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151.
We studied how Dutch children learned English as a second language (L2) in the classroom. Learners at different levels of L2 proficiency recognized words under different task conditions. Beginning learners in primary school (fifth and sixth grades) and more advanced learners in secondary school (seventh and ninth grades) made lexical decisions on words that are similar for English and Dutch in both meaning and form (“cognates”) or only in form (“false friends”). Cognates were processed faster than matched control words by all participant groups in an English lexical decision task (Experiment 1) but not in a Dutch lexical decision task (Experiment 2). An English lexical decision task that mixed cognates and false friends (Experiment 3) led to consistently longer reaction times for both item types relative to controls. Thus, children in the early stages of learning an L2 already activate word candidates in both of their languages (language-nonselective access) and respond differently to cognates in the presence or absence of false friends in the stimulus list. 相似文献
152.
Nicholson JS Deboeck PR Farris JR Boker SM Borkowski JG 《Developmental psychology》2011,47(5):1312-1323
The present study investigated reciprocal relationships between adolescent mothers and their children's well-being through an analysis of the coupling relationship of mothers' depressive symptomatology and children's internalizing and externalizing behaviors. Unlike studies using discrete time analyses, the present study used dynamical systems to model time continuously, which allowed for the study of dynamic, transactional effects between members of each dyad. Findings provided evidence of coupling between maternal depressive symptoms and children's behaviors. The most robust finding was that as maternal depressive symptoms became more or less severe, children's behavior problems increased or decreased in a reciprocal manner. Results from this study extended upon theoretical contributions of such authors as Richters (1997) and Granic and Hollenstein (2003), providing empirical validation from a longitudinal study for understanding the ongoing, dynamic relationships between at-risk mothers and their children. 相似文献
153.
Rolf Reber Pascal Wurtz Marit Knapstad Linn Vathne Lervik 《Psychonomic bulletin & review》2010,17(2):219-223
When asked which of two digits is greater, participants respond more quickly if physical size corresponds to number magnitude,
such as in 3 7, than when the two attributes contradict each other, such as in 3 7. This size congruence effect in comparative
number judgments is a well-documented phenomenon. We extended existing findings by showing that this effect does not depend
on physical size of the number alone but can be observed with number symmetry. In addition, we observed that symmetric numbers
are judged as being smaller than asymmetric numbers, which renders an interpretation of the number symmetry congruence effect
in terms of physical size implausible. We refer to the polarity correspondence principle (Proctor & Cho, 2006) to explain
the present findings. 相似文献
154.
Ladislav Valach Konrad Michel Pascal Dey Richard A Young 《Counselling psychology quarterly》2002,15(1):1-22
Psychiatric and psychological assessment after parasuicide is characterized by a number of difficulties. The interview is a strategically complex task for the patients trying to accommodate the wishes of the psychiatrist/psychologist and their own goals. The psychiatrist/ psychologist on the other hand needs to gain information about the event and the patient's mental state, has to assess the risk of further suicidal behaviour, and has to motivate the patient for treatment. In our experience a routine video prompted recall or self-confrontation interview, can be a helpful means of talking with the patient about his or her feelings and cognitions during the interview. Furthermore, it allows clarification of the processes leading to parasuicide. The procedure of administering a self confrontation interview is described, the theoretical background for interpreting the results is outlined and some examples of patient interviews are presented. It is demonstrated that this method allows access to additional information on the patients' thinking and emotions during the interview and that it also provides more details of the suicidal process. 相似文献
155.
Pascal Huguet Florence Dumas Jean-M Monteil 《Revue canadienne de psychologie expérimentale》2004,58(3):153-167
Recent studies using Stroop's paradigm have shown that word recognition processes can be controlled when the local context of the task is manipulated. In the present study, factors related to the participants' broader context (i.e., presence vs. absence of a competitor and of a desired reward) were manipulated. The results (1) support the conclusion that control of semantic-level activation can be unconscious but effective versus conscious but ineffective, (2) suggest that unconscious control alone operates on line (i.e., when the participant is responding), and (3) clarify the impact of socio-contextual factors that have been confounded in past research. Taken together, these findings strengthen the view that word recognition processes are controllable and offer new reasons to pay constant attention to the social environment of cognition. 相似文献
156.
