties that distinguish these behaviors is the movement pattern of the eye and (2) that people use different criteria to judge whether another person is looking at them, depending upon whether the other person is displaying a dynamic or static eye presentation. Data are presented to support these hypotheses.
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75730
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75731
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Nystedt L, Magnusson D. Integration of information in a clinical judgment task, an empirical comparison of six models. Percept Mot Skills 1975; 40:343-56. [PMID: 1178294 DOI: 10.2466/pms.1975.40.2.343] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Six models were compared for their effectiveness in reproducing six clinical psychologists' judgments of 38 patients on intelligence, ability to establish contact, and control of affect and impulses. In two of the models, subjective weights were used in the prediction of a judge's ratings. The judges based their judgments solely on verbal protocols from the Rorschach, a sentence completion test, and the Thematic Apperception test. The stability of the linear aspect of the judgment process was very high but decreased as the depth of interpretation of the rating variable increased. The nonlinear aspect of the judgment process had considerably low stability. In general, a model based on subjective weights was most effective in reproducing the judges' ratings.
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75732
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Finkler D. Role of stimulus modality in rating ordinary and derived word strings. Percept Mot Skills 1975; 40:495-501. [PMID: 1178320 DOI: 10.2466/pms.1975.40.2.495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Four types of word strings were presented either visually or auditorily and rated for grammaticality and meaningfulness. The string types were normal sentences, syntactically deviant strings, semantically deviant strings, and strings both syntactically and semantically deviant. Results for the auditory mode conform to expectations based upon the linguistic competence of the native speaker but results for the visual mode do not. The results are discussed in terms of the inferiority of visual over auditory short-term memory for verbal information and attentional strategies.
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75733
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Abstract
Viewers briefly glimpsed pictures presented in a sequence at rates up to eight per second. They recognized a target picture as accurately and almost as rapidly when they knew only its meaning given by a name (for example, a boat) as when they had seen the picture itself in advance.
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75734
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Three interrelated problems in reading: A review. Mem Cognit 1975; 3:123-34. [DOI: 10.3758/bf03212888] [Citation(s) in RCA: 44] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/1974] [Accepted: 06/28/1974] [Indexed: 11/08/2022]
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75735
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75736
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Duffy TM, Montague WE, Laabs GJ, Hillix WA. The Effect of Overt Rehearsal on Motor Short-Term Memory. J Mot Behav 1975; 7:59-63. [DOI: 10.1080/00222895.1975.10735014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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75737
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Abstract
The interrelation of perceptual and verbral process was explored in a fluent aphasic with a naming disorder. This patient performed extremely well on complex perceptual tasks as long as he was instructed to remain silent or to count aloud. Whe he began to talk about what he was doing, he misnamed many test items and behaved as if they were what he had called them. The verbal interference effect is explained in terms of cerebral dominance and interhemispheric interaction and it is suggested that a similar mechanism may apply in classical cases of agnosia.
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75738
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Abstract
It has been suggested that children who sustain specific reading disability experience difficulty in abstracting and generalizing the invariant components of words containing redundant elements because of basic dysfunction in categorical processing. This hypothesis was assessed by comparing independent samples of poor and normal readers on transfer of training tasks of two different types: a visual-verbal association task which simulated the reading process, and a visual-visual association task unlike reading. It was predicted that poor readers would perform significantly below normal readers on both initial learning and transfer under the visual-verbal association conditions. In contrast, it was expected that the performance of similar groups of poor and normal readers would be comparable under the visual-visual training and transfer conditions. The results supported these predictions, and it was concluded that the generalization problems observed in poor readers in early word learning are, most likely, attributable to transfer difficulties associated with specific disorder in visual-verbal integration, rather than primary or basic disorder in categorization ability.
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75739
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75740
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On-line, real-time recording of eye orientation using the corneal reflection method. Behav Res Methods 1975. [DOI: 10.3758/bf03201329] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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75741
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75742
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Detection and identification of words and letters in simulated visual search of word lists. Mem Cognit 1975; 3:175-82. [DOI: 10.3758/bf03212895] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/1974] [Accepted: 07/15/1974] [Indexed: 11/08/2022]
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75743
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75744
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An asymmetrical effect of similarity in the attenuation of stimulus suffix interference. ACTA ACUST UNITED AC 1975. [DOI: 10.1016/s0022-5371(75)80010-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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75745
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van der Heijden AH. Some evidence for a limited capacity parallel selfterminating process in simple visual search tasks. Acta Psychol (Amst) 1975; 39:21-41. [PMID: 1146596 DOI: 10.1016/0001-6918(75)90019-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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75746
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Solman RT. Is construction reserved for the target during visual search? Percept Mot Skills 1975; 40:59-62. [PMID: 1118290 DOI: 10.2466/pms.1975.40.1.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This study was designed to examine the possibility, that where there is high similarity between irrelevant and target letters, the irrelevant letter will be constructed to sudents each attended a 1-hr. experimental session in which they searched 25 lists, followed by a recognition test. The lists were made up from the upper case letters of the alphabet, and during the recognition test each S was required to indicate how many times each of the irrelevant letters had appeared on the final list searched. Analysis of variance showed a significant recognition frequency effect. The results indicated Neisser's (1967) view, that during visual search construction is reserved for the target, may require modification.
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75747
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75748
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Clark HH, Lucy P. Understanding what is meant from what is said: A study in conversationally conveyed requests. ACTA ACUST UNITED AC 1975. [DOI: 10.1016/s0022-5371(75)80006-5] [Citation(s) in RCA: 245] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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75749
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Abstract
Visual processing of multidimensional stimuli was explored with a task designed to determine the number of separable perceptual stages operating and the nature of their relationship. Displays containing 2 rows of 5 randomly selected letters were presented briefly. In half the displays, 1 of the 10 letters was red and the other 9 black; in the remaining displays, all 10 letters were black. Ss made two responses to each display; color detection, in which the presence or absence of a red letter was judged, and letter naming, in which Ss reported as many letters as they could. The findings suggested that the two tasks were performed by separate perceptual mechanisms and the selection of letters to be named could be influenced by the information acquired by the color-detection mechanism.
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75750
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