For a psycholinguistic model of handwriting production: testing the syllable-bigram controversy

This study examined the theoretical controversy on the impact of syllables and bigrams in handwriting production. French children and adults wrote words on a digitizer so that we could collect data on the local, online processing of handwriting production. The words differed in the position of the lowest frequency bigram. In one condition, it coincided with the word's syllable boundary. In the other condition, it was located before the syllable boundary. The results yielded higher movement durations at the position where the low-frequency bigram coincided with the syllable boundary compared to where the low-frequency bigram appeared before the syllable boundary. Syllable-oriented strategies failed with the presence of a very low-frequency bigram within the initial syllable. Further analysis showed that children in grades 3 and 4 privileged syllable-oriented programming strategies. The production times of children in grade 4 were also affected by syllable frequency and, to a lesser extent, bigram frequency. The adults writing durations were modulated by bigram frequency. Therefore, both bigrams and syllables regulate handwriting production although the influence of bigrams was stronger in adults than children. In the light of these results, we propose a psycholinguistic model of handwriting production.     

Justified ethicality: Observing desired counterfactuals modifies ethical perceptions and behavior

Employing a die-under-cup paradigm, we study the extent to which people lie when it is transparently clear they cannot be caught. We asked participants to report the outcome of a private die roll and gain money according to their reports. Results suggest that the degree of lying depends on the extent to which self-justifications are available. Specifically, when people are allowed to roll the die three times to ensure its legitimacy, but only the first roll is supposed to “count,” we find evidence that the highest outcome of the three rolls is reported. Eliminating the ability to observe more than one roll reduces lying. Additional results suggest that observing desired counterfactuals, in the form of additional rolls not meant to determine pay, attenuates the degree to which people perceive lies as unethical. People seem to derive value from self-justifications allowing them to lie for money while feeling honest.     

People look at the object they fear: oculomotor capture by stimuli that signal threat

It is known that people covertly attend to threatening stimuli even when it is not beneficial for the task. In the current study we examined whether overt selection is affected by the presence of an object that signals threat. We demonstrate that stimuli that signal the possibility of receiving an electric shock capture the eyes more often than stimuli signalling no shock. Capture occurred even though the threat-signalling stimulus was neither physically salient nor task relevant at any point during the experiment. Crucially, even though fixating the threat-related stimulus made it more likely to receive a shock, results indicate that participants could not help but doing it. Our findings indicate that the presence of a stimulus merely signalling the possibility of receiving a shock is prioritised in selection, and exogenously captures the eyes even when this ultimately results in the execution of the threat (i.e. receiving a shock). Oculomotor capture was particularly pronounced for the fastest saccades which is consistent with the idea that threat influences visual selection at an early stage of processing, when selection is mainly involuntarily.     

Interactive Links Between Theory of Mind,Peer Victimization,and Reactive and Proactive Aggression

This study investigated the relation between theory of mind and reactive and proactive aggression, respectively, as well as the moderating role of peer victimization in this context. The 574 participants were drawn from a longitudinal study of twins. Theory of mind was assessed before school entry, when participants were 5 years old. Reactive and proactive aggression as well as peer victimization were assessed a year later in kindergarten. Results from multilevel regression analyses revealed that low theory of mind was related to a high level of reactive aggression, but only in children who experienced average to high levels of peer victimization. In contrast, a high theory of mind was related to a high level of proactive aggression. Again, this relation was especially pronounced in children who experienced high levels of peer victimization. These findings challenge the social skills deficit view of aggression and provide support for a multidimensional perspective of aggressive behavior.     

Development of infant prehension handedness: A longitudinal analysis during the 6- to 14-month age period

Handedness is a developmental phenomenon that becomes distinctively identifiable during infancy. Although infant hand-use preferences sometimes have been reported as unstable, other evidence demonstrates that infant hand-use preference for apprehending objects can be reliably assessed during the second half of the infant's first year of life. The current study provides further insight into the stability of prehension preferences. We modeled individual and group level patterns of prehension handedness during the period from 6 to 14 months of age. We examined the developmental trajectories for prehension handedness in relation to the sampling rate at which preferences are assessed. The results revealed interesting developmental changes in prehension handedness that can only be identified when using monthly sampling intervals. We conclude that using non-linear multilevel models of infant handedness with monthly sampling intervals permit us to accurately capture the developmental changes in manual skills that occur during this period of infancy.     

People's Perceptions of Women's and Men's Worry about Life Issues: Worrying about Love, Accomplishment, or Money?

The study was designed to examine people's perceptions of women's and men's worry about life issues and self-perceptions of worry. Some undergraduates (n = 498) rated typical women's or men's worry, and others (n = 396) rated significant others' worry based on the Worry Domain Questionnaire (Tallis, Eysenck, & Mathews, 1992). As expected, participants perceived women as worrying more than men do about relationships, when they rated typical or significant others. As well, they rated typical men as worrying more than typical women about achievement and finances. Participants who rated significant others' worry also rated their own worry and parallel findings were expected. However, women tended to report more worry about achievement than men did. Overall, the findings indicate that the better people know their targets, the less likely they are to perceive their worry in gender stereotypical terms. This article is partially based on Wendy-Jo Wood's Master's thesis.     

主体的释义学

这是福柯在法兰西学院的课程(1981-1982)提要.福柯在理论和实践两个层面上探讨了自身的释义学.在古希腊、罗马,关切自身不仅是一个哲学原则,而且更是实践活动.关切自身与政治学、教育学和认识自身这三者密切相关.重要的并不是在主体中发现一个真理,也不是使灵魂成为一个真实话语的对象,而是使主体具备一个他所不认识的并且也不存在于他身上的真理,是使这个被领会的、被记忆的和逐渐被应用的真理成为一个最终统治着我们的准主体.对死亡的思考就是最高的操练和关切.     

主体性和真理

这是福柯在法兰西学院的课程(1980-1981)提要.福柯毕生都在探讨主体如何进入真理游戏之中这个一以贯之的论题.创造主体性历史的方式,除了强制性实践在癫狂者与非癫狂者、病人与健康者、犯人与守法者之间作出的二分法,除了经验科学向活着的、讲着话的和劳动着的主体提供其位置以外,本文提出了第三种途径:自身的关切、自身的技术、自身对自身的管制.     

Post-genomics, between reduction and emergence

It is frequently said that biology is emerging from a long phase of reductionism. It would be certainly more correct to say that biologists are abandoning a certain form of reductionism. We describe this past form, and the experiments which challenged the previous vision. To face the difficulties which were met, biologists use a series of concepts and metaphors - pleiotropy, tinkering, epigenetics - the ambiguity of which masks the difficulties, instead of solving them. In a similar way, the word “post-genomics” has different meanings, depending upon who uses it. Which of these meanings will become dominant in the future is an open question.     

Personality traits modulate skin conductance response to emotional pictures: An investigation with Cloninger’s model of personality

Several studies found strong relationships between main personality dimensions and emotions, and more particularly between neuroticism and negative emotions, as well as between extraversion and positive ones. In these studies, personality was mainly assessed with respect to the big five model, and emotions were evaluated with subjective rating scales. To extend the exploration of the associations between personality and emotion, the aim of the present study was to investigate the relationships between Cloninger’s dimensions of personality and emotional reactivity assessed by skin conductance response (SCR). In 55 normal subjects, SCR was recorded while they were presented pictures selected as positive, negative and neutral from the International Affective Picture System. The results showed no influence of personality on response magnitude, but subjects with higher harm avoidance scores showed longer half-recovery times for negative relative to neutral pictures. This result is consistent with the dispositional bias of harm avoidance to respond intensely to signals of aversive stimuli.