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221.
222.
Professor Juan A. García-Madruga Francisco Gutiérrez Nuria Carriedo José M. Luzón José O. Vila 《Thinking & reasoning》2013,19(4):370-393
We examine the role of working memory's central executive in the mental model explanation of propositional reasoning by using two working memory measures: the classical “reading span” test by Daneman and Carpenter (1980) and a new measure. This new “reasoning span” measure requires individuals to solve very simple anaphora problems, and store and remember the word solution in a growing series of inferential problems. We present one experiment in which we check the involvement of the central executive in conditional and disjunctive inference tasks and compare predictions of the new reasoning span test with those of the classical reading span test. The results of the experiment confirm that reasoning responses, which according to mental model theory require high cognitive work, are predicted by working memory measures. Results also show that some reasoning responses are probably obtained by means of superficial biases or strategies that do not load working memory. The reasoning span test, which involves the central executive to a greater degree, predicts reasoning performance better than the reading span test. The significance and possibilities of the new measure in studying reasoning are discussed. 相似文献
223.
Mireia Orgilés Susan H. Spence Juan C. Marzo Xavier Méndez José P. Espada 《Journal of personality assessment》2014,96(1):95-102
The Spence Children's Anxiety Scale is an instrument widely applied in the assessment of the most common anxiety disorders in children and adolescents. This study examines its psychometric properties and the factorial structure in a large community sample of Spanish-speaking adolescents (N = 1,374) aged 13 to 17 years. The scale demonstrated strong internal consistency and good convergent and discriminant validity. Factor analysis confirmed the 6-factor original model, providing a good fit of the data for the Spanish sample. The good psychometric properties support its use by clinicians and researchers, adding evidence to the international empirical support for this measure. 相似文献
224.
ResumenEstudiamos los efectos de los estados afectivos de adquisición y recuperación en una tarea de reconocimiento. Los estados afectivos se indujeron por sugestiones posthipnóticas y los estímulos fueron fotografías de caras en blanco y negro. Empleamos un diseño factorial 2 (estado de adquisición) x 2 (estado de recuperación) con medidas repetidas. El intervalo entre las fases de adquisición y recuperación fue de 24 horas. El análisis de datos, basado en el modelo no-paramétrico de la teoría de detección de señales, confirma el efecto de dependencia de estados afectivos en una prueba de reconocimiento. Los resultados se discuten en relación a trabajos anteriores que no habían encontrado este efecto en pruebas similares. 相似文献
225.
Betul Rauf Rotem Perach Juan J. Madrid-Valero Dan Denis Brian A. Sharpless Hope Farron Christopher C. French Alice M. Gregory 《British journal of psychology (London, England : 1953)》2023,114(4):797-818
Night-time is a period of great significance for many people who report paranormal experiences. However, there is limited understanding of the associations between sleep variables and seemingly paranormal experiences and/or beliefs. The aim of this review is to improve our understanding of these associations while unifying a currently fragmented literature-base into a structured, practical review. In this pre-registered scoping review, we searched for relevant studies in MEDLINE (PubMed), PsycINFO (EBSCO), Web of Science and EMBASE using terms related to sleep and ostensibly paranormal experiences and beliefs. Forty-four studies met all inclusion criteria. All were cross-sectional and most investigated sleep paralysis and/or lucid dreaming in relation to ostensibly paranormal experiences and paranormal beliefs. Overall, there were positive associations between many sleep variables (including sleep paralysis, lucid dreams, nightmares, and hypnagogic hallucinations) and ostensibly paranormal experiences and paranormal beliefs (including those of ghosts, spirits, and near-death experiences). The findings of this review have potential clinical implications such as reducing misdiagnosis and treatment development and provide foundations for further research. Our findings also highlight the importance of understanding why so many people report ‘things that go bump in the night’. 相似文献
226.
