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241.
Computer classifiers have been successful at classifying various tasks using eye movement statistics. However, the question of human classification of task from eye movements has rarely been studied. Across two experiments, we examined whether humans could classify task based solely on the eye movements of other individuals. In Experiment 1, human classifiers were shown one of three sets of eye movements: Fixations, which were displayed as blue circles, with larger circles meaning longer fixation durations; Scanpaths, which were displayed as yellow arrows; and Videos, in which a neon green dot moved around the screen. There was an additional Scene manipulation in which eye movement properties were displayed either on the original scene where the task (Search, Memory, or Rating) was performed or on a black background in which no scene information was available. Experiment 2 used similar methods but only displayed Fixations and Videos with the same Scene manipulation. The results of both experiments showed successful classification of Search. Interestingly, Search was best classified in the absence of the original scene, particularly in the Fixation condition. Memory also was classified above chance with the strongest classification occurring with Videos in the presence of the scene. Additional analyses on the pattern of correct responses in these two conditions demonstrated which eye movement properties successful classifiers were using. These findings demonstrate conditions under which humans can extract information from eye movement characteristics in addition to providing insight into the relative success/failure of previous computer classifiers. 相似文献
242.
The Availability of Psychological Services for Aged Care Residents in Australia: A Survey of Facility Staff 下载免费PDF全文
243.
The clinician in the university: Reflections on a South African psychoanalytically oriented doctoral programme 下载免费PDF全文
Carol Long Gillian Eagle Garth Stevens 《The International journal of psycho-analysis》2017,98(2):517-542
There is increasing interest, both internationally and in South Africa, in strengthening the relationship between psychoanalytic practice and research. This paper reports on a psychoanalytically oriented doctoral programme offered at the University of the Witwatersrand in South Africa. The programme is described in relation to the broader context of the historical relationship of psychoanalysis to the university as well as to the specific context of the history of psychoanalysis in South Africa. Key challenges of the programme, specifically concerning research tensions and methodological and theoretical tolerance, are subsequently explored. The way in which these challenges manifested within a group context illustrates their potential for conflict as well as productive debate. The paper reflects on how this specific programme illuminates and extends some of the broader debates in the field of psychoanalysis. 相似文献
244.
Carol A. Van Hulle Sierra Clifford Mollie N. Moore Kathryn Lemery-Chalfant H. Hill Goldsmith 《Cognition & emotion》2017,31(5):963-971
Two recent papers associated candidate genes with brooding rumination, a possible cognitive endophenotype for depression, in children ages 8–14 years. Stone et al. reported that BDNF val66met polymorphism predicted brooding in adolescence. Woody et al. reported that children carrying at least one copy of a CRHR1 TAT haplotype reported less brooding than their peers in the presence of maternal depression. We attempted to replicate and extend these findings in a sample of twins aged 12–16 years. We analyzed the BDNF val66met (rs6265) polymorphism and two (rs242924 and rs7209436) out of three single nucleotide polymorphisms (SNPs) that Woody et al. used to create a CRHR1 haplotype. We controlled for maternal history of depression and clustering within families. Unlike Stone et al., we found higher brooding among BDNF Met carriers. This main effect was qualified by an interaction with pubertal status, with the effect driven by more physically mature participants. Similar to Woody et al., we found an interaction between CRHR1 SNPs and maternal depression, with the homozygous minor genotype acting as a protective factor against brooding in the presence of maternal depression. Findings provide partial support for the influence of candidate genes in two environmentally sensitive systems on brooding. 相似文献
245.
Ninness Chris Rumph Robin McCuller Glen Vasquez Eleazar Harrison Carol Ford Angela M. Capt Ashley Ninness Sharon K. Bradfield Anna 《The Psychological record》2005,55(1):135-153
The Psychological Record - Fifteen participants unfamiliar with mathematical operations relative to reflections and vertical and horizontal shifts were exposed to an introductory lecture regarding... 相似文献
246.
247.
Social dynamics in the preschool 总被引:1,自引:1,他引:0
Carol Lynn Martin Richard A. Fabes Laura D. Hanish Tom Hollenstein 《Developmental Review》2005,25(3-4):299
In this paper, we consider how concepts from dynamic systems (such as attractors, repellors, and self-organization) can be applied to the study of young children’s peer relationships. We also consider how these concepts can be used to explore basic issues involving early peer processes. We use the dynamical systems approach called state space grid (SSG) analysis and consider how it can be expanded beyond the study of dyads to the study of larger social groups and networks. In particular, we explore the role of homophily—that is, behavioral and sex similarity—as factors in the self-organization of young children’s social groups. A dynamic systems approach allows for consideration of peer processes difficult to assess using more traditional approaches. 相似文献
248.
Early neuropsychological correlates of later clock drawing and clock copying abilities among school aged children. 总被引:3,自引:0,他引:3
Although widely used in empirical study and bedside neuropsychological evaluation of geriatric populations, there is little literature on clock copying and drawing among children. However, existing research suggests that clock drawing tests (CDTs) may be effective and efficient tools for assessing neurocognitive development in children. This paper reports data on clock drawing on demand (CDT-D) and clock drawing to copy (CDT-C) among a non-clinical sample of elementary school aged children and identifies predictive relationships between earlier measures of executive function, visuo-construction, and visual-motor coordination and CDT performance 3 years later. Similar to findings with adult samples, analyses revealed better performance on copying than on drawing. Longitudinal analyses indicate that general intelligence significantly predicted performance on both tasks. Visual-motor coordination only predicted performance on the drawing on demand subtest of the CDT. 相似文献
249.
Kevin Shockley Laura Sabadini Carol A. Fowler 《Attention, perception & psychophysics》2004,66(3):422-429
Imitation of shadowed words was evaluated using Goldinger’s (1998) AXB paradigm. The first experiment was a replication of Goldinger’s experiments with different tokens. Experiment 1’s AXB tests showed that shadowed words were judged to be better imitations of target words than were baseline (read) counterparts more often than chance (.50). Order of presentation of baseline and shadowed words in the AXB test also significantly influenced judgments. Degree of prior exposure to token words did not significantly influence judgments of imitation. Experiment 2 employed modified target tokens with extended voice onset times (VOTs). In addition to AXB tests, VOTs of response tokens were compared across baseline and shadowing conditions. The AXB tests revealed shadowed words to be better imitations of target tokens than baseline, without an influence of AXB presentation order. Differences between baseline and shadowing VOTs were greater when VOTs were extended. The implications of spontaneous imitation in nonsocial settings are considered. 相似文献
250.
A Nietzschean theodicy would claimthat God has created the world exactly the wayit is in order to produce morally autonomousagents in Nietzsche's sense: self-consciousmoral subjectivists. Both atheism and a`Nietzschean theodicy' make the sameprediction: the world will appear to containgratuitous evil. Thus, observation ofapparently gratuitous evil is not evidence foror against either hypothesis. In the absenceof any other evidence for or against theism,the most reasonable position is agnosticism. 相似文献