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171.
Nina Zupančič Antun Palanović Mitja Ružojčić Eva Boštjančič Boris Popov Dragana Jelić Zvonimir Galić 《International journal of psychology》2024,59(2):288-302
Several studies show the importance of basic psychological needs (BPN) for decreasing burnout and increasing grade point average (GPA), but, to our knowledge, no prior study has explored the potential contextual differences in Southeastern European countries. Moreover, even less is known about how this relationship may differ during stressful (exam) and less stressful (beginning of the semester) periods. Measures of the Maslach Burnout Inventory—Student Survey and BPN Satisfaction and Frustration Scale were translated and adapted. The study included a cross-sectional sample of students from Croatia, Serbia and Slovenia during beginning of the semester and exam period. Across all countries and both contexts, students with high autonomy need satisfaction showed the strongest decrease in burnout, followed by those with high competence need satisfaction. Students with high academic achievement showed an increase due to competence need satisfaction. Competence and autonomy need satisfaction were higher beginning of a semester, while burnout was higher during the exam period. BPN play an important role in educational settings—satisfaction of the need for autonomy and competence protects students from burnout, and the need for competence predicts greater academic achievement regardless of culture or time of the semester. 相似文献
172.
Domijan D 《Cognitive, affective & behavioral neuroscience》2011,11(4):573-599
A computational model was developed to explain a pattern of results of fMRI activation in the intraparietal sulcus (IPS) supporting
visual working memory for multiobject scenes. The model is based on the hypothesis that dendrites of excitatory neurons are
major computational elements in the cortical circuit. Dendrites enable formation of a competitive queue that exhibits a gradient
of activity values for nodes encoding different objects, and this pattern is stored in working memory. In the model, brain
imaging data are interpreted as a consequence of blood flow arising from dendritic processing. Computer simulations showed
that the model successfully simulates data showing the involvement of inferior IPS in object individuation and spatial grouping
through representation of objects’ locations in space, along with the involvement of superior IPS in object identification
through representation of a set of objects’ features. The model exhibits a capacity limit due to the limited dynamic range
for nodes and the operation of lateral inhibition among them. The capacity limit is fixed in the inferior IPS regardless of
the objects’ complexity, due to the normalization of lateral inhibition, and variable in the superior IPS, due to the different
encoding demands for simple and complex shapes. Systematic variation in the strength of self-excitation enables an understanding
of the individual differences in working memory capacity. The model offers several testable predictions regarding the neural
basis of visual working memory. 相似文献
173.
Stefania Sozzi Alberto Monti Alessandro Marco De Nunzio Manh-Cuong Do Marco Schieppati 《Human movement science》2011,30(2):172-189
Sudden addition or removal of visual information can be particularly critical to balance control. The promptness of adaptation of stance control mechanisms is quantified by the latency at which body oscillation and postural muscle activity vary after a shift in visual condition. In the present study, volunteers stood on a force platform with feet parallel or in tandem. Shifts in visual condition were produced by electronic spectacles. Ground reaction force (center of foot pressure, CoP) and EMG of leg postural muscles were acquired, and latency of CoP and EMG changes estimated by t-tests on the averaged traces. Time-to-reach steady-state was estimated by means of an exponential model. On allowing or occluding vision, decrements and increments in CoP position and oscillation occurred within about 2 s. These were preceded by changes in muscle activity, regardless of visual-shift direction, foot position or front or rear leg in tandem. These time intervals were longer than simple reaction-time responses. The time course of recovery to steady-state was about 3 s, shorter for oscillation than position. The capacity of modifying balance control at very short intervals both during quiet standing and under more critical balance conditions speaks in favor of a necessary coupling between vision, postural reference, and postural muscle activity, and of the swiftness of this sensory reweighing process. 相似文献
174.
Many real‐life decisions (e.g. promises, plans and agreements) involve a time interval between when the decision is made and the main outcome is revealed. Nearly all regret studies focus on anticipated or experienced post‐outcome regret. We argue that regret is also frequently experienced in the pre‐outcome period, and that this ‘pre‐outcome regret’ has other sources than regret experienced after the outcome is known. Regret experienced in the pre‐outcome period has an important function post‐outcome regret (usually) cannot have, namely to motivate the decision maker to reconsider the ongoing decision process and reverse the initial decision. Pre‐outcome regret should for these reasons be distinguished from post‐outcome regret, and studied separately. In two scenario studies, participants were asked to imagine their regret after agreeing to perform an inconvenient task. In both, more regret was reported before than after the event, even when they had imagined a ‘worst case’ outcome. In the third study, participants described a difficult choice from their own life. Again, regret was perceived as higher in the pre‐outcome period than afterwards. In a fourth study, participants reported regret ‘online’ during an economic game (a version of the ultimatum game). They regretted their decisions more before than after they knew the outcome. We conclude that experienced pre‐outcome regret is often stronger than post‐outcome regret, and typically increases during the pre‐outcome period. We suspect that the absence of JDM studies of pre‐outcome regret is a legacy of the dominant gambling metaphor within decision research. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
175.
