Caregivers in day-care centers: Does training matter?

Training for caregivers in day-care was investigated for its relationship to caregivers' attitudes toward children and their behavior in interactions with children. The sample consisted of 59 caregivers in 22 day-care centers on the island of Bermuda. Four different levels of training were included: 1) no training; 2) two courses of the Bermuda College training program; 3) the entire four-course Bermuda College training program; and 4) a 4-year college degree in Early Childhood Education. Caregivers with half or all the Bermuda College training were less authoritarian in their childrearing attitudes than caregivers with no training, and were rated higher on Positive Interaction and lower on Detachment in their interactions with children. Caregivers with a 4-year ECE degree were different from the other three groups; their childrearing attitudes were less authoritarian, and in interactions with children they were rated higher on Positive Interaction and lower on Punitiveness and Detachment.     

Does personality matter in exercise participation?

This research extends previous work by demonstrating how the relationships between social cognition and exercise are influenced by different personality types. The theory of planned behaviour forms the basis of our theoretical model, and the Big Five personality framework was used to determine personality types. Data were collected from a quota sample of 512 Malaysian adults. The results suggest that an individual's personality can prevent him or her from exercising. For example, an extrovert is likely to be driven by affect and self‐confidence in their capability to exercise, and thus are more likely to participate in exercise. Those who are more conscientious (and less neurotic) feel more in control and thus possess a greater ability to exercise in comparison with their less conscientious and more neurotic counterparts. Our findings demonstrate the importance of considering personality factors in exercise research and caution us about underestimating the relationship between perceived control, attitude and its potential behavioural outcomes that could lead to a misinterpretation of its true impact. Our core contribution lies in identifying the underlying causes of social cognition differences in a moderating capacity, which has potential to yield important theoretical and practical implications. This study sets the ground for social marketers to improve their understanding of exercise behaviour and, in turn, consumer welfare. Ultimately, they could be in a better position to develop effective health intervention and educational programmes. Copyright © 2013 John Wiley & Sons, Ltd.     

Examining foster care: A viable solution for placement of handicapped children?

Foster care for handicapped children has become a frequently used and even more frequently criticized procedure. Traditional methods of foster placement have resulted in a number of negative outcomes, especially for the placed children. Based on a review of some recent innovative foster care programs, this paper has isolated a number of options for the restructuring of the entire foster care delivery system. These options include: rigorous client evaluation, use of selection and training criteria for foster parents, matching of client needs to caregiver abilities in making placement decisions, and ongoing professional support and supervision after placement. Systematic consideration of these issues may help make foster care a more viable solution to the growing problem of home placement for handicapped children.     

Burnout in the information technology sector: Does leadership matter?

The aim of the study was to examine subordinates' level of burnout in relation to how they perceive the leadership style of their direct superior. Subordinates (n = 289) in an Information Technology firm completed Maslach Burnout Inventory – General Survey, and rated their superior on the Multifactor Leadership Questionnaire. High subordinate burnout was defined as high exhaustion, high cynicism, and low professional efficacy. A structural equation model revealed that transformational leadership was significantly related to cynicism and professional efficacy, while passive-avoidance was significantly related to exhaustion and cynicism. Transactional leadership was not linked to burnout. Neuroticism in subordinates was directly related to all burnout components. The link between passive-avoidant leadership and burnout's key component exhaustion indicates perception of negative leadership behaviours is more important for burnout than perception of positive leadership styles.     

Does probability weighting matter in probability elicitation?

One of the most widely used methods for probability encoding in decision analysis uses binary comparisons (choices) between two lotteries: one that depends on the values of the random variable of interest and another that is contingent on an external reference chance device (typically a probability wheel). This note investigates the degree to which differences in probability weighting functions between the two types of events could affect the practice of subjective probability encoding. We develop a general methodology to investigate this question and illustrate it with two popular probability weighting functions over the range of parameters reported in the literature. We use this methodology to (a) alert decision analysts and researchers to the possibility of reversals, (b) identify the circumstances under which overt preferences for one lottery over the other are not affected by the weighting function, (c) document the magnitude of the differences between choices based on probabilities and their corresponding weighting functions, and (d) offer practical recommendations for probability elicitation.     

Longitudinal trajectories of emotions among athletes in sports competitions: Does emotional intelligence matter?

