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901.
902.
Jan‐Erik Lönnqvist Sampo Paunonen Vesa Nissinen Keijo Ortju Markku Verkasalo 《Psychologie appliquee》2011,60(4):670-695
We report on two studies in which we measured army cadets' tendencies to engage in two types of self‐enhancement: communal self‐enhancement (a moralistic bias in self‐presentation) and agentic self‐enhancement (an egotistic bias in self‐presentation). These self‐presentation styles were then related to their selection and performance as military leaders. In Study 1, scores on self‐enhancement questionnaires were used to predict selection decisions for 206 applicants to an army officer training program. We found that applicants who were higher in either communal or agentic self‐enhancement were more likely to be accepted for leadership training. In Study 2, we evaluated peer and superior ratings of 94 military cadets' leadership, reflecting leadership emergence and leadership effectiveness, respectively. We found that communal self‐enhancement negatively predicted leadership emergence, with those ratings becoming more negative over a 3‐year time‐span, whereas agentic self‐enhancement positively predicted leadership effectiveness. Our results imply that, at least in the present military context, people making selection decisions should be particularly aware of the relations between (a) applicant self‐enhancement tendencies and those decisions, and (b) high communal self‐enhancement in officer trainees and negative evaluations by their cadet peers. 相似文献
903.
Dale F. Hay Alison Nash Marlene Caplan Jan Swartzentruber Fumiko Ishikawa Jo Ellen Vespo 《The British journal of developmental psychology》2011,29(2):158-175
It is well known that a gender difference in physical aggression emerges by the preschool years. We tested the hypothesis that the gender difference is partly due to changing tactics in peer interaction. Observations of girls’ and boys’ social initiatives and reactions to opportunities for conflict were made, using the Peer Interaction Coding System (PICS) in four independent samples of children between 9 and 36 months of age, which were aggregated to form a summary data set (N= 323), divided into two age bands (below or above 24 months of age). Linear mixed‐model analyses revealed significant age by gender interactions in the use of bodily force in response to peers’ initiatives and in the tendency to use bodily force at later stages of conflicts with peers. The gender difference in use of force was not explained by differences in the use of verbal tactics. These cross‐sectional findings suggest that girls are initially more likely than boys to use reactive aggression, but then desist, whereas boys increase their use of force to defend their territory and possessions. The difference between older and younger girls likely reflects girls’ abilities to regulate their behaviour in response to social challenges and the fact that girls are explicitly socialized to yield to peers’ demands. 相似文献
904.
905.
Andrea L. Dixon Joel LeBon Jan Wieseke 《Journal of Personal Selling & Sales Management》2019,39(4):317-318
AbstractInternational research collaboration and co-authorship among scholars is always encouraged, yet it comes with its share of difficulties. While globalization brings its own challenges in sales, this special issue focuses on the challenges of fostering international collaboration in sales research. Such perspective is important in today’s academic context for three main reasons. First, international collaboration in research forces scholars to take an international perspective on research problems and thus consider fields of study that may transcend cultural boundaries. Second, with international research collaboration indubitably comes broader exchanges of ideas. Having a breadth of perspectives is at the very essence of scholastic work. Third, international research collaborations can drive intellectual communities to embrace important global challenges confronting modern sales organizations. 相似文献
906.
907.
Kathleen M. Jenks Ernest C. D. M. van Lieshout Jan M. H. de Moor 《The British journal of educational psychology》2012,82(1):120-135
Background . Remarkably few studies have investigated the nature and origin of learning difficulties in children with cerebral palsy (CP). Aims . To investigate math achievement in terms of word‐problem solving ability in children with CP and controls. Because of the potential importance of reading for word‐problem solving, we investigated reading as well. Sample . Children with CP attending either special (n= 41) or mainstream schools (n= 16) and a control group of typically developing children in mainstream schools (n= 16). Method . Group differences in third grade math and reading, controlled for IQ, were tested with analyses of co‐variance (ANCOVAs). Hierarchical regression was used to investigate cognitive correlates of third grade math and reading. Predictors included verbal and non‐verbal IQ measured in first grade, components of working memory (WM) and executive function (EF) measured in second grade, and arithmetic fact fluency and reading measured in third grade. Results . Children with CP in special schools performed significantly worse than their peers on word‐problem solving and reading. There was a trend towards worse performance in children with CP in mainstream schools compared to typically developing children. Conclusions . Impairments of non‐verbal IQ and WM updating predicted future difficulties in both word‐problem solving and reading. Impairments of visuospatial sketchpad and inhibition predicted future word‐problem, but not reading difficulty. Conversely, deficits of phonological loop predicted reading but not word‐problem difficulty. Concurrent arithmetic fact fluency and reading ability were both important for word‐problem solving ability. These results could potentially help to predict which children are likely to develop specific learning difficulties, facilitating early intervention. 相似文献
908.
