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931.
Letter identities and number identities are usually thought to imply different cortical mechanisms. Specifically, the left fusiform gyrus responds more to letters than to digits (T. A. Polk et al., 2002). However, a widely circulated statement on the internet illustrates that it is possible to use numbers (leet digits) as parts of words, 4ND TH3 R35ULT1NG S3NT3NC3 C4N B3 R34D W1TH0UT GR34T 3FF0RT. Two masked priming lexical decision experiments were conducted to determine whether leet digits produce (automatic) lexical activation. Results showed that words are identified substantially faster when they are preceded by a masked leet word (M4T3R14L-MATERIAL) than when they are preceded by a control condition with other letters or digits. In addition, there was only a negligible advantage of the identity condition over the related leet condition. This leet-priming effect is not specific to numbers: A prime in which leet digits are replaced by letter-like symbols (M(Delta symbol)T(euro symbol)R!(Delta symbol)L - MATERIAL) facilitates word processing to the same degree as an identity prime. Therefore, the cognitive system regularizes the shape of the leet digits and letter-like symbols embedded in words with very little cost.  相似文献   
932.
According to the comparator hypothesis (Miller & Matzel, 1988), cue competition depends on the association between a target stimulus (X) and a competing cue (e.g., an overshadowing cue [A]). Thus, it was expected that overshadowing would be reduced by establishing an inhibitory-like relationship between X and A before compound conditioning. In three lever press suppression experiments with rats, this expectation was supported. Experiment 1 showed that establishing an inhibitory X-A relationship reduced overshadowing. In Experiment 2, degrading the inhibitory-like relationship before conditioning allowed reinforced AX compound trials to result in overshadowing. Experiment 3 replicated the results of Experiment 2 when the inhibitory relationship was degraded after compound conditioning. The results support the view that within-compound associations are necessary not only for retrospective revaluation, but also for conventional cue competition.  相似文献   
933.
934.
To date, research on the relation between learning self-regulation and academic achievement has generally show disparate results. This work intends to look into this relation from a new perspective, which consists in classifying the students as more or less self-regulated depending on diverse indicators and using cluster analysis. The aim of this work was to identify the possible self-regulated learning profiles in a sample of university students. By means of stepwise linear regression analysis, we determined which of the selected variables better predicted metacognitive self-regulation. Then, three significantly different self-regulated learning profiles were obtained by two-step cluster analysis with those variables. Lastly, ANOVA was used to analyse the relation between the self-regulated learning profiles and academic achievement. The implications of these data for the educational practice at university are discussed.  相似文献   
935.
Several studies have indicated that dyslexics show a deficit in speech perception (SP). The main purpose of this research is to determine the development of SP in dyslexics and normal readers paired by grades from 2nd to 6th grade of primary school and to know whether the phonetic contrasts that are relevant for SP change during development, taking into account the individual differences. The achievement of both groups was compared in the phonetic tasks: voicing contrast, place of articulation contrast and manner of articulation contrast. The results showed that the dyslexic performed poorer than the normal readers in SP. In place of articulation contrast, the developmental pattern is similar in both groups but not in voicing and manner of articulation. Manner of articulation has more influence on SP, and its development is higher than the other contrast tasks in both groups.  相似文献   
936.
This paper aims to explore causes of binge drinking in young people and the effects that they seek when they drink alcohol, based on age and alcohol intake. 4,083 questionnaires were administered to 1,361 university students and 2,722 adolescents at their educational institutions. The findings corresponding to those who reported practising binge drinking -2,917 subjects- are presented in the paper. Taking into account the regularity of the practice and the alcohol intake, cluster analysis differentiated two consumer types in each group: the radical type (21.2% university students-18.2% adolescents): 10-11 drinks 3 days a week and for more than 10 months a year; and the average type (78.7% university students-81.7% adolescents): 4-5 drinks twice a week and for 8-9 months. Drinking as a way of having fun (75.2%) and drinking for the sake of drinking (81.9%) are two of the main causes underlying binge drinking, economical reasons being secondary for adolescents As for the expected effects, the short-term positive aspects of moderate consumption (being more talkative, euphoric...) stand out. Adolescents also expect to improve some of their personal skills (more self-confidence...). These results corroborate and increase the information currently available and allow us to propose alternatives adapted to young people's real needs.  相似文献   
937.
To identify subtypes among individuals undergoing treatment for cocaine dependence, we evaluated 115 people with regard to sociodemographic, drug-related and psychopathological characteristics. Ten variables were preselected as the basis for a two-step cluster analysis with the aim of identifying subtypes. Two subtypes were identified (Type A, N = 37, and Type B, N = 78 subjects). The variable that best discriminated the two subtypes was occasional heroin consumption. In addition, there were significant differences in mean age, mean age at onset of cocaine consumption, mean number of years consuming cocaine, and principal route of ingestion. None of the psychopathological variables considered significantly differentiated the two groups.  相似文献   
938.
This study investigates the power of tangible dimensions of service quality to predict customer satisfaction. For this purpose, we statistically controlled the effects of dimensions of service quality that describe social interaction between employees and customers, both functionally and relationally. A field survey was conducted with the participation of 556 customers of a sports centre. The results showed that tangible dimensions of service quality predicted an additional and significant amount of customer satisfaction variance, beyond the effects of service quality of the social interaction. The article concludes with the discussion of the implications of these results.  相似文献   
939.
Values and personality correlates of general religiousness may be specific and even different when one distinguishes between Exclusion versus Inclusion of Transcendence and Literal versus Symbolic thinking on religious issues. In the present study, 133 Spanish students were administered the Schwartz Value Survey, the NEO‐PI‐R and the Post‐Critical Belief scale. Exclusion versus Inclusion of Transcendence reflected the conflict between openness to change (and hedonism) and conservation values; it was positively related to agreeableness and conscientiousness, and negatively to universalism and openness to experience. Literal versus Symbolic thinking reflected the conflict between self‐enhancement and self‐transcendence values, and was associated with high openness to experience. Results partially replicated previous studies in Belgium, with some differences that were rather in line with previous meta‐analyses. The discussion also points out cultural and contextual specifics.  相似文献   
940.
The main aim of this study was to explore the extent to which the number of associates of a word (NoA) influences lexical access, in four tasks that focus on different processes of visual word recognition: lexical decision, reading aloud, progressive demasking, and online sentence reading. Results consistently showed that words with a dense associative neighborhood (high-NoA words) were processed faster than words with a sparse neighborhood (low-NoA words), extending previous findings from English lexical decision and categorization experiments. These results are interpreted in terms of the higher degree of semantic richness of high-NoA words as compared with low-NoA words. 2008 Psychonomic Society, Inc. Author Note  相似文献   
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