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271.
Dynamic and proof-conditional approaches to discourse (exemplified by Discourse Representation Theory and Type-Theoretical Grammar, respectively) are related through translations and transitions labeled by first-order formulas with anaphoric twists. Type-theoretic contexts are defined relative to a signature and instantiated model-theoretically, subject to change. 相似文献
272.
273.
Blanco F Matute H Vadillo MA 《Quarterly journal of experimental psychology (2006)》2011,64(7):1290-1304
It is well known that certain variables can bias judgements about the perceived contingency between an action and an outcome, making them depart from the normative predictions. For instance, previous studies have proven that the activity level or probability of responding, P(R), is a crucial variable that can affect these judgements in objectively noncontingent situations. A possible account for the P(R) effect is based on the differential exposure to actual contingencies during the training phase, which is in turn presumably produced by individual differences in participants' P(R). The current two experiments replicate the P(R) effect in a free-response paradigm, and show that participants' judgements are better predicted by P(R) than by the actual contingency to which they expose themselves. Besides, both experiments converge with previous empirical data, showing a persistent bias that does not vanish as training proceeds. These findings contrast with the preasymptotic and transitory effect predicted by several theoretical models. 相似文献
274.
Kent KM Pelham WE Molina BS Sibley MH Waschbusch DA Yu J Gnagy EM Biswas A Babinski DE Karch KM 《Journal of abnormal child psychology》2011,39(3):451-462
This study compared the high school academic experience of adolescents with and without childhood ADHD using data from the
Pittsburgh ADHD Longitudinal Study (PALS). Participants were 326 males with childhood ADHD and 213 demographically similar
males without ADHD who were recruited at the start of the follow-up study. Data were collected yearly from parents, teachers
and schools. The current study used assessment points at which the participants were currently in or had recently completed
grades 9, 10, 11, and 12. Results indicated that adolescents with ADHD experienced significant academic impairment in high
school relative to comparison adolescents, including lower overall and main academic subject grade point averages (GPA), lower
levels of class placement (e.g. remedial vs. honors), and higher rates of course failure. In addition, teacher reports indicated
that adolescents with ADHD completed and turned in a significantly lower percentage of assignments and were significantly
less likely to be working up to their potential. Adolescents with ADHD were also significantly more likely to be absent or
tardy during the academic year, and they were over eight times more likely than adolescents without ADHD to drop out of high
school. These findings demonstrate that children with ADHD continue to experience severe academic impairment into high school. 相似文献
275.
To investigate the long-term effect of blindness on the task of leaping down to a lower landing surface, five blind individuals were compared with 10 sighted individuals who performed landing movements with and without sight. Participants performed six consecutive drop-landings from four different heights, during which the prelanding modulation of EMG timing and amplitude in four lower-limb muscles were recorded. Analysis showed that blind individuals showed specific prelanding EMG modulation, suggesting that long-term dependence on somesthetic and vestibular cues leads to different preparatory measures for vertical falls. 相似文献
276.
Gelabert E García-Esteve L Martín-Santos R Gutiérrez F Torres A Subirà S 《Psicothema》2011,23(1):133-139
This instrumental study was designed to analyze the psychometric properties of the Spanish version of the Frost Multidimensional Perfectionism Scale (FMPS). The total sample was made up of 582 female college students, with a mean age of 21.68 (SD= 4.45). The results of confirmatory factor analysis identified the six-factor solution proposed by the original authors as the best factor structure, with acceptable fit indices. Cronbach's alpha coefficient was .93 for the FMPS total score and ranged from .74 to .91 for the subscales. Test-retest reliability suggested a good temporal stability of the FMPS total score [ICC= .89 (95% CI= .80-.94)] and its subscales. Results showed moderate to high associations between the Spanish version of the FMPS and other measures of perfectionism. The Spanish version of FMPS has shown satisfactory psychometric properties to be used in women. Future research should replicate these findings in broader samples, in clinical populations, and use longitudinal designs to determine whether perfectionism is a risk factor for psychopathology in women. 相似文献
277.
The emotional intelligence of a sample of 59 women caregivers (M age = 51.1 yr.) with depressive symptoms was compared with that of a sample of adult women from the general population (M age = 50.7 yr.). No group differences were observed on the Trait Meta-Mood Scale's three dimensions of emotional intelligence across age, socioeconomic status, or education level. Compared with the general population sample, the caregivers group scored significantly lower on Attention to Feelings and Mood Repair. 相似文献
278.
Martín I Gómez A Salas C Puerto A Rodríguez F 《Neurobiology of learning and memory》2011,96(2):297-305
The present work shows that the dorsomedial telencephalic pallium of teleost fish, proposed as homologous to the amygdala of mammals, is involved in taste aversion learning (TAL). To analyze the behavioral properties of TAL in goldfish, in Experiment 1, we used a delayed procedure similar to that employed with mammals, which consists of the presentation of two flavors on different days, one followed by lithium chloride and the other by saline, both after a 10-min delay. The results showed that goldfish developed a strong aversion to the gustatory stimulus followed by visceral discomfort and that, as in mammals, this learning was rapidly acquired, highly flexible and maintained for a long time. Experiment 2 showed that dorsomedial pallium lesions and the ablation of the telencephalic lobes impaired the acquisition of taste aversion in goldfish, whereas damage to the dorsolateral pallium (hippocampus homologue) or cerebellar corpus did not produce significant changes in this learning. Experiment 3 showed that these TAL deficits were not due to a lesion-related disruption of taste discrimination; goldfish with telencephalon ablation were able to learn to distinguish between the two tested flavors in a differential conditioning procedure. These functional data demonstrate that the dorsomedial pallium in teleosts is, like the amygdala, an essential component of the telencephalon-dependent taste aversion memory system and provide further support concerning the homology between both structures. 相似文献
279.
Pulido Valero R Martín Seoane G Lucas Molina B 《The Spanish journal of psychology》2011,14(2):701-711
Though violence at school is by no means a new phenomenon, there has been growing social and scientific concern about this issue in recent years. The present study builds on prior analysis of the roles adolescents play in peer harassment, and the relationship between violence occurring at school and during free time. A representative sample of students between the ages of 14 and 18 was selected in the Community of Madrid (N = 1622) through random cluster sampling (school was the unit of analysis). Participants completed the C.E.V.E.O. questionnaire, which presents fifteen situations involving peer violence. The results reveal a relationship between violent situations occurring at school and during free time, and between the roles of aggressor and victim during free time. A profile analysis yielded three different categories: the "minimal violence exposure" type (1126 adolescents), the "psychological violence exposure" type (413 adolescents), and the "high risk of violence" type (83 adolescents). Judging from these results, we posit that interventions must be designed which tailor to each group and their respective risk situations. 相似文献
280.
A. Timothy Church Juan M. AlvarezMarcia S. Katigbak Khairul A. MastorHelena F. Cabrera Junko Tanaka-MatsumiJosé de Jesús Vargas-Flores Joselina Ibáñez-ReyesHeng-sheng Zhang Jiliang ShenKenneth D. Locke Fernando A. OrtizGuy J. Curtis Jean-Yves R. SimonCharles M. Ching Amy L. Buchanan 《Journal of research in personality》2012,46(5):556-570
Self-concept consistency and short-term stability were investigated in the United States, Australia, Mexico, Venezuela, Philippines, Malaysia, China, and Japan. Evidence for substantial cross-role consistency and reliable within-individual variability in trait self-perceptions were found in each culture. Participants in all cultures exhibited short-term stability in their self-reported traits within roles and moderately stable if-then patterns of trait self-perceptions. Cultural differences, which primarily involved Japan, were partially accounted for by cultural differences in dialecticism, but not self-construals or cultural tightness. In all cultures, satisfaction of needs in various roles partially accounted for within-individual variability in self-reported traits. The results provide support for integrating trait and cultural psychology perspectives, as well as structure and process approaches, in the study of self-concepts across cultures. 相似文献