Emotional Lexicon in Down Syndrome.

We studied comprehension of emotion versus concrete/abstract words in Down syndrome (DS). Study 1 compared 26 participants with DS and 26 typically developing (TD) children matched on verbal ability. Results showed no difference between groups. Study 2 assessed whether chronological age (CA) and (non)verbal abilities predicted developmental trajectories of comprehension in 36 children with DS and 143 TD children. For the latter, these variables predicted comprehension of all three word types. For the former, receptive vocabulary predicted comprehension of all word types, but CA and nonverbal reasoning only predicted comprehension of concrete words. This suggests that people with DS have no specific emotional lexicon deficit. Supporting their general lexical development would help them access abstract and emotional meanings.

Recognition of Basic Emotions with and without the Use of Emotional Vocabulary by Adolescents with Down Syndrome.

BACKGROUND: Children with Down syndrome (DS) often experience behavioral and emotional issues that complicate their socialization process and may lead to psychopathological disorders. These problems may be related to deficits affecting emotional knowledge, particularly emotional vocabulary. Because emotional vocabulary makes it easier for typically developing children to identify emotions, a deficit affecting it in DS could be problematic. METHODS: Twenty-eight adolescents with DS matched with typically developing (TD) children for their score on the Benton Facial Recognition Test were asked to recognize six emotional expressions presented in the form of filmed sequences, based on (1) nonverbal cues such as prosody, and (2) an emotional label. RESULTS: The adolescents with DS recognized the six basic emotional expressions at a level comparable to that of the TD children in both conditions (with and without emotional vocabulary), but the facilitating effect of vocabulary was lower in that group. CONCLUSIONS: This study does not show a deficit affecting emotion recognition in DS, but it emphasizes the importance of early acquisition of emotional knowledge in this syndrome. Regular and varied use of internal state words should be encouraged in familial interactions, and education should include specifically adapted social and emotional learning programs.

Adolescent School Bullying and Life Skills: A Systematic Review of the Recent Literature.

The health consequences of being involved in bullying and cyberbullying are well described for adolescents, but many questions related to the role played by their life skills remain unanswered. Accordingly, this systematic review aims to provide a clear overview of research on the relationships between bullying involvement as a bully, victim, bully-victim or bystander, and adolescents' life skills. This article systematically reviewed 71 relevant empirical studies that met the inclusion criteria, extracted from the PubMed, PsycINFO, Scopus, Sage, Wiley, and SpringerLink databases. Their main findings were categorized according to the three types of life skills described by the World Health Organization: decision-making/problem-solving skills, interpersonal and communication skills, and self-management skills. Results showed relatively consensual outcomes for communication and interpersonal skills (empathy, moral disengagement) and skills for managing stress (coping strategies). Other decision-making or interpersonal skills, such as executive function or theory of mind, were poorly explored, and require further research, if we are to understand how life skills may be involved in bullying. Taken together, our findings highlight methodological heterogeneity and measurement problems in bullying studies that make their results difficult to interpret. Recommendations for prevention/education health researchers and professionals are provided, emphasizing the importance of considering the sociocognitive development of adolescents in bullying prevention.

Emotion Recognition as a Real Strength in Williams Syndrome: Evidence From a Dynamic Non-verbal Task.

The hypersocial profile characterizing individuals with Williams syndrome (WS), and particularly their attraction to human faces and their desire to form relationships with other people, could favor the development of their emotion recognition capacities. This study seeks to better understand the development of emotion recognition capacities in WS. The ability to recognize six emotions was assessed in 15 participants with WS. Their performance was compared to that of 15 participants with Down syndrome (DS) and 15 typically developing (TD) children of the same non-verbal developmental age, as assessed with Raven's Colored Progressive Matrices (RCPM; Raven et al., 1998). The analysis of the three groups' results revealed that the participants with WS performed better than the participants with DS and also than the TD children. Individuals with WS performed at a similar level to TD participants in terms of recognizing different types of emotions. The study of development trajectories confirmed that the participants with WS presented the same development profile as the TD participants. These results seem to indicate that the recognition of emotional facial expressions constitutes a real strength in people with WS.

Emotion Recognition in Adolescents with Down Syndrome: A Nonverbal Approach.

Several studies have reported that persons with Down syndrome (DS) have difficulties recognizing emotions; however, there is insufficient research to prove that a deficit of emotional knowledge exists in DS. The aim of this study was to evaluate the recognition of emotional facial expressions without making use of emotional vocabulary, given the language problems known to be associated with this syndrome. The ability to recognize six emotions was assessed in 24 adolescents with DS. Their performance was compared to that of 24 typically developing children with the same nonverbal-developmental age, as assessed by Raven's Progressive Matrices. Analysis of the results revealed no global difference; only marginal differences in the recognition of different emotions appeared. Study of the developmental trajectories revealed a developmental difference: the nonverbal reasoning level assessed by Raven's matrices did not predict success on the experimental tasks in the DS group, contrary to the typically developing group. These results do not corroborate the hypothesis that there is an emotional knowledge deficit in DS and emphasize the importance of using dynamic, strictly nonverbal tasks in populations with language disorders.

Emotion recognition by children with Down syndrome: a longitudinal study.

BACKGROUND: According to the literature, children with Down syndrome (DS) have difficulties recognising facial expressions. Yet abilities to recognise emotional expressions are often assessed in tasks that imply comprehension of words for emotions. We investigated the development of these abilities in children with DS in a longitudinal study that did not involve lexical knowledge of emotions. METHOD: Children with DS and nonspecific intellectual disability and typically developing children matched for developmental age (DA) were assessed once a year over 3 years. They were asked to recognise the facial expression of an emotion after hearing a vocalisation. RESULTS: In each annual session, children with DS were not significantly different from others at recognising emotions. Their abilities to discriminate basic emotions improved significantly and to a similar extent to those of other children. CONCLUSION: The findings indicate that children with DS develop emotion recognition abilities similarly to other children of the same DA.