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221.

Purpose

This study examined a “change of scenery” effect on performance in major league baseball (MLB). We also tested this effect for voluntary versus involuntary employee departures, as well as employees returning to a past employer.

Design/Methodology/Approach

This study uses publicly available MLB performance data from 2004 to 2015. The data comprise 712 team changes for players following two consecutive years with the same organization. Data were analyzed using MANCOVA to assess the impact of changing teams on player performance.

Findings

Results indicate players with declining performance benefited significantly from a change of scenery. Following a team change, these players experienced a significant increase in their performance that remained stable through a subsequent season. The effect was not different for players who changed teams via trade and free agency and was modest for those returning to a past organization. Analysis also showed that players leaving while their performance was improving suffered a subsequent performance drop-off in the new organization.

Implications

As the war for talent escalates and employees change jobs more frequently, extending our understanding of how performance can be influenced by work context may provide new insight into organization staffing policies.

Originality/Value

Results extend field theory by highlighting how past performance interacts with new work contexts to influence performance. This is one of the few studies evaluating the job change-performance relationship, and perhaps the first to account for the effects of performance trends prior to exit.
  相似文献   
222.
Innovations in clinical genetics have increased diagnosis, treatment and prognosis of inherited genetic conditions (IGCs). This has led to an increased number of families seeking genetic testing and / or genetic counselling and increased the clinical load for genetic counsellors (GCs). Keeping pace with biomedical discoveries, interventions are required to support families to understand, communicate and cope with their Inherited Genetic Condition. The Socio-Psychological Research in Genomics (SPRinG) collaborative have developed a new intervention, based on multi-family discussion groups (MFDGs), to support families affected by IGCs and train GCs in its delivery. A potential challenge to implementing the intervention was whether GCs were willing and able to undergo the training to deliver the MFDG. In analysing three multi-perspective interviews with GCs, this paper evaluates the training received. Findings suggests that MFDGs are a potential valuable resource in supporting families to communicate genetic risk information and can enhance family function and emotional well-being. Furthermore, we demonstrate that it is feasible to train GCs in the delivery of the intervention and that it has the potential to be integrated into clinical practice. Its longer term implementation into routine clinical practice however relies on changes in both organisation of clinical genetics services and genetic counsellors’ professional development.  相似文献   
223.
This study investigated helpful and disturbing factors in multi-family groups with hospitalized, depressed patients and their family members. Both patients and their partners reported the occurrence of different therapeutic factors such as the cohesion of the group, different observational processes, and guidance from the therapist. The frequency of the therapeutic factors seemed to increase for both the patients and their partners as the group sessions progressed and several differences in reported therapeutic factors were found between the patients and their partners. A number of therapeutic factors such as modelling and guidance from the therapist were found to be related with improvement of depressive symptoms of the patient. The results help to provide some insight into which processes are important in multi-family group therapy for depression.  相似文献   
224.
Personality has been studied as a predictor variable in a range of occupational settings. The study reported is based on a systematic search and meta-analysis of the literature, using the "Big Five" personality framework. The results indicated that there was substantial variability in the effect of personality on workplace accidents, with evidence of situational moderators operating in most cases. However, one aspect of personality, low agreeableness, was found to be a valid and generalisable predictor of involvement in work accidents. The implications of the findings for future research are discussed. Although meta-analysis can be used to provide definite estimates of effect sizes, the limitations of such an approach are also considered.
La personnalité a étéétudiée comme variable prédictrice dans un ensemble de situations professionnelles. Ce travail s'appuie sur une investigation approfondie et une méta-analyse de la littérature faisant appel au modèle de la personnalité du « Big Five >>. Les résultats montrent qu'il existe de fortes variations en ce qui concerne le rôle de la personnalité dans les accidents du travail, avec l'interférence de facteurs situationnels dans la plupart des cas. Cependant, un aspect de la personnalité, une « agreeableness >> basse, apparaît comme étant un prédicteur valide et général de l'implication dans les accidents du travail. On réfléchit à l'intérêt de ces résultats pour de futures recherches. La méta-analyse peut certes procurer une évaluation précise de l'impact d'une variable, mais il faut aussi prendre en considération les limites de cette approche.  相似文献   
225.
OBJECTIVE: Coronary artery disease (CAD) patients who report low distress are considered to be at low psychological risk for clinical events. However, patients with a repressive coping style may fail to detect and report signals of emotional distress. The authors hypothesized that repressive CAD patients are at risk for clinical events, despite low self-rated distress. DESIGN: This was a prospective 5- to 10-year follow-up study, with a mean follow-up of 6.6 years. At baseline, 731 CAD patients filled out Trait-Anxiety (distress), Marlowe-Crowne (defensiveness), and Type D scales; 159 patients were classified as "repressive," 360 as "nonrepressive," and 212 as "Type D." MAIN OUTCOME MEASURES: The primary endpoint was a composite of total mortality or myocardial infarction (MI); the secondary endpoint was cardiac mortality/MI. RESULTS: No patients were lost to follow-up; 91 patients had a clinical event (including 35 cardiac death and 32 MI). Repressive patients reported low levels of anxiety, anger and depression at baseline, but were at increased risk for death/MI (21/159 = 13%) compared with nonrepressive patients (22/360 = 6%), p = .009. Poor systolic function, poor exercise tolerance, 3-vessel disease, index MI and Type-D personality--but not depression, anxiety or anger--also independently predicted clinical events. After controlling for these variables, repressive patients still had a twofold increased risk of death/MI, OR = 2.17, 95% CI = 1.10-4.08, p = .025). These findings were replicated for cardiac mortality/MI. CONCLUSION: CAD patients who use a repressive coping style are at increased risk for clinical events, despite their claims of low emotional distress. This phenomenon may cause an underestimation of the effect of stress on the heart. (PsycINFO Database Record (c) 2008 APA, all rights reserved).  相似文献   
