A picture is worth a thousand words: a comparison of pupils’ images of intelligence in Finnish and Russian Karelia

The study set out to examine Finnish and Russian children’s images of intelligence as contextualized in the systems of the school and gender. Finnish and Russian pupils, aged 11–12 years, were asked to draw pictures of an intelligent and an ordinary pupil and a good and an ordinary pupil. A distinctive feature shared by the children in both countries was that intelligent pupils were depicted as positively orientated to knowledge and studies and as similar to good pupils. The Russian children’s pictures emphasized academic performance, suggesting that the contribution of the school to children’s representations was greater in Russia than in Finland. In regard to gender appearance, the intelligent pupil was usually pictured in gender-neutral or childish features, suggesting that being defined as intellectually competent entailed deviating from the heterosexual ideal. In the discussion, the ambivalence associated with social definitions of intelligence is addressed.     

Cognitive consequences of motivational orientation: perceived similarity between objects

Recent findings suggest that the unconscious activation of the motivational orientations of approach and avoidance is accompanied by the adoption of a more global and a more local processing style, respectively. A global processing style, in turn, is assumed to instigate a focus on similarities whereas a local processing style is assumed to instigate a focus on differences. Integrating these two ideas, the present research examines the hypothesis that participants under approach perceive objects as more similar to each other than participants under avoidance. To test this assumption, we induced the two motivational orientations and elicited judgments of similarities (Experiments 1 and 2) and differences (Experiment 2) for pairs of pictures. Results confirmed the hypothesis. We propose that the relative attunement to similarities/differences under approach/avoidance is functional because it allows for a flexible conceptualization of the environment/an ability to discern slight deviations from what is expected.     

Deliberate self-harm and psychological problems in young adolescents: evidence of a bidirectional relationship in girls

The purpose of this study was to test the hypotheses that there is a bidirectional prospective relationship between mental health and deliberate self-harm, in the sense that (1) psychological problems are a risk factor for the development of self-harm; (2) self-harm is a risk factor for the development of psychological problems; and (3) the relative absence of psychological problems is a protective factor against the continued use of self-harm in adolescents who have started to harm themselves. This was studied in a community sample of 879 young adolescents by means of a 2-wave longitudinal design with a one-year interval, with self-harm measured by a nine-item version of the Deliberate Self-Harm Inventory (DSHI-9r) and psychological problems by the self-report version of the Strengths and Difficulties Questionnaire (SDQ). The hypothesis of bidirectional relationship between psychological problems and self-harm was supported among girls, but not among boys - although there was evidence of psychological problems as a risk factor of self-harm in boys, the converse was not the case. The relative absence of psychological problems was found to be a protective factor against self-harm only among boys, but not among girls. The results are discussed in terms of self-harm having a different role in the development of psychopathology among girls than among boys.     

How many faces can be processed during a single eye fixation?

The purpose of our study was to estimate the perceptual span for facial information: how many faces can be processed during a single eye fixation. We used a visual-search task, in which the targets and distractors were facial photographs. The task of the observer was to search for and identify a target face in an array of faces. We measured the time needed for one search--threshold search time--by using a multiple-alternative staircase method. The threshold represents the duration of stimulus presentation at which the probability of correct responses was 79%. The array size was varied from 2 x 2 to 8 x 8 faces. Simultaneously with the performance measurements we measured eye movements with a video eye tracker. We found that threshold search time increased with increasing set size nearly linearly. The number of fixations also increased linearly from unity at the smallest set size to about fifteen at the largest set size. The result of 2 x 2 faces during a single fixation gave an estimate of 4 faces for the perceptual span. If, on average, only half of the elements had to be scanned for finding the target, 15 fixations at the largest set size (8 x 8) gave another estimate of 2.13 faces. The mean fixation duration was around 200 ms. Thus, the results suggest that 2-4 faces can be processed during one fixation of about 200 ms.     

Relationships between recovery-stress state and performance in sprinters and jumpers

This study investigated the possible relationship between recovery-stress state and competition results in sprinters and jumpers. The Recovery-Stress Questionnaire for Athletes of Kellmann and Kallus was used. The subjects were tested one day before the Estonian Indoor Championships (n = 10; 4 men and 6 women) and Outdoor Championships (n= 11; 4 men and 7 women). The competition results were measured as International Amateur Athletic Federation points. Scores for Fatigue (r = -.74) and Emotional Stress (r =-.79) from the subscales were correlated with IAAF points during Indoor Championships. Competition results from the Outdoor Championships were correlated with scores on the Somatic Complaints (r =-.70) and General Well-being (r = .63) subscales. Individual analysis suggests a possible relationship between the recovery-stress state and performance in competition which should be investigated further.     

