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961.
Jefferies E Frankish C Lambon Ralph MA 《Quarterly journal of experimental psychology (2006)》2006,59(5):949-964
Previous studies have reported that, in contrast to the effect on immediate serial recall, lexical/semantic factors have little effect on immediate serial recognition. This has been taken as evidence that linguistic knowledge contributes to verbal short-term memory in a redintegrative process at recall. Contrary to this view, we found that lexicality, frequency, and imageability all influenced matching span. The standard matching span task, requiring changes in item order to be detected, was less susceptible to lexical/semantic factors than was a novel task involving the detection of phoneme order and hence item identity changes. Therefore, in both immediate recognition and immediate serial recall, lexical/semantic knowledge makes a greater contribution to item identity than to item order memory. Task sensitivity, and not the absence of overt recall, may have underpinned previous failures to show effects of these variables in immediate recognition. We also compared matching span for pure and unpredictable mixed lists of words and nonwords. Lexicality had a larger impact on immediate recognition for pure than for mixed lists, in line with findings for immediate serial recall. List composition affected the detection of phoneme but not item order changes in matching span; similarly, in recall, mixed lists produce more frequent word phoneme migrations but not migrations of entire items. These results point to strong similarities between immediate serial recall and recognition. Lexical/semantic knowledge may contribute to phonological stability in both tasks. 相似文献
962.
963.
The affective structure of supportive parenting: depressive symptoms, immediate emotions, and child-oriented motivation 总被引:1,自引:0,他引:1
This study investigated the maternal concerns and emotions that may regulate one form of sensitive parenting, support for children's immediate desires or intentions. While reviewing a videotape of interactions with their 1-year-olds, mothers who varied on depressive symptoms reported concerns and emotions they had during the interaction. Emotions reflected outcomes either to children (child-oriented concerns) or to mothers themselves (parent-oriented concerns). Child-oriented concerns were associated with fewer negative emotions and more supportive behavior. Supportive parenting was high among mothers who experienced high joy and worry and low anger, sadness, and guilt. However, relations depended on whether emotions were child or parent oriented: Supportive behavior occurred more when emotions were child oriented. In addition, as depressive symptoms increased, mothers reported fewer child-oriented concerns, fewer child-oriented positive emotions, and more parent-oriented negative emotions. They also displayed less supportive behavior. Findings suggest that support for children's immediate intentions may be regulated by parents' concerns, immediate emotions, and depressive symptoms. 相似文献
964.
Franz EA 《Journal of motor behavior》2004,36(4):380-1, 402-7; discussion 408-17
The author compares some critical findings of F. Mechsner and his colleagues with related results from other laboratories to point out that when higher levels of representation are available, those levels might come to be the focus of attention and control motor actions by overriding constraints at lower levels of the system. 相似文献
965.
In this research, we investigated the effects of voice and face information on the perceptual learning of talkers and on long-term memory for spoken words. In the first phase, listeners were trained over several days to identify voices from words presented auditorily or audiovisually. The training data showed that visual information about speakers enhanced voice learning, revealing cross-modal connections in talker processing akin to those observed in speech processing. In the second phase, the listeners completed an auditory or audiovisual word recognition memory test in which equal numbers of words were spoken by familiar and unfamiliar talkers. The data showed that words presented by familiar talkers were more likely to be retrieved from episodic memory, regardless of modality. Together, these findings provide new information about the representational code underlying familiar talker recognition and the role of stimulus familiarity in episodic word recognition. 相似文献
966.
Seminal evidence for the Mozart effect was presented by Rauscher, Shaw, and colleagues in 1993 and 1994. A critical evaluation of their methodologies and interpretation of findings raises questions that must be answered before this evidence can be regarded as valid. We discuss issues such as their scoring of the Stanford-Binet Intelligence Scale, the experimental design used in their 1993 study, the validity of their 1993 IQ measure, the duration of the Mozart effect, their choice of experimental tasks in relation to predictions of the trion model of neural functioning, and the statistical analyses and interpretation of results in the 1993 and 1994 studies. 相似文献
967.
