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261.
Whitney C 《Brain and language》2008,107(2):170-178
There has been increasing interest in the question of how the brain encodes the order of letters in a written word. This problem is of practical and theoretical interest, so it is important to distinguish between competing computational models. This article compares the SERIOL and SOLAR theories on their biological plausibility and ability to explain experimental results at the orthographic and lexical levels. 相似文献
262.
A Blueprint for Social Cognitive Development 总被引:1,自引:0,他引:1
ABSTRACT— The field of social cognitive development (SCD) has historically failed to emerge as a dominant approach in developmental psychology. We take this opportunity to articulate the assumptions, goals, and contributions of SCD with the aim of invigorating research from this perspective. We begin by describing the current landscape of social and cognitive development, suggesting what they have and have not given us. We then outline major goals of the social cognitive developmental approach and walk through examples of successful SCD research. Finally, we examine the unique potential of the social cognitive approach to cross-fertilize social and cognitive development (as well as related fields such as social psychology and neuroscience) and to answer new questions about development. 相似文献
263.
Johnson SL Cuellar AK Cueller AK Ruggero C Winett-Perlman C Goodnick P White R Miller I 《Journal of abnormal psychology》2008,117(2):268-277
To date, few prospective studies of life events and bipolar disorder are available, and even fewer have separately examined the role of life events in depression and mania. The goal of this study was to prospectively examine the role of negative and goal-attainment life events as predictors of the course of bipolar disorder. One hundred twenty-five individuals with bipolar I disorder were interviewed monthly for an average of 27 months. Negative and goal-attainment life events were assessed with the Life Events and Difficulties Schedule. Changes in symptoms were evaluated using the Modified Hamilton Rating Scale for Depression and the Bech-Rafaelsen Mania Scale. The clearest results were obtained for goal-attainment life events, which predicted increases in manic symptoms over time. Negative life events predicted increases in depressive symptoms within regression models but were not predictive within multilevel modeling of changes in depressive symptoms. Given different patterns for goal attainment and negative life events, it appears important to consider specific forms of life events in models of bipolar disorder. 相似文献
264.
Olson KR Dunham Y Dweck CS Spelke ES Banaji MR 《Journal of personality and social psychology》2008,94(5):757-776
For millennia, human beings have believed that it is morally wrong to judge others by the fortuitous or unfortunate events that befall them or by the actions of another person. Rather, an individual's own intended, deliberate actions should be the basis of his or her evaluation, reward, and punishment. In a series of studies, the authors investigated whether such rules guide the judgments of children. The first 3 studies demonstrated that children view lucky others as more likely than unlucky others to perform intentional good actions. Children similarly assess the siblings of lucky others as more likely to perform intentional good actions than the siblings of unlucky others. The next 3 studies demonstrated that children as young as 3 years believe that lucky people are nicer than unlucky people. The final 2 studies found that Japanese children also demonstrate a robust preference for the lucky and their associates. These findings are discussed in relation to M. J. Lerner's (1980) just-world theory and J. Piaget's (1932/1965) immanent-justice research and in relation to the development of intergroup attitudes. 相似文献
265.
Sellbom M Ben-Porath YS Baum LJ Erez E Gregory C 《Journal of personality assessment》2008,90(2):129-135
We examined the convergent and discriminant validity of the MMPI-2 Restructured Clinical (RC) scales in predicting relevant historical variables, treatment success, and recidivism in offenders enrolled in a batterers' intervention program. We used a sample studied previously by Petroskey, Ben-Porath, and Erez (2002), which included an ethnically diverse group of 483 men enrolled in a psychoeducational batterer's intervention program. We coded various historical variables (e.g., criminal history, substance abuse problems, mental health treatment, anger problems, and amount of partner violence), treatment dismissal, and recidivism up to 1 year posttreatment. Correlational analyses with the historical variables provided evidence of convergent and discriminant validity of the RC scales in this forensic sample. Regression analyses showed that these scales added to the historical variables in predicting treatment failure and recidivism. Relative risk analyses indicated the extent to which individuals entering treatment with elevated scores on RC4 and RC9 were at increased risk for these negative outcomes. 相似文献
266.
Past research has found that fear-arousing persuasive messages can significantly affect attitudes, intentions, and behaviors.
In this study, participants in high and low threat conditions viewed appropriately edited versions of a unique fear appeal
video used in the American Lung Association’s anti-smoking campaign, while control condition participants viewed no film.
Threat condition participants expressed stronger anti-smoking behavioral intentions than did control condition participants.
These results represent the first effectiveness test of this widely used film. 相似文献
267.
268.
C. J. Brainerd Y. Yang V. F. Reyna M. L. Howe B. A. Mills 《Psychonomic bulletin & review》2008,15(6):1035-1053
We studied the semantic properties of a class of illusions, of which the Deese/Roediger-McDermott (DRM) paradigm is the most prominent example, in which subjects falsely remember words that are associates of studied words. We analyzed DRM materials for 16 dimensions of semantic content and assessed the ability of these dimensions to predict interlist variability in false memory. For the more general class of illusions, we analyzed pairs of presented and unpresented words that varied in associative strength for the presence of these same 16 semantic properties. DRM materials proved to be exceptionally rich in meaning, as indexed by these semantic properties. Variability in false recall, false recognition, and backward associative strength loaded on a single semantic factor (familiarity/meaningfulness), whereas variability in true recall loaded on a quite different factor (imagery/concreteness). For word association generally, 15 semantic properties varied reliably with forward or backward association between words. Implications for semantic versus associative processing in this class of illusions, for dual-process theories, and for semantic properties of word associations are discussed. nt]mis|The present article was supported, in part, by grants from the National Institutes of Health (MH-061211) and the National Science Foundation (BCS 0553225) to C.J.B. and V.F.R., a grant from the National Cancer Institute (R13CA126359) to V.F.R., and a grant from the Economic and Social Research Council U.K. (RES-062-23-0452) to M.L.H. 相似文献
269.
Recognition confidence and the explicit awareness of memory retrieval commonly accompany accurate responding in recognition tests. Memory performance in recognition tests is widely assumed to measure explicit memory, but the generality of this assumption is questionable. Indeed, whether recognition in nonhumans is always supported by explicit memory is highly controversial. Here we identified circumstances wherein highly accurate recognition was unaccompanied by hallmark features of explicit memory. When memory for kaleidoscopes was tested using a two-alternative forced-choice recognition test with similar foils, recognition was enhanced by an attentional manipulation at encoding known to degrade explicit memory. Moreover, explicit recognition was most accurate when the awareness of retrieval was absent. These dissociations between accuracy and phenomenological features of explicit memory are consistent with the notion that correct responding resulted from experience-dependent enhancements of perceptual fluency with specific stimuli--the putative mechanism for perceptual priming effects in implicit memory tests. This mechanism may contribute to recognition performance in a variety of frequently-employed testing circumstances. Our results thus argue for a novel view of recognition, in that analyses of its neurocognitive foundations must take into account the potential for both (1) recognition mechanisms allied with implicit memory and (2) recognition mechanisms allied with explicit memory. 相似文献
270.
This study examined novel-object preference in dogs. In a free choice test 17 dogs were presented with a novel toy in a line up with two familiar toys. The unfamiliar object was chosen first in 38 out 50 tests suggesting a strong preference for novel over familiar items. Neophilia may be an adaptive trait for domestic dogs that has helped their adaptation towards man. 相似文献