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51.
As part of a larger HIV/STI/Substance Abuse Prevention intervention targeted to middle school students, we offered students’ parents an opportunity to participate in an adult education class. The same curricular materials were used for students enrolled in the intervention and for their parents. In the current study, mothers who had completed the adult education class participated in a focus group. The focus group explored what components of the intervention were perceived by mothers as particularly useful to them or to their child. Three core themes emerged from interpretive analyses of the focus group: (1) positive relationships with intervention staff and school personnel enticed students to participate in the intervention and facilitated parents’ involvement; (2) both students and parents felt respected and empowered by the intervention’s cornerstone values and curricular philosophy of cultural richness and pride in Hispanic/Latino heritage; and (3) mothers perceived their mastery of the course content—materially wholly dedicated to the health and wellness of their children—benefitted them in terms of both understanding the material and potentially allowing mothers to discuss health-oriented behavior with their young adolescent child.  相似文献   
52.
A field experiment tested an intervention to maximize the impact of a science outreach program by encouraging early adolescent girls (N = 240, Mage =12) to adopt female role models. Girls participated in workshops led by female role models who were scientific experts in their field. Afterward, they were randomly assigned to choose and write about their favorite workshop leader or to write about the first workshop leader. We hypothesized that the intervention would benefit girls who chose and wrote about a favorite leader. However, girls in both conditions experienced significant increases in science identity. Girls demonstrated strong role model identification with the workshop leaders; moreover, role model identification was associated with increases in science identity. Girls in the chosen leader condition focused on her competence and supportiveness more than girls in the assigned leader condition. There was no difference in science identity between girls from well-represented and underrepresented minority (URM) ethnic groups in scientific fields. URM girls, surprisingly, identified more with the workshop leader than well-represented girls. Science workshops led by female role models with relevant expertise may facilitate science identification among early adolescent girls from diverse ethnic backgrounds.  相似文献   
53.
The memory system that supports implicit perceptual-motor sequence learning relies on brain regions that operate separately from the explicit, medial temporal lobe memory system. The implicit learning system therefore likely has distinct operating characteristics and information processing constraints. To attempt to identify the limits of the implicit sequence learning mechanism, participants performed the serial interception sequence learning (SISL) task with covertly embedded repeating sequences that were much longer than most previous studies: ranging from 30 to 60 (Experiment 1) and 60 to 90 (Experiment 2) items in length. Robust sequence-specific learning was observed for sequences up to 80 items in length, extending the known capacity of implicit sequence learning. In Experiment 3, 12-item repeating sequences were embedded among increasing amounts of irrelevant nonrepeating sequences (from 20 to 80% of training trials). Despite high levels of irrelevant trials, learning occurred across conditions. A comparison of learning rates across all three experiments found a surprising degree of constancy in the rate of learning regardless of sequence length or embedded noise. Sequence learning appears to be constant with the logarithm of the number of sequence repetitions practiced during training. The consistency in learning rate across experiments and conditions implies that the mechanisms supporting implicit sequence learning are not capacity-constrained by very long sequences nor adversely affected by high rates of irrelevant sequences during training.  相似文献   
54.
It has been suggested that pain perception and attention are closely linked at both a neural and a behavioural level. If pain and attention are so linked, it is reasonable to speculate that those who vary in working memory capacity (WMC) should be affected by pain differently. This study compares the performance of individuals who differ in WMC as they perform processing and memory span tasks while under mild pain and not. While processing performance under mild pain does not interact with WMC, the ability to store information for later recall does. This suggests that pain operates much like an additional processing burden, and that the ability to overcome this physical sensation is related to differences in WMC.  相似文献   
55.
The Spence Children's Anxiety Scale is an instrument widely applied in the assessment of the most common anxiety disorders in children and adolescents. This study examines its psychometric properties and the factorial structure in a large community sample of Spanish-speaking adolescents (N = 1,374) aged 13 to 17 years. The scale demonstrated strong internal consistency and good convergent and discriminant validity. Factor analysis confirmed the 6-factor original model, providing a good fit of the data for the Spanish sample. The good psychometric properties support its use by clinicians and researchers, adding evidence to the international empirical support for this measure.  相似文献   
56.
