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Gary Fisher 《Journal of personality assessment》2013,95(5):486-491
A sample of 56 Ss nominated by others as paranormals and self-stated as experiencing paranormal (occult) phenomena, were administered measures purportedly reflected dimensions of the self-actualization concept. Ss reported both their interest in, and experience of, 15 areas of paranormal phenomena. Ss were given the Marlowe-Crown Social Desirability Scale (measuring ego-defensiveness), Shostrom's Self-Actualization Test (POI), and an Aphorism test (designed to measure degree of “expanded awareness”). Ss scores were compared with various normative and experimental group scores for the three tests. Although statistically significant differences were rare, there was usually a trend for paranormals to score in the direction of self-actualization on most measures. 相似文献
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Brase GL Fiddick L Harries C 《Quarterly journal of experimental psychology (2006)》2006,59(5):965-976
Optimal Bayesian reasoning performance has reportedly been elusive, and a variety of explanations have been suggested for this situation. In a series of experiments, it is demonstrated that these difficulties with replication can be accounted for by differences in participant-sampling methodologies. Specifically, the best performances are obtained with students from top-tier, national universities who were paid for their participation. Performance drops significantly as these conditions are altered regarding inducements (e.g., using unpaid participants) or participant source (e.g., using participants from a second-tier, regional university). Honours-programme undergraduates do better than regular undergraduates within the same university, paid participation creates superior performance, and top-tier university students do better than students from lower ranked universities. Pictorial representations (supplementing problem text) usually have a slight facilitative effect across these participant manipulations. These results indicate that studies should take account of these methodological details and focus more on relative levels of performance rather than absolute performance. 相似文献
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Warker JA Dell GS 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(2):387-398
Speech errors reveal the speaker's implicit knowledge of phonotactic constraints, both languagewide constraints (e.g., /K/ cannot be a syllable onset when one is speaking English) and experimentally induced constraints (e.g., /k/ cannot be an onset during the experiment). Four experiments investigated the acquisition of novel 2nd-order constraints, in which the allowable position of a consonant depends on some other property of the syllable (e.g., /k/ can only be an onset if the vowel is /I/). Participants recited strings of syllables that exhibited the novel constraints throughout a 4-day experiment. Their errors reflected the newly learned constraints but not until the 2nd day of training. This contrasts with previous research showing that errors become sensitive to 1st-order constraints almost immediately. A model that learns to assign phonemes to syllable positions is presented. It attributes the relative slowness of the acquisition of 2nd-order constraints to the self-interfering property of these constraints. 相似文献
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Children who are diagnosed with attention deficit hyperactivity disorder (or who engage in behavior consistent with such a diagnosis) are often prescribed stimulant medications for hyperactive or inattentive behaviors. However, the mechanisms by which stimulant medications affect individuals' behavior are rarely evaluated. The purpose of the current study was to evaluate the effects of stimulant medication on response allocation when antecedents and consequences were held constant and equated. Results indicated that the presence of an amphetamine medication (Adderall) influenced response allocation across two concurrently available responses while all other stimulus conditions were held constant. 相似文献
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