This paper explores the use and none-use of condoms among young heterosexual adults in Norway. To what extent do young heterosexuals use condoms and other types of contraception, and in which context does the use take place? What are the motives underlying both use and non use of condoms? The results are based on a 2009 national web panel survey among 16–24 year-olds in Norway (n = 871). Most respondents reported having met their most recent sex partner via friends or family, and 62% referred to the sex partner as a sweetheart. One out of two claimed they had not used condoms during the first sexual intercourse with this partner. A factor analysis revealed 2-D of motivation for not using condoms, referred to here as ‘Fear of Suspicion’ and ‘Mutual Trust’. Multiple linear regression analysis revealed that, when controlled for gender, age, and number of sex partners in one’s life, ‘Mutual Trust’ had a statistically significant relationship to coital frequency and the number of years coitally active. None of the predictor variables had a statistically significant relationship with “Fear of Suspicion”. The most commonly reported motives for the most recent sexual intercourse were having been ‘sexually aroused’ and ‘in love’. A total of 56% reported using hormonal contraception, while 20% used condoms. The most important reasons for not using condoms were: ‘used other contraception’, ‘did not worry about STIs’, ‘more pleasurable without’, ‘had none available’, and ‘unprepared for intercourse’. The most important reasons for condom use were to ‘avoid pregnancy’, ‘avoid STIs’, and ‘avoid HIV’. 相似文献
176.
This paper reviews habituation-dishabituation and preferential-looking studies on the emergence of sensitivity to pictorial depth cues in infancy. This research can be subdivided into two groups. While one group of studies has established responsiveness to pictorial depth cues at 3-5 months of age, the other has found that the ability to extract pictorial 3D information emerges at about 6 months. In the former, young infants were tested for their ability to distinguish between displays that differ in spatial information provided by pictorial depth cues. The results of these studies might demonstrate that 3-5-month-old infants perceive spatial layout from pictorial cues. It is possible, however, that the infants in these studies responded primarily to low-level, two-dimensional stimulus differences. In contrast, the second group of studies controlled for the potential influence of lower-level stimulus features on the infants' experimental performance and more unambiguously demonstrated sensitivity to pictorial depth information in infants 6 months of age and older. In sum, the divergent findings of studies in this area may be resolved by assuming substantial developmental progress in infant sensitivity to pictorial depth cues during the first months of life. 相似文献
177.
Emina Subašić Katherine J. Reynolds Stephen D. Reicher Bert Klandermans 《Political psychology》2012,33(1):61-74
For a vibrant and viable psychology of social change it is necessary to examine its place and contribution to the societal processes it seeks to understand, explain, and (potentially) affect. In this article, we first consider the impact that research and theorizing on social change (should) have and related issues of how we communicate about our work (and to whom) and dilemmas around researchers being active participants in the change process. Second, we consider emerging trends in the field and comment on meta‐theoretical and “meta‐methodological” issues in going forward, including the interaction between individual and society, having theoretical models of the person that allow us to account for such an interaction, as well as rethinking our methodology and ways of “doing” psychology to better reflect people's experiences of mobilization and participation. In line with the proposed rethinking of our theories and methods, the final section introduces a new paradigm for investigating the nexus of social change and leadership dynamics. The overall aim of the article is to reflect on key questions and dilemmas facing the field and provide some starting points for debating and shaping its future. 相似文献
178.
Jack D. Simons Brian Hutchison Zuzana Baštecká 《Journal of counseling and development : JCD》2012,90(2):233-237
This article reviews the history and current status of counseling in the Czech Republic. Recommendations for advancement of the profession in a postcommunist era are offered, including the incorporation of social justice principals for the benefit of Gypsies and immigrants, collaboration between Czech and non‐Czech counselors, and counseling research with the Czech people. 相似文献
179.
Although it is well established that friendship is a consistent correlate of happiness, less is known about how friendship experiences might promote happiness. The current investigation addressed this gap by testing a mediational model proposing that perceived mattering explains the association of friendship quality with happiness among college students in Turkey and the United States. An alternative model suggesting friendship quality as the mediator was also tested to enhance confidence in the proposed model. SEM analyses revealed that perceived mattering mediated the association of friendship with happiness only in the American sample. In the Turkish sample, friendship quality mediated the association between mattering and happiness. Findings highlight the importance of cross-cultural research and suggest that the underlying processes and psychological mechanisms related to the friendship-happiness link might be different in different cultures. 相似文献
180.
Nenad Jakšić Goran Milas Ena Ivezić Anja Wertag Nataša Jokić-Begić Aaron L. Pincus 《Journal of psychopathology and behavioral assessment》2014,36(4):640-652
The Pathological Narcissism Inventory (PNI) is a recently developed measure for assessing grandiose and vulnerable themes of narcissistic pathology. The aim of this study was to validate the PNI in the transitional post-war Croatian society by examining its psychometric properties and factor structure in a sample of Croatian university students (N?=?651). The participants filled out several self-report measures of narcissism, as well as measures of trait emotional stability and negative emotional states. Findings of this study supported the existence of seven first-order and two second-order factors of the PNI, invariant across genders. Additionally, all the subscales had good reliability coefficients, while the associations with other measures supported the concurrent validity of the instrument. These findings support the use of the PNI in a transitional post-war society and emphasize certain aspects of cross-cultural stability of pathological narcissism, although some cross-cultural variants should be considered when applying this measure in different cultural settings. 相似文献