The Christian evaluation of homosexuality is based primarily on a model which can view homosexuality only as aberrational. From a Christian theological point of view this model articulates an inadequate vision of the dignity of human being. In its deliberations on the process of church, Vatican Council II implicitly developed a relational-progressive model for understanding the salvific engagement of the complete gift of Godlife and creation. This model, in turn, provides a new basis for understanding human dignity and evaluating homosexuality. Viewed from this perspective homosexuality is able to be considered a sacramental embodiment of Godlife.  相似文献   
57.
People often believe that they must be consistent with gender norms to obtain others' approval. The authors believe people who invest in gender norms tend to base self-esteem on others' approval, which undermines their sexual autonomy and ultimately diminishes their sexual satisfaction in intimate relationships. A survey of 309 sexually active college students examined whether placing importance on conforming to gender norms undermines sexual relationships because of its link to basing self-worth on others' approval and decreased sexual autonomy. Using structural equation modeling, the authors found that valuing gender conformity (but not avoiding gender deviance) negatively affects sexual pleasure for both men and women through increased contingency on others' approval and restricted sexual autonomy. The model fit the data for both men and women.  相似文献   
58.
This article proposes to analyse some aspects of the appropriation of New School thinking in Brazil, particularly Deweyan pragmatism, in the 1950s and 1960s. The analysis is based on the assumption that the developmentalist ideology that punctuated the debate on the economic, political and social restructuring of the country in these two decades constituted fertile ground for the return and expansion of pragmatist thinking amongst Brazilian educators, articulating itself, sometimes in contradictory ways, with this ideology. The focus of the analysis will be on the writings of the group of educators which circulated around the figure of Anísio Teixeira, at the time director of the National Institute for Pedagogic Studies (INEP), an organ linked to the Ministry of Education and Culture (MEC), which set itself the task of producing research that would support public policy in the field of education, as well as constituting itself as a center for teacher education and the stimulus and development of innovative experiences in the public school system. The appropriation of Deweyan pragmatism, in this context, had a triple perspective: pragmatism as scientific method, implying a specific conception of science, particularly the social sciences, with emphasis on the application of scientific knowledge in the solution of practical problems; as a way of democratic life; and as a synonym for experimentalism, in the sphere of schooling.  相似文献   
59.
Investigated visual attention to and story comprehension of televised stories in 4- to 6-year-old children with attention deficit hyperactivity disorder (ADHD) and comparison children. Half of the children in each group watched the program with toys in the room, and the other half watched without toys. Visual attention to the television was recorded, and story comprehension was assessed by performance on cued recall questions. All children attended significantly less when toys were present, but the difference when toys were present was greater for children with ADHD. The groups did not differ on recall of factual information when toys were absent. When toys were present, the comparison children showed no decrement in performance on factual questions, whereas the performance of children with ADHD was significantly worse. On questions testing causal connections, the children with ADHD performed more poorly than comparison children regardless of whether toys were present. Implications of these results for understanding and treating the academic and social difficulties of children with ADHD are discussed.  相似文献   
60.
A wealth of research is available examining children's story comprehension. However, little attention has been directed toward understanding the story comprehension of children with attention deficit hyperactivity disorder (ADHD). The present paper attempts to integrate the developmental literature on children's story comprehension with the little that is known about the story comprehension processes of children with ADHD. This review is guided by a network model of story representation that emphasizes the structure of causal and enabling relations between story events. Examination of the available studies indicates that children with ADHD lag behind their peers in their understanding of causal relations, and that their attentional problems may contribute to difficulties in understanding factual information in the preschool years and causally related information in the elementary years. Some evidence also is presented suggesting that children with ADHD are less effective in taking advantage of story structure features in guiding their recall of story events. Suggestions for future research are offered that would elaborate our knowledge of the developmental progression in the processing of complex information by children with ADHD.  相似文献   
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