Alexithymia (difficulties identifying and describing feelings) predicts increased risks for psychopathology, especially during the transition from childhood to adolescence. However, little is known of the early contributors to alexithymia. The language hypothesis of alexithymia suggests that language deficits play a primary role in predisposing language-impaired groups to developing alexithymia; yet longitudinal data tracking prospective relationship between language function and alexithymia are scarce. Leveraging data from the Surrey Communication and Language in Education cohort (N = 229, mean age at time point 1 = 5.32 years, SD = 0.29, 51.1% female), we investigated the prospective link between childhood language development and alexithymic traits in adolescence. Results indicated that boys with low language function at ages 4–5 years, and those who later met the diagnostic criteria for language disorders at ages 5–6 years, reported elevated alexithymic traits when they reached adolescence. Parent-reported child syntax abilities at ages 5–6 years revealed a dimensional relationship with alexithymic traits, and this was consistent with behavioral assessments on related structural language abilities. Empirically derived language groups and latent language trajectories did not predict alexithymic traits in adolescence. While findings support the language hypothesis of alexithymia, greater specificity of the alexithymia construct in developmental populations is needed to guide clinical interventions.

Research reveals that emotional intelligence is an important factor in predicting performance in teams. In this article, we initially outline a theoretical model for examining emotional intelligence in teams. Using this model, we test a short version (16 items) of the self-report Workgroup Emotional Intelligence Profile (WEIP). Evidence from three studies supports this model. Two samples of 620 and 217 employees support the hypothesized structure of the WEIP-S. Four distinct constructs were derived: Awareness of own emotions; Management of own emotions; Awareness of others' emotions; and Management of others' emotions. The WEIP-Short Version (WEIP-S) scale, therefore, is based on abilities that are vital during the interaction of team members. Data from 99 employees provide evidence of test–retest stability for the WEIP-S across three time periods. Limitations and potential uses in management research for this short-version scale are discussed.

The construct of emotional awareness refers to attending to, identifying, differentiating, and labelling emotions in oneself and in others. Forty-two smokers were evaluated before they stopped smoking and also filled out the Levels of Emotional Awareness Scale (LEAS), the Toronto Alexithymia Scale (TAS-20), and the Sensation Seeking Scale (SSS). Subjects had low levels of emotional awareness and their scores on the emotional components of the TAS-20 were high in comparison to the general French population. No relationship was found between TAS-20 and LEAS, which confirms that these scales measure complementary dimensions of emotional processing that are only partially linked. Whereas sensation seeking was lower in self-rated alexithymic subjects, high scores on Boredom Susceptibility and total SSS among women were related to low LEAS scores. The results highlighted impairment of emotion processing in these subjects. Their state versus trait status is discussed, as well as their defensive functions. Treatment targeting emotional abilities enhancement for these subjects, as in other addictions, may help improve treatment of tobacco dependence.