ObjectivesThis research explored whether several subgroups of athletes representing distinct emotional trajectories could be shown to exist within the latent class growth analysis (LCGA) of pleasant and unpleasant sport emotions (anger, anxiety, dejection, excitement, happiness). A secondary aim was to explore whether athletes belonging to distinct emotional trajectories reported distinct scores of trait-emotional intelligence (EI) at time 1 (T1).DesignA longitudinal three-wave measurement design (beginning, middle, and end of a competitive season) was used in the present study.MethodA sample of 460 athletes completed the sport emotion questionnaire across three measurement times and the brief emotional intelligence scale at T1.ResultsResults of LCGAs showed five trajectories for anger, anxiety and happiness, and six trajectories for dejection and excitement. Furthermore, athletes belonging to distinct (adaptive or maladaptive) trajectories reported significantly different scores of EI.ConclusionsLCGA results highlighted the athlete heterogeneity in longitudinal sport emotions. Higher scores of EI were reported by athletes belonging to adaptive emotional trajectories. These results could be used to help coaches and sport psychologists to identify athletes at risk of developing dysfunctional emotional trajectories across the competitive season. Moreover, this study suggested potential benefits of EI-centred interventions to help athletes to experience adaptive emotional trajectories. Finally, these results highlighted that heterogeneity in sport emotions must be accounted for in future research.     

Sex differences in the association of math achievement with visual-spatial and verbal working memory: Does the type of math test matter?

Previous research on sex differences in mathematical achievement shows mixed findings, which have been argued to depend on types of math tests used and the type of solution strategies (i.e., verbal versus visual-spatial) these tests evoke. The current study evaluated sex differences in (a) performance (development) on two types of math tests in primary schools and (b) the predictive value of verbal and visual-spatial working memory on math achievement. Children (N = 3175) from grades 2 through five participated. Visual-spatial and verbal working memory were assessed using online computerized tasks. Math performance was assessed five times during two school years using a speeded arithmetic test (math fluency) and a word problem test (math problem solving). Results from Multilevel Multigroup Latent Growth Modeling, showed that sex differences in level and growth of math performance were mixed and very small. Sex differences in the predictive value of verbal and visual-spatial working memory for math performance suggested that boys seemed to rely more on verbal strategies than girls. Explanations focus on cognitive and emotional factors and how these may interact to possibly amplify sex differences as children grow older.     

Dual-task-related gait changes in the elderly: does the type of cognitive task matter?

Dual-task-related gait changes among older adults while they perform spoken verbal tasks have been reported frequently. The authors examined whether the type of walking-associated spoken verbal task matters for dual-task-related gait changes in 16 older adults classified as transitionally frail. Mean stride time increased significantly when they walked and performed an arithmetic or a verbal fluency task compared with when they only walked (p < .001), whereas the coefficients of variation increased significantly only when they walked and performed the arithmetic task (p = .005) but not the verbal fluency task (p = .134). Those findings suggest that stride time variability under a dual-task condition depends on the type of walking-associated spoken verbal task.     

Joint custody: A blind leap of faith?

This article examines the social, historical, empirical, and legal issues surrounding the concept of joint custody which has now been accepted in over half of the states. Early results in joint custody states suggest that joint custody awards prove satisfactory to parents and children provided that the parents are able to cooperate in childrearing activities and that they live in close geographic proximity. General recommendations and guidelines for joint custody are presented.     

Understanding violence: Does psychoanalytic thinking matter?

A coherent psychoanalytic theory of violence has been hindered by the very few psychoanalysts who have actually worked with violent patients, by political allegiance to certain psychoanalytic schools of thought, a naïve belief that all violence is typically not intentional, but rather a problem of impulse control, and the lack of understanding of recent neurobiological findings concerning aggression. Although intensive psychoanalytic treatment is usually not appropriate for violent individuals, the authors assert that a comprehensive understanding of violent behavior from a psychoanalytic perspective is of relevance for all mental health practitioners interested in the nature of human aggression. Actual violence is informed by bodily enactments and regressions to primitive subjective states; the effects of trauma on representation and symbolic functioning; the demarcation between affective and predatory violence; and understanding how all of our mental processes, including cognitions, wishes, memories, unconscious phantasies, ego-defenses, and object relations, are originally rooted in the body. The authors review the historical psychoanalytic literature on violence and critique contemporary psychoanalytic theorizing regarding the etiology of violent behavior in the light of some neurobiological research findings. They conclude with treatment recommendations for those clinicians whose patients have been violent toward others.     

Does valence matter? Effects of negativity on children’s early understanding of the truth and lies

Early deceptive behavior often involves acts of wrongdoings on the part of children. As a result, it has often been assumed, although not tested directly, that children are better at identifying lies about wrongdoing than lies about other activities. We tested this assumption in two studies. In Study 1, 67 3- to 5-year-olds viewed vignettes in which a character truthfully or falsely claimed to have committed a good or bad act. Children were biased to label claims that the character had committed a good act as the truth and claims that the character had committed a bad act as lies. In Study 2, 51 4- to 6-year-olds viewed vignettes in which characters either admitted or denied committing a good or bad act. Children were better at identifying truth-tellers and liars when the acts were good. Results suggest that young children initially overgeneralize the concept of lie to include all negative acts and the concept of the truth to include all good acts and only gradually make a distinction between act valence and honesty. As a result, including wrongdoing in scenarios to test children's early understanding of the meaning of lying is likely to underestimate children's abilities.     

