How do Children Evaluate the Gossiper of Negative Gossip?

In this study, we investigated how children evaluate gossipers. There are two conflicting ways in which children evaluate the gossiper of negative gossip about another person. One is that they perceive the gossiper of negative gossip as bad because saying something negative about another person can be seen as indirect aggression. The other is that they perceive the gossiper of negative gossip as good because such gossip is beneficial to regulate their relationship with the gossip's target. To address the issue, we asked 7- and 8-year-olds to choose the gossiper of negative gossip or the gossiper of neutral gossip as a cooperative partner and to distribute resources between the gossipers. We found that the children often did not choose the gossiper of negative gossip as a partner and did not distribute many resources to her, indicating a perception of the negative gossiper as bad. This suggests that children's evaluation of a gossiper is influenced by the valence of gossip rather than the value of gossip.     

How do the victims respond to bullying?

Reactions to harassment of victims of bullying were studied. One issue was, what kind of behavior on the part of the victim is likely to a) make the others start or continue bullying or b) diminish bullying or put an end to it. Altogether 573 pupils (286 girls, 287 boys) from 11 Finnish schools served as subjects: 67 of them (33 girls, 34 boys) were identified as victims of bullying. Both peer- and self-evaluations were used as methods of the study. Three subscales, describing counteraggressive, helpless, and nonchalant behavioral responses to bullying were established on the basis of peer-evaluations of the victims' behavior. Three different subtypes of victims (the Counteraggressive, the Helpless, and the Nonchalant) were identified. Helplessness and nonchalance were found to be typical responses of the girl victims, while boy victims tended to react to bullying with counteraggression or nonchalance. The victims' self-evaluations of their behavior supported these views. Helplessness and counteraggression in the case of girl victims and counteraggression in the case of boy victims were perceived as making the bullying start or continue. The absence of helplessness in the case of girl victims, and nonchalance as well as the absence of counteraggression in the case of boy victims were perceived as making the bullying diminish or stop. © 1996 Wiley-Liss, Inc.     

How do associative and phonemic overlap interact to boost illusory recollection?

This project investigated the underlying mechanisms that boost false remember responses when participants receive study words that are both semantically and phonologically similar to a critical lure. Participants completed a memory task in which they were presented with a list of words all associated with a critical lure. Included within the list of semantic associates was a target that was either semantically associated (e.g., yawn) to the critical lure (e.g., sleep) or shared the initial (e.g., slam) or final (e.g., beep) phoneme(s) with the critical lure. After hearing the list, participants recalled each list item and indicated whether they just knew it was on the list or if they instead recollected specific contextual details of that item’s presentation. We found that inserting an initial phonemic overlap target boosted experiences of recollection, but only when semantically related associates were presented beforehand. The results are consistent with models of spoken word recognition and show that established semantic context plus initial phonemic overlap play important roles in boosting false recollection.     

Food for Boys and Food for Girls: Do Preschool Children Hold Gender Stereotypes about Food?

Sex Roles - Family meals are occasions for socializing children to gender roles and the symbolic meaning of food and eating. One of the relevant symbolic meaning of food concerns its gender...     

How do skeletal and postural parameters contribute to maintain balance during walking?

IntroductionMaintaining balance during gait allows subjects to minimize energy expenditure and avoid falls. Gait balance can be measured by assessing the relationship between the center of mass (COM) and center of pressure (COP) during gait. Demographics, skeletal and postural parameters are known to influence gait balance.PurposeWhat are the determinants of dynamic balance during gait in asymptomatic adults among skeletal and demographic parameters?Methods115 adults underwent 3D gait analysis and full-body biplanar X-rays. Angles between the COM-COP line and the vertical were calculated in frontal and sagittal planes during gait: maxima, minima, and ROM were evaluated. Full-body 3D reconstructions were obtained; skeletal and postural parameters of the spine (lumbar lordosis, thoracic kyphosis, sagittal vertical axis SVA), pelvis (pelvic tilt and incidence, acetabular orientation in the 3 planes) and lower limbs (neck shaft angle femoral and tibial torsions) were calculated. A univariate followed by a multivariate analysis were computed between the COM-COP parameters and skeletal and demographic parameters.ResultsThe univariate analysis showed that in the frontal plane, maximum (4.6°) of the COM-COP angle was significantly correlated with weight (r = 0.53), age (r = 0.28), height (r = 0.35), SVA (r = 0.23), T1T12 (r = 0.24) and pelvic width (r = 0.25).In the sagittal plane, maximum COM-COP (19.7 ± 2.8°) angle was significantly correlated to acetabular tilt (r = 0.25) and acetabular anteversion (r = 0.21). The multivariate analysis showed that, in the frontal plane, an increase in the maximum of the COM-COP angle was determined by a decreasing height (β = −0.28), an increasing weight (β = 0.48), being a male (β = −0.42), and an increasing posterior acetabular coverage (β = 0.22). In the sagittal plane, an increasing maximum COM-COP angle was determined by a decreasing height (β = −0.38) and an increasing SVA (β = 0.19).ConclusionFrontal imbalance appeared to be mainly correlated to demographic parameters. Sagittal imbalance was found to be correlated with weight, height, acetabular parameters and SVA. These results suggest that in addition to demographic parameters, acetabular parameters and SVA are important determinants of balance during gait.     

