Perceptual adjustment to time-compressed speech: A cross-linguistic study

Previous research has shown that, when hearers listen to artificially speeded speech, their performance improves over the course of 10–15 sentences, as if their perceptual system was “adapting” to these fast rates of speech. In this paper, we further investigate the mechanisms that are responsible for such effects. In Experiment 1, we report that, for bilingual speakers of Catalan and Spanish, exposure to compressed sentences in either language improves performance on sentences in the other language. Experiment 2 reports that Catalan/Spanish transfer of performance occurs even in monolingual speakers of Spanish who do not understand Catalan. In Experiment 3, we study another pair of languages— namely, English and French—and report no transfer of adaptation between these two languages for English—French bilinguals. Experiment 4, with monolingual English speakers, assesses transfer of adaptation from French, Dutch, and English toward English. Here we find that there is no adaptation from French and intermediate adaptation from Dutch. We discuss the locus of the adaptation to compressed speech and relate our findings to other cross-linguistic studies in speech perception.     

A Longitudinal Study of Vocational Maturity and Ethnic Identity Development

This study examines longitudinally the development of vocational maturity and ethnic identity in a majority and a minority group of 641 students in the Province of Québec, Canada. Ethnic identity and four components of vocational maturity were assessed in four cohorts at three times of measurement. Results show clearly different developmental trends in both ethnic identity and in vocational maturity for majority and minority groups: The minority group showed a linear increase in ethnic identity over time, while the majority group showed a decrease starting with the second time of measurement; vocational maturity components showed a more complex pattern of changes but demonstrated that minority participants matured significantly earlier than those from the majority group. There was a positive relationship between ethnic identity and vocational maturity for both groups.     

Verbal interference with perceptual classification: The effect of semantic structure

In a task of the same form as the standard Stroop test, the relevant attribute was ellipse size and the required responses were the numbers 1 through 6 assigned to each of the ellipses in order of increasing size. The irrelevant attribute consisted of either alphabet letters or the numerical symbols 1 through 6 displayed in the center of each ellipse. The numerals produced more interference with the classification of the relevant attribute than the alphabet letters, supporting Klein’s (1964) results. In addition, the interference due to the irrelevant numerical symbols increased as the distance between the values of the relevant and irrelevant attributes was decreased. Since “distance” is a structural property of the number system, this indicated that the competing response tendencies aroused by the irrelevant numericals involved the semantic structure for numbers. The same results were obtained when numerical quantity, rather than ellipse size, was the relevant attribute.     

Logical and memory processes in a unidimensional concept identification task by children and adults

Behavior of 12-year-old children and of adults was studied in a unidimensional concept identification task. Data have been analyzed within the framework of a hypothesis testing model involving a testing process and a memory process. The data show that testing strategy, as it is described in the model, is very close in children and adults. In children, however, who exhibit lesser retention of information preceding the last trial, the memory process suffers from more limitations than in adults.     

The interaction of veracity and syntax in the processing of sentences1

The reaction times of 80 Ss in judging sentences true or false with respect to pictures were analyzed, and it was noted (a) that true sentences containing an expected surface structure required less time than false sentences of the same structure, (b) that latencies to true sentences containing an unexpected surface structure were longer than latencies to the same sentences when their structure was identical to that of previous sentences, and (c) that transitive-verb constructions appeared easier to judge than predicate nominatives of the same length.     

Exploring changes during life and career design dialogues

This article describes the processes of change that occur during career counseling based on the ‘making oneself self’ model (Guichard, 2008; Guichard, 2009). This counseling intervention process forms part of the more general paradigm of life designing (Savickas et al., 2009). The main goal for this counseling is fostering “reflexivity” of individuals with regard to their investment in their various spheres of life. Three career counseling interviews were conducted using both methods of dialogues for life and career design dialogues (LCDD) and self-confrontation (Larsen, Flesaker, & Foundation, 2008; Valach, Michel, Dey, & Young, 2002). Each interview is described with a focus on the changes perceived by the interviewees in relation to their initial reason for consulting as well as on their dialogues with the counselor, who facilitated these changes and provided support for them. The analysis of the dialogues suggests the existence of a three-step evolution supporting the changes. On the basis of these data, the discussion examines the reflexive approach in its theoretical, methodological and practical dimensions.     

High test-retest reliability of a neural index of rapid automatic discrimination of unfamiliar individual faces

An important aspect of human individual face recognition is the ability to discriminate unfamiliar individual. Since many general processes contribute to explicit behavioural performance in individual face discrimination tasks, isolating a measure of unfamiliar individual face discrimination ability in humans is challenging. In recent years, a fast periodic visual stimulation approach (FPVS) has provided objective (frequency-locked) implicit electrophysiological indices of individual face discrimination that are highly sensitive at the individual level within a few minutes of testing. Here we evaluate the test-retest reliability of this response across scalp electroencephalographic (EEG) recording sessions separated by more than two months, in the same 30 individuals. We found no test-retest difference overall across sessions in terms of amplitude and spatial distribution of the EEG individual face discrimination response. Moreover, with only 4 stimulation sequences corresponding to 4 min of recordings per session, the individual face discrimination response was highly reliable in terms of amplitude, spatial distribution, and shape. Together with previous observations, these results strengthen the diagnostic value of FPVS-EEG as an objective and rapid flag for specific difficulties at individual face recognition in the human population.     

Les Carrières Scolaires Des Jeunes Allophones À Montréal, Toronto Et Vancouver: Une Analyse Comparative

On the basis of administrative data obtained from provincial or local authorities, this article examines the school pathways of young allophones in the dominant linguistic sector: French in Montreal and English in Toronto and Vancouver. In each of the three cities, although they have comparatively lower characteristics, the allophones (target group) perform more or less as the non-allophones (comparison group), in terms of cumulative graduation rates as well as choice of selective courses leading to CEGEP or university. It remains, nevertheless, that this performance differs between linguistic subgroups, with the hierarchy of such subgroups varying between the three cities. However, a multivariate regression analysis reveals, after controlling for the differences in the characteristics of the two groups, that the control group comes rather on top and this, in all three cities. Moreover, the regression analysis examines, for each of the three cities, the risk factors affecting the target group and compares them with the corresponding factors affecting the comparison group.     

Psychometric properties of the mobility inventory for agoraphobia: convergent, discriminant, and criterion-related validity

Aims of this study were (a) to summarize the psychometric literature on the Mobility Inventory for Agoraphobia (MIA), (b) to examine the convergent and discriminant validity of the MIA's Avoidance Alone and Avoidance Accompanied rating scales relative to clinical severity ratings of anxiety disorders from the Anxiety Disorders Interview Schedule (ADIS), and (c) to establish a cutoff score indicative of interviewers’ diagnosis of agoraphobia for the Avoidance Alone scale. A meta-analytic synthesis of 10 published studies yielded positive evidence for internal consistency and convergent and discriminant validity of the scales. Participants in the present study were 129 people with a diagnosis of panic disorder. Internal consistency was excellent for this sample, α = .95 for AAC and .96 for AAL. When the MIA scales were correlated with interviewer ratings, evidence for convergent and discriminant validity for AAL was strong (convergent r with agoraphobia severity ratings = .63 vs. discriminant rs of .10–.29 for other anxiety disorders) and more modest but still positive for AAC (.54 vs. .01–.37). Receiver operating curve analysis indicated that the optimal operating point for AAL as an indicator of ADIS agoraphobia diagnosis was 1.61, which yielded sensitivity of .87 and specificity of .73.