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301.
The authors investigated the importance of boundaries between phonemes, syllables, onsets and rimes, and morphemes in English spelling. They analyzed oral spelling data from a previous sample of 17 college students to predict time between consecutive letters (pause time) on the basis of the presence or absence of each linguistic boundary. The authors used a parallel approach to analyze pause times of 30 college students when typing individual words and when typing words in an essay. For oral and typed spellings of individual words, syllable boundaries significantly predicted pause times. Phoneme boundaries also predicted pause times in typed spellings of individual words. For typing essays, only onset-rime boundaries significantly predicted pause times. The results support the importance of syllables in the spelling of individual words. Further, the results suggest that spelling in the context of writing is a qualitatively different process than is spelling individual words by dictation. 相似文献
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Price J Hertzog C Dunlosky J 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2008,15(5):601-626
Age-related differences in updating knowledge about strategy effectiveness after task experience have not been consistently found, perhaps because the magnitude of observed knowledge updating has been rather meager for both age groups. We examined whether creating homogeneous blocks of recall tests based on two strategies used at encoding (imagery and repetition) would enhance people's learning about strategy effects on recall. Younger and older adults demonstrated greater knowledge updating (as measured by questionnaire ratings of strategy effectiveness and by global judgments of performance) with blocked (versus random) testing. The benefit of blocked testing for absolute accuracy of global predictions was smaller for older than younger adults. However, individual differences in correlations of strategy effectiveness ratings and postdictions showed similar upgrades for both age groups. Older adults learn about imagery's superior effectiveness but do not accurately estimate the magnitude of its benefit, even after blocked testing. 相似文献
304.
Grover KE Carpenter LL Price LH Gagne GG Mello AF Mello MF Tyrka AR 《Journal of personality disorders》2007,21(4):442-447
This study assessed personality disorder symptomatology in a community sample of healthy adults without diagnosable DSM-IV-TR Axis I psychiatric disorders who reported a history of childhood abuse. Twenty-eight subjects with a history of moderate to severe physical, sexual, and/or emotional abuse according to the Childhood Trauma Questionnaire were compared to 33 subjects without an abuse history on symptoms of personality disorders. Subjects in the Abuse group were more likely to report subclinical symptoms of paranoid, narcissistic, borderline, antisocial, obsessive compulsive, passive-aggressive, and depressive personality disorders. These findings link reports of childhood abuse with symptoms of personality disorders in the absence of Axis I psychiatric disorders in a community sample of healthy adults. 相似文献
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Price MA Butow PN Lo SK Wilson J;Kathleen Cuningham Consortium for Research into Familial Breast Cancer 《Journal of genetic counseling》2007,16(5):635-644
Some women at increased familial risk of breast cancer experience elevated levels of cancer-specific worry, which can possibly
act as a barrier to screening, and may be a significant factor in decisions regarding risk-reducing surgery. The aim of this
study was to comprehensively examine predictors of cancer-specific worry in high risk women and to test a model which proposes
that perceived breast cancer risk mediates the impact of other factors on worry. 1,437 unaffected women from high risk breast
cancer families completed questionnaires and interviews. Path analysis was used to test the model of potential predictors
of cancer worry, including familial, personal and psychological variables, mediated via perceived cancer risk. Levels of cancer-specific
worry were generally low despite an average perceived risk of 50.3%. The goodness-of-fit of the proposed model was poor, explaining
only 9% of the variance for perceived risk and 10% of the variance for cancer specific worry. An alternative model of a direct
relationship between all of the predictor variables and cancer worry, explained 24% of the variation in cancer worry. General
anxiety, perceived risk, the stressful impact of recent cancer related events, a relative risk greater than 10, being closer
in age to the youngest breast cancer diagnosis in family, and knowledge of personal mutation status, all independently contributed
to cancer worry. Addressing general affective responses, experiences of recent cancer related events, in addition to education
about personal risk, should be considered in counselling women with elevated cancer worry. Risk perception appears to act
independently of other factors in its formulation and impact on cancer worry. Further research on the way in which women come
to perceive their risk is indicated.
The kConFab Psychosocial Group are (in alphabetical order of institution): Brain and Mind Institute, University of Sydney,
Australia (I Hickie) Department of Haematology and Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia (K-A
Phillips) Department of Medical Oncology, Prince of Wales Hospital, Randwick, Australia (B Bennett, B Meiser, K Tucker) Department
of Oncology, St Vincent’s Hospital, Melbourne, Australia (S-A MaLachlan) Department of Psychological Medicine, Royal North
Shore Hospital, St Leonards, Australia (C Tennant); Medical Psychology Research Unit, University of Sydney, Australia (P Butow,
M Price). 相似文献
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