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81.
In a speeded choice reaction time task, responses to centrally presented letter targets can be altered by the identity of surrounding task-irrelevant letters (flankers). In the standard flanker effect, flankers associated with the same response as the target lead to faster and more accurate responses, whereas flankers associated with a different response lead to slower and more error-prone responses. B. A. Eriksen and C. W. Eriksen (1974, pp. 143-149) have argued that these flanker effects occur through response competition. We present data from a novel version of the Eriksen task, in which some targets and flankers consist of letter forms that are morphed versions of target letters. In this paradigm, flankers induce classic flanker effects on well-formed targets. But flankers induce an opposite effect, termed a negative flanker effect on morphed letter targets. For example, targets that are morphs between the letters "A" and "H" are more likely to be identified as an "A" when flanked by an "H." The interpretation advanced here is that there are two distinct kinds of flanker effects contrast enhancement in perceptual processes and response competition in response selection processes. 相似文献
82.
Authors Index
authors index 相似文献83.
This study investigated stress symptoms before and after the September 11, 2001 terrorist attack on the World Trade Center. Responses to the Smith Stress Symptoms Inventory were compared for Chicago area college students assessed 1 to 5 weeks after 9/11 (n=149) and a comparable sample tested up to 5 months prior to 9/11 (n=320). Post-9/11 participants scored higher on Attention Deficit. Contrary to prior research, post-9/11 participants did not score higher on distress, including Worry, Autonomic Arousal/Anxiety, Striated Muscle Tension, Depression, and Anger. It is suggested that those indirectly exposed to a terrorist attack may display traditional symptoms of distress and arousal (as suggested by previous research). Later symptoms of attention deficit and distancing may emerge. This work was based on independent pre- and post-9/11 samples and must be replicated longitudinally as a test-retest to draw conclusions regarding change over time. 相似文献
84.
Grainger J Diependaele K Spinelli E Ferrand L Farioli F 《Journal of experimental psychology. Learning, memory, and cognition》2003,29(6):1256-1269
Lexical decision latencies to word targets presented either visually or auditorily were faster when directly preceded by a briefly presented (53-ms) pattern-masked visual prime that was the same word as the target (repetition primes), compared with different word primes. Primes that were pseudohomophones of target words did not significantly influence target processing compared with unrelated primes (Experiments 1-2) but did produce robust priming effects with slightly longer prime exposures (67 ms) in Experiment 3. Like repetition priming, these pseudohomophone priming effects did not interact with target modality. Experiments 4 and 5 replicated this general pattern of effects while introducing a different measure of prime visibility and an orthographic priming condition. Results are interpreted within the framework of a bimodal interactive activation model. 相似文献
85.
Volume Contents
Contents of Volume 9 相似文献86.
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88.
Jonathan Vaughan 《Behavior research methods》2001,33(2):297-298
Notices and Announcements
Measuring Behavior 2002 4th International Conference on Methods and Techniques in Behavioral Research Amsterdam, The Netherlands 27–30 August 2000 相似文献89.
Jonathan A. Cowden 《Political psychology》1999,20(4):845-874
Using neo-Freudian analysis, this essay argues that as a child Adlai Stevenson experienced shame, anxiety, and ambivalence about the value and consequences of his initiative and autonomy. He responded with an imaginative coping mechanism, creating an idealized image in which ambition and autonomy were subordinated to duty and service. After a sequence of searing events during the Eriksonian period of identity versus role confusion, he resolved his identity crisis by becoming, in his mind, his idealized image. This conception of Stevenson's character provides a rich explanation of his behavior in the presidential nomination contests of 1952 and 1960. 相似文献
90.
Philosophical Studies - 相似文献