Le pouvoir d’agir à l’épreuve de la souffrance au travail : émotions,recherche et construction de sens

Work may support personnalization and creation when subjects can transfer and develop in their professional environment what they do, value, plan or got in other domains of life. By contrast, suffering at work traps the subject in a reciprocal causality loop in which agency decrease and loss of meaning go hand in hand. Both depend on work experience’s disconnection from other subject’s life experiences. We hypothesize that emotion, as an antecedent of meaning search (Rime, 2005) and a vehicle for behaviors intersignification, is a means for re-appropriating an identity of “homme capable” (Ricoeur, 2004). An action-research at Purpan’s hospital “Suffering at work” consulting, considers those statements at individual and collective levels by comparing two Groups of Work Situations Analyze.     

Ageing and secondary-distinctiveness-based effects: The orthographic distinctiveness effect is more robust than the bizarreness effect

Differences related to ageing were investigated in two cases of secondary-distinctiveness-based effects: the bizarreness effect and the orthographic distinctiveness effect. A secondary distinctiveness effect means that items that are unusual compared to one's general knowledge stored in permanent memory are better remembered than common items. Experiment 1 confirmed that ageing diminishes the facilitative effects of bizarreness in a mixed list design with equal numbers of bizarre and common images. We suggest that the impaired bizarreness effect in older adults (above age 70) may be due to reduced attentional resources, since no bizarreness effect was observed for younger adults in the divided attention condition. Experiment 2 studied the orthographic distinctiveness effect in ageing for the first time. Contrary to our expectations, an orthographic distinctiveness effect was observed for all participants including older adults and younger adults in a divided attention condition. Because reduced attentional resources due to normal ageing or to experimental manipulation did not impact the facilitative effects of orthographic distinctiveness, our findings suggest that the orthographic distinctiveness effect may be mediated by more automatic processing.     

Contrasting the effects of suboptimally versus optimally presented affect primes on effort-related cardiac response

Participants worked on an easy versus difficult arithmetic task with integrated happiness versus sadness primes, presented either suboptimally (briefly and masked) or optimally (long and visible). As predicted by the IAPE model (Gendolla in International Journal of Psychophysiology 86:123–135, 2012. doi:10.1016/j.ijpsycho.2012.05.003), the affect primes moderated the task difficulty effect on mental effort in the suboptimal-prime condition: cardiac pre-ejection period response was stronger in the happiness/difficult than in the sadness/difficult condition and tended to be stronger in the sadness-easy than in the happiness-easy condition. These effects were reversed in the optimal-prime-presentation condition, suggesting behavior correction due to controlled prime processing. Moreover, neither suboptimally nor optimally presented affect primes had prime-congruent effects on conscious mood assessed via self-report. The results demonstrate differential effects of implicitly versus explicitly processed affect cues on mental effort and suggest that they can do so without inducing emotional feelings.     

Getting a tool gives wings: overestimation of tool-related benefits in a motor imagery task and a decision task

Two experiments examine whether people overestimate the benefits provided by tool use in motor tasks. Participants had to move different quantities of objects by hand (two at a time) or with a tool (four at a time). The tool was not within reach so participants had to get it before moving the objects. In Experiment 1, the task was performed in a real and an imagined situation. In Experiment 2, participants had to decide for each quantity, whether they preferred moving the objects by hand or with the tool. Our findings indicated that people perceive tool actions as less costly in terms of movement time than they actually are (Experiment 1) and decide to use a tool even when it objectively provides less time-based benefits than using the hands (Experiment 2). Taken together, the data suggest that people overestimate the benefits provided by tool use.     

Why does lag affect the durability of memory-based automaticity: Loss of memory strength or interference?

In Rickard, Lau, and Pashler's (2008) investigation of the lag effect on memory-based automaticity, response times were faster and proportion of trials retrieved was higher at the end of practice for short lag items than for long lag items. However, during testing after a delay, response times were slower and proportion of trials retrieved was lower for short lag items than for long lag items. The current study investigated the extent to which the lag effect on the durability of memory-based automaticity is due to interference or to the loss of memory strength with time. Participants repeatedly practiced alphabet subtraction items in short lag and long lag conditions. After practice, half of the participants were immediately tested and the other half were tested after a 7-day delay. Results indicate that the lag effect on the durability of memory-based automaticity is primarily due to interference. We discuss potential modification of current memory-based processing theories to account for these effects.     

