共查询到20条相似文献,搜索用时 31 毫秒
1.
Viv Moore Tim Valentine 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1998,51(3):485-513
Three experiments examined whether famous faces would be affected by the age at which knowledge of the face was first acquired (AoA). Using a multiple regression design, Experiment 1 showed that rated familiarity and AoAwere significant predictors of the time required to name pictures of celebrities' faces and the accuracy of producing their names. Experiment 2 replicated an effect of AoA using a factorial design in which other attributes of the celebrities were matched. In both Experiments 1 and 2, several ratings had been collected from participants before naming latency data were collected. Experiment 3 investigated the accuracy and latency of naming celebrities without any prior exposure to the stimuli. An advantage for naming early acquired celebrities was observed even on the first presentation. The participants named the same celebrities in three subsequent presentations of the stimuli. The effect of AoA was not significant on the fourth presentation. The implications of these results for models of face naming and directions for future research are discussed. 相似文献
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The impact of age of acquisition (AoA) on object recognition was explored in three experiments measuring visual duration threshold (VDT) for the identification of pictures labelled with early and late acquired names. Participants viewed briefly displayed images preceded and followed by a pattern mask. The minimum display duration required for correct identification was shorter for pictures labelled with early names than for those labelled with late names. In Experiments 2 and 3 we explored the effects of two forms of visual degradation on VDT for pictures with early and late acquired names. Both degradation by superimposed visual elements, and degradation by contrast reduction extended VDT, but only the former interacted with AoA. We conclude that both AoA and degradation by superimposed visual elements affect the efficiency of visual object recognition, but only degradation by contrast and not AoA affects the efficiency of earlier pre-recognition processes. 相似文献
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《British journal of psychology (London, England : 1953)》2006,97(1):1-18
Naming latencies for words, objects and faces have been shown to be affected by the age at which an item is acquired (AoA). Originally, this effect was explained in terms of differential access to name representations. However, a number of recent studies have found AoA effects in tasks which do not require access to names (e.g. Brysbaert, Van Wijnendaele, & De Deynes, 2000 ; Lewis, 1999 ; Moore, Smith Spark, & Valentine, 2004 ; Moore & Valentine, 1999 ). Ellis and Lambon Ralph (2000) propose an alternative account of AoA, predicting that the effect should arise in any task where previously stored information is retrieved. The current study explored the effect of AoA on an object‐name verification task. Experiments 1 and 2 demonstrated that early acquired objects were verified significantly faster than later acquired objects. A third experiment collected naming latencies for the same picture stimuli in order to allow a comparison of the magnitude of the AoA effect for object verification and naming. The implications of these findings for accounts of AoA and its locus of effect are discussed. 相似文献
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《Acta psychologica》2013,142(2):230-237
The age of acquisition (AoA) and the amount of biographical information known about celebrities have been independently shown to influence the processing of famous people. In this experiment, we investigated the facilitative contribution of both factors to famous name processing. Twenty-four mature adults participated in a familiarity judgement task, in which the names of famous people were grouped orthogonally by AoA and by the number of bits of biographical information known about them (number of facts known; NoFK). Age of acquisition was found to have a significant effect on both reaction time (RT) and accuracy of response, but NoFK did not. The RT data also revealed a significant AoA × NoFK interaction. The amount of information known about a celebrity played a facilitative role in the processing of late-acquired, but not early-acquired, celebrities. Once AoA is controlled, it would appear that the semantic system ceases to have a significant overall influence on the processing of famous people. The pre-eminence of AoA over semantic connectedness is considered in the light of current theories of AoA and how their influence might interact. 相似文献
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The main determinants of lexical access in speech are considered to be a word's age of acquisition (AoA) and its frequency of occurrence in a speaker's experience. It is unclear whether and how these variables interact, although they are commonly observed to be correlated, for the few studies that address the issue have reported inconsistent findings. An influential view of AoA in lexical processing (Ellis and Lambon Ralph, 2000) predicts stronger frequency effects for items acquired later in life than for those acquired at an early age. Five experiments were designed to investigate the possible interaction of AoA and frequency effects in speech. We found that the interaction between word frequency and AoA was not robust and that, contrary to expectation, the effect of word frequency was greater for words acquired earlier in life than for those acquired later. The implications of our findings are discussed. 相似文献
