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251.
252.
This study investigated infant predictors of early cognitive and emotional self-regulation from an intrinsic and caregiving environmental perspective. Sustained attention, reactive aspects of infant temperament, and maternal sensitivity were assessed at 10 months (= 124) and early self-regulation (including executive functions, EF, and emotion regulation) was assessed at 18 months. The results indicated that sustained attention predicted early EF, which provide empirical support for the hierarchical framework of EF development, advocating early attention as a foundation for the development of cognitive self-regulation. Maternal sensitivity and surgency predicted emotion regulation, in that infants of sensitive mothers showed more regulatory behaviours and a longer latency to distress, whereas high levels of surgency predicted low emotion regulation, suggesting both the caregiving environment and temperament as important in the development of self-regulation. Interaction effects suggested high sustained attention to be a protective factor for children of insensitive mothers, in relation to emotion regulation. In addition, high levels of maternal sensitivity seemed to foster development of emotion regulation among children with low to medium levels of sustained attention and/or surgency. In all, our findings point to the importance of both intrinsic and extrinsic factors in infant development of self-regulation.  相似文献   
253.
To provide more refined diagnostic feedback with collateral information in item response times (RTs), this study proposed joint modelling of attributes and response speed using item responses and RTs simultaneously for cognitive diagnosis. For illustration, an extended deterministic input, noisy ‘and’ gate (DINA) model was proposed for joint modelling of responses and RTs. Model parameter estimation was explored using the Bayesian Markov chain Monte Carlo (MCMC) method. The PISA 2012 computer-based mathematics data were analysed first. These real data estimates were treated as true values in a subsequent simulation study. A follow-up simulation study with ideal testing conditions was conducted as well to further evaluate model parameter recovery. The results indicated that model parameters could be well recovered using the MCMC approach. Further, incorporating RTs into the DINA model would improve attribute and profile correct classification rates and result in more accurate and precise estimation of the model parameters.  相似文献   
254.
Young adult participants are faster to detect young adult faces in crowds of infant and child faces than vice versa. These findings have been interpreted as evidence for more efficient attentional capture by own-age than other-age faces, but could alternatively reflect faster rejection of other-age than own-age distractors, consistent with the previously reported other-age categorization advantage: faster categorization of other-age than own-age faces. Participants searched for own-age faces in other-age backgrounds or vice versa. Extending the finding to different other-age groups, young adult participants were faster to detect young adult faces in both early adolescent (Experiment 1) and older adult backgrounds (Experiment 2). To investigate whether the own-age detection advantage could be explained by faster categorization and rejection of other-age background faces, participants in experiments 3 and 4 also completed an age categorization task. Relatively faster categorization of other-age faces was related to relatively faster search through other-age backgrounds on target absent trials but not target present trials. These results confirm that other-age faces are more quickly categorized and searched through and that categorization and search processes are related; however, this correlational approach could not confirm or reject the contribution of background face processing to the own-age detection advantage.  相似文献   
255.
This study examined the intergenerational transmission of fathering among young, African American fathers in rural communities. A sample of 132 African American young men living in the rural South reported on the quality of their relationship with their biological and social fathers in the family of origin, their own involvement with their young children, and relational schemas of close, intimate relationships. Results of path analyses supported the hypothesized mediational model, such that a better relationship with one's biological (but not social) father predicted increased father involvement in the next generation, and this association was partially mediated through positive relational schema after controlling for a range of covariates. Tests of moderated mediation indicated that the link between relational schema and father involvement was significantly stronger among fathers of girls than fathers of boys. Findings highlight the unique influence of close, nurturing father–child relationships for downstream father involvement, and the role of relational schemas as a mechanism for intergenerational transmission among young, rural, African American fathers of girls.  相似文献   
256.