Sanne H. G. Van der Ven Evelyn H. Kroesbergen Jan Boom Paul P. M. Leseman 《The British journal of educational psychology》2012,82(1):100-119
Background. The relationship between executive functions and mathematical skills has been studied extensively, but results are inconclusive, and how this relationship evolves longitudinally is largely unknown. Aim. The aim was to investigate the factor structure of executive functions in inhibition, shifting, and updating; the longitudinal development of executive functions and mathematics; and the relation between them. Sample. A total of 211 children in grade 2 (7–8 years old) from 10 schools in the Netherlands. Method. Children were followed in grade 1 and 2 of primary education. Executive functions and mathematics were measured four times. The test battery contained multiple tasks for each executive function: Animal stroop, local global, and Simon task for inhibition; Animal Shifting, Trail Making Test in Colours, and Sorting Task for shifting; and Digit Span Backwards, Odd One Out, and Keep Track for updating. The factor structure of executive functions was assessed and relations with mathematics were investigated using growth modelling. Results. Confirmatory factor analysis (CFA) showed that inhibition and shifting could not be distinguished from each other. Updating was a separate factor, and its development was strongly related to mathematical development while inhibition and shifting did not predict mathematics in the presence of the updating factor. Conclusions. The strong relationship between updating and mathematics suggest that updating skills play a key role in the maths learning process. This makes updating a promising target for future intervention studies. 相似文献
909.
The accuracy of simple actions is swiftly determined through specific monitoring brain systems. However, it remains unclear whether this evaluation is accompanied by a rapid and compatible emotional appraisal of the action that allows to mark incorrect actions as negative/bad and conversely correct actions as positive/good. In this study, we used a new method to decode the affective value of simple actions generated by participants during a standard Go/noGo task. Immediately after each Go/noGo action, participants responded to the valence of either a positive or a negative word. Results showed that False Alarms performed during the Go/noGo task led to a faster evaluative categorization of negative words relative to positive words. This action-word evaluative priming effect occurred when the interval between these two events was set to either 300 or 600ms, but not 1000ms. Finally, higher levels of trait anxiety were associated with a reduction of the evaluative priming effect. Our results suggest that simple actions are rapidly evaluated as positive or negative depending on the automatic monitoring of their perceived accuracy. 相似文献
910.
Wilfred R. Pigeon Jan Moynihan Sara Matteson-Rusby Carla R. Jungquist Yinglin Xia Xin Tu Michael L. Perlis 《Behaviour research and therapy》2012,50(11):685-689
IntroductionChronic pain is difficult to treat and often precedes or exacerbates sleep disturbances such as insomnia. Insomnia, in turn, can amplify the pain experience. Both conditions are associated with inflammatory processes, which may be involved in the bi-directional relationship between pain and sleep. Cognitive behavioral therapy (CBT) for pain and CBT for insomnia are evidence based interventions for, respectively, chronic pain and insomnia. The study objectives were to determine the feasibility of combining CBT for pain and for insomnia and to assess the effects of the combined intervention and the stand alone interventions on pain, sleep, and mood outcomes compared to a control condition.MethodsTwenty-one adults with co-occurring chronic pain and chronic insomnia were randomized to either CBT for pain, CBT for insomnia, combined CBT for pain and insomnia, or a wait-list control condition.ResultsThe combined CBT intervention was feasible to deliver and produced significant improvements in sleep, disability from pain, depression and fatigue compared to the control condition. Overall, the combined intervention appeared to have a strong advantage over CBT for pain on most outcomes, modest advantage over both CBT for insomnia in reducing insomnia severity in chronic pain patients.DiscussionCBT for pain and CBT for insomnia may be combined with good results for patients with co-occurring chronic pain and insomnia. 相似文献