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The age of acquisition (AoA) effect represents the processing advantage for developmentally earlier-acquired words. An initial norming study identified early and late AoA words having either a strong female-oriented (e.g., flute) or male-oriented (e.g., cigar) semantic bias. Forty-seven female and 45 male Scottish university students participated in a lexical decision task using 100 early and late AoA female- and male-oriented words. Reaction time data showed significant AoA effects for both females and males across both female- and male-oriented words, with faster responses to earlier than later acquired words. Females, however, took longer to respond to male-oriented words, particularly late AoA ones. Males demonstrated no effect of semantic gender. The pattern of effects is consistent with differential gender role socialization. 相似文献
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词汇习得年龄指人们最早理解单词意义时的年龄, 已有研究发现早习得词汇的阅读反应时间短于晚习得词汇, 研究者对于词汇习得年龄效应的认知机制存在争论。本研究运用事件相关电位技术, 考察了词汇习得年龄(早与晚)对客体图画和动作图画命名的影响。研究中采用图画命名任务, 要求被试在看到图画后迅速且准确地说出图画名称。结果发现早习得名词的命名快于晚习得名词, 而早习得动词的命名却慢于晚习得动词; 习得年龄对于名词产生的影响发生在图画呈现后的250~300 ms之间, 表现为早习得名词波幅小于晚习得名词, 而习得年龄对于动词产生的影响发生在图画呈现后的200~600 ms之间, 表现为早习得动词波幅大于晚习得动词。这表明名词产生中的习得年龄效应发生在词汇选择阶段, 支持了语义假设的观点; 动词产生过程中的习得年龄效应出现在多个加工阶段, 包括了词汇选择、音韵编码和语音编码阶段, 这与动词语义的多重性及其与动作相关的脑区激活有关, 支持了网络可塑性假说的观点。 相似文献
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Dent K Johnston RA Humphreys GW 《Journal of experimental psychology. Learning, memory, and cognition》2008,34(2):282-301
In 2 experiments, the authors explored age of acquisition (AoA) and word frequency (WF) effects in picture naming using the psychological refractory period paradigm. In Experiment 1, participants named a picture and then, a short time later, categorized 1 of 3 possible auditory tones as high, medium, or low. Both AoA (Experiment 1A) and WF (Experiment 1B) effects propagated onto tone discrimination reaction times (RTs), with the effects of AoA being stronger. In Experiment 2, the to-be-named picture followed the auditory tone by a varying interval. As the interval decreased, picture naming RTs increased. The relationship between the interval and AoA (Experiment 2A) was reliably underadditive; AoA effects were eliminated at the shortest interval. In contrast, WF (Experiment 2B) was additive with the effects of the interval. These results demonstrate an empirical dissociation between AoA and WF effects. AoA affects processing stages that precede those that are sensitive to WF. The implications for theories of picture naming are discussed. 相似文献
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Two experiments examined whether the age of acquisition (AoA) of a concept influences the speed at which native English speakers are able to name pictures using a newly acquired second language (L2) vocabulary. In Experiment 1, participants were taught L2 words associated with pictures. In Experiment 2 a second group of participants were taught the same words associated with L1 translations. Following training both groups performed a picture naming task in which they were asked to name pictures using the newly acquired words. Significant AoA effects were observed only in Experiment 1, in that participants were faster at naming pictures representing early acquired relative to late acquired concepts. The results suggest that the AoA of a concept can exert influence over processing which is independent of the AoA of the word form. The results also indicate that different training methods may lead to qualitative differences in the nature of the links formed between words and concepts during the earliest stages of second language learning. 相似文献
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Three experiments investigated age of acquisition (AoA) effects on early orthographic processing during Chinese character recognition. In Experiment 1, we measured the accuracy of identification of brief masked characters, accuracy was higher for early compared to late acquired characters. In Experiment 2, the visual duration threshold (VDT) was measured for both early and late acquired Chinese characters. The results showed that early acquired characters were successfully identified at shorter display durations than late acquired characters. Significant AoA effects were also found in Experiment 3, using a lexical decision task requiring mainly orthographic processing (discriminating real Chinese characters from orthographically illegal and unpronounceable characters). In summary, three experiments provide converging empirical evidence, for AoA effects on the early orthographic processing stages of Chinese character recognition. These results suggest that AoA effects during word identification go beyond the phonological or semantic processing stages. These results aslo provide cross-linguistic evidence for an AoA effect on early perceptual processing during identification. 相似文献
12.
Naming the Snodgrass and Vanderwart Pictures: Effects of Age of Acquisition, Frequency, and Name Agreement 总被引:6,自引:0,他引:6
C. Barry C. M. Morrison A. W. Ellis 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》1997,50(3):560-585
Independent measures of age of acquisition (AoA), name agreement, and rated object familiarity were obtained from groups of British subjects for all items in the Snodgrass and Vanderwart (1980) picture set with single names. Word frequency measures, both written and spoken, were taken from the Celex database (Centre for Lexical Information, 1993). The line drawings were presented to a separate groupof participants in an object naming task, and vocal naming latencies were recorded. A subset of 195 items was selected for analysis after excluding items with, for example, low name agreement. The major determinants of picture naming speed were the frequency of the name, the interaction between AoA and frequency, and name agreement. (The main effect of the AoA of the name and the effect of the rated image agreement of the picture were also significant on one-tailed tests.) Spoken name frequency affects object naming times mainly for items with later-acquired names. 相似文献
13.