This research examined the longitudinal association between parent socialization of coping and child adjustment, as well as the moderating role of children's skin conductance level reactivity (SCLR). Participants were a community sample of children (= 64, M age = 9.02, 54.5% females, 93.2% Caucasian) and their parent(s). Parent coping suggestions were observed while their child engaged in a stressful challenge task, during which the child's SCLR, a measure of children's physiological reactivity to stress, was also measured. Parent(s) completed the Child Behavior Checklist (Achenbach & Rescorla, 2001) at baseline and a 6‐month follow‐up to assess internalizing and externalizing problems. Results revealed that secondary control engagement suggestions predicted fewer internalizing problems over time. In addition, disengagement suggestions predicted fewer externalizing problems over time among children with high SCLR. This study provides evidence that parent coping suggestions serve as a resource that protects youth from developing adjustment problems.  相似文献   
257.
The aim of this study was to provide a detailed account of the spatial and temporal disruptions to eye-hand coordination when using a prosthetic hand during a sequential fine motor skill. Twenty-one able-bodied participants performed 15 trials of the picking up coins task derived from the Southampton Hand Assessment Procedure with their anatomic hand and with a prosthesis simulator while wearing eye-tracking equipment. Gaze behavior results revealed that when using the prosthesis, performance detriments were accompanied by significantly greater hand-focused gaze and a significantly longer time to disengage gaze from manipulations to plan upcoming movements. The study findings highlight key metrics that distinguish disruptions to eye-hand coordination that may have implications for the training of prosthesis use.  相似文献   
258.
This article reports on two studies investigating the role of intergroup contact on the reduction of prejudice against migrants and on organizational and health outcomes. Study 1 enrolled 624 native healthcare professionals and showed that frequent and positive contact with non-native co-workers was associated with a decrease in the professionals’ prejudice and an increase in the professionals’ perception of team functioning. These effects were mediated by reduced in-group threat perception. Study 2 enrolled 201 native patients and showed that frequent and positive contact with non-native healthcare providers was associated with a decrease in patients’ prejudice and an increase in patients’ satisfaction for the care received. These effects were mediated by reduced in-group threat perception. These novel findings showed that frequent and positive contact with non-native individuals can improve health and organizational outcomes along with facilitating positive intergroup relations.  相似文献   
259.
Experiments examining identity priming from attended and ignored novel words (words that are used only once except when repetition is required due to experimental manipulation) in a lexical decision task are reported. Experiment 1 tested English monolinguals whereas Experiment 2 tested Twi (a native language of Ghana, Africa)-English bilinguals. Participants were presented with sequential pairs of stimuli composed of a prime followed by a probe, with each containing two items. The participants were required to name the target word in the prime display, and to make a lexical decision to the target item in the probe display. On attended repetition (AR) trials the probe target item was identical to the target word on the preceding attentional display. On ignored repetition (IR) trials the probe target item was the same as the distractor word in the preceding attentional display. The experiments produced facilitated (positive) priming in the AR trials and delayed (negative) priming in the IR trials. Significantly, the positive and negative priming effects also replicated across both monolingual and bilingual groups of participants, despite the fact that the bilinguals were responding to the task in their non-dominant language.  相似文献   
260.
The aim of this research was to study the effect of the presence of a garden in a hospital care sector on caregiver burnout. Eighty-eight nurses and caregivers from 9 care sectors answered a questionnaire constructed from the theories and scales of Karasek and Theorell. Three types of services were compared (cognitive behavioral unit, palliative care, post-acute and rehabilitation care) with a garden adapted for therapeutic activities versus with a regular garden versus with no garden. The main result was a lesser incidence of burnout in care services with a garden that those without a garden, irrespective of the type of care service, along with an amplification of the benefit with specially-designed gardens. The feeling of strength, both physical and psychological, was less present when the care services did not have a garden. A trend toward an increase in musculoskeletal disorders in services with a therapeutic garden versus no garden was observed. Upon analyzing the results, the authors recommend particular attention in the designing of hospital gardens in order to facilitate the ergonomics of nursing work. The overall results advocate the use of the garden as a systemic structure conducive to work interactions in a specially-designed area.  相似文献   
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