Modality dependency of familiarity ratings of Japanese words

Familiarity ratings for a large number of aurally and visually presented Japanese words were measured for 11 subjects, in order to investigate the modality dependency of familiarity. The correlation coefficient between auditory and visual ratings was .808, which is lower than that observed for English words, suggesting that a substantial portion of the mental lexicon is modality dependent. It was shown that the modality dependency is greater for low-familiarity words than it is for medium- or high-familiarity words. This difference between the low- and the medium- or high-familiarity words has a relationship to orthography. That is, the dependency is larger in words consisting only ofkanji, which may have multiple pronunciations and usually represent meaning, than it is in words consisting only ofhiragana or katakana, which have a single pronunciation and usually do not represent meaning. These results indicate that the idiosyncratic characteristics of Japanese orthography contribute to the modality dependency.     

Practice, familiarity and reading rate for words and nonsense syllables

Two experiments were carried out to test a number of hypotheses regarding the effects of practice and S-R familiarity on choice reaction times. In Experiment 1 subjects read lists of nonsense syllables of varying levels of association value and differing degrees of choice. It was found that the slope of reading time per syllable was linear with respect to the log of the number of choices, but that the slope was steeper for syllables of lower association value. In Experiment 2, 4-and 32-choice lists of the same average association value nonsense syllables were read on three successive days, as were lists of common three-letter words. The words showed zero slope against number of choices, and the slope for the nonsense syllables decreased with practice. These results are considered to support recent modifications to views on the role of information theory in psychology.     

Assumptions of agreement and familiarity on the abbreviated conners teachers rating scale

Implicit in the development and use of the Conners' scales are the assumptions that the raters will agree upon their rating of hyperactivity regardless of a lack of operational defitions of items in such scales, and that the cut-off score (1.5) for ADHD should be higher in cases where the rater has some familiarity with the clinical case. This study describes a method for the evaluation of both assumptions. Seven children were rated by nursing staff and school teachers using the Abbreviated Conners Teachers Rating Scale (ACTRS) daily. Observations were conducted during the 7 a.m.-3 p.m. and 3 p.m.–7 p.m. shifts in order to provide two separate scores across raters. The results supported the assumption of agreement within (for example nurses' ratings during the 7 a.m.–3 p.m. period) and between (i.e. nurses' ratings versus teachers' ratings) settings. The results did not support the assumption of familiarity: scores during early observations were similar to the scores during later observations (when more familiarity with the clinical case is assumed). It was concluded that familiarity with the clinical case does not necessarily lead to higher scores (i.e. a better prediction of hyperactivity as a function of the rater's familiarity with the case) on the ACTRS. Agreements within and between observers could be a function of the raters' agreement in terms of using a specific cut-off point (i.e. 1.5) in their definition of a case as ‘hyperactive’, rather than the raters' agreement on reporting similar scores across observers.     

Age-of-acquisition,imagery, concreteness,familiarity, and ambiguity measures for 1,944 words

Age-of-acquisition, imagery, concreteness, familiarity, and ambiguity measures for 1,944 words of varying length and frequency of occurrence are presented. The words can all be used as nouns. Intergroup reliabilities are satisfactory on all attributes. Correlations with previous word lists are significant, and the intercorrelations between measures match previous findings.     

Role of stimulus modality in rating ordinary and derived word strings.

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.     

Meaning-dependent ratings of imagery,age of acquisition,familiarity, and concreteness for 387 ambiguous words

The problem of word ambiguity has generally been overlooked in compiling lists of words measured on various attributes. In this study, rating measures were obtained on the meanings of 387 words, the ambiguity of which had been established empirically. Imagery, age-of-acquisition, concreteness, and familiarity ratings are reported for each meaning, together with an index of meaning dominance. The results suggest that the most dominant meanings tend to be the most imageable, concrete, familiar, and earliest acquired. Generally satisfactory correlations with other norms were obtained.     

Reliability and validity of the functional assessment rating scale.

The Functional Assessment Rating Scale was developed as a measure of psychiatric symptomatology and psychosocial impairments. This study was designed to report estimates of reliability and validity with a population of schizophrenic patients. The scale showed very good interrater agreement, test-retest reliability, construct validity, and concurrent validity, so the scale seems a useful measure of psychopathology which may be used to assess and monitor patients displaying severe mental illnesses.     

Reliability of the sliding scale for collecting affective responses to words

Warriner, Shore, Schmidt, Imbault, and Kuperman, Canadian Journal of Experimental Psychology, 71; 71–88 (2017) have recently proposed a slider task in which participants move a manikin on a computer screen toward or further away from a word, and the distance (in pixels) is a measure of the word’s valence. Warriner, Shore, Schmidt, Imbault, and Kuperman, Canadian Journal of Experimental Psychology, 71; 71–88 (2017) showed this task to be more valid than the widely used rating task, but they did not examine the reliability of the new methodology. In this study we investigated multiple aspects of this task’s reliability. In Experiment 1 (Exps. 1.1–1.6), we showed that the sliding scale has high split-half reliability (r = .868 to .931). In Experiment 2, we also showed that the slider task elicits consistent repeated responses both within a single session (Exp. 2: r = .804) and across two sessions separated by one week (Exp. 3: r = .754). Overall, the slider task, in addition to having high validity, is highly reliable.     

Imagery,concreteness, age-of-acquisition,familiarity, and meaningfulness values for 205 five-letter words having single-solution anagrams

Solution-word imagery appears to affect difficulty of anagram solving. To assist research in this area, we present imagery, concreteness, age-of-acquisition, familiarity, and meaningfulness values for 205 five-letter words known to form single-solution anagrams. None of the words have repeated letters. Intergroup reliabilities were satisfactory on all attributes. Significant correlations were found with previous word lists and the intercorrelations between dimensions matched previous findings.     