Effects of working memory training in young and old adults

Many cognitive abilities, including working memory and reasoning ability, decline with progressing age. In this study, we investigated whether four weeks of intensive working memory training would enhance working memory and reasoning performance in an age-comparative setting. Groups of 34 young (19–36 years) and 27 older (62–77 years) adults practiced tasks representing the three functional categories in the facet model of working memory capacity: storage and processing, relational integration, and supervision. The data were compared to those of a young and an old active control group who practiced tasks with low working memory demands. A cognitive test battery measuring near and far transfer was administered before and after training. Both age groups showed increased working memory performance in the trained tasks and in one structurally similar, but nontrained, task. Young adults also improved in a task measuring word-position binding in working memory. However, we found no far transfer to reasoning in either age group. The results provide evidence that working memory performance can be improved throughout the life span. However, in contrast to a previous study in which each facet of working memory capacity was trained separately, the present study showed that training multiple functional categories simultaneously induces less transfer.     

The mediating role of positive and negative affect in the situational motivation-performance relationship

Based on self-determination theory (Deci and Ryan in Intrinsic motivation and self-determination in human behavior. Plenum Publishing Co., New York, 1985) and the broaden-and-build theory (Fredrickson in Am Psychol 56:218–226, 2001), the purpose of the present research was to propose and test an integrative model on the role of positive and negative affect as mediators of the situational motivation-performance relationship. Specifically, the hypothesized model posits that autonomous motivation predicts positive affect, while controlled motivation and amotivation both lead to negative affect. In addition, amotivation negatively predicts positive affect. In turn, positive and negative affect positively and negatively predict performance, respectively. The model was confirmed in three studies using correlational (Studies 1 and 2) and experimental designs (Study 3) with a cognitive task (anagrams). In addition, the role of individual differences (Study 2) and situational factors (Study 3) as triggers of the “Motivation-Affect-Performance” sequence was confirmed. Theoretical implications and directions for future research are discussed.     

On the (In)Compatibility of Attitudes Toward Peace and War

Although attitudes toward peace and war are usually treated as two opposite poles of one dimension, in this article we argue that they may represent two distinct dimensions. To investigate this idea, we developed and tested a new balanced measure, the Attitudes Toward Peace and War (APW) Scale, in three studies (N = 4,742) in the United States and Denmark. Exploratory and confirmatory factor analyses showed that attitudes toward peace and war formed two distinct, though negatively related, factors. Structural equation modeling showed that antecedents of attitudes toward peace included egalitarian ideological beliefs, the values of international harmony and equality, and empathic concern for others, and consequences included intentions to engage in peace‐related activities. On the other hand, antecedents of attitudes toward war included authoritarian ideological beliefs, the values of national strength and order, and less personal distress, and consequences included intentions to engage in warlike activities. Results also showed that political affiliation had an impact on the relationship between peace and war attitudes, with conservatives less likely to find the attitudes incompatible. The findings support the view that attitudes toward peace and war represent two distinct dimensions.     

Zuckerman's Revised Alternative Five-Factor Model: Validation of the Zuckerman-Kuhlman-Aluja Personality Questionnaire in Four French-Speaking Countries

The aim of this study was to analyze the replicability of Zuckerman's revised Alternative Five-factor model in a French-speaking context by validating the Zuckerman-Kuhlman-Aluja Personality Questionnaire (ZKA–PQ) simultaneously in 4 French-speaking countries. The total sample was made up of 1,497 subjects from Belgium, Canada, France, and Switzerland. The internal consistencies for all countries were generally similar to those found for the normative U.S. and Spanish samples. A factor analysis confirmed that the normative structure replicated well and was stable within this French-speaking context. Moreover, multigroup confirmatory factor analyses have shown that the ZKA–PQ reaches scalar invariance across these 4 countries. Mean scores were slightly different for women and men, with women scoring higher on Neuroticism but lower on Sensation Seeking. Globally, mean score differences across countries were small. Overall, the ZKA–PQ seems an interesting alternative to assess both lower and higher order personality traits for applied or research purposes.