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361.
Journal of Religion and Health - This article explores expressions in how the local Shi’as Muslim women refugees define and interpret their religious identity and gender citizenship in... 相似文献
362.
Psychometrika - Issues of model selection have dominated the theoretical and applied statistical literature for decades. Model selection methods such as ridge regression, the lasso, and the elastic... 相似文献
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Katri Nieminen Ida Berg Katri Frankenstein Lina Viita Kamilla Larsson Ulrika Persson 《Cognitive behaviour therapy》2016,45(4):287-306
The aim of this study was to analyse the effects of trauma-focused guided Internet-based cognitive behaviour therapy for relieving posttraumatic stress disorder (PTSD) symptoms following childbirth, a problem that about 3% women encounter postpartum. Following inclusion, 56 traumatized women were randomized to either treatment or to a waiting list control group. Primary outcome measures were the Traumatic Event Scale (TES) and Impact of Event Scale—Reversed (IES-R). Secondary measures were Beck depression inventory II, Patient Health Questionnaire (PHQ-9), Beck Anxiety Inventory, Quality Of Life Inventory and the EuroQol 5 Dimensions. The treatment was guided by a clinician and lasted eight weeks and comprised eight modules of written text. The between-group effect size (ES) was d = .82 (p < .0001) for the IES-R. The ES for the TES was small (d = .36) and not statistically significant (p = .09). A small between-group ES (d = .20; p = .02) was found for the PHQ-9. The results from pre- to post-treatment showed large within-group ESs for PTSD symptoms in the treatment group both on the TES (d = 1.42) and the IES-R (d = 1.30), but smaller ESs in the control group from inclusion to after deferred treatment (TES, d = .80; IES-R d = .45). In both groups, the treatment had positive effects on comorbid depression and anxiety, and in the treatment group also on quality of life. The results need to be verified in larger trials. Further studies are also needed to examine long-term effects. 相似文献
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Language evolution as a Darwinian process: computational studies 总被引:1,自引:0,他引:1
This paper presents computational experiments that illustrate how one can precisely conceptualize language evolution as a
Darwinian process. We show that there is potentially a wide diversity of replicating units and replication mechanisms involved
in language evolution. Computational experiments allow us to study systemic properties coming out of populations of linguistic
replicators: linguistic replicators can adapt to specific external environments; they evolve under the pressure of the cognitive
constraints of their hosts, as well as under the functional pressure of communication for which they are used; one can observe
neutral drift; coalitions of replicators may appear, forming higher level groups which can themselves become subject to competition
and selection.
相似文献
Frédéric KaplanURL: http://www.fkaplan.com |
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Kris L Kaemingk Marissa E Carey Ida M Moore Michele Herzer John J Hutter 《Child neuropsychology》2004,10(1):14-23
Difficulties in math are the most frequently reported area of academic deficit in survivors of acute lymphoblastic leukemia (ALL) and the most frequent academic complaint among parents of ALL survivors. However, previous studies that included measures of math skills have been limited by the use of only a single measure of math skills, most often a measure of written calculations, without any assessment of math reasoning or math application skills. Further, the nature of these math difficulties has not been adequately investigated. The purpose of this study was to examine the performance of ALL survivors using multiple measures of math skills. Performance was compared to a group of healthy controls matched for age and sex as well as to normative levels. Other measures of neuropsychological function were also administered, and the relationships between these measures and the math measures were explored. Converging evidence for math difficulties in ALL survivors compared to healthy controls and normative levels was found. While ALL survivors generally performed within the average range on measures of math skills, math performance was mostly related to memory function and dominant-hand psychomotor speed. By contrast, math performance of healthy children was mostly related to basic reading skills and visual-motor integration. These findings shed light on the nature of math difficulties in ALL survivors and have implications for intervention. 相似文献
369.
Early Adolescents' Achievement Goals,Social Status,and Attitudes Towards Cooperation with Peers 总被引:2,自引:0,他引:2
This qualitative study used a semi-structured interview with 50 fifth grade Israeli students to investigate the relations
among achievement goals and social identity processes that concern orientation towards social structure and status in the
classroom, and preference and willingness to cooperate with peers from different social groups. Mastery-oriented students
were found to evaluate cooperation with respect to its contribution to learning, friendship, and class cohesion, and to be
willing to cooperate with peers regardless of their social group membership. Performance-approach and performance-avoidance
oriented students were found to evaluate cooperation with regard to its implications for social status, and to prefer to cooperate
with peers of the in-group and with high status peers. Performance-avoidance oriented students with low social status were
found to also adopt a defensive avoidant orientation in the social domain. 相似文献
370.