This randomized intervention trial examined the effects of yearly Family Check-Ups (FCUs) and tailored parent management training on parent report of problem behavior from age 2 to 5 years and teacher report of oppositional behavior at age 7.5. A multiethnic risk sample of 731 families in 3 distinct geographical settings who were receiving assistance from the Women, Infants, and Children Nutritional Supplement (WIC) program were randomly assigned to a yearly FCU. Intention to treat (ITT) analyses were used to examine overall intervention effects, and complier average causal effect (CACE) modeling was used to examine the effects of annual intervention engagement in the FCU on parent reports of child problem behavior from age 2 to 5 and teacher reports of problem behavior at age 7.5. ITT intervention effects were found regarding parent report at ages 2 to 5 and teacher report at age 7.5, indicating less growth in problem behavior for children in the intervention group than for those in the control group. CACE modeling of intervention engagement revealed that the effect sizes on parent- and teacher-reported problem behavior increased as a function of the number of yearly FCUs caregivers participated in. Findings suggest that embedding yearly FCU services within the context of social, health, and educational services in early childhood can potentially prevent early-onset trajectories of antisocial behavior. The increases in effect size with successive FCU engagement underscores the importance of a motivational approach to parenting support among high-risk families. 相似文献
Group programs are key for targeting social skills (SS) for children with developmental disorders and/or mental illness. Despite promising evidence regarding efficacy of group treatments, there are several limitations to current research regarding generalizability and effectiveness across diagnoses. This randomized control trial assessed whether the Secret Agent Society (SAS) group program was superior to treatment as usual (TAU) in improving social-emotional functioning for children with Attention Deficit-Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD), and/or anxiety. Eighty-nine youth (8–12) with ADHD, ASD, and/or an anxiety disorder receiving treatment at hospital-based outpatient clinics were randomized to receive SAS (n?=?47) or TAU (n?=?42) over a three-month period, at which point TAU participants were offered the SAS intervention. Parent report showed significant improvement in Emotion Regulation (ER) and Social Skills (SS) for youth in SAS vs. TAU (Fs?≥?6.79, ps?≤?01). Gains for the SAS condition were maintained at 6-months. Intent-to-treat analysis of teacher report indicated youth in SAS had positive gains in SS (F?=?0.41, p?=?0.475) and ER (F?=?0.99, p?=?0.322), though not significantly better than youth in TAU. Clinically reliable improvement rates were significantly higher for SAS participants than TAU for parent and teacher reported SS and ER. Improvements were significant for youth with single and comorbid diagnoses. Results suggest that SAS was superior to TAU in improving SS and ER for youth aged 8–12 with ADHD, ASD, and/or anxiety. Gains maintained in the medium-term. Trial registration number NCT02574273, registered 10/12/2015.
The goal of this article are three-fold. The first is to explore the relations between the properties designated by the terms "human", "post-human," "Transhuman", and to clarify the corresponding "isms". The second is to scrutinize the current techniques for cognitive enhancement in order to assess their relations with the three categories just mentioned, and, with the specific ethical issues that they are raising. The third is to examine whether general ethical principles could be invoked either in favor of or against, the normative proposals of post- and trans-humanism, and to consider how compatible the types of enhancement presently developed are with respect to these principles. 相似文献
Stressful events activate the amygdala and a network of associated brain regions. Studies in both humans and rodents indicate that noradrenaline has a prominent role in this activation. Noradrenaline induces a hypervigilant state that helps to remember the event. This mnemonic effect is enhanced when the situation is so stressful that substantial amounts of corticosteroids are released and reach the amygdala. The combination of the two hormones leads to optimal strengthening of contacts and thus memory. Yet, rises in corticosteroid levels that are not precisely synchronized with noradrenaline release do not act synergistically but rather prevent or suppress the effect of noradrenaline. This dynamic interaction illustrates the adaptive and potentially protective capacity of corticosteroids regarding traumatic memories. 相似文献
Macular degeneration (MD) is the most common cause of visual impairment among older adults. It severely affects reading performance. People with MD have to rely on peripheral vision for reading. In this review, we considered several training programs that aim to improve peripheral reading, with a focus on eccentric viewing, oculomotor control, or perceptual learning. There was no strong support in favor of one particular training method for rehabilitation of reading in MD, but there is evidence that older individuals with MD can be trained to improve reading performance, even within limited time. 相似文献
This essay explicates and evaluates the roles that fetal metaphysics and moral status play in Rosalind Hursthouse’s abortion
ethics. It is motivated by Hursthouse’s puzzling claim in her widely anthologized paper “Virtue Ethics and Abortion” that
fetal moral status and (by implication) its underlying metaphysics are “in a way, fundamentally irrelevant” to her position.
The essay clarifies the roles that fetal ontology and moral status do in fact play in her abortion ethics. To this end, it
presents and then develops her fetal metaphysics of the potential and actual human being, which she merely adumbrates in her
more extensive treatment of abortion ethics in her book Beginning Lives. The essay then evaluates her fetal ontology in light
of relevant research on fetal neural and psychological development. It concludes that her implied view that the late-stage
fetus is an actual human being is defensible. The essay then turns to the analysis of late-stage abortions in her paper and
argues that it is importantly incomplete. 相似文献
This paper examines the ways the descendents of Portuguese-Canadian immigrants contemplate and formulate their identities. Through qualitative, open-ended interviews, the research demonstrates how these individuals contest ideas of ‘being Portuguese’ and ‘being Canadian’ within the frameworks of the Canadian multicultural policy. Refusing to be positioned outside the nation and Anglo/Francophone conformity, these individuals produce their own meanings of identity by working through their own personally identified multiethnic bodies to the national body politic, where some of them see their own selves as intrinsically ‘multicultural’ and contributors to the very definition of a Canadian identity. Challenging the tropes of the Canadian multicultural narrative, these descendents, thus, develop nuanced models of cultural citizenship, illustrating that national identities are formed and transformed in relation to representation. Through the process of narrative analysis, my endeavour of this article are twofold: on one hand, to illuminate the role of these individuals who, as active actors, are shaped by the social worlds they delve in and, on the other, to explicate how the roles played out by these actors can contribute to the construction of ‘a Canadian identity’. 相似文献
1/f noise has been discovered in a number of time series collected in psychological and behavioral experiments. This ubiquitous phenomenon has been ignored for a long time and classical models were not designed for accounting for these long-range correlations. The aim of this paper is to present and discuss contrasted theoretical perspectives on 1/f noise, in order to provide a comprehensive overview of current debates in this domain. In a first part, we propose a formal definition of the phenomenon of 1/f noise, and we present some commonly used methods for measuring long-range correlations in time series. In a second part, we develop a theoretical position that considers 1/f noise as the hallmark of system complexity. From this point of view, 1/f noise emerges from the coordination of the many elements that compose the system. In a third part, we present a theoretical counterpoint suggesting that 1/f noise could emerge from localized sources within the system. In conclusion, we try to draw some lines of reasoning for going beyond the opposition between these two approaches. 相似文献