La cara y la emoción: límites de la universalidad

Resumen

El trabajo analiza los datos que utilizan Ekman y Oster (1979) para defender la «universalidad» de seis expresiones faciales emocionales, y concluye que la evidencia arg¨ida por los neodarwinianos no sustenta sus tesis. La conclusión más aceptable es que la sonrisa correlaciona de forma innata con estados agradables, y que los estados emotivos desagradables tienen una forma de expresión que nunca se confunde con las expresiones de emociones positivas.     

Problems with Dreyfus' dialectic

Phenomenology and the Cognitive Sciences -     

Upward and Downward Counterfactual Thought After Loss: A Multiwave Controlled Longitudinal Study

Counterfactual thoughts, mental simulations about how a situation may have turned out differently (i.e., “if only …, then …”), can reduce mental health after stressful life-events. However, how specific counterfactual thought types relate to post-loss mental health problems is unclear. We hypothesized that self-referenced upward counterfactuals (i.e., “If only I had done …, then the current situation would be better”) may serve as cognitive avoidance, thereby perpetuating loss-related distress. Conversely, downward counterfactuals (i.e., “If … had happened, then the current situation could have been [even] worse”) may facilitate benefit finding, thereby reducing distress. In a longitudinal survey, self-referent, other-referent, and nonreferent upward counterfactuals, and nonreferent downward counterfactuals were assessed at baseline. Prolonged grief and depression symptoms were assessed at baseline, and 6- and 12-month follow-ups. Multiple regression analyses assessed associations between counterfactual thoughts and symptom levels in 65 recently bereaved people who generated counterfactual thoughts about the loss-event. Moderator analyses assessed the unicity of significant effects in the previous step, by comparing these effects in 59 people generating loss-related counterfactuals with those in 59 propensity-score matched participants generating counterfactuals about other negative life-events. Multivariate analyses showed that nonreferent upward counterfactuals were uniquely strongly positively associated with prolonged grief and depression symptoms concurrently. Self-referent upward counterfactuals were uniquely positively associated with prolonged grief and depression symptoms longitudinally. Moderator analyses confirmed that thinking about how one’s (in)actions could prevent a death uniquely exacerbated prolonged grief and depression severity. Prolonged grief treatment may be improved by targeting self-blame and guilt.     

The ignorance behind inconsistency toleration

Synthese - Inconsistency toleration is the phenomenon of working with inconsistent information without threatening one’s rationality. Here I address the role that ignorance plays for the...     

Analysis of the Acquisition of Verbal Operants in a Child from 17 Months to 2 Years of Age

The Psychological Record - The purpose of this study was to longitudinally investigate the acquisition of verbal operants in a typically developing child from 17 months to 2 years of age. Verbal...     

Patterns of Attachment in Frequently and Infrequently Reading Mother—Child Dyads

This study explored the relationship between the quality of the mother–child attachment and how often mothers read to their children. Eighteen children who were read to infrequently were matched to a group of children who were read to daily, for sex, age, and socioeconomic status. The children's mothers read them a booklet, mother and child were observed in a reunion episode, the children completed the Peabody Picture Vocabulary Test (Dunn, 1965) and Frostig's (1966) test for spatial orientation, and the mothers were given the Adult Attachment Interview (George, Kaplan, & Main, 1984). The mothers in the frequently reading dyads did not need to discipline their child to focus on the reading task as often as the mothers in the infrequently reading dyads did. Mothers whose attachment to their child was less secure spent less time reading to their child and had more troublesome episodes during the reading session than mothers whose attachment to their child was more secure. The security of the mother-child attachment was related to the mothers' representation of their relationship with their parents, and mothers who had a secure relationship with their child read more frequently to their child than did mothers who had an insecure relationship with their child.     

The differential effect of background music on memory for verbal and visuospatial information

Background music is a part of our everyday activities. Considerable evidence suggests that listening to music while performing cognitive tasks may negatively influence performance. However, other studies have shown that it can benefit memory when the music played during the encoding of information is also provided during the retrieval of that information, in the so-called context dependent memory effect. Since controversial results may be attributed to the nature of the material to be memorized, the aim of the present study is to compare the potential effect of consistent background music on the immediate and long-term recall of verbal and visuospatial information. Experiment 1 showed that instrumental background music does not benefit nor decrease recall of a list of unrelated words, both at the immediate and the 48-hours-delayed tests. By contrast, Experiment 2 revealed that the same background music can impair immediate and therefore long-term memory for visuospatial information. Results are interpreted in terms of competition for neurocognitive resources, with tasks mostly relying on the same brain hemisphere competing for a limited set of resources. Hence, background music might impair visuospatial memory to a greater extent than verbal memory, in the context of limited capacity cognitive system. In conclusion, the nature of the material to be learnt must be considered to fully understand the effect of background music on memory.     

Effect of Depressive Symptoms and Sex on the Relationship Between Loneliness and Cigarette Dependence: A Moderated Mediation

Loneliness is a subjective and emotionally unpleasant experience of perceiving insufficient social relationships. Previous research has revealed that loneliness constitutes a psychosocial risk factor for depression, and is also related to unhealthy behaviors such as smoking. This study aims to examine the relation between loneliness, depression, and cigarette dependence, and to explore the role of sex in this relationship. A total sample of 275 adult treatment-seeking daily smokers (Mage = 45.3; 61.5% females) was used. Our results showed a significant correlation between higher scores of loneliness, depressive symptoms, and cigarette dependence. In addition, mediation analysis showed a significant indirect effect of loneliness on cigarette dependence, via depressive symptoms. Regarding the effect of sex, we found that this variable significantly moderated the relationship between depressive symptoms and cigarette dependence. Results of this study extend previous literature by showing that, in treatment seeking smokers, loneliness is a significant predictor of depressive symptoms, and through this relation, it predicts cigarette dependence. Additionally, sex was a significant moderator of this relation. These findings have several clinical implications, and also contribute to the understanding of cigarette dependence, which is a well-known barrier for smoking cessation.     

Three Questions Regarding the Ecological Validity of Experimental Research on the Impact of Viewing Thin-Ideal Media Images

We experimentally examined fairness perceptions of accommodating people with disabilities by manipulating the granting of an accommodation, reward structure, and the best performer on a word search task. Data from 134 undergraduate students indicated that granting an accommodation was seen as less fair than not granting it, that having a person with a disability excel in performance was seen as less fair than when the person did not excel, and that fairness perceptions were lowest when the person with a disability received an accommodation and excelled in performance. Although the intent of the Americans with Disabilities Act (ADA) is to level the playing field for people with disabilities, our results show that when an accommodation helps the requester, others think it is unfair.