226.
Bodis-Wollner I 《Perception》2008,37(3):462-478
How can an action to a target be selected without yet knowing what it is? Pre-emptive perception (PEP) is a framework which orders neuronal mechanisms in association with voluntary actions before an action is started and until it is completed. It is assumed that PEP serves the purpose of perception, but a conscious, perceptual identification of the goal is not obligatorily completed during the time period of PEP itself. The concept of PEP is that the brain pre-emptively optimizes an action plan to maximize eventual perception, even before being sure what the goal is. Experimental studies of voluntary saccadic eye movements are considered as prototypic activity within the framework of PEP. The core concept of pre-emption is that a particular saccade is selected while a large number of other possible actions are deselected. Pre-emptive computations include mechanisms associated with internal context and reward. Neurophysiological studies which show anatomically and functionally separate cortical and some subcortical neuronal groups in computing saccades are summarized. There is a potential relationship of PEP as a neurobiological framework and some philosophical concepts. Terms for processes between planning and action, such as intention, anticipation, and attention, are often incongruent in everyday language and in epistemology. It is proposed here that a scrutiny of these terms can be rigorously approached by temporal subdivision of PEP and conversely, clear definitions of these terms can lead to organized experimental designs of cognitive neurobiology. The temporal subdivision of PEP allows a critique of The Will in the definition of Schopenhauer and distinguishes it from the 'free will'.  相似文献   
227.
Single pulses of transcranial magnetic stimulation (sTMS) restricted locally to the primary cortical areas for somatosensory and visual input, unlike the effects of repetitive stimulation, usually fail to elicit projected sensations. We tested the effect of sTMS over anterior frontal cortex in facilitating phosphenes from preceding sTMS over calcarine cortex, which alone was rarely effective in eliciting phosphenes. The combined sTMS elicited complex phosphenes, which changed with the site of frontal sTMS and the interstimulus interval. Our results show that sTMS over anterior frontal cortex also improved reporting of weakly illuminated, flashed four-letter stimuli, which permitted its statistical validation. We propose that the present demonstration of frontal cortical facilitation of visual awareness, when combined with the previous finding of projected paresthesias and sense of movement (Amassian et al, 1991 Brain 114 2505-2520), provide evidence of a general frontal opening effect on a thalamic gate. Opening this gate facilitates entry of information from primary cortical receiving areas to thalamus. Thereby, the reciprocal thalamocortical interrelations that subserve conscious awareness of sensory stimuli could be fostered.  相似文献   
228.
We examined, first, differences in dispositional and situational coping, and psychological distress between political ex-prisoners and their matched controls, and second, coping effectiveness in protecting mental health from impacts of imprisonment and military trauma. Thirdly, we tested the hypothesis that compatibility ("goodness of fit") between dispositional and situational coping would predict low psychological distress. Participants were 184 men recruited from a Palestinian community sample, 92 were former political prisoners and 92 non-prisoners. The dispositional coping was assessed as a general response style to hypothetical stressors and situational coping as responses to their own traumatic experiences. Psychological distress was measured by SCL-90-R, and posttraumatic stress disorder, depression and somatoform symptoms by scales based on CIDI 2.1 diagnostic interview. The results showed that, compared to non-prisoners, the political ex-prisoners employed less avoidant, denying, and emotion-focused coping strategies. Military trauma was associated with avoidant and denying coping only among non-prisoners. The ex-prisoners showed more mental health and medical problems, especially when exposed to military trauma. None of the coping styles or strategies were effective in protecting the mental health in general or in either groups. However, main effect results revealed that the high level of active and constructive and low level of emotion-focused coping were associated with low levels of psychiatric symptoms and psychological distress.  相似文献   
229.
People hiss and swear when they make errors, frown and swear again when they encounter conflicting information. Such error- and conflict-related signs of negative affect are found even when there is no time pressure or external reward and the task itself is very simple. Previous studies, however, provide inconsistent evidence regarding the affective consequences of resolved conflicts, that is, conflicts that resulted in correct responses. We tested whether response accuracy in the Eriksen flanker task will moderate the effect of trial incongruence using affective priming to measure positive and negative affect. We found that responses to incongruent trials elicit positive affect irrespective of their accuracy. Errors, in turn, result in negative affect irrespective of trial congruence. The effects of conflicts and errors do not interact and affect different dimensions of affective priming. Conflicts change the speed of evaluative categorisation while errors are reflected in categorisation accuracy. We discuss the findings in light of the “reward value and prediction” model and the “affect as a feedback for predictions” framework and consider the possible mechanisms behind the divergent effects.  相似文献   
230.
This is a validation study, aiming to explore the effectiveness of a set of virtual environments forproducing emotionally significant responses in students with high levels of test anxiety in order to be able to implement them later in treatment. Twenty-one students agreed to take part, 11 with high test anxiety and 10 with low test anxiety. The virtual environments were prepared in chronological order: the student's home, then the metro, and finally the corridor and lecture hall where the examination takes place. The results showed that the high-test-anxiety group presented higher levels of anxiety and depression than the low-test-anxiety group during exposure to the virtual environments. This study shows that virtual reality is able to provoke emotional responses in students with high test anxiety. This validation study should be followed up with treatment studies to evaluate the efficacy of virtual reality therapy for treating testanxiety.  相似文献   
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