A set of 105 photographs of celebrities has been standardized in French on distinctiveness, proper name agreement, face agreement, age of acquisition (AoA), and subjective frequency. Statistics on the collected variables for photographs are provided. The relationships between these variables have been analyzed. Face naming latencies have also been collected for the photographs of celebrities, and several multiple regression analyses have been carried out on naming latencies and percentages of tip-of-the-tongue (TOT) phenomena. Themain determinants of naming speed included AoA, face agreement, and name agreement. In addition, AoA, together with distinctiveness and face agreement, reliably predicted the percentages of TOTs. The norms, photographs of the celebrities, and spoken naming latencies corresponding to the celebrities are available on the Internet at norms.celebrities.googlepages.com and should be of great use to researchers interested in the processing of famous people. 相似文献
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The age at which an item is acquired has been shown to affect naming latency of words, objects, and faces. The phonological completeness hypothesis situates the effects of age of acquisition (AoA) at speech output. Ellis and Lambon Ralph (2000) argue that the effects of age of acquisition result from a “mapping” between representations of orthography to phonology. However, neither “phonological completeness” nor “mapping” of phonological representations can account for the effects of age of acquisition on familiarity decisions to celebrities' faces and names (Moore & Valentine, 1999). This is because a familiarity decision requires a push button response rather than a verbal response. Moore and Valentine argued that exposure to new exemplars of information peg out the parameters of recognition for that type of information that will facilitate subsequent learning. Thus, the prediction is derived that age of acquisition will affect other perceptual classifications of any familiar stimulus class. We report two object classification experiments, where participants were required to decide whether the pictures of objects, presented at brief exposures, were real or not real. Age of acquisition and word frequency were manipulated in separate experiments. An advantage for early acquired objects was observed, which we argue, cannot be attributable to an effect of word frequency. We further argue, that a phonological locus alone cannot account for the advantage for early acquired objects in this classification task. The results are discussed in terms of additional multiple perceptual input loci as proposed by the Moore and Valentine (1999) set up of a specialised processing system hypothesis (SSPS). 相似文献
17.
《Quarterly journal of experimental psychology (2006)》2013,66(9):1756-1763
Age-of-acquisition (AoA) effects are such that early-acquired items are more quickly recognized and produced than later acquired items. In this laboratory analogue, participants were trained to name a group of Greeble pictures with a novel nonsense name. We manipulated order of acquisition of the stimuli: Half of the stimuli were presented from the onset of training (early acquired) whilst the other half were introduced later in the training schedule (late acquired). At test, when early and late stimuli had equal cumulative frequency, early stimuli were named significantly faster than late items. In a second test, it was also found that visual duration thresholds were significantly smaller for the early items when participants were asked to name the critical items. These findings support the notion that order-of-acquisition effects can be manifest over a short time span in the laboratory, and that the effect of order of acquisition is distinct from mere frequency of exposure. The findings are consistent with the idea that AoA effects occurring over a large temporal scale may be a special case of more general order-of-acquisition effects, and both may be a general property of learning mechanisms. 相似文献
18.
《Quarterly journal of experimental psychology (2006)》2013,66(10):1963-1973
The present study compared the effects of age of acquisition (AoA) on object naming across groups of older individuals with cognitive impairments, healthy older controls, and young healthy controls. All participants named a set of 80 pictures, within which both AoA and frequency were manipulated orthogonally. Early-acquired objects were named faster than late-acquired objects across all groups. Response time also declined with age and with cognitive impairment between the groups. The effect of AoA differed across groups, with AoA effects being largest for the older group with cognitive impairments and smallest for the young control group. The present study adds strength to the suggestion that AoA of picture names is one of the factors that influence survival or loss of memories in dementia and cognitive decline, and this could therefore be used as a potential screening test for cognitive impairment disorders in the future. 相似文献
19.
《Quarterly journal of experimental psychology (2006)》2013,66(9):1726-1742
Pure alexia is an acquired reading disorder in which previously literate adults adopt a letter-by-letter processing strategy. Though these individuals display impaired reading, research shows that they are still able to use certain lexical information in order to facilitate visual word processing. The current experiment investigates the role that a word's age of acquisition (AoA) plays in the reading processes of an individual with pure alexia (G.J.) when other lexical variables have been controlled. Results from a sentence reading task in which eye movement patterns were recorded indicated that G.J. shows a strong effect of AoA, where late-acquired words are more difficult to process than early-acquired words. Furthermore, it was observed that the AoA effect is much greater for G.J. than for age-matched control participants. This indicates that patients with pure alexia rely heavily on intact top-down information, supporting the interactive activation model of reading. 相似文献
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Pure alexia is an acquired reading disorder in which previously literate adults adopt a letter-by-letter processing strategy. Though these individuals display impaired reading, research shows that they are still able to use certain lexical information in order to facilitate visual word processing. The current experiment investigates the role that a word's age of acquisition (AoA) plays in the reading processes of an individual with pure alexia (G.J.) when other lexical variables have been controlled. Results from a sentence reading task in which eye movement patterns were recorded indicated that G.J. shows a strong effect of AoA, where late-acquired words are more difficult to process than early-acquired words. Furthermore, it was observed that the AoA effect is much greater for G.J. than for age-matched control participants. This indicates that patients with pure alexia rely heavily on intact top-down information, supporting the interactive activation model of reading. 相似文献