How and when do students use flashcards?

Previous survey research has documented students' use of self-regulated study strategies, with a particular interest in self-testing. These surveys indicate that students frequently use flashcards to self-test and that self-testing is primarily used as a way to monitor learning. Whereas previous surveys provide information about whether and why students self-test, they provide minimal information about how and when students choose to self-test. Accordingly, the primary purpose of the current survey was to explore how and when students engage in self-testing. We surveyed 374 undergraduates about the amount of practice and the timing of practice, two factors that strongly affect the efficacy of self-testing. Results indicate that students understand the benefits of practising to higher criterion levels (amount of practice) but do not typically implement or understand the benefits of practising with longer lags (timing of practice). We discuss practical implications for supporting more successful student learning.     

How and when do students use flashcards?

Previous survey research has documented students' use of self-regulated study strategies, with a particular interest in self-testing. These surveys indicate that students frequently use flashcards to self-test and that self-testing is primarily used as a way to monitor learning. Whereas previous surveys provide information about whether and why students self-test, they provide minimal information about how and when students choose to self-test. Accordingly, the primary purpose of the current survey was to explore how and when students engage in self-testing. We surveyed 374 undergraduates about the amount of practice and the timing of practice, two factors that strongly affect the efficacy of self-testing. Results indicate that students understand the benefits of practising to higher criterion levels (amount of practice) but do not typically implement or understand the benefits of practising with longer lags (timing of practice). We discuss practical implications for supporting more successful student learning.     

Early Verb Learning: How Do Children Learn How to Compare Events?

An important problem verb learners must solve is how to extend verbs. Children could use cross-situational information to guide their extensions; however, comparing events is difficult. In 2 studies, researchers tested whether children benefit from initially seeing a pair of similar events (“progressive alignment”) while learning new verbs and whether this influence changes with age. In Study 1, 2.5- and 3.5-year-old children participated in an interactive task. Children who saw a pair of similar events and then varied events were able to extend verbs at test and differed from a control group; children who saw 2 pairs of varied events did not differ from the control group. In Study 2, events were presented on a monitor. Following the initial pair of events that varied by condition, a Tobii x120 eye tracker recorded 2.5-, 3.5-, and 4.5-year-olds’ fixations to specific elements of events (areas of interest) during the 2nd pair of events, which were the same across conditions. After seeing the pair of events that were highly similar, 2.5-year-olds showed significantly longer fixation durations to agents and to affected objects as compared with the all-varied condition. At test, 3.5-year-olds were able to extend the verb, but only in the progressive alignment condition. These results are important because they show children’s visual attention to relevant elements in dynamic events is influenced by their prior comparison experience, and they show that young children benefit from seeing similar events as they learn to compare events to each other.     

How do you feel?

Does your heart pound because you feel afraid, or do you feel afraid because your heart is racing? This question is the crux of a century-old controversy, stemming from a proposal by William James. A recent neuroimaging study addresses this issue and suggests that the functional connectivity of the insula could provide the key to resolving the debate.     

How do people know?

