Exploring the relation between visual mental imagery and affect in the daily life of previously depressed and never depressed individuals

Previously depressed individuals experience disturbances in affect. Affective disturbances may be related to visual mental imagery, given that imagery-based processing of emotional stimuli causes stronger affective responses than verbal processing in experimental laboratory studies. However, the role of imagery-based processing in everyday life is unknown. This study assessed mental imagery in the daily life of previously and never depressed individuals. Higher levels of visual mental imagery was hypothesised to be associated with more affective reactivity to both negatively and positively valenced mental representations.

This study was the first to explore mental imagery in daily life using experience sampling methodology. Previously depressed (n?=?10) and matched never depressed (n?=?11) individuals participated in this study. Momentary affect and imagery-based processing were assessed using the “Imagine your mood” smartphone application. Participants recorded on average 136 momentary reports over a period of 8 weeks.

The expected association between visual mental imagery and affective reactivity was not found. Unexpectedly, in both previously and never depressed individuals, higher levels of imagery-based processing of mental representations in daily life were significantly associated with better momentary mood and more positive affect, regardless of valence.

The causality of effects remains to be examined in future studies.     

Uncertainty management: the influence of uncertainty salience on reactions to perceived procedural fairness.

On the basis of fairness heuristic theory, it is argued in this article that people especially need fairness when they are reminded about aspects of their lives that make them uncertain. It is therefore proposed that thinking about uncertainty should make fairness a more important issue to people. The findings of 3 experiments support this line of reasoning: Asking (vs. not asking) participants 2 questions that solicited their thoughts and feelings of being uncertain led to stronger effects of perceived procedural fairness on participants' affective reactions toward the way they were treated. It is argued that these findings suggest that fairness matters to people especially when they are trying to deal with things that make them uncertain. An implication of the current findings therefore may be that fairness is important to people because it gives them an opportunity to manage uncertain aspects of their lives.     

A Population‐Based Comparison of Female and Male Same‐Sex Parent and Different‐Sex Parent Households

This investigation compared Dutch same‐sex parent and different‐sex parent households on children's psychological well‐being, parenting stress, and support in child rearing. It was also assessed whether associations among children's well‐being, parenting stress, and support in child rearing were different in the two household types. Data were based on a nationally representative survey (N = 25,250). Matching was used to enhance similarity in background characteristics between both types of families. Parental and child characteristics were matched for 43 female same‐sex parent, 52 male same‐sex parent, and 95 different‐sex parent households with offspring between 5 and 18 years old. No significant differences were found on children's well‐being, problems in the parent–child relationship, being worried about the child, or the use of formal and informal support between mothers in same‐sex and different‐sex parent households or for fathers in same‐sex and different‐sex parent households. Regarding perceived confidence in child rearing, fathers in same‐sex parent households and mothers in different‐sex parent households felt less competent than their counterparts. Neither the associations between children's well‐being and the predictors (parenting stress variables) nor those between support and the predictors (parenting stress and children's well‐being) differed along household type. In this population‐based study, the similarity in child outcomes regardless of household type confirms the results of prior investigations based on convenience samples. These findings are pertinent to family therapists, practitioners, court officials, and policymakers who seek information on parenting experiences and child outcomes in female and male same‐sex parent families.     

Mother's personality and infant temperament

We examined if perfectionism and the perception of being an anxious person were associated with more negative infant temperament ratings by the mothers. 386 women (mean age = 30.08; standard deviation = 4.21) in their last trimester of pregnancy completed the Multidimensional Perfectionism Scale (MPS), the Beck Depression Inventory-II (BDI-II) and an item about their perception of being or not an anxious person. The Portuguese version of the Diagnostic Interview for Genetic Studies and the Operational Criteria Checklist for Psychotic Illness were used to generate diagnoses according to DSM-IV and ICD-10 criteria. After delivery, women completed eight items of the Difficult Infant Temperament Questionnaire (developed by our team) and filled in, again, the BDI-II and were interviewed with the DIGS. Women with depression (DSM-IV/ICD-10) and probable cases of depression using different cut-offs adjusted to Portuguese prevalence (BDI-II), in pregnancy and postpartum, were excluded. The Difficult Infant Temperament Questionnaire showed to have factorial validity and internal consistency. There was a statistically significant negative correlation between perfectionism total scale score and item 6 from the temperament scale (“is your baby irritable or fussy?”). Considering MPS 3-factor solution found for pregnancy there was also a statistically significant negative correlation between SOP and the same item. Women with low SOP differed from those with medium and high SOP in the total temperament score. Moreover, the low SOP group differed from the medium group on items three and four scores. There were no significant associations with SPP, which is the dimension more closely associated with negative outcomes. There was an association between anxiety trait status (having it or not) and scoring low, medium or high in the infant temperament scale. The proportion of anxious vs. non-anxious women presenting a high score on the infant temperament scale was higher (24.2% vs. 12.9%). Linear regressions showed that SOP (low vs. medium/high) offered a significant contribution to the prediction of total temperament scale score and items 3 and 4 scores, but a logistic regression did not confirm trait anxiety as a significant predictor of mother's infant temperament perception. Concluding, a major result concerns the fact that higher levels of adaptive perfectionism (i.e. SOP) are associated (and predict) a less negative view of their infant's temperament. These results on the effect of mother's anxiety and perfectionism on the child temperament perception might have treatment implications. As perfectionism is not always maladaptive, some of its positive features could be used to enhance women's self-efficacy/sense of parental competence in their role as mothers and positive affect towards their infants. Also, antenatal interventions aimed at minimising anxiety could help to optimise infant temperament outcomes, which could, eventually, also, lead to subsequent maternal and infant mental health better outcomes.     

