Imageability is known to enhance association-memory for verbal paired-associates. High-imageability words can be further subdivided by manipulability, the ease by which the named object can be functionally interacted with. Prior studies suggest that motor processing enhances item-memory, but impairs association-memory. However, these studies used action verbs and concrete nouns as the high- and...

Words associated with perceptually salient, highly imageable concepts are learned earlier in life, more accurately recalled, and more rapidly named than abstract words (R. W. Brown, 1976; Walker & Hulme, 1999). Theories accounting for this concreteness effect have focused exclusively on semantic properties of word referents. A novel possibility is that word structure may also contribute to the ...

INTRODUCTION Several authors described cases of dissociated impairment in naming nouns and verbs. There are four main accounts of this dissociation: (i) patients may have purely lexical damage which selectively affects verbs or nouns at a late stage of the linguistic processing (phonological or orthographic lexicons) (Rapp & Caramazza, 2002); (ii) the damage affects a lexical device, either at ...

Ratings of age of acquisition (AoA), imageability, and familiarity were collected for 1,526 words. The methodology made use of a modular approach, in which the full sample of words was divided into five separate blocks. Within each block, each word was rated on each of the three variables by 20 participants (undergraduate students from the University of Bristol). Analyses comparing these rating...

Middle-aged (N = 252, M = 39.91), young-old (N = 486, M = 60.77), and old-old (N = 137, M = 74.42) participants in the Seattle Longitudinal Study were tested on two occasions on their recall of a 20-item word list. Proportions of participants in each group correctly recalling each word-unit served as the dependent measure. Word-unit scores obtained in 1991 were regressed on those from 1984, yie...

To what extent does semantic information play a functional role in visual word recognition? Theories of word recognition vary in the importance assigned to semantic information in visual lexical decision, with past research suggesting that the nature of the foils is a crucial determinant of semantic reliance. Here, we explored the conditions under which semantic variables influence lexical deci...

Relative to abstract words, concrete words typically elicit faster response times and larger N400 and N700 event-related potential (ERP) brain responses. These effects have been interpreted as reflecting the denser links to associated semantic information of concrete words and their recruitment of visual imagery processes. Here, we examined whether there are ERP differences between concrete and...

E. Strain, K. E. Patterson, and M. S. Seidenberg (2002) reported an effect of imageability and a Regularity Imageability interaction in a regression analysis of naming latencies to 120 words. One of their items (couth) was named correctly by just 5 of their 24 participants, and its reaction time was an outlier on their distribution. When that single item is removed, the significant predictors a...

Text comprehension requires readers to mentally simulate the described situation by reactivating previously acquired sensory and motor information from (episodic) memory. Drawing upon research demonstrating gender differences, favouring girls, in tasks involving episodic memory retrieval, the present study explores whether gender differences exist in mental simulation in children (Grades 4 to 6...

The semantic richness of a word is multidimensional, and includes dimensions such as semantic neighborhood density, imageability, number of features, and valence. While certain dimensions (e.g., imageability) have been examined in the memory domain, the bulk of semantic richness research has been confined to visual word recognition tasks. Therefore, it is unclear if other dimensions influence m...