The Load-Based Learner Profile for Incidental Word Learning Task Generation

2014 ◽  
pp. 190-200 ◽  
Author(s):  
Di Zou ◽  
Haoran Xie ◽  
Qing Li ◽  
Fu Lee Wang ◽  
Wei Chen
Keyword(s):  
Word Learning ◽  
Learning Task ◽  
Learner Profile ◽  
Incidental Word Learning

Morphological Knowledge as an Aid to Word Learning: A Cross-Situational Word Learning Study

2021 ◽  
Author(s):  
Sara Finley
Keyword(s):  
Word Learning ◽  
Word Meaning ◽  
Learning Task ◽  
Artificial Language ◽  
Initial Training ◽  
Experimental Conditions ◽  
Morphological Knowledge ◽  
Semantic Categories ◽  
English Speaking ◽  
Morphological Cues

The present study explores morphological bootstrapping in cross-situational word learning. Adult, English-speaking participants were exposed to novel words from an artificial language from three different semantic categories: fruit, animals, and vehicles. In the Experimental conditions, the final CV syllable was consistent across categories (e.g., /-ke/ for fruits), while in the Control condition, the endings were the same, but were assigned to words randomly. After initial training on the morphology under various degrees of referential uncertainty, participants were given a cross-situational word learning task with high referential uncertainty. With poor statistical cues to learn the words across trials, participants were forced to rely on the morphological cues to word meaning. In Experiments 1-3, participants in the Experimental conditions repeatedly outperformed participants in the Control conditions. In Experiment 4, when referential uncertainty was high in both parts of the experiment, there was no evidence of learning or making use of the morphological cues. These results suggest that learners apply morphological cues to word meaning only once they are reliably available.

scholarly journals Evaluation of the Consonant Vowel Consonant (CVC) Test as an Assessment and Screening Instrument for Mild Cognitive Impairment

2015 ◽  
Vol 7 (4) ◽  
pp. 119 ◽  
Author(s):  
Esther Vierck ◽  
Richard J. Porter ◽  
Janet K. Spittlehouse ◽  
Peter R. Joyce
Keyword(s):  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Psychometric Properties ◽  
Word Learning ◽  
Verbal Memory ◽  
Verbal Learning ◽  
Learning Task ◽  
Screening Instrument ◽  
Learning Tasks ◽  
Ceiling Effects

<p>Objective: Traditional word learning tasks have been criticised for being affected by ceiling effects. The Consonant Vowel Consonant (CVC) test is a non-word verbal learning task designed to be more difficult and therefore have a lower risk of ceiling effects.</p><p>Method: The current study examines the psychometric properties of the CVC in 404 middle-aged persons and evaluates it as a screening instrument for mild cognitive impairment by comparing it to the Montreal Cognitive Assessment (MoCA). Differences between currently depressed and non-depressed participants were also examined.</p><p>Results: CVC characteristics are similar to traditional verbal memory tasks but with reduced likelihood of a ceiling effect. Using the standard cut-off on the MoCA as an indication of mild cognitive impairment, the CVC performed only moderately well in predicting this. Depressed participants scored significantly lower on the CVC compared with non-depressed individuals.</p><p>Conclusions: The CVC may be similar in psychometric properties to the traditional word learning tests but with a higher ceiling. Scores are lower in depression.</p>

scholarly journals Monolingual and Bilingual Word Recognition and Word Learning in Background Noise

2019 ◽  
Vol 63 (2) ◽  
pp. 381-403 ◽  
Author(s):  
Giovanna Morini ◽  
Rochelle S. Newman
Keyword(s):  
Word Recognition ◽  
White Noise ◽  
Object Relations ◽  
Word Learning ◽  
Background Noise ◽  
Learning Task ◽  
Growing Up ◽  
Linguistic Experience ◽  
Speech In Noise

The question of whether bilingualism leads to advantages or disadvantages in linguistic abilities has been debated for many years. It is unclear whether growing up with one versus two languages is related to variations in the ability to process speech in the presence of background noise. We present findings from a word recognition and a word learning task with monolingual and bilingual adults. Bilinguals appear to be less accurate than monolinguals at identifying familiar words in the presence of white noise. However, the bilingual “disadvantage” identified during word recognition is not present when listeners were asked to acquire novel word-object relations that were trained either in noise or in quiet. This work suggests that linguistic experience and the demands associated with the type of task both play a role in the ability for listeners to process speech in noise.

Song and infant-directed speech facilitate word learning

2019 ◽  
Vol 73 (7) ◽  
pp. 1036-1054
Author(s):  
Weiyi Ma ◽  
Anna Fiveash ◽  
Elizabeth Hellmuth Margulis ◽  
Douglas Behrend ◽  
William Forde Thompson
Keyword(s):  
Language Learning ◽  
Word Learning ◽  
Word Association ◽  
Learning Task ◽  
Learning Performance ◽  
Long Term Memory ◽  
Term Memory ◽  
English Speaking ◽  
The Relationship

Two separate lines of research have examined the influence of song and infant-directed speech (IDS—a speech register that includes some melodic features) on language learning, suggesting that the use of musical attributes in speech input can enhance language learning. However, the benefits of these two types of stimuli have never been directly compared. In this investigation, we compared the effects of song and IDS for immediate word learning and long-term memory of the learned words. This study examines whether the highly musical stimuli (i.e., song) would facilitate language learning more than the less musical stimuli (i.e., IDS). English-speaking adults were administered a word learning task, with Mandarin Chinese words presented in adult-directed speech (ADS), IDS, or song. Participants’ word learning performance was assessed immediately after the word learning task (immediate word learning) and then 1 day later (long-term memory). Results showed that both song and IDS facilitated immediate word learning and long-term memory of the words; however, this facilitative effect did not differ between IDS and song, suggesting that the relationship between the degree of musicality and language learning performance is not linear. In addition, song and IDS were found to facilitate the word association process (mapping a label to its referent) rather than the word recognition process. Finally, participants’ confidence in their answers might not differ among ADS, IDS, and sung words.

Variation among developmental dyslexics: Evidence from a printed-word-learning task

2004 ◽  
Vol 87 (2) ◽  
pp. 125-154 ◽  
Author(s):  
Caroline E Bailey ◽  
Franklin R Manis ◽  
William C Pedersen ◽  
Mark S Seidenberg
Keyword(s):  
Word Learning ◽  
Learning Task ◽  
Printed Word

Attention and word learning in toddlers who are late talkers

2015 ◽  
Vol 43 (5) ◽  
pp. 1020-1037 ◽  
Author(s):  
MICHELLE MACROY-HIGGINS ◽  
ELIZABETH A. MONTEMARANO
Keyword(s):  
Language Development ◽  
Word Learning ◽  
Learning Task ◽  
Attention Allocation ◽  
The Novel ◽  
Typically Developing ◽  
Auditory Comprehension ◽  
Late Talkers ◽  
Novel Words

AbstractThe purpose of this study was to examine attention allocation in toddlers who were late talkers and toddlers with typical language development while they were engaged in a word-learning task in order to determine if differences exist. Two-year-olds who were late talkers (11) and typically developing toddlers (11) were taught twelve novel pseudo-words for unfamiliar objects over ten training sessions. The toddlers' attention allocation during the word-learning sessions was measured as well as their comprehension of the newly learned words. Late talkers showed reduced attention allocation to objects during word-training sessions, and also comprehended fewer of the novel words than toddlers with typical language development. Attention allocation was found to be a stronger predictor of word learning as compared to cognition and auditory comprehension. Reduced attention allocation may contribute to the early lexical delay characteristic in late talkers.

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