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111.
Rein De Cooman Dave Stynen Anja Van den Broeck Luc Sels Hans De Witte 《Journal of applied social psychology》2013,43(6):1342-1352
To explore the motivational potential of job design, we linked job demands and job resources, as defined in the job demands–resources model, to the motivational process defined in self‐determination theory. Specifically, we introduced basic need satisfaction and autonomous motivation as consecutive process variables mediating the relationship between job design and work effort. We tested this model by means of structural equation modeling in a sample of 689 employees. The comparison of several competing models provided support for the hypothesized model. We conclude that job demands thwart and job resources promote the fulfillment of 3 psychological needs. High levels of need satisfaction, in turn, are associated with autonomous motivation and, therefore, with high levels of effort. 相似文献
112.
Stefania Sette Tyler Colasante Federica Zava Emma Baumgartner Tina Malti 《The Journal of genetic psychology》2013,174(5):286-296
We investigated the relations between anticipation of sadness for excluded peers, sympathy, and prosocial behavior in a sample of 127 Italian preschoolers (Mage?=?4.84?years, SD?=?0.85). Children attributed emotions to hypothetical excluded peers who exhibited withdrawn versus aggressive behavior, and these attributions were coded for the presence and intensity of sadness. Teachers rated children’s sympathy and prosocial behavior via questionnaire. In general, children attributed more sadness to the withdrawn excluded peer than the aggressive excluded peer. A path analysis revealed that those who anticipated higher levels of sadness for the withdrawn excluded peer were rated higher in sympathy and, in turn, higher in prosocial behavior. Attributing high levels of sadness to withdrawn excluded peers—who portray relatively heightened need—may be an early social-emotional characteristic of children who are more sympathetic and more likely to channel other-oriented concerns into prosocial actions. 相似文献
113.
Tom Melai Nicolaas C. Schaper T. Herman IJzerman Ton L.H. de Lange Paul J.B. Willems Kenneth Meijer Aloysius G. Lieverse Hans H.C.M. Savelberg 《Human movement science》2013,32(4):785-793
The aim of this study was to identify the cascade of effects leading from alterations in force generation around the ankle joint to increased plantar pressures under the forefoot. Gait analysis including plantar pressure measurement was performed at an individually preferred and a standardized, imposed gait velocity in diabetic subjects with polyneuropathy (n = 94), without polyneuropathy (n = 39) and healthy elderly (n = 19). The plantar flexion moment at 40% of the stance phase was negatively correlated with the displacement rate of center of pressure (r = ?.749, p < .001 at the imposed, and r = ?.693, p < .001 at the preferred gait velocity). Displacement rate of center of pressure was strongly correlated with forefoot loading (r = ?.837, p < .001 at the imposed, and r = ?.731, p < .001 at the preferred gait velocity). People with a relatively high plantar flexion moment at 40% of the stance phase, have a faster forward transfer of center of pressure and consequently higher loading of the forefoot. This indicates that interventions aimed at increasing the control of the roll-off of the foot may contribute to a better plantar pressure distribution. 相似文献
114.
Helena Westerberg Tatja Hirvikoski Hans Forssberg Torkel Klingberg 《Child neuropsychology》2013,19(3):155-161
Working memory (WM) has been hypothesised to be impaired in attention-deficit/hyperactivity disorder (ADHD). However, there are few studies reported on tests measuring visuo-spatial WM (VSWM) in ADHD. Some of these studies used paradigms including episodic memory, others only used low memory loads. In the present study we used a VSWM test that has not been used previously in ADHD research. The sensitivity of the VSWM test and a choice reaction time (CRT) test was evaluated in a pilot study by comparing them to two commonly used tests in ADHD-research; the Continuous Performance Test (CPT) and a Go/no-go test, in children with and without ADHD. The groups differed significantly in performance on the VSWM test (P<.01) and CRT (P<.05) but not on the CPT (P>.1) or on the Go/no-go test (P>.1). The results from the VSWM and CRT tests were replicated in a larger sample of participants (80 boys; 27 boys with ADHD and 53 controls, mean age 11.4 years). The difference between the groups was significant for both the VSWM test (P<.01) and the CRT test (P<.01). The effect size (ES) of the VSWM test was 1.34. There was a significant age-by-group interaction on the VSWM test, with larger group differences for the older children (P<.01). Our results show that the VSWM test is a sensitive measure of cognitive deficits in ADHD and it supports the hypothesis that deficits in VSWM is a major component of ADHD. 相似文献
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116.
Johannes Brug Mark Van Vugt Bart van Den Borne André Brouwers Hans Van Hooff 《Psychology & health》2013,28(3):357-368
Abstract In order to identify relevant determinants of organ donor registration among Dutch adolescents, a school-based cross-sectional survey was conducted among 145 high school students. Fifty-one percent of respondents indicated they were willing to register as organ donors and 80% reported a positive general attitude towards registration. Various misconceptions about the registration and donation procedure were identified. On average only moderate knowledge levels related to organ donation were found. In order of strongest association, negative outcome expectancies, past behaviour and experience, positive outcome expectancies, and social outcome expectancies proved to be significant predictors of willingness to register as organ donors. Self-efficacy was indirectly associated with willingness via outcome expectancies. Knowledge about organ donation was not significantly associated with willingness. The results suggest that in order to persuade adolescents to register as organ donors, refutational messages will have to be developed to counterargue the prevailing negative outcome expectancies related to organ donation and registration as an organ donor. 相似文献
117.
Hans Bosma Robbert Sanderman Winnie Scaf-Klomp Jacques Th. M. Van Eijk Johan Ormel Gertrudis I.J.M. Kempen 《Psychology & health》2013,28(1):103-115
Research on anxiety and depression after fall-related injuries to the extremities and its pre-fall determinants is scarce. The present study sought to examine change between pre-fall and post-fall anxiety and depression and its (pre-fall) predictors. Data were obtained from 181 Dutch persons, aged 57 and older, who sustained fall-related injuries between 1993 and 1997. Demographic (e.g. socio-economic status), health-related (e.g. number of chronic conditions), and psychosocial (e.g. social support, neuroticism) factors were determined in 1993 (prior to the fall). Depressive symptoms and anxiety were determined prior to the fall, and two, five and twelve months after the fall. Taking into account pre-fall anxiety and depression, pre-fall neuroticism was the most consistent, independent predictor of adverse changes in anxiety and depression. Other factors, including severity of the fall and age were not related to changes in anxiety and depression. Our prospective findings may be interpreted as support for the importance of personality for mental health outcomes in persons who have sustained fall-related injuries. 相似文献
118.
Studies on children after pediatric liver transplantation have shown that patients are confronted with various psychosocial problems due to the illness and long hospitalization. They do not have suitable coping strategies available to handle this situation. A concept of systemic family therapy and play therapy for children in hospital was thus developed. The patients and their families are accompanied during hospitalization, are supported preventively and are helped in developing suitable strategies for coping with the psychosocial stress. 相似文献
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