Divided attention at encoding: Effect on feeling-of-knowing

This research investigated the effect of divided attention at encoding on feeling-of-knowing (FOK). Participants had to learn a 60 word-pair list under two experimental conditions, one with full attention (FA) and one with divided attention (DA). After that, they were administered episodic FOK tasks with a cued-recall phase, a FOK phase and a recognition phase. Our results showed that DA at encoding altered not only memory performance, but also FOK judgments and FOK accuracy. These findings throw some light on the central role of the quality of memory encoding to make accurate FOK judgments and provide new evidence supporting the relationship between memory and metamemory judgments.     

The association between life events and suicide intent in self-poisoners with and without a history of deliberate self-harm: a preliminary study

The associations between life events in the 12 months preceding an episode of self-poisoning resulting in hospital attendance (the index episode), and the suicide intent of this episode were compared in individuals for whom the index episode was their first, episode and in individuals in whom it was a recurrence of DSH. Results indicated a significant interaction between independent life events, repetition status, and gender in the prediction of suicide intent, the association between life events and intent being moderated by repetition status in women only. The results provide preliminary evidence to suggest the presence of a suicidal process in women, in which the impact of negative life events on suicide intent diminishes across episodes.     

Fabric-circle-slider: Prototype Exploring the Interaction Aesthetic of Contextual Integration

Traditionally, designers have explored the aesthetics of interaction through the relationship between the product form and the activity people use it for. However, in the increasing complexity of interconnected and multi-activity devices in the home, aesthetics have been sacrificed in a move to increase usability. In this paper, we present an emerging theory that interaction designs that take a contextual integration approach can draw interaction aesthetics from the context instead of the activity to address the increased complexity. In addition, we present a conceptual interaction widget called the fabric-circle-slider that draws its interaction aesthetic from a lounge chair – the context of use – and supports interaction with many devices.     

Retrieval or nonretrieval strategies in mental arithmetic? An operand recognition paradigm

According to LeFevre, Sadesky, and Bisanz, averaging solution latencies in order to study individuals' arithmetic strategies can result in misleading conclusions. Therefore, in addition to classical chronometric data, they collected verbal reports and challenged the assumption that adults rely systematically on retrieval of arithmetic facts from memory to solve simple addition problems. However, Kirk and Ashcraft questioned the validity of such a methodology and concluded that a more appropriate method has to be found. Thus, we developed an operand recognition paradigm that does not rely on verbal reports or on solution latencies. In accordance with LeFevre et al., we show in a first experiment that adults resort to nonretrieval strategies to solve addition problems involving medium numbers. However, in a second experiment, we show that high-skilled individuals can solve the same problems using a retrieval strategy. The benefits of our paradigm to the study of arithmetic strategies are discussed.     

Anticipating seizure: pre-reflective experience at the center of neuro-phenomenology

The purpose of this paper is to show through the concrete example of epileptic seizure anticipation how neuro-dynamic analysis (using new mathematical tools to detect the dynamic structure of the neuro-electric activity of the brain) and "pheno-dynamic" analysis (using new interview techniques to detect the pre-reflective dynamic micro-structure of the corresponding subjective experience) may guide and determine each other. We will show that this dynamic approach to epileptic seizure makes it possible to consolidate the foundations of a cognitive non pharmacological therapy of epilepsy. We will also show through this example how the neuro-phenomenological co-determination could shed new light on the difficult problem of the "gap" which separates subjective experience from neurophysiological activity.     

The role of temporal cue-target overlap in backward inhibition under task switching

One of the proposed mechanisms for sequential control in task-shift conditions is backward inhibition (BI), which is usually measured in terms of lag-2 task repetition costs in A-B-A task sequences relative to C-B-A task sequences. By considering the so far existing experiments it seems that these lag-2 repetition costs occur only with temporally overlapping cues and targets. In the present study this issue was further examined in two experiments, in which temporal cue-target overlap was varied blockwise (Experiment 1) and from trial-to-trial (Experiment 2). Experiment 1 shows that lag-2 repetition effects can only be observed with temporally overlapping cues and targets, indicating that there was no BI with temporally separated cues and targets. However, the results of Experiment 2 suggest that both irrelevant task sets are inhibited in this case, and that with temporally overlapping cues and targets only the previously relevant task set is inhibited.     

Cooperative group learning in a team game: role of verbal exchanges among peers

Few studies concern cooperative learning in Physical Education (PE). The purpose of this experimental design was to analyze the role of verbal exchanges (discussions about the game) among peers within teams in a cooperative perspective. The participants were 17 boys and 13 girls from a French primary school (average age: 9.4 years). They were randomly assigned to two control and experimental groups. The study examined the effect of verbal exchanges on inter-personal relationships and on shooting and skill level in a team game of basketball (with adapted rules). Participants were videotaped during the games in the two groups and during discussions in the case of the experimental group. The experimental design took place during 10 physical education lessons. The results showed positive effects of discussions within each team on the skill level in the game at the deferred post-test. On the other hand, no effect was found on inter-personal relationships. These data strengthen previous findings in the theoretical cooperation framework and in the team sports domain.     

Report on IUPsyS — UN activities

One of the most important conferences ever to be organized by the United Nations, the World Conference against Racism, Racial Discrimination, Xenophobia and Related Intolerance, will be held in South Africa, from August 31 to September 7, 2001. The UN Commission on Human Rights is acting as the Preparatory Committee for this World Conference. The purpose of the preparatory process is to raise public awareness of racism and racial discrimination globally and to focus on the action needed to fight it. Prior to the Conference, two preparatory meetings are planned. The first was held from 1 to 5 May 2000 in Geneva and the second will be in May/June 2001, also in Geneva. At the first Preparatory Committee meeting, a number of organizational decisions were taken, including adoption of the provisional agenda for the Conference and its draft rules of procedure. A voluntary fund has been established to provide additional resources for the preparatory process and the World Conference itself. In the next paragraphs, information concerning the background of this important conference is provided by the Department of Public Information of the UN to help a better comprehension of the issues. No doubt that the IUPsyS will have to find ways it can become more deeply involved in the process and participate actively in the actual deliberations that will take place in South Africa, next August, with the goal of eventually submitting recommendations.     

Oral cues improve subject‐verb agreement in written French

The aim of this study was to test the impact of an audible marker on the production of subject‐verb agreements. Earlier studies have shown that educated French‐speaking adults make subject‐verb agreement errors when writing as soon as a secondary task demands their attention. One hypothesis is that these errors occur primarily because in French many of the written inflections of the verbal plural are silent. However, errors of the same type have been reported in spoken English: in configurations such as “the dog of the neighbours arrive(s)”, arrive agrees with the noun closest to the verb rather than with the subject. The current experiment compares the production of subject‐verb agreements in written French depending on whether the singular/plural opposition is audible (finit/finissent) or not (chante/chantent). After having changed the tense of the verb, adult subjects had to recall, in writing, sentences which had been read aloud to them and which shared the same start (La flamme de la bougie = the flame of the candle) but contained different verbs matched for semantic plausibility and frequency, and either possessing (éblouir = to blind) or not possessing (éclairer = to illuminate) an audible singular/plural opposition. The results show that the presence of an audible marker reduces the error frequency and makes the agreement easier to manage. A chronometric study suggests that it is the competition between concurrent markers (e.g., ‐e, ‐s, ‐ent) that causes difficulties with regular verbs and that this competition is resolved at the very last moment, at the point when the marker is transcribed.