Children of divorce in a Scandinavian welfare state: Are they less affected than US children?

A fairly common view holds that children's risks of negative outcomes associated with family dissolution are generally small or even nonexistent in Scandinavia, and clearly smaller than what is usually found in the United States. This view was empirically examined in a recent large-scale study of 4,127 12–15-year-old children in Norway, of whom 623 had experienced parental divorce and lived in a single-mother family. The somewhat paradoxical pattern of findings was as follows: (a) The negative associations between parental divorce and various outcomes were found to be generally very similar in Norway and the United States in spite of the great differences in family policy and welfare benefits for single mothers (at the macro level); and (b) Mediational effects of family economic resources were in both countries most marked for the academic achievement area, and the predictive power of such variables was quite similar, again in spite of the great differences in absolute level of the economic resources available to single-mother families in the two countries. The results cast some doubt on the value of the absolute economic deprivation perspective in explaining the results, and the many Norwegian welfare benefits do not seem to mitigate the association between divorce and negative outcomes for the children involved. Also policy implications derived from the economic deprivation perspective are questioned. Alternative interpretations of the findings involving relative deprivation and economic resources as a partial proxy for other non-economic factors are briefly discussed.     

Disruption of short-term memory by distractor speech: Does content matter?

Four experiments replicate the finding that auditory distractors that are lexically identical to the visual target items dramatically increase the irrelevant-speech effect on serial recall. This effect was previously attributed to interference of incompatible order cues. The present results suggest that a different interpretation of this effect is required. Experiment 2 replicates the order congruence effect observed by Hughes and Jones (2005), but shows that this effect is most likely due to an attenuation of interference that is caused by strategic attention shifts to the nominally irrelevant material. Experiments 3 and 4 show that the between-stream similarity effect generalizes to a condition in which the distractor items were drawn from the same category as the targets, but were not identical to them. By showing that nonacoustic distractor features can increase interference in serial recall of lists of supposedly “meaningless” items such as digits or consonants, the results are most consistent with models that postulate an integration of short-term and long-term memory such as the embedded-processes model and the feature model and are inconsistent with classical structural accounts of memory.     

The role of executive function in autobiographical memory retrieval: does the type of cue word matter?

ABSTRACT

Autobiographical memories are memories for personally experienced life events. Previous research has revealed individual differences in the ability to recall specific memories that happened at a particular time and place. Some studies suggest such differences can be attributed to the varying capacity of executive function. However, little is known regarding which specific executive function skills predict autobiographical memory specificity. Participants were asked to complete multiple measures of executive function as well as an autobiographical memory task in which they were asked to recall a specific personal memory connected to concrete and abstract cue words. We hypothesised that executive function will be positively related to autobiographical memory specificity and that this relation will be moderated by the cue word type. The results revealed that individuals with higher executive function skills, specifically, higher inhibitory control and cognitive flexibility, recalled significantly more specific memories than those with lower executive function skills; however, no significant interaction between executive function ability and cue word type was found.     

Patterns of extreme responses to items in self-esteem scales: Does conceptualisation and item content matter?

Self-esteem (SE) scales are particularly susceptible for various response-sets. Systematic response alterations, often mirroring self-presentational item characteristics, can be triggered differentially depending on the content of items in a scale. The present study examined extreme responding to items in the global SE scale (Rosenberg, 1965) and the basic SE scale (Forsman & Johnson, 1996). The results showed that global SE scores were determined to a higher extent by extreme responses, in particular rejecting negative item content, than basic self-esteem scores. The implications of self-presentation contra self-esteem for an asymmetry in response patterns between the two scales are discussed.     

Articulatory suppression and the irrelevantspeech effect in short-term memory: Does the locus of suppression matter?

Immediate serial recall for letter sequences was impaired when irrelevant speech (IS) was presented throughout stimulus input and a subsequent rehearsal interval. This irrelevant-speech effect was eliminated when participants engaged in articulatory suppression (repeated articulation of one or more digits) during stimulus input but not when suppression occurred during the postinput rehearsal period. Also, changing-state suppression (articulation of multiple items) impaired the overall level of performance more than did steady-state suppression (repetition of a single item), whereas both forms of suppression had the same influence on the IS effect. Our results suggest that the locus of suppression (during or after stimulus input) may have contributed to discrepant findings in the prior literature regarding the influence of articulatory suppression on the IS effect. We consider the implications of our findings for three prominent models of immediate memory: the working memory model, the objectoriented episodic record model, and the feature model.