To fully understand processes of knowing and knowledge acquisition, it is necessary to examine people's understanding of their own knowing. Individual and developmental differences in what it means to know something, and hence in the criteria for justifying knowledge claims, have potentially wide-ranging implications. In providing support for a claim, young children have difficulty differentiating explanation of why a claim makes sense and evidence that the claim is true. Epistemic understanding progresses developmentally, but substantial variation remains among adults, with few adults achieving understanding of the complementary strengths and weaknesses of evidence and explanation in argument. Epistemic understanding shapes intellectual values and hence the disposition (as opposed to competence) to exercise intellectual skills. Only its most advanced levels support a disposition to engage in the intellectual effort that reasoned argument entails. The sample case of juror reasoning illustrates how epistemic understanding underlies and shapes intellectual performance.     

How do I appear to others? Social anxiety and processing of the observable self

Two information processing biases that could maintain social anxiety were investigated. High and low socially anxious individuals encoded positive and negative trait words in one of three ways: public self-referent, private self-referent, and other-referent. Half were then told they would soon have to give a speech. As predicted, compared to low socially anxious individuals, high socially anxious individuals recalled less positive public self-referent words, but only when both groups were anticipating giving a speech. No memory biases were observed for private self-referent or other-referent words. Next all participants gave a speech. Correlational analyses suggested that high socially anxious individuals may use the somatic concomitants of anxiety to overestimate how anxious they appear and underestimate how well they come across.     

How do people interpret and respond to self-report sitting time questionnaires? a think-aloud study

Sedentary behaviour research to date has been predominantly based on self-reported sitting time, yet little attention has been paid to how respondents interpret sitting questionnaire items. 25 office workers participated in qualitative, ‘think-aloud’ interviews, describing their thoughts while completing 43 items derived from 9 existing questionnaires. Inductive Thematic Analysis identified four potential interpretation or response problems: misinterpretation and uncertainty; the mental calculation process involved in formulating responses; self-presentation concerns; and the affective and motivational impact of questionnaire completion. Results not only show that lay representations of sitting may diverge from those of researchers, but also highlight potential errors and biases encountered when generating sitting estimates. Additionally, reporting sitting may generate a desire to reduce sitting time. Findings suggest that domain-specific measures that estimate sitting across different settings may better correspond with participants’ perceptions. Future research should investigate the potential for sedentary behaviour questionnaire completion to change behaviour.     

How do trigger factors acquire the capacity to precipitate headaches?

This study tested two contrasting theories of how trigger factors acquire the capacity to precipitate headaches. The sample consisted of 110 participants, of whom 48 suffered from regular headaches. Participants were exposed to a validated headache trigger factor for one of five exposure durations. The trigger used was "visual disturbance" (flicker, glare and eyestrain) induced by a very bright, stroboscopic light. Response to the stimulus was measured by participant ratings of the degree of visual disturbance and head pain caused by the stimulus. As expected, the headache sufferers experienced more visual disturbance and head pain in response to the stimulus than the non-headache individuals. Longer exposure to the stimulus was associated with a subsequent reduction in pain ratings in response to the stimulus. This desensitization effect supported an avoidance model of how trigger factors acquire the capacity to precipitate headaches. The findings of this study have implications for the etiology of headache disorders. Also, the findings imply that the traditional clinical advice that the best way to prevent migraine and headache is to avoid the factors that trigger them, may be counterproductive, as any short-term gains may be more than wiped out by decreased tolerance for the trigger factors.     

How do within-person changes due to aging affect job performance?

As the mean age of the workforce in industrialized countries trends upward, increasing attention has been paid to group-level differences between younger and older workers in terms of job performance. The present article takes an alternative perspective by examining within-person changes that occur with aging and how the process of aging affects employees' workplace behavior. We begin by highlighting five areas in which we observe major within-person changes related to aging: (1) cognitive capacity, (2) personality, (3) goal orientation, (4) social-emotional experience, and (5) health. Then, we demonstrate why and how these within-person changes due to aging affect core task performance, citizenship behavior, and counterproductive work behavior across the lifespan.     

How do within-person changes due to aging affect job performance?

As the mean age of the workforce in industrialized countries trends upward, increasing attention has been paid to group-level differences between younger and older workers in terms of job performance. The present article takes an alternative perspective by examining within-person changes that occur with aging and how the process of aging affects employees' workplace behavior. We begin by highlighting five areas in which we observe major within-person changes related to aging: (1) cognitive capacity, (2) personality, (3) goal orientation, (4) social-emotional experience, and (5) health. Then, we demonstrate why and how these within-person changes due to aging affect core task performance, citizenship behavior, and counterproductive work behavior across the lifespan.