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301.
Rosário P Núñez JC Salgado A González-Pienda JA Valle A Joly C Bernardo A 《Psicothema》2008,20(4):563-570
Test anxiety is a common behavior among students facing social pressure centered on mastery. Only a few studies have analyzed the relations between test anxiety, academic procrastination, personal and family variables and math grades. This work focus on the analysis of the impact of students' social-personal variables such as parents' education level, number of siblings and under-achievement by performing ANOVAs in two samples of 533 and 796 students from junior high-school. Corroborating the findings in other studies, the data stress that test anxiety is higher in girls and decreases when students' parents have higher educational levels, with the number of courses flunked, and when students' math grades were lower. Test anxiety and procrastination correlate positive and significantly. Findings are discussed and compared with those of previous researches. The implications for teaching practice are also analyzed. 相似文献
302.
Galán Rodríguez A Pérez San Gregorio AM Martín Rodríguez A Borda Más M 《Psicothema》2008,20(2):266-272
Transplantation may imply severe biopsychosocial impairments. In order to know the quality of life of patients one year after transplantation, 58 subjects were compared to three different groups of patients (stabilized and acute COPD patients, and lung cancer patients in a surgery unit). Patients filled in two questionnaires: EORTC QLQ-C30 (quality of life) and HAD (anxiety and depression). The quality of life dimensions with inter-group differences were physical, role, emotional and cognitive functioning, global health status, and a number of symptoms (fatigue, dyspnea, insomnia and appetite loss). There were differences in depression, and but not in anxiety. Transplant and surgical patients showed better quality of life and affective status than chronic pulmonary patients. Discriminant analysis showed that the transplant group was the best described group. We conclude that patients, one year after transplantation, show similar quality of life as asymptomatic hospitalised patients, somewhat better than chronic patients in a stabilized stage of the disease, and much better than severe chronic patients. 相似文献
303.
Marina Iniesta-Sepúlveda Ana I. Rosa-Alcázar Ángel Rosa-Alcázar Eric A. Storch 《Journal of child and family studies》2014,23(8):1455-1470
The assessment of varied psychiatric disorders, including obsessive–compulsive disorder (OCD), is shifting towards the use of evidence-based assessments (EBAs). This shift has fostered the development, validation and adaptation of several measures to rate obsessive–compulsive symptoms and other related problematic areas such as functional impairment or family attitudes among others. The aim of this paper is to present a systematic review of psychometric studies on pediatric OCD-specific measures to classify these according to assessment evidence-based criteria. Selection criteria that determined which studies were included in the review were: (1) analyzing an OCD measure and (2) including participants’ age being 18 years or younger. The literature search procedure was conducted in Medline, PsycINFO, PsycARTICLES, ERIC, Cochrane Library, and Scholar Google databases and enabled us to locate 42 studies which analyzed psychometric properties of 14 OCD measures studied in children and adolescents. Instruments were grouped into the following assessment areas: symptom presence and severity, functional impairment, family functioning and cognitive dimensions of OCD. Psychometric data regarding internal structure, internal consistency, reliability, validity and diagnostic precision were also reported. Further, measures were classified as well-established, approaching well-established and promising assessments in terms of reliability and validity. We concluded that the assessment of OCD in pediatric populations is a growing field that in a short-medium term could provide a wide variety of EBAs for the evaluation obsessive–compulsive symptoms and other OCD-related dimensions. The paper concludes by highlighting directions for future research. 相似文献
304.
Vilhjálmur Árnason 《Theoretical medicine and bioethics》2014,35(5):353-367
Three arguments of Habermas against “liberal eugenics”—the arguments from consent, responsibility, and instrumentalization—are critically evaluated and explicated in the light of his discourse ethics and social theory. It is argued that these arguments move partly at a too deep level and are in part too individualistic and psychological to sufficiently counter the liberal position that he sets out to criticize. This is also due to limitations that prevent discourse ethics from connecting effectively to the moral and political domains, e.g., through a discussion of justice. In spite of these weaknesses, Habermas’s thesis is of major relevance and brings up neglected issues in the discussion about eugenic reproductive practices. This relevance has not been duly recognized in bioethics, largely because of the depth of his speculations of philosophical anthropology. It is argued that Habermas’s notion of the colonization of the lifeworld could provide the analytical tool needed to build that bridge to the moral and political domain. 相似文献
305.