On the benign qualities of behavioral disinhibition: because of the prosocial nature of people, behavioral disinhibition can weaken pleasure with getting more than you deserve

This article focuses on social situations in which people are surprised about what is happening and inhibited about how to respond to the situation at hand. We study these situations by examining a classic topic in social psychology: how people respond to receiving better outcomes than are deserved. In these situations, the actions of an authority or a coworker push in the direction of accepting and enjoying the unfair outcome, whereas personal values for most people push in the direction of rejecting or being displeased with the outcome. This conflict may inhibit people's response to the advantageous but unfair outcomes. If people are indeed inhibited about how to respond to these kinds of outcomes, then lowering behavioral inhibition by reminding people of having acted in the past without inhibitions (in a manner that is unrelated to the outcomes participants subsequently receive) should affect reactions to the outcomes. Specifically, we hypothesize that because many people are prosocial and want to adhere to principles of fairness, reminders of behavioral disinhibition will lead to less pleasure with the unfairly obtained outcomes. The results of 8 experiments (conducted both inside and outside the psychology laboratory) revealed evidence for this benign disinhibition effect on various reactions to outcomes that are better than deserved. In further accordance with our line of reasoning, the effect is particularly pronounced among those who adhere to a prosocial orientation or who have adopted a prosocial mindset and is not observed among those with proself orientations or mindsets.     

The best of both worlds: Integrating conscious and unconscious thought best solves complex decisions

Two studies address the debate over whether conscious or unconscious mental processes best handle complex decisions. According to Unconscious Thought Theory (Dijksterhuis & Nordgren, 2006) both modes of thinking have particular advantages: conscious thought can follow strict rules, whereas unconscious thought is better suited for integrating numerous decision attributes. Because most complex decisions require both adherence to precise rules and the aggregation of information, we hypothesized that complex decisions can best be made by engaging in periods of both conscious and unconscious thought. In both studies we found that the sequential integration of conscious and unconscious thought solved complex choices better than conscious or unconscious thought alone. In Study 2 we examined whether the sequential order of the integration condition matters. In line with our prediction, we found that integration worked best when unconscious thought followed conscious thought.     

Appetitive and aversive olfactory learning induce similar generalization rates in the honey bee

Appetitive and aversive learning drive an animal toward or away from stimuli predicting reinforcement, respectively. The specificity of these memories may vary due to differences in cost–benefit relationships associated with appetitive and aversive contexts. As a consequence, generalization performances may differ after appetitive and aversive training. Here, we determined whether honey bees show different rates of olfactory generalization following appetitive olfactory conditioning of the proboscis extension response, or aversive olfactory conditioning of the sting extension response. In both cases, we performed differential conditioning, which improves discrimination learning between a reinforced odor (CS+) and a non-reinforced odor (CS?) and evaluated generalization to two novel odors whose similarity to the CS+ and the CS? was different. We show, given the same level of discriminatory performance, that rates of generalization are similar between the two conditioning protocols and discuss the possible causes for this phenomenon.     

The 9th annual INDUS-EM 2013 Emergency Medicine Summit, “Principles,Practices, and Patients,” a level one international meeting,Kerala University of Health Sciences and Jubilee Mission Medical College and Research Institute,Thrissur, Kerala,India, October 23–27, 2013

INDUS-EM is India’s only level one conference imparting and exchanging quality knowledge in acute care. Specifically, in general and specialized emergency care and training in trauma, burns, cardiac, stroke, environmental and disaster medicine. It provides a series of exchanges regarding academic development and implementation of training tools related to developing future academic faculty and residents in Emergency Medicine in India. The INDUS-EM leadership and board of directors invited scholars from multiple institutions to participate in this advanced educational symposium that was held in Thrissur, Kerala in October 2013.     

Reading Ability and the Use of Context in Orthographic Information Processing

Reading ability and context use in orthographic processing during silent reading were investigated. Poor readers and reading-level matched controls were presented target words containing a letter substitution in two contrasting context conditions. The hypothesis was that presenting a word in a highly predictable context would induce readers to proceed through the text without completely processing orthographic units at lower processing levels in the hierarchy (e.g., constituent letters). This general context effect was found. Normal and poor readers did not differ in context dependency. Poor readers more often missed substitutions, regardless of context. Poor readers also processed orthographic information less accurately. Target letters located in final word position were missed most often. Substitutions located in high bigram-frequency letter clusters were more often missed, and this effect was independent of intraword location. The implications of these results for understanding poor readers' basic reading problems are discussed.