A Comparison of Phonological Awareness Skills in Early French Immersion and English Children 总被引:1,自引:0,他引:1
Tingley PA Dore KA Lopez A Parsons H Campbell E Bird EK Cleave P 《Journal of psycholinguistic research》2004,33(3):263-287
This 2-year study examined the effects of early second language exposure on phonological awareness skills. Syllable, onset-rime and phoneme awareness skills of 72 anglophone children attending English or French immersion programs in primary and grade 1 were investigated. Three-way mixed ANOVAS revealed the following effects and interactions. In terms of grade effect, grade 1 students performed significantly better than primary students on phoneme and onset-rime tasks. A stimulus language effect was observed for the three levels of phonological awareness. All children performed better on English tasks than on French ones. Interaction effects of stimulus language by program were revealed for phoneme as well as syllable tasks. Posthoc analyses revealed that French students performed better on English phoneme and syllable tasks than on French, while English students performed better than French immersion students on French syllable tasks. Correlational analyses revealed significant relationships between reading and phoneme and onset-rime phonological awareness tasks regardless of program of instruction (English, French immersion) or language of reading test (English, French). Syllable awareness was only significantly correlated with the French non-word reading task for the French immersion students. 相似文献
968.
The declining cognitive functioning typically found in patients with Alzheimer's disease presents an opportunity to study that decline. The changing magnitude of ever widening discrepancies between premorbid estimators of IQ and observed IQ increases as severity of the disease increases. Premorbid IQs estimated by these scores (the National Adult Reading Test-Revised, the reading tests of the Revised and Third Editions of the Wide Range Achievement Test, and a demographically based regression index for the Wechsler Adult Intelligence Scale-Revised) had relatively similar discrepancies from obtained WAIS-R Full Scale IQs in samples of normal elderly (n = 30), and elderly patients diagnosed with mild (n = 30) and moderate Alzheimer's disease (n = 30) dementia. The discrepancies became larger, regardless of premorbid estimator, as disease severity progressed from none to mild to moderate across the samples. 相似文献
969.
Sale E Sambrano S Springer JF Peña C Pan W Kasim R 《American journal of community psychology》2005,36(3-4):195-205
Research regarding prevention strategies for Hispanic youth stress the importance of family interventions because of the particular
importance of family as a protective factor within the Hispanic community. Starting in 1995, the Center for Substance Abuse
Prevention conducted the National Cross-Site Evaluation of High Risk Youth Programs, a 5-year drug and alcohol prevention
study with a sample of approximately 10,500 youth, including nearly 3,000 Hispanic youth. Youth were surveyed regarding their
alcohol use patterns and risk and protective factors, with several measures of family relationships, including family connectedness,
family supervision, and parental attitudes toward their child's alcohol use. Analyses indicate that family factors are highly
linked to alcohol use among Hispanics, particularly among Hispanic females. Longitudinal growth curve analyses indicate that
improving the connections that young Hispanic females have to their parents can have positive long-term effects on delaying
or reducing their alcohol use.
This evaluation was conducted under the direction of Dr. Soledad Sambrano, Ph.D. of the Center for Substance Abuse Prevention
under contract #2777-95-5002 with EMT Associates, Inc. and ORC Macro. The views expressed herein represent the opinions and
analyses of the individual authors and may not necessarily reflect the opinions, official policy, or position of the U.S.
Department of Health and Human Services, the Public Health Service, the Substance Abuse and Mental Health Service Administration,
or the Center for Substance Abuse Prevention. 相似文献
970.
Implementing Family-Centered Interventions Within the Public Middle School: Linking Service Delivery to Change in Student Problem Behavior 总被引:2,自引:0,他引:2
The Adolescent Transitions Program is a family-centered intervention strategy designed to reduce problem behavior and prevent
drug use within a public school environment. A parent consultant within a Family Resource Center (FRC) provided universal,
selected, and indicated interventions that enhanced and supported positive parenting practices known to serve as protective
factors. Implementation of the 3-year FRC model involved 584 students and their families in 4 middle schools. Analyses focused
on the dynamics and effects of parent consultant activities and services. Differences in school “adoption” of the FRC services
were found to be a function of both passage of time and school environment. Despite significant variation in implementation
across schools, FRC services significantly reduced the growth in problem behavior over the course of the middle-school years.
The implications of these findings for dissemination of empirically supported, school-based, family-centered interventions
are discussed. 相似文献