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81.
Extracurricular activities are settings that are theorized to help adolescents maintain existing friendships and develop new friendships. The overarching goal of the current investigation was to examine whether coparticipating in school-based extracurricular activities supported adolescents' school-based friendships. We used social network methods and data from the National Longitudinal Study of Adolescent Health to examine whether dyadic friendship ties were more likely to exist among activity coparticipants while controlling for alternative friendship processes, namely dyadic homophily (e.g., demographic and behavioral similarities) and network-level processes (e.g., triadic closure). Results provide strong evidence that activities were associated with current friendships and promoted the formation of new friendships. These associations varied based on school level (i.e., middle vs. high school) and activity type (i.e., sports, academic, arts). Results of this study provide new insight into the complex relations between activities and friendship that can inform theories of their developmental outcomes. 相似文献
82.
The right to withdraw from participation in research is recognized in virtually all national and international guidelines for research on human subjects. It is therefore surprising that there has been little justification for that right in the literature. We argue that the right to withdraw should protect research participants from information imbalance, inability to hedge, inherent uncertainty, and untoward bodily invasion, and it serves to bolster public trust in the research enterprise. Although this argument is not radical, it provides a useful way to determine how the right should be applied in various cases. 相似文献
83.
Inge Seiffge-Krenke Roberta Molinar Sylvia Ciariano Palma Menna Gregory Michel Elsa Hoareau Marion Kloep Leo B. Hendry 《Journal of Happiness Studies》2010,11(6):703-720
The present study investigated how European adolescents cope with perceived future-related stress. Altogether 3,154 adolescents
(mean age of 15 years) from four countries (n = 1,071 Italians, n = 1,433 Germans, n = 308 French, and n = 341 British) participated in the study. They completed the Problem Questionnaire, which assesses future-related stress,
and the CASQ, which assesses how three coping styles (active coping, internal coping, and withdrawal) are used to deal with
future-related stress. German and British adolescents showed low levels of stress, whereas French and Italian adolescents
had high levels. All adolescents anticipated future-related problems but did not portray their futures negatively. In addition,
they dealt with future-related stress actively and showed high levels of coping competence. Adolescents used active coping
strategies most frequently, followed by thinking about possible solutions. Dysfunctional coping strategies (e.g., withdrawal)
were used much less often. The effects of age, gender, and family variables on stress perception and coping style were negligible.
Overall, our findings highlight the tenets of positive psychology by revealing that adolescents are concerned about their
futures and that they show high agency in dealing with future-related problems. Further, the findings are relevant for positive
youth development programs, especially those which endorse positive orientation to the future and coping competence. 相似文献
84.
Mass R Moll B Hölldorfer M Wiedemann K Richter-Appelt H Dahme B Wolf K 《Scandinavian journal of psychology》2008,49(3):293-298
This study examined the relationship between PMS and emotion-related electromyographic facial activity at different phases of the menstrual cycle. Twenty-four women of reproductive age (12 with PMS, 12 controls) participated in two EMG sessions (T1 and T2) in which they were shown photographic images that can elicit various emotions (IAPS stimuli). T1 took place in the follicular phase, T2 in the luteal phase. The activity of the musculus depressor anguli oris ("depressor", expression of sadness) was measured. Depressor activity was compared to activity of musculus orbicularis oculi ("orbicularis"; expression of joy). ANOVA yielded a significant increase of the activity of the depressor at T2 in the PMS group. The PMS group showed more frequent depressor activity during the luteal than the follicular phase. Orbicularis activity did not change from T1 to T2. Conclusions: The PMS group experienced various visual stimuli in a more depressed way during the luteal phase. 相似文献
85.
Men (n = 55) and women (n = 99) college students (M age = 22.3 yr., SD = 6.1, range 18 to 58 years), from a moderate-sized midwestern university reported attitudes toward the goals and purposes of higher education, perceptions of parental pressure and support, and change in religious beliefs. The Religious Fundamentalist Scale, the Quest Scale, Faith-keeping, and Obedience to Parents Scales were also administered. Students classified as religious fundamentalists had more negative attitudes toward the goals and purposes of higher education goals and toward faculty. An interaction of Sex x Fundamentalist Classification indicated that nonfundamentalist college men reported greater change in their religious beliefs, relative to other groups. Perceptions of parental pressure or support were unrelated to scores on fundamentalism. The implications of students' religious backgrounds in relation to academic success were discussed. 相似文献
86.
Rebecca P. Ang Marion Neubronner Su-Ann Oh Victoria Leong 《Current psychology (New Brunswick, N.J.)》2006,25(2):120-131
Dimensionality of the widely used Rosenberg’s Self-Esteem Scale (RSES) was investigated in a sample of 153 seventh-grade Asian
students from Singapore. Confirmatory factor analyses performed on the scores of the RSES revealed two factors (positive and
negative self-esteem) as hypothesized. Both factors were empirically related to different external variables. Results from
multiple regression analyses indicated that positive self-esteem significantly predicted students’ mastery goal orientation
and academic self-efficacy scores while negative self-esteem significantly predicted students’ disruptive behavior. These
findings provide some preliminary support that the two factors could possibly be measuring substantively distinct dimensions,
thus calling into question the unidimensionalty of the RSES in an Asian school-based sample.
This study was supported by a grant from Center for Research in Pedagogy and Practice, National Institute of Education (CRP
26/04 RA) to Rebecca P. Ang. 相似文献
87.
Marion Minerbo 《The International journal of psycho-analysis》2007,88(3):777-790
Since Freud formulated the death instinct concept, it has received widely diverse interpretations. Even Freud advanced two versions. The concomitant analyses of two films, Ai no corrida (1976) [ In the realm of the senses (1977)] and Broken flowers (2005) evince Thanatos's two faces: the cold death of decathexis of an object, in the case of Don (in Broken flowers) and the hot death of the subject‐object fusion in Sada's case ( Ai no corrida). In our analysis, we elaborate two possible vicissitudes of the death instinct: in Broken flowers, the main character finds an ‘analyst’ and is cured. In Ai no corrida, the protagonist meets a complementary object and goes mad. 相似文献
88.
A framework for rationing by clinical judgment 总被引:1,自引:0,他