社会认同作为个体在群际和内群体层面的社会联结,总体上对抑郁产生了积极影响,表现为认同程度、认同重要性、认同群体数量以及认同变化的影响等4个方面。现有研究从需求、认知和行为层面探讨了社会认同影响抑郁的中介因素,并检验了身份认同动机和消极群体评价两个调节因素。社会认同视角下的4种理论分别从社会医治、心理资源、认同变化以及认同层次等不同角度解释了社会认同影响抑郁的心理机制。未来应厘清社会认同对抑郁的深层影响机制,重视社会认同影响抑郁的调节因素,及建构社会认同影响抑郁的能动-共生模型。 相似文献
227.
Adolescents move to evening orientation just when school schedule becomes earlier. Whereas school achievement has been associated to morningness orientation during morning school schedule, some studies have indicated that evening people are more intelligent. In this study the relative contribution of Morningness–Eveningness (M–E) in the prediction of school achievement, after controlling for age, sex/gender, inductive reasoning and sleep length was analyzed. Participants were 887 adolescents (aged 12–16). School achievement was evaluated using Grade Point Average (GPA), inductive reasoning was evaluated by reasoning subtest of Primary Mental Abilities (PMA-R), sleep length was calculated from rise time and bedtime questions, and M–E was evaluated by Morningness–Eveningness Scale for Children (MESC). Evening adolescents scored higher on PMA-R and obtained lower GPA. Inductive reasoning, age, sex/gender, sleep length and M–E accounted for 19% variance percentage on GPA. M–E was a significant predictor of school achievement even after controlling for traditional predictors, albeit slightly. 相似文献
228.
Jiménez L Vaquero JM Lupiáñez J 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(3):475-490
Four experiments investigate the differences between implicit and explicit sequence learning concerning their resilience to structural and superficial task changes. A superficial change that embedded the SRT task in the context of a selection task, while maintaining the sequence, did selectively hinder the expression of implicit learning. In contrast, a manipulation that maintained the task surface, but decreased the sequence validity, affected the expression of learning specifically when it was explicit. These results are discussed in the context of a dynamic framework (Cleeremans & Jiménez, 2002), which assumes that implicit knowledge is specially affected by contextual factors and that, as knowledge becomes explicit, it allows for the development of relevant metaknowledge that modulates the expression of explicit knowledge. 相似文献
229.
Item selection rules in a Computerized Adaptive Test for the assessment of written English. e-CAT is a Computerized Adaptive Test for the evaluation of written English knowledge, using the item selection rule most commonly employed: the maximum Fisher information criterion. Some of the problems of this criterion have a negative impact in the estimation accuracy and in the item bank security. In this study, the performance of this item selection rule is compared, by means of simulation, with two other rules: selecting the item with maximum Fisher information in an interval (Veerkamp y Berger, 1997) and a new criterion, called "maximum Fisher information in an interval with geometric mean". In general, this new rule shows smaller measurement error and smaller item overlap rates. It seems, thus, recommendable, as it allows the simultaneous improvement of estimation accuracy and the maintenance of the item bank security of e-CAT. 相似文献
230.
Learning processes in matching and oddity: the oddity preference effect and sample reinforcement 总被引:1,自引:0,他引:1
Wright AA Delius JD 《Journal of experimental psychology. Animal behavior processes》2005,31(4):425-432
Eight pigeons learned either matching (to sample) or oddity (from sample) with or without reward for sample responding. The training stimuli were coarse-white, fine-black, or smooth-mauve gravels in pots with buried grain as the reinforcer. Oddity without sample reward was learned most rapidly, followed by matching with sample reward, oddity with sample reward, and matching without sample reward. Transfer was related to acquisition rate: The oddity group without sample reward showed full (equal to baseline) color and texture transfer; the matching group with sample reward showed partial texture transfer; other groups showed no transfer. Sample reward was shown to determine rate of acquisition of matching and oddity and the oddity preference effect. The results are discussed in terms of item-specific associations operating early in learning prior to any relational learning between sample and comparison stimuli. 相似文献