Does the word-superiority effect on letter discrimination result in a word-superiority effect on duration judgments? We examined this question in five experiments. In the first four experiments, we have demonstrated that (1) words shown for 32-80 msec were judged as presented longer than non-words shown for the same duration; (2) this word-superiority effect persists if the stimuli are shown for an objective duration of up to 250 msec; and (3) these effects can be extended to judgments of figure-ground contrast and letter size. These findings extend existing data on effects of processing fluency on perceptual judgments. In Experiment 5, we found that duration judgments were higher for words than for pronounceable nonwords, and duration judgments were higher for pronounceable non-words than for nonpronounceable nonwords. We discuss the implications of this finding for the discrepancy-attribution hypothesis. 相似文献
157.
Voice is the carrier of speech but is also an "auditory face" rich in information on the speaker's identity and affective state. Three experiments explored the possibility of a "voice inversion effect," by analogy to the classical "face inversion effect," which could support the hypothesis of a voice-specific module. Experiment 1 consisted of a gender identification task on two syllables pronounced by 90 speakers (boys, girls, men, and women). Experiment 2 consisted of a speaker discrimination task on pairs of syllables (8 men and 8 women). Experiment 3 consisted of an instrument discrimination task on pairs of melodies (8 string and 8 wind instruments). In all three experiments, stimuli were presented in 4 conditions: (1) no inversion; (2) temporal inversion (e.g., backwards speech); (3) frequency inversion centered around 4000 Hz; and (4) around 2500 Hz. Results indicated a significant decrease in performance caused by sound inversion, with a much stronger effect for frequency than for temporal inversion. Interestingly, although frequency inversion markedly affected timbre for both voices and instruments, subjects' performance was still above chance. However, performance at instrument discrimination was much higher than for voices, preventing comparison of inversion effects for voices vs. non-vocal stimuli. Additional experiments will be necessary to conclude on the existence of a possible "voice inversion effect." 相似文献
158.
Stereotype threat undermines intellectual performance by triggering a disruptive mental load 总被引:1,自引:0,他引:1
Croizet JC Després G Gauzins ME Huguet P Leyens JP Méot A 《Personality & social psychology bulletin》2004,30(6):721-731
Research on stereotype threat has repeatedly demonstrated that the intellectual performance of social groups is particularly sensitive to the situational context in which tests are usually administered. In the present experiment, an adaptation of the Raven Advanced Progressive Matrices Test was introduced as a measure of cognitive ability. Results showed that individuals targeted by a reputation of intellectual inferiority scored lower on the test than did other people. However, when the identical test was not presented as a measure of cognitive ability, the achievement gap between the target and the control group disappeared. Using heart rate variability indices to assess mental workload, our findings showed that the situational salience of a reputation of lower ability undermined intellectual performance by triggering a disruptive mental load. Our results indicate that group differences in cognitive ability scores can reflect different situational burdens and not necessarily actual differences in cognitive ability. 相似文献
159.
Impossible shadows and the shadow correspondence problem 总被引:1,自引:0,他引:1
Mamassian P 《Perception》2004,33(11):1279-1290
Shadows cast by objects contain potentially useful information about the location of these objects in the scene as well as their surface reflectance. However, before the visual system can use this information, it has to solve the shadow correspondence problem, that is to match the objects with their respective shadows. In the first experiment, it is shown that the estimate of the light source position is affected by a gradual luminance ramp added to the image. In the second experiment, it is shown that observers process impossible shadow images as if they ignored the local features of the objects. All together, the results suggest that the visual system solves the shadow correspondence problem by relying on a coarse representation of the scene. 相似文献
160.
In the present study we examined to what extent persons who attempt suicide describe their attempt in terms of social, joint processes. Psychotherapists interviewed 40 patients hospitalized in a general hospital for a few days after an attempted suicide. The content of the interviews was analyzed for the level of systemic processes the patients referred to (that is, action, project, and career). The most common processes to which the patients referred were relationship careers and projects and conflicts and argumentative actions. Our analysis indicates that a social process can be found at all levels of the patient's organization of the suicide attempt, within a system of goal-directed action, project, and career. 相似文献