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31.
Recent studies have shown associations between maternal psychopathology and inhibited behaviors in infants. Moreover, physiological factors have been identified as affecting the continuity of behavioral inhibition across childhood. The purpose of the present study was to examine electroencephalogram (EEG) activity and inhibited behavior in 12-month-old infants of depressed versus non-depressed and mothers. Repeated measures MANOVAs indicated that the infants of mothers with stable psychopathology had greater relative right frontal EEG asymmetry, a pattern that typically accompanies greater negative affect and greater withdrawal behaviors. Infants of affectively ill mothers also showed more proximal behaviors toward a stranger and a novel toy than infants of well mothers, but fewer non-proximal behaviors toward their mothers. These results are discussed within a framework of behavioral inhibition for infants exposed to early psychopathologies in their mothers. 相似文献
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33.
Gail G. McGee M. Connie Almeida Beth Sulzer-Azaroff Robert S. Feldman 《Journal of applied behavior analysis》1992,25(1):117-126
This study evaluated peer incidental teaching as a strategy for increasing reciprocal peer interactions by children with autism. Three typical preschoolers were trained as peer tutors for 3 young children with autism. During a classroom free-play session, peer tutors used incidental teaching to obtain verbal labels of preferred toys by children with autism. A multiple baseline across the 3 target children showed replicated positive effects of the intervention. Adult supervision and assistance were then faded systematically, with resulting maintenance of increased reciprocal interactions. Multiple measures of the extent and limits of generalization suggested that 1 child increased interactions in free-play periods throughout the day, but none of the children showed increases at lunch. Teacher and peer ratings supported the social validity of positive findings. 相似文献
34.
Daniel A. Almeida Ronald Allen Russell W. Maguire Kaitlin Maguire 《Journal of Behavioral Education》2018,27(3):375-394
A forced-choice preference assessment using pictures and no access upon selection was used to determine preferences for community-based activities with 4 young adults with autism and intellectual disability. High- and low-preference activities were then provided as delayed consequences, using a token economy, for completion of vocational tasks in a concurrent operants paradigm. All participants responded to the contingency associated with earning the high-preference activity and away from the contingency associated with earning the low-preference activity. The results suggest that a pictorial assessment without access is a valid method for identifying community-based activities that will function as reinforcers. This efficient protocol could improve treatment efficacy in applied settings. 相似文献
35.
Clarissa Marceli Trentini Eduardo Chachamovich Gabriela Peretti Wagner Daniela Helena M��ller Vania Naomi Hirakata Marcelo Pio de Almeida Fleck 《Applied research in quality of life》2011,6(3):291-309
The aim of the present study was to identify relevant variables associated with Quality of Life (QoL) in older adults. Older
adults, up to 60 years old, were interviewed. Subjects were recruited through convenience sampling. 339 paticipants, who were
stratified by gender, age, and subjective perception of health and illness, answered questions on sociodemographic issues,
QoL (WHOQOL-100) and depressive symptomathology (Beck Depression Inventory—BDI). The multiple linear regression analysis showed
associations of overall perception of QoL with depression levels, subjective perception of health status and gender. The individual
analysis of each domain concluded that depression levels are correlated to all QoL domains, while health status was associated
with physical, psychological, independence level and social relationship domains. Other variables were also assessed. The
assessment of older adults concerning their QoL perceptions is associated with gender, age, marital status, social class,
literacy rate, perception of health, and more substantially associated with depressive symptoms levels. Nevertheless, some
limitations of this study and further ones are suggested. 相似文献
36.
This article presents a model of interaction of personal and contextual variables in the prediction of academic performance and psychosocial development of Portuguese college students. The sample consists of 560 first-year college students of the University of Minho. The path analysis results suggest that initial expectations of the students' involvement in academic life constituted an effective predictor of their involvement during their first year; as well as the social climate of the classroom influenced their involvement, well-being and levels of satisfaction obtained. However, these relationships were not strong enough to influence the criterion variables integrated in the model (academic performance and psychosocial development). Academic performance was predicted by the high school grades and college entrance examination scores, and the level of psychosocial development was determined by the level of development showed at the time they entered college. Though more research is needed, these results point to the importance of students' pre-college characteristics when we are considering the quality of their college adjustment process. 相似文献
37.
The effect of scene complexity on colour constancy was tested with a novel technique in which a virtual image of a real 3-D test object was projected into a real 3-D scene. Observers made discriminations between illuminant and material changes in simple and complex scenes. The extent of colour constancy achieved varied little with either scene structure or test-object colour, suggesting a dominant role of local cues in determining surface-colour judgments. 相似文献
38.
Limb apraxia is a common symptom of corticobasal degeneration (CBD). While previous research has shown that individuals with CBD have difficulty imitating transitive (tool-use actions) and intransitive non-representational gestures (nonsense actions), intransitive representational gestures (actions without a tool) have not been examined. In the current study, eight individuals with CBD and eight age-matched healthy adults performed transitive, intransitive representational and intransitive non-representational gestures to imitation. The results indicated that compared to controls, individuals with CBD were significantly less accurate in the imitation of transitive and intransitive non-representational gestures but showed no deficits for the imitation of intransitive representational gestures. This advantage for intransitive representational gestures was thought to be due to fewer demands being placed on the analysis of visual-gestural information or the translation of this information into movement when imitating these gestures. These findings speak to the importance of context and the representation of gestures in memory in gesture performance. 相似文献
39.
Marvin So Ana L. Almeida Rojo Lara R. Robinson Sophie A. Hartwig Akilah R. Heggs Lee Lana O. Beasley Jane F. Silovsky Amanda Sheffield Morris Kelly Stiller Titchener Martha I. Zapata 《Infant mental health journal》2020,41(3):356-377
Legacy for Children™ (Legacy) is an evidence-based program focused on promoting sensitive, responsive parenting for socioeconomically disadvantaged families. Legacy has recently been culturally and linguistically adapted for Spanish-monolingual Latino families and is being piloted in partnership with an early childhood education program. We conducted a mixed methods study to identify barriers and facilitators to engagement, using program monitoring data sources from both participant and group leader perspectives. We conducted qualitative analyses of open-ended data to identify distinct barriers (e.g., employment challenges, health-related challenges and appointments) and facilitators (e.g., other mothers in group, interest in program topics) to engagement that emerged across English and Spanish language curriculum versions; curriculum-specific barriers and facilitators were also documented. We interpret these findings in light of quantitative data on measures of engagement, showing that participants in the Spanish curriculum evidenced comparable levels of parent–group leader relationship quality relative to the English group, and higher levels of parent's group support/connectedness and overall satisfaction. These results offer promising considerations for optimizing families’ engagement in parenting programs in the context of early care and education settings. 相似文献
40.
Apraxia is a disorder that involves impaired ability to execute previously learned movements that cannot be attributed to basic sensory or motor disturbances. A thorough assessment of apraxia typically entails both pantomiming and imitation of transitive (tool-related), intransitive (communication-related), and meaningless gestures, presented in an array of different, process-dependent sensory conditions. Precise and detailed assessment tools are often time-consuming and a shorter screening tool may be desirable for efficient surveillance of this disorder in stroke patients. In the present study, stroke patients (N = 37) were compared to healthy controls (N = 30) in their production of commonly used transitive and intransitive gestures. Five gestures (knife, flipper, tweezers, okay sign, cab hailing) were consistently performed with poorer accuracy in stroke patients when compared to healthy controls. The combination of gestures that best captured apraxic performance was statistically determined based on Z-score data. Results provide a shortened and sensitive method of detecting apraxia in stroke patients. 相似文献