High and low alexithymia scorers were confronted with a modified visual oddball task that allowed the study of categorical perception of emotional expressions on faces. Participants had to quickly detect a deviant (rare) morphed face that shared or did not share the same emotional expression as the frequent one. Expected categorical perception effects, which were also neurophysiologically indexed, showed that rare stimuli were detected faster if they depicted a different emotional expression compared to rare stimuli depicting the same emotional expression (...) than the frequent one. Even if no differences were observed at a behavioural level, high alexithymia scorers evidenced overall delayed neurophysiological responses in components related to the attentional processing of rare emotional faces. Moreover, the categorical perception effects for event-related components associated with the attentional processing were smaller in high alexithymia scorers and were even absent for anger. These results show that high alexithymia scorers present discrimination delays that are already observed at the attentional level. (shrink)

In Study 1, we examined the moderating impact of alexithymia (i.e., a difficulty identifying and describing feelings to other people and an externally oriented cognitive style) on the automatic processing of affective information. The affective priming paradigm was used, and lower priming effects for high alexithymia scorers were observed when congruent (incongruent) pairs involving nonverbal primes (angry face) and verbal target were presented. The results held after controlling for participants' negative affectivity. The same effects were replicated in Studies 2 and (...) 3, with trait anxiety and depression entered as additional covariates. In Study 3, no moderating impact of alexithymia was found for verbal-facial pairs suggesting that the results cannot be merely explained in terms of transcoding limitations for high alexithymia scorers. Overall, the present results suggest that alexithymia could be related to a difficulty in processing and automatically using high arousal emotional information to respond to concomittant behavioural demands. (shrink)

High levels of alexithymia are typically associated with impaired memory for emotional, but not neutral words. We conducted two experimental studies to establish if this effect generalises to non-v...

ABSTRACTIn this conceptual review, we discuss models of emotion and its regulation and identify a spectrum of processes that characterise adaptive adjustment to the affective environment. We descri...

The capacity to perceive internal bodily states is linked to emotional awareness and effective emotional regulation. We explore individual differences in emotional awareness in relation to the fading affect bias, which refers to the greater dwindling of unpleasant compared to pleasant emotions in autobiographical memory. We consider interoceptive awareness and alexithymia in relation to the FAB, and private event rehearsal as a mediating process. With increasing interoceptive awareness, there was an enhanced FAB, but with increasing alexithymia, there was a decreased (...) FAB. Further, the effects of interoceptive awareness were partially mediated by private rehearsal of pleasant events. We provide novel evidence that capacity for emotional awareness and thus effective processing is an important factor predictive of the FAB. Moreover, our results imply an important role for maintaining positive affect in the FAB. Our findings offer new insights into the effects of interoception and alexithymia on autobiographical memory, and support concepts of the FAB emerging as a result of adaptive emotional regulation processes. (shrink)

ABSTRACTAlexithymia is characterised by a lack of words for emotional experiences and it has been implicated in deficits in emotion processing. Research in this area has typically focused on judgem...

Alexithymia is characterized by difficulty identifying and describing one’s own emotion. Identifying and describing one’s emotion involves several cognitive processes, so alexithymia may result from a number of impairments. Here we propose the alexithymia language hypothesis—the hypothesis that language impairment can give rise to alexithymia—and critically review relevant evidence from healthy populations, developmental disorders, adult-onset illness, and acquired brain injury. We conclude that the available evidence is supportive of the alexithymia–language hypothesis, and therefore that language impairment may represent one of (...) multiple routes to alexithymia. Where evidence is lacking, we outline which approaches will be useful in testing this hypothesis. (shrink)

The main aim of the study was to check: attachment-related differences in alexithymia and the mediating role of mind-mindedness in attachment-alexithymia relationship. Method: Attachment, alexithymia and mind-mindedness were measured in the sample of 128 Polish undergraduates. Results: Positive associations were seen between attachment anxiety and overall alexithymia scores and difficulty identifying emotions. Attachment avoidance was positively associated with overall alexithymia score, difficulty describing feelings and externally oriented thinking. Mind-mindedness was not related to neither attachment or alexithymia. Conclusion: There are attachment-related (...) differences in alexithymia, but mind-mindedness seems not to mediate attachment-alexithymia relationship. (shrink)

Previous research has shown that ruminative thoughts are associated with impairments in well-being. However, the direction of this relationship is unclear. There are findings indicating both unidirectional and bidirectional (i.e., reciprocal) relationships. The question therefore arises how rumination and well-being are related. Furthermore, previous findings on the relationship between rumination and problem solving are heterogeneous. However, since ruminative thinking involves an increased use of resources to solve a problem, it is assumed that these resources (i.e., attention and effort) can positively (...) mediate the relationship between rumination and problem solving. On the other hand, it is also assumed that the negative effects of rumination on well-being negatively mediate the relation between rumination and problem solving. In Study 1 and 2 of the present dissertation, therefore, the relationship between rumination, well-being, resources (i.e., attention and effort), and problem solving was examined in a longitudinal way. The assumption that rumination also has a functional side is further supported by the hypothesis that ruminative thoughts can also lead to more constructive and deliberative thoughts about a problem, which in turn can foster the positive reappraisal of an event and ultimately personal growth. Study 3 of the present dissertation therefore examined to what extent ruminative thoughts can also lead to more constructive coping strategies. Furthermore, it was analysed to what extent the appraisal of an event as threatening and uncontrollable can cause the occurrence of ruminative thoughts. In summary, this work focuses on the functional and dysfunctional aspects of ruminative thoughts related to human well-being and problem solving. (shrink)