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91.
Evaluating the Nature of the Still‐Face Effect in the Double Face‐to‐Face Still‐Face Paradigm Using Different Comparison Groups 下载免费PDF全文
The current study explored two possible comparison groups for the double Face‐to‐Face Still‐Face (FFSF) paradigm to evaluate their effects on infant behavior and different hypotheses about the nature of the Still‐Face (SF) effect, an effect not fully understood. Mothers and their 4‐month‐old infants were randomly assigned to one of three groups, a double FFSF group (GroupFFSF, n = 44), a control, semi‐structured play group (GroupStory, n = 46), or a control, unstructured play group (GroupPlay, n = 28). As hypothesized, GroupFFSF infants exhibited the classic SF response (decreased positive affect and gaze to mother; increased negative affect) and GroupPlay infants showed an increase in negative affect over episodes. Contrary to expectations, GroupStory infants displayed a similar, but less intense, pattern of behavior as GroupFFSF. Taken together, the findings indicate that multiple episodes of face‐to‐face play exceeded 4‐month‐olds' regulatory capacities and that infants are sensitive to shared communicative intentions and violations of social expectations, whether these violations are negative or positive in nature. 相似文献
92.
The cross‐national intragenerational literature has often analyzed income mobility within short time periods over which mobility might reasonably be thought of as invariant. Here, we argue that a great social transformation—German reunification—abruptly and permanently altered mobility. Using standard measures (with panel data for the western states of Germany and the United States) over the period 1984–2006, we find the conventional result that income mobility is greater in Germany. But when we cut the data into 5‐year windows, we find that income mobility declines significantly over the years immediately following reunification in Germany but not in the United States, using both measures. (JEL J1, J6) 相似文献
93.
Sergei V. Jargin 《Journal of elder abuse & neglect》2014,26(3):341-344
In Russia, elder abuse is rarely discussed in the professional literature and the media. However, it is posited that parricide can be considered a form of elder abuse in Russia, as the line between elder abuse and parricide can be vague. Instances of parricide can appear trivial, hardly realized as such by victims and the social environment. Borderline cases can include involving older people in binge drinking, denying them help, and manipulating them to commit suicide. The perpetrators are often nonpsychotic, although sometimes exhibiting abnormal personality traits. Anger toward the victim can be absent on the part of the perpetrator, with their actions often driven by economic desires. A concluding point is that for better prevention of parricide and, therefore, elder abuse, it should not be considered only an unusual horrific crime committed by the mentally ill. 相似文献
94.
Vicki Welch Michelle Collins Chris Hatton Eric Emerson Janet Robertson Emma Wells Susanne Langer 《Children & Society》2014,28(6):478-494
Researchers, health and social care workers often seek to understand the perspectives of children; but gathering views directly from children can present difficulties. Parents are often asked to provide accounts of children's feelings or opinions on the assumption that their proxy reports are accurate and unproblematic. This qualitative thematic analysis of open‐question responses from 352 parents and 73 disabled children examines their accounts of the impact of short break services on disabled children. Participants' perspectives differed; children tended to describe immediate outcomes such as enjoying activities and participation; parents acknowledged these, but focused on longer term developmental outcomes for children. 相似文献
95.
96.
Ellis B Alford A Yu P Xiong S Hill G Puckett M Mannix D Wells ME 《Evaluation and program planning》2012,35(2):287-292
A three-level growth-curve model was applied to estimate perceived impact growth trajectories, using multi-year data from project and school surveys on outcome and program implementation collected from 59 sites and approximately 1165 participating schools in the Safe Schools and Healthy Students Initiative. Primary interest is to determine whether and how project-level and school-level correlates affect schools’ perceptions of the Initiative's effectiveness over time when the effects of the pre-grant environmental conditions, grant operations, and near-term outcomes are considered. Coordination and service integration, comprehensive programs and activities for early childhood development, and change in school involvement were found to be significant predictors of school-perceived overall impact when the effect of poverty was considered. Partnership functioning, perceived importance of school resources, and school involvement were found to be significant predictors of school-perceived impact on substance use prevention when the effect of poverty was considered. 相似文献
97.
Incorporating issues of race and racism can improve clinical engagement and the therapeutic alliance. Assessing, understanding, and responding to experiences related to racial identity and racism related stress can be an important factor in a clinician??s ability to be culturally responsive. A vignette of client treatment presents common dilemmas in clinical treatment. Responses to questions about race from focus groups are presented to frame the experiences of women of color who struggle with poverty and social-emotional issues. A framework of multicultural antiracist practice highlights the skills necessary for clinicians, supervisors, and managers. 相似文献
98.
99.
Trends in industry are leaning towards jobs that are more stereotyped at lower workloads. Physical variation is a potential ergonomic intervention. However, little is known of physiological response to different kinds of variation. To investigate this issue, three kinds of isometric contraction patterns with the same mean amplitude, cycle time, and duty cycle were compared. Fatigue responses were measured by multiple biomechanical and physiological approaches. In exercise, sustained and intermittent contractions with zero force had a greater number of statistically significant differences in fatigue responses. Intermittent contractions with amplitude ? and 1? of mean force had effects intermediate but close to the sustained contraction. In recovery, sustained contractions led to decreased twitch forces 24 hours post-exercise whereas both intermittent contractions recovered within 60 minutes. This suggests that time varying forces, even without complete muscular rest, may be a useful intervention to reduce local and perceived fatigue in workers performing low-load tasks. 相似文献
100.
This study aimed to perform an ergonomic analysis in a fiberglass parts factory. For this purpose, was used the methodology of Ergonomic Work Analysis (EWA). At the end of the study it was possible to identify some ways to the development of improvements in order to contribute to the transformation of working conditions in the sector analyzed. 相似文献