Is an interest in computers or individual/team sports associated with adolescent psychiatric disorders?

The Internet plays a major role in adolescents' free time activities and communication nowadays. The aim here was to investigate the possibility of an association of computers and video games or sports (team, individual) with psychiatric disorders among underage psychiatric inpatients. The series of adolescents (n?=?508) had been diagnosed using semistructured interviews (K-SADS-PL). The results showed that an interest in computers and video games did not increase the risk of any specific psychiatric disorder among these adolescent inpatients, but the likelihood of a substance-related disorder was statistically significantly lower among the boys with computers as a hobby. Team sports were related to increased likelihood of conduct disorder among the boys, whereas the likelihood of an affective disorder was reduced. No such association was found in individual sports or among the girls. We conclude that social contacts and peers play an important role in preventing adolescent depression.     

Asymmetrical scepticism towards criminal evidence: The role of goal‐ and belief‐consistency

Previous demonstrations of asymmetrical scepticism (i.e., that investigators perceive evidence inconsistent [vs. consistent] with the focal hypothesis of a case as less reliable) have failed to account for the underlying mechanism. This study examined whether inconsistent evidence is discredited due to its inconsistency with a prior belief or because it conflicts with the goal to reach closure in a case. Police trainees (N = 107) were presented with a homicide case and judged the reliability of incriminating or exonerating evidence while entertaining a ‘guilty’ or ‘innocent’ hypothesis concerning a suspect. Asymmetrical scepticism was observed in the guilty condition, but not in the innocent condition, partially supporting the goal‐consistency explanation. Implications for the organization of criminal investigations are discussed. Copyright © 2010 John Wiley & Sons, Ltd.     

Children and situation models of multiple events

The present study demonstrates that children experience difficulties reaching the correct situation model of multiple events described in temporal sentences if the sentences encode language-external events in reverse chronological order. Importantly, the timing of the cue of how to organize these events is crucial: When temporal subordinate conjunctions (before/after) or converb constructions that carry information of how to organize the events were given sentence-medially, children experienced severe difficulties in arriving at the correct interpretation of event order. When this information was provided sentence-initially, children were better able to arrive at the correct situation model, even if it required them to decode the linguistic information reversely with respect to the actual language external events. This indicates that children even aged 8-12 still experience difficulties in arriving at the correct interpretation of the event structure, if the cue of how to order the events is not given immediately when they start building the representation of the situation. This suggests that children's difficulties in comprehending sequential temporal events are caused by their inability to revise the representation of the current event structure at the level of the situation model.     

Selective memory retrieval can impair and improve retrieval of other memories

Research from the past decades has shown that retrieval of a specific memory (e.g., retrieving part of a previous vacation) typically attenuates retrieval of other memories (e.g., memories for other details of the event), causing retrieval-induced forgetting. More recently, however, it has been shown that retrieval can both attenuate and aid recall of other memories (K.-H. T. B?uml & A. Samenieh, 2010). To identify the circumstances under which retrieval aids recall, the authors examined retrieval dynamics in listwise directed forgetting, context-dependent forgetting, proactive interference, and in the absence of any induced memory impairment. They found beneficial effects of selective retrieval in listwise directed forgetting and context-dependent forgetting but detrimental effects in all the other conditions. Because context-dependent forgetting and listwise directed forgetting arguably reflect impaired context access, the results suggest that memory retrieval aids recall of memories that are subject to impaired context access but attenuates recall in the absence of such circumstances. The findings are consistent with a 2-factor account of memory retrieval and suggest the existence of 2 faces of memory retrieval.     

“We” are not stressed: Social identity in groups buffers neuroendocrine stress reactions

The presence of others in threatening situations can be a mixed blessing since it is not always perceived as supportive but can also impair well-being. Building on the social identity approach, we tested the idea that the presence of others has a buffering effect on neuroendocrine stress reactions only if a sense of shared social identity is evoked. Therefore, the salience of social versus personal identity was manipulated. To induce social-evaluative stress, the Trier Social Stress Test for groups (TSST-G) was employed, while in the control conditions the Placebo-TSST-G was used. As predicted, social identity salience attenuated the stress-induced cortisol reaction in the TSST-G condition. By contrast, there was no effect of identity salience in the Placebo-TSST-G conditions. These findings provide the first experimental evidence for the idea that being part of a group buffers neuroendocrine stress only if group members develop a sense of shared social identity.