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307.
Orsolya Kanizsár Paolo Mongillo Luca Battaglini Gianluca Campana Miina Lõoke Lieta Marinelli 《Animal cognition》2018,21(5):651-660
Knowledge about the mechanisms underlying canine vision is far from being exhaustive, especially that concerning post-retinal elaboration. One aspect that has received little attention is motion perception, and in spite of the common belief that dogs are extremely apt at detecting moving stimuli, there is no scientific support for such an assumption. In fact, we recently showed that dogs have higher thresholds than humans for coherent motion detection (Kanizsar et al. in Sci Rep UK 7:11259, 2017). This term refers to the ability of the visual system to perceive several units moving in the same direction, as one coherently moving global unit. Coherent motion perception is commonly investigated using random dot displays, containing variable proportions of coherently moving dots. Here, we investigated the relative contribution of local and global integration mechanisms for coherent motion perception, and changes in detection thresholds as a result of repeated exposure to the experimental stimuli. Dogs who had been involved in the previous study were given a conditioned discrimination task, in which we systematically manipulated dot density and duration and, eventually, re-assessed our subjects’ threshold after extensive exposure to the stimuli. Decreasing dot duration impacted on dogs’ accuracy in detecting coherent motion only at very low duration values, revealing the efficacy of local integration mechanisms. Density impacted on dogs’ accuracy in a linear fashion, indicating less efficient global integration. There was limited evidence of improvement in the re-assessment but, with an average threshold at re-assessment of 29%, dogs’ ability to detect coherent motion remains much poorer than that of humans. 相似文献
308.
Iker Zulaica-Hernández 《Journal of psycholinguistic research》2018,47(2):449-466
Although still disputed by some authors, complement anaphora interpretations are widely accepted today. However, they are marked and subject to strict interpretation conditions. Most commonly, monotone decreasing quantifiers facilitate a salient complement set interpretation that is suitable for subsequent anaphoric reference, whereas monotone increasing quantifiers appear to block such interpretation. In this paper, I investigate the possibilities of anaphoric reference to complement sets in Spanish quantified expressions of type quantifier(A)(B) and argue that Spanish aligns with the general pattern observed cross-linguistically according to which anaphoric reference to the reference set (refset) is default regardless of monotonicity type, and that anaphoric reference to the complement set (compset) is only possible with monotone decreasing quantifiers. My claim is that the observed discrepancy can be explained in terms of the different proportions denoted by the quantifiers, and propose an explanation based on discourse relations. My approach provides additional cross-linguistic evidence in favor of the general observed pattern, and a promising path for future investigation into the refset/compset divide. 相似文献
309.
In this paper, we analyze how a political blog author (Spanish Alejo Vidal-Quadras) establishes the reference to self and other in his blog entries. We furthermore look into how the commentators to this blog react and establish reference to self and other in the digital public sphere. More concretely, we show that they not only take up the references established by the main blog author but also create new references. These allow, on the one hand, for profiling themselves as part of a group and, on the other hand, identifying their interlocutor among the variety of possible interlocutors in the digital public sphere. By addressing different interlocutors, the commentators turn the comments section into a dialogic space, a dimension that is lacking in the main blog entries. However, the fact that they almost invariably identify interlocutors other than Vidal-Quadras but address Vidal-Quadras without explicitly identifying him, shows that Vidal-Quadras remains the main ratified interlocutor in view of his ownership of the blog. This paper shows then how participants in the digital public sphere create a complex relationship of self and other reference in political blogs. 相似文献
310.
We investigate how epistemic injustice can manifest itself in mathematical practices. We do this as both a social epistemological and virtue-theoretic investigation of mathematical practices. We delineate the concept both positively—we show that a certain type of folk theorem can be a source of epistemic injustice in mathematics—and negatively by exploring cases where the obstacles to participation in a mathematical practice do not amount to epistemic injustice. Having explored what epistemic injustice in mathematics can amount to, we use the concept to highlight a potential danger of intellectual enculturation.
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