Emotional intelligence: impact on post-secondary academic achievement

This research examined the simultaneous influences of emotional intelligence, adjustment to university, authoritative versus other parenting style, and high school average on first year university students’ grade point average (GPA) via structural equation modeling. The participants were 299 first year students from the social science faculty at Laurentian University, Canada. The sample was comprised of 86 males (28.7 %) and 213 females (71 %); most students (96.7 %) were between the ages of 17 and 23. The results showed that high school average had a direct influence on first year university GPA. Emotional Intelligence was not directly associated with first year university GPA, but it was significantly associated with adjustment to university which in turn was significantly associated with the first year GPA. This tends to suggest that the influence of emotional intelligence on academic achievement may be mediated by adjustment to university. Furthermore, parenting style (authoritative versus other) had a significant influence on adjustment to university but not on emotional intelligence and university GPA. Students who came from families with authoritative parenting styles tended to be better adjusted than students who came from families with other parenting styles (authoritarian and permissive). Problem behaviors such as alcohol use, academic dishonesty and academic procrastination were found to have a negative influence on university GPA and adjustment to university. In conclusion, emotional intelligence and an authoritative parenting style are influential in enhancing adjustment to university which in turns affects academic achievement in university.     

Fairness Perceptions and Trust as Mediators on the Relationship Between Leadership Style,Unit Commitment,and Turnover Intentions of Canadian Forces Personnel

Whether fairness perceptions and leader trust mediate the relationship between leadership style and commitment and turnover was evaluated among Canadian Forces personnel (N = 1,443). Correlational analyses and structural equation modeling results provided support for the proposed meditational model. However, the influence of transactional leadership on commitment and turnover was due to its direct influence on fairness perceptions, whereas the influence of transformational leadership on these outcomes was based on its direct and indirect influence on both fairness perceptions and leader trust. It thus appears that both types of leadership style influence commitment and turnover, but the mechanism through which their effects occur may be distinct. The implications of these findings for theory, research, and practice are discussed.     

The development of prosocial behaviors in young children: a prospective population-based cohort study

Researchers know relatively little about the normative development of children's behaviors aimed at alleviating distress or discomfort in others. In this article, the authors aim to describe the continuity and discontinuity in the degree to which young children in the general population are reported to exhibit specific prosocial behaviors. Data came from the Québec Longitudinal Study of Child Development. Consistent with Hay's model of prosocial development, the results show that there were about as many children who stopped exhibiting prosocial behaviors between 29 and 41 months of age as there were children who started doing so during this period. Further, gender differences (girls > boys) in prosocial behaviors are either emerging or at least increasing in magnitude, with girls being more likely to start and boys being more likely to stop exhibiting these behaviors between 29 and 41 months of age. Consistent with the early-onset hypothesis, children who exhibit prosocial behaviors at 17 months of age are less likely to stop exhibiting the same behaviors between 29 and 41 months of age. Otherwise, if they did not exhibit prosocial behaviors at 29 months of age, they are also more likely to start doing so in the following year.     

The Influence of Psychological Contract Breach on Temporary Workers’ Commitment and Behaviors: A Multiple Agency Perspective

Purpose  

The purpose of this study was to examine the influence of psychological contract breach on the commitment and behaviors of temporary workers engaged in a multiple agency relationship. Specifically, it aimed to measure the influence of contract breach by the employing agency and the client organization on temporary workers’ trust and affective commitment to the respective party, and on their adoption of discretionary behaviors at the client site.     

Task switching and serial memory: looking into the nature of switches and tasks

Task switching research has so far focused on the impact of switching task-sets between two-choice classification tasks that require little or no memory load. Empirical work is lacking however to determine whether the switching cost can be extended to other cognitive activities and to different types of switches. In the present study, switching between the content – verbal to spatial – of the tasks was contrasted with switching cognitive processes — categorization to serial memory. Our pattern of results revealed the absence of local and general switch costs on serial memory tasks, while substantial costs were observed with two-choice judgement tasks. Such a finding challenges the widely accepted assumption that task alternation comes with a considerable cost in performance regardless of the cognitive tasks undertaken. Our results are discussed in context of the predominant models of task switching.     

Perceptions of self in 3-5-year-old children: a preliminary investigation into the early emergence of body dissatisfaction

The main objective of this study was to investigate normal weight and overweight preschool children's ability to understand conceptualizations of body image and their association with parental perceptions of their child's body. One hundred and forty-four children aged 3-5 years were interviewed (68 girls and 76 boys) regarding their body image and their satisfaction with such. Parents completed a questionnaire that probed socio-demographic characteristics as well as their perceptions of their child's body image. Results showed that (1) children's misperceptions corresponded to those held by their parents. Specifically, overweight children and their parents underestimated the child's body size. (2) Gender differences in body dissatisfaction were consistently observed and were similar to those seen in adolescents and adults. It was determined that children's inaccuracies were not a result of developmental limits, that is, the participants' inability to understand the concepts measured.     

Did the instigator intend to provoke? A key moderator in the relation between trait aggression and aggressive behavior

The purpose of this study was to investigate the cross‐situational consistency of trait aggression in provoking situations where an instigator (1) clearly intended to provoke, (2) clearly intended not to provoke, or (3) where presence of intention was ambiguous. It was hypothesized that cross‐situational consistency would be substantial, and that trait aggression would have the greatest impact on aggressive behavior in ambiguous situations. Participants were 80 female and 38 male undergraduate students. They completed the Aggression Questionnaire [Buss and Perry, J Pers Soc Psychol, 1992, pp. 452], read a set of 24 vignettes depicting conflict situations and rated their perceived likelihood of becoming angry and aggressive in those situations. An overall cross‐situational consistency correlation coefficient of r=.47 was found. It was also found that trait aggression had a significantly greater effect on the likelihood of aggressive responses in the ambiguous and intentional situations than it did in the unintentional situations. These results are discussed in relation to trait activation and hostile attribution bias. Aggr. Behav. 30:409–424, 2004. © 2004 Wiley‐Liss, Inc.     

Is there "feedback" during visual imagery? Evidence from a specificity of practice paradigm.

The specificity of practice hypothesis predicts the development of a sensorimotor representation specific to the afferent feedback available during skill acquisition (Proteau, 1992; Proteau, Marteniuk, Girouard, & Dugas, 1987). In the present investigation, we used the specificity of practice hypothesis to test whether skill acquisition through visual imagery would lead to the development of a sensory-specific movement representation similar to one resulting from actual practice. To accomplish this objective, participants practiced walking a 12-m linear path in one of three practice conditions, full-vision (FV), no-vision (NV), or visual imagery (VI), for either 10 or 100 trials. Knowledge of spatial and/or temporal results (KR) was provided to participants following each trial during this phase. Following acquisition, participants completed 10 NV trials without KR. An analysis of root-mean-squared-error (RMSE) indicated NV participants were more accurate than both FV and VI participants in the transfer condition. We believe the equivalence in transfer RMSE between FV and VI suggests that there are similarities between the movement representations attained by FV and VI practice.