Norms of valence,arousal, concreteness,familiarity, imageability,and context availability for 1,100 Chinese words

In the present study, we collected valence, arousal, concreteness, familiarity, imageability, and context availability ratings for a total of 1,100 Chinese words. The ratings for all variables were collected with 9-point Likert scales. We tested the reliability of the present database by comparing it to the extant Chinese Affective Word System, and performed split-half correlations for all six variables. We then evaluated the relationships between all variables. Regarding the affective variables, we found a typical quadratic relation between valence and arousal, in line with previous findings. Likewise, significant correlations were found between the semantic variables. Importantly, we explored the relationships between ratings for the affective variables (i.e., valence and arousal) and concreteness ratings, suggesting that valence and arousal ratings can predict concreteness ratings. This database of affective norms will be a valuable source of information for emotion research that makes use of Chinese words, and will enable researchers to use highly controlled Chinese verbal stimuli to more reliably investigate the relation between cognition and emotion.     

Semantic and associative priming in the cerebral hemispheres: some words do, some words don't ... sometimes, some places

This study investigated spreading activation for words presented to the left and right hemispheres using an automatic semantic priming paradigm. Three types of semantic relations were used: similar-only (Deer-Pony), associated-only (Bee-Honey), and similar + associated (Doctor-Nurse). Priming of lexical decisions was symmetrical over visual fields for all semantic relations when prime words were centrally presented. However, when primes and targets were lateralized to the same visual field, similar-only priming was greater in the LVF than in the RVF, no priming was obtained for associated-only words, and priming was equivalent over visual fields for similar + associated words. Similar results were found using a naming task. These findings suggest that it is important to lateralize both prime and target information to assess hemisphere-specific spreading activation processes. Further, while spreading activation occurs in either hemisphere for the most highly related words (those related by category membership and association), our findings suggest that automatic access to semantic category relatedness occurs primarily in the right cerebral hemisphere. These results imply a unique role for the right hemisphere in the processing of word meanings. We relate our results to our previous proposal (Burgess & Simpson, 1988a; Chiarello, 1988c) that there is rapid selection of one meaning and suppression of other candidates in the left hemisphere, while activation spreads more diffusely in the right hemisphere. We also outline a new proposal that activation spreads in a different manner for associated words than for words related by semantic similarity.     

A different look at perceptual defense for taboo words

Hober has concluded from previous work that meaningfulness, frequency, and related stimulus variables directly affect the clarity of letters of words. To examine whether the letters of taboo words would be harder to see, 12 taboo words were matched in length to 12 very frequent and 12 very rare neutral words. Each word was shown an unpredictable number of times. Three groups of 8 Ss each were required, respectively, either to name the letters they saw on each flash, name the letters and then guess the word, or guess the word only. While no differences were found among the three groups, the clarity of the letters of the frequent words exceeded that for the rare words, which in tum was higher than that of the taboo words. This difference was apparent on even the first flash, supporting the interpretation of a perceptual defense effect.     

Dates of entry and measures of imagery,concreteness, goodness,and familiarity for 1,046 words sampled from theOxford English Dictionary

TheOxford English Dictionary is the standard reference work for determining the earliest known instance of the occurrence of a word (its date of entry). Partly in order to facilitate research on the relation between the date of entry and other psychological variables, we gathered normative data on 1,046 words sampled from theOxford English Dictionary. We present data for scales that measure the imagery, concreteness, goodness, and familiarity values for words. These norms may also be of use to researchers who are not explicitly concerned with words’ date of entry, but who wish to sample words from a set that contains a large number of unfamiliar as well as familiar words.     

Visual category-selectivity for faces, places and objects emerges along different developmental trajectories

The organization of category-selective regions in ventral visual cortex is well characterized in human adults. We investigated a crucial, previously unaddressed, question about how this organization emerges developmentally. We contrasted the developmental trajectories for face-, object-, and place-selective activation in the ventral visual cortex in children, adolescents, and adults. Although children demonstrated adult-like organization in object- and place-related cortex, as a group they failed to show consistent face-selective activation in classical face regions. The lack of a consistent neural signature for faces was attributable to (1) reduced face-selectivity and extent of activation within the regions that will become the FFA, OFA, and STS in adults, and (2) smaller volumes and considerable variability in the locus of face-selective activation in individual children. In contrast, adolescents showed an adult-like pattern of face-selective activation, although it was more right-lateralized. These findings reveal critical age-related differences in the emergence of category-specific functional organization in the visual cortex and support a model of brain development in which specialization emerges from interactions between experience-dependent learning and the maturing brain.     

Featural and configurational processes in the recognition of faces of different familiarity

Previous research suggests that face recognition may involve both configurational and piecemeal (featural) processing. To explore the relationship between these processing modes, we examined the patterns of recognition impairment produced by blurring, inversion, and scrambling, both singly and in various combinations. Two tasks were used: recognition of unfamiliar faces (seen once before) and recognition of highly familiar faces (celebrities). The results provide further support for a configurational-featural distinction. Recognition performance remained well above chance if faces were blurred, scrambled, inverted, or simultaneously inverted and scrambled: each of these manipulations disrupts either configurational or piecemeal processing, leaving the other mode available as a route to recognition. However, blurred/scrambled and blurred/inverted faces were recognised at or near chance levels, presumably because both configurational processing and featural processing were disrupted. Similar patterns of effects were found for both familiar and unfamiliar faces, suggesting that the relationship between configurational and featural processing is qualitatively similar in both cases.