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211.
本研究以上海市某幼儿园的237名3~6岁幼儿为被试,请母亲填写幼儿气质及教养方式问卷,幼儿园教师评定幼儿的攻击行为,探讨幼儿外倾性与攻击行为的关系,以及自我控制和母亲温暖教养方式在其中的保护作用。结果表明,自我控制和母亲温暖可以调节幼儿外倾性与攻击行为的关系。与较低的自我控制和母亲温暖的幼儿相比,幼儿较高的自我控制和母亲温暖,可以弱化外倾性与攻击行为的正向关联。结果揭示了自我控制和母亲温暖对幼儿外倾性具有保护作用,有助于减弱这些个体的攻击行为。 相似文献
212.
The Psychometric Evaluation of the Satisfaction with Life Scale Using a Nationally Representative Sample of China 总被引:1,自引:0,他引:1
This study examined the psychometric properties of the Satisfaction with Life Scale (SWLS) in terms of internal consistency
reliability, factorial validity, and measurement invariance across gender, age, residential region (metropolitan area/county
town/rural area), educational level, and household income with a nationally representative sample of 4,795 participants in
China. The percentages of male (47.0%) and female (53.0%) participants were about equal, and the mean age was 38.56 years
(SD = 11.87). The results show that the SWLS has a high internal consistency reliability, a one-factor structure (with a wording
effect on Items 4 and 5), strict invariance across gender, partial strict invariance across education (Items 1, 2 and 3),
and partial strong invariance across age, income (Items 1, 2 and 3) and residential region (Items 1 and 2). The non-invariance
of some items across age and region is discussed in terms of the rapid economic and social transitions of China in the past
three decades. 相似文献
213.
Pinheiro KA Pinheiro RT Silva RA Coelho FM Quevedo Lde Á Godoy RV Jansen K Lessa Horta B Oses JP 《Infant behavior & development》2011,34(2):371-373
A cohort study was conducted with 397 women randomly selected from the Brazilian National System of Public Health, to describe the prevalence rates of infant sleep problems at 12-month of life, and its association with chronicity and severity of maternal depressive symptoms. Mothers were assessed, first, from the 9th to the 12th week postpartum and then at 12 months after delivery, with EPDS and a self-rating questionnaire regarding babies’ sleep behavior. After controlling for possible confounders, babies whose mothers had severe chronic depressive symptoms were at higher risk for sleep disorder at 12 months of birth. 相似文献
214.
Coelho RW Keller B Kuczynski KM Ribeiro E Lima MC Greboggy D Stefanello JM 《Perceptual and motor skills》2012,114(2):419-428
The effect of multimodal imagery on anxiety and perceived stress was investigated in 46 male tennis players (16 to 18 yr.; M = 17.0, SD = 0.8). There were two groups, a multimodal imagery group and a control imagery group. The quasi-experimental design included pre- and post-treatment administrations of the 27-item Competitive State Anxiety Inventory to assess anxiety and the Perceived Stress Scale to assess stress. Analysis showed a statistically significant multivariate difference between the multimodal imagery and control groups on measures of cognitive anxiety, self-confidence, and perceived stress. Imagery plays a role in handling some specific types of anxiety and stress. 相似文献
215.
Although some studies of clinical populations suggest an association of adult toy animal ownership with personality disorder, studies of nonclinical populations have been lacking. In a nonclinical young adult sample (N?=?148), we found no association of toy animal ownership with use of immature, mature, or neurotic defense mechanisms; avoidant or anxious attachment style; trait conscientiousness; heart rate variability (an index of self-regulatory strength); or social desirability responding. The results do not provide evidence for an association of adult nonclinical toy animal ownership with psychological or psychophysiological indices of immaturity, conscientiousness, insecure attachment, or lack of self-regulatory strength. 相似文献
216.
de Melo Coelho FG Stella F de Andrade LP Barbieri FA Santos-Galduróz RF Gobbi S Costa JL Gobbi LT 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2012,19(5):644-656
ABSTRACT The decline in frontal cognitive functions contributes to alterations of gait and increases the risk of falls in patients with dementia, a category which included Alzheimer's disease (AD). The objective of the present study was to compare the gait parameters and the risk of falls among patients at different stages of AD, and to relate these variables with cognitive functions. This is a cross-sectional study with 23 patients with mild and moderate AD. The Clinical Dementia Rating was used to classify the dementia severity. The kinematic parameters of gait (cadence, stride length, and stride speed) were analyzed under two conditions: (a) single task (free gait) and (b) dual task (walking and counting down). The risk of falls was evaluated using the Timed Up-and-Go test. The frontal cognitive functions were evaluated using the Frontal Assessment Battery (FAB), the Clock Drawing Test (CDT) and the Symbol Search Subtest. The patients who were at the moderate stage suffered reduced performance in their stride length and stride speed in the single task and had made more counting errors in the dual task and still had a higher fall risk. Both the mild and the moderate patients exhibited significant decreases in stride length, stride speed and cadence in the dual task. Was detected a significant correlation between CDT, FAB, and stride speed in the dual task condition. We also found a significant correlation between subtest Similarities, FAB and cadence in the dual task condition. The dual task produced changes in the kinematic parameters of gait for the mild and moderate AD patients and the gait alterations are related to frontal cognitive functions, particularly executive functions. 相似文献
217.
218.
This study investigated the influence of wearing unstable shoe construction (WUS) on compensatory postural adjustments (CPA) associated with external perturbations. Thirty-two subjects stood on a force platform resisting an anterior-posterior horizontal force applied to a pelvic belt via a cable, which was suddenly released. They stood under two conditions: barefoot and WUS. The electromyographic (EMG) activity of gastrocnemius medialis, tibialis anterior, rectus femoris, biceps femoris, rectus abdominis, and erector spinae muscles and the center of pressure (CoP) displacement were acquired to study CPA. The EMG signal was used to assess individual muscle activity and latency, antagonist co-activation and reciprocal activation at joint and muscle group levels. Compared to barefoot, WUS led to: (1) increased gastrocnemius medialis activity, (2) increased total agonist activity, (3) decreased antagonist co-activation at the ankle joint and muscle group levels, (4) increased reciprocal activation at the ankle joint and muscle group levels, and (5) decrease in all muscle latencies. No differences were observed in CoP displacement between conditions. These findings demonstrate that WUS led to a reorganization of the postural control system associated to improved performance of some components of postural control responses. 相似文献
219.
220.
David A. Rosenbaum Chase J. Coelho Jewels D. Rhode Joseph P. Santamaria 《Journal of motor behavior》2013,45(3):187-194
A number of studies have demonstrated regularities in how individuals select and perform single object manipulations, but little work has been concerned with the manipulation of multiple objects. To this end, the authors asked participants to stack a set of linearly spaced containers onto various goal locations. Our aim was to determine whether participants adopted specific strategies to complete this task. We focused on whether the distance between the objects, the goal location of the objects, or both, determined the classes of movement sequences that individuals used to perform the task. The results showed that some individuals tended to use one hand for lifting and releasing the containers whereas other individuals tended to use both hands for lifting and releasing the containers. Those participants who tended to use one hand varied which hand was used according to the goal location of the containers but not the distance between containers. The emergence of these individual differences provides a new basis for inferring psychologically distinct classes of motor behavior. 相似文献