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981.
In this paper we present the adaptation of the Behavioral Activation for Depression Scale (BADS), developed by Kanter, Mulick, Busch, Berlin, and Martell (2007), in a Spanish sample. The psychometric properties were tested in a sample of 263 participants (124 clinical and 139 non-clinical). The results show that, just as in the original English version, the Spanish BADS is a valid and internally consistent scale. Construct validity was examined by correlation with the BDI-II, AAQ, ATQ, MCQ-30, STAI and EROS. Factor analysis justified the four-dimensions of the original instrument (Activation, Avoidance/Rumination, Work/School Impairment and Social Impairment), although with some differences in the factor loadings of the items. Further considerations about the usefulness of the BADS in the clinical treatment of depressed patients are also suggested. 相似文献
982.
The present study describes the psychometric properties of the Portuguese version of the Mental Health Inventory-5 for use with young adolescents. A sample of 367 Portuguese students (aged 10-15 years) completed the Portuguese-language versions of Mental Health Inventory-5 (MHI-5; Berwick et al., 1991), Children's Hope Scale (CHS; Snyder et al., 1997), Students' Life Satisfaction Scale (SLSS; Huebner, 1991a), and Global Self-Worth Sub-scale (Harter, 1985). Analysis of readability, reliability (internal consistency and 1-year stability), factor structure, and criterion-related validity suggested that the MHI-5 can be appropriately used in this age group. Implications of the findings are discussed. 相似文献
983.
Jos Hornikx 《Social Psychology of Education》2011,14(2):169-183
Teachers and researchers are considered epistemic authorities that provide reliable information if that information is relevant
to their discipline. Students differentiate between relevant and irrelevant disciplines when assessing teachers’ expertise.
In this paper, it is investigated whether students’ cultural-educational background plays a role in this differentiation between
relevant and irrelevant disciplines. In large power distance cultures such as France, students learn to respect and obey their
teacher, whereas in smaller power distance cultures such as the Netherlands, the relationships between students and teachers
are more informal. Therefore, French students may be less sensitive to the actual discipline when assessing a source’s expertise.
In an experiment, it was empirically tested whether French students perceived smaller differences than Dutch students between
fictitious professors and researchers who put forward information that was or was not related to their own discipline. Results
showed that the French participants indeed differentiated to a much lesser degree between professors and researchers with
a relevant and an irrelevant discipline than did the Dutch participants. Further analyses indicated that students’ obedience
partially mediated this effect of nationality on the difference between relevant and irrelevant disciplines. This study underlines
the role that cultural-educational background can play in the assessments of epistemic authorities. 相似文献
984.
Fitts's Law predicts increasing movement times (MTs) with increasing movement amplitudes; however, when targets are placed in a structured perceptual array containing placeholders, MTs to targets in the last position are shorter than predicted. We conducted three experiments to determine if this modulation has a perceptual cause. Experiment 1, which used extremely diminished (three pixel) placeholders, showed that the modulation is not due to perceptual interference from neighboring placeholders. Experiment 2, which measured reaction times using a target detection task, showed that the modulation does not result from speeded perceptual processing at the last position of the array. Experiment 3, which measured accuracy using a masked letter-discrimination task, showed that the modulation does not result from the increased quality of perceptual representation at the last position of the array. Overall, these findings suggest that the changes in effectiveness of visual processing (less interference, speeded processing, and increased quality) at the last position in the perceptual array do not drive the modulation. Thus, while the locus of the Fitts's Law modulation appears to be in the movement planning stage, it is likely not due to perceptual mechanisms. 相似文献
985.
Jos M. F. ten Berge 《Psychometrika》2011,76(1):3-12
Matrices can be diagonalized by singular vectors or, when they are symmetric, by eigenvectors. Pairs of square matrices often
admit simultaneous diagonalization, and always admit block wise simultaneous diagonalization. Generalizing these possibilities
to more than two (non-square) matrices leads to methods of simplifying three-way arrays by nonsingular transformations. Such
transformations have direct applications in Tucker PCA for three-way arrays, where transforming the core array to simplicity
is allowed without loss of fit. Simplifying arrays also facilitates the study of array rank. The typical rank of a three-way
array is the smallest number of rank-one arrays that have the array as their sum, when the array is generated by random sampling
from a continuous distribution. In some applications, the core array of Tucker PCA is constrained to have a vast majority
of zero elements. Both simplicity and typical rank results can be applied to distinguish constrained Tucker PCA models from
tautologies. An update of typical rank results over the real number field is given in the form of two tables. 相似文献
986.
The purpose was to analyze the influence of winning the first ball possession on the partial and final score in male and female water polo. The 288 matches disputed by the teams participating in the 2003, 2005, and 2007 Water Polo World Championship were recorded. The results reflect statistically significant differences for the influence of gaining the first ball possession on the partial and final scoreboard of each period and for the influence between the total number of first possessions obtained and the final result. 相似文献
987.
988.
Avzaradel JR 《The International journal of psycho-analysis》2011,92(4):833-858
In this study the author attempts to widen our understanding of language and thought construction by using Chinese ideograms as a model. This allows us to understand how concrete internal objects can coalesce to form abstract internal objects, e.g. concepts, ideas, symbols, and metaphors. One can establish a pictorial language that antedates verbal language. This is the case in the dream work that we routinely study. Thus, this study delves into the physiology of the alpha function. To this end the author not only relies on psychoanalytic concepts but also on concepts from philosophy and from language itself. The author presents the ideograms not only for discussion but also for their visual impact. If we really want to understand pictorial images, they must be seen and not just discussed from a theoretical point of view. Based on this understanding the author advances a proposal for the technique used in treating patients who cannot establish mental representations for their affect. And the technical proposal is illustrated in two clinical cases. 相似文献
989.
Relations between voting choice and similarity in traits between voters and political candidates are examined in two studies. The first study was conducted in Spain, where the personalities of Mariano Rajoy and José Luis Rodríguez Zapatero were assessed. The second study was conducted in Italy, where the politicians assessed were Walter Veltroni and Silvio Berlusconi. Results show in both cases a similarity between voters' self-reported personality and their appraisals of the leaders of the party for which they voted. Similarity is generally higher with respect to traits that are the most distinctive for each platform and its leader. The findings show a higher similarity between voters and their leaders on the markers of agreeableness, such as "loyal" and "sincere." Findings hold across countries and political figures, demonstrating the role that personal characteristics of both voters and candidates play in orienting political preference. 相似文献
990.
Ralph A Walters JN Stevens A Fitzgerald KJ Tehan G Surprenant AM Neath I Turcotte J 《Memory & cognition》2011,39(2):217-230
The Focus of Attention (FOA) is the latest incarnation of a limited capacity store in which a small number of items, in this
case four, are deemed to be readily accessible and do not need to be retrieved. Thus a corollary of these ideas is that those
items in the FOA are always immune to proactive interference. While there is empirical support for instances of immunity to
PI in short-term retention tasks that involve memory for four-item lists, there are also many instances in which PI is observed
with four-item lists as well as instances where PI and immunity to PI can be shown in the same experiment. In contrast to
the FOA assumptions, an alternative cue-based account predicts both the presence of PI and immunity to PI as a function of
the relation between the cues available and the particular test. Three experiments contrasted the FOA assumptions and the
cue-based approach in a short-term cued recall task in which PI is manipulated by testing whether the presentation of previous,
similar items would interfere with immediate recall of three list items. The results indicated that even with very short lists,
both PI and immunity to PI could be observed. The PI effects observed in our experiment are at odds with the FOA approach
and are more readily explained using the cueing account. 相似文献