Roman digit naming: evidence for a semantic route

Earlier research with monolinguals and bilinguals showed that numbers may be named through both a semantic and a phonological route, depending on the number's language and format (Arabic or verbal), task demands, and naming language. The present study investigated the importance of the semantic route for the processing of a third representation of magnitude, namely Roman digits. Using an interference paradigm, we showed that the processing of Roman target digits is influenced by Arabic digit distractors, both in a naming task and a parity judgment task. Roman digits were processed faster if the target and distractor were of the same magnitude. If this was not the case, processing speed slowed down as the numerical distance between target and distractor increased. This strongly suggests that semantic access is mandatory when naming Roman digits. Implications are discussed for the number processing domain and for models of translation in bilinguals.     

HIV, Sex, and Social Change: Applying ESID Principles to HIV Prevention Research

The HIV epidemic has been the most significant public health crisis of the last 2 decades. Although Experimental Social Innovation and Dissemination (ESID) principles have been used by many HIV prevention researchers, the clearest application is the series of model-building and replication experiments conducted by Kelly and colleagues. The model mobilized, trained, and engaged key opinion leaders to serve as behavior change and safe-sex endorsers in their social networks. This paper illustrates how ESID principles were used to develop, test, and disseminate an innovative social model and discusses the challenges of applying ESID methodology in the midst of a public health emergency.     

Language experience influences audiovisual speech integration in unimodal and bimodal bilingual infants

Infants as young as 2 months can integrate audio and visual aspects of speech articulation. A shift of attention from the eyes towards the mouth of talking faces occurs around 6 months of age in monolingual infants. However, it is unknown whether this pattern of attention during audiovisual speech processing is influenced by speech and language experience in infancy. The present study investigated this question by analysing audiovisual speech processing in three groups of 4‐ to 8‐month‐old infants who differed in their language experience: monolinguals, unimodal bilinguals (infants exposed to two or more spoken languages) and bimodal bilinguals (hearing infants with Deaf mothers). Eye‐tracking was used to study patterns of face scanning while infants were viewing faces articulating syllables with congruent, incongruent and silent auditory tracks. Monolinguals and unimodal bilinguals increased their attention to the mouth of talking faces between 4 and 8 months, while bimodal bilinguals did not show any age difference in their scanning patterns. Moreover, older (6.6 to 8 months), but not younger, monolinguals (4 to 6.5 months) showed increased visual attention to the mouth of faces articulating audiovisually incongruent rather than congruent faces, indicating surprise or novelty. In contrast, no audiovisual congruency effect was found in unimodal or bimodal bilinguals. Results suggest that speech and language experience influences audiovisual integration in infancy. Specifically, reduced or more variable experience of audiovisual speech from the primary caregiver may lead to less sensitivity to the integration of audio and visual cues of speech articulation.     

Lie,truth, lie: the role of task switching in a deception context

A cornerstone of the task switching literature is the finding that task performance is typically slower and more error-prone when the task switches than when it repeats. So far, deception research has largely ignored that such cognitive switch costs should also emerge when switching between truth telling and lying, and may affect the cognitive cost of lying as reflected in higher prefrontal brain activity and slower and less accurate responding compared to truth telling. To get a grasp on the relative size of the switch costs associated with lying and truth telling, the current study had participants perform a reaction time-based deception task, in which they alternated between lying and telling the truth to yes/no questions that were related to activities performed in the lab (Experiment 1) or neutral autobiographical facts (Experiment 2). In both experiments, the error and reaction time switch costs were found to be equally large for switching from truth telling to lying and from lying to truth telling. This symmetry in switch costs can be explained from the hypothesis that lying requires a first step of truth telling, and demonstrates that task switching does not contribute to the cognitive cost of lying when the repetition/switch ratio is balanced. Theoretical and methodological implications are considered.     

Reproductive Decision-Making in MMR Mutation Carriers After Results Disclosure: Impact of Psychological Status in Childbearing Options

Reproductive techniques such as prenatal diagnosis (PND) or preimplantation genetic diagnosis (PGD), although debated, are legally forbidden in France in case of Lynch syndrome. The preference of mutation carriers about their reproductive options is not systematically considered in France. We aimed to prospectively assess the reproductive preferences of mismatch repair mutation carriers consulting in our institution (2003–2010, n?=?100). We also considered the short- and long-term post-disclosure psychological impact using the Impact of Events Scale-Revised questionnaire to measure the prevalence of posttraumatic stress disorder (PTSD) in those patients. Complete data were obtained for 34 respondents (17 males, 17 females, median age of 33.5 years [22–59]). Seventeen respondents (57 %) preferred spontaneous natural conception versus 28 % and 35 % choosing PND and PGD, respectively. At results disclosure, respondents mainly explained their distress by fear of premature death (43 %) and transmitting mutated genes (42 %). One year later, this last fear remained predominant in 55 % of subjects. None of the main socio-demographical, psychological or medical variables (including fear of transmitting mutations) was significantly associated with the reproductive preferences. Results disclosure had a real and time-decreasing psychological impact on mutation carriers. Reproductive techniques, expected to decrease the hereditary risk, were not significantly preferred to natural conception.     

The Role of Workers’ Motivational Profiles in Affective and Organizational Factors

We used latent profile analyses to understand how the different forms of motivation proposed by self-determination theory combine with each other and how they relate to some organizational factors (i.e., perceived organizational support and procedural justice) and well-and ill-being indicators (i.e., work engagement, quality of working life, work satisfaction, job anxiety, and burnout). The research draws upon quantitative data collected by means of a questionnaire that was administered to 328 employees (Study 1) and 521 employees (Study 2) from various French companies. Results revealed that workers characterized by the two most autonomous motivational profiles displayed higher levels of work engagement, quality of working life, and work satisfaction, and lower levels of burnout and job anxiety than those with low levels of autonomous motivation, and introjected and external regulations (Low AU/INR/EXR profile), and those with moderate levels of autonomous motivation, moderate to high levels of introjected regulation, and moderate levels of external regulation (Mod AU/INR/EXR profile in Study 1 and Mod AU–High INR–Mod EXR profile in Study 2). Of interest is that the High AU–Low INR/EXR and High AU/INR–Low EXR profiles did not differ on well- and ill-being. In addition, perceived organizational support and procedural justice were associated with a greater probability of belonging to the High AU–Low INR/EXR and High AU/INR–Low EXR profiles, taking the Low AU/INR/EXR profile as a referent. The present research contributes towards a better understanding of the links between workers’ motivational profiles and affective and organizational factors.     

“Just Access”? Questions of Equity in Access and Funding for Assistive Technology

Assistive technology has great potential to contribute to health, functioning, and quality of life. To date, as exemplified in the Canadian context, variations and inequities in access to assistive technology are evident; the development of legislation, policies, and programs has not kept up with the increasing use of assistive technology. In this article, we apply ;Daniels’s (2008) theory of just health to argue that equitable access to assistive technology funding and services is necessary for justice. In doing so, we offer theoretical guidance for the development of legislation, policies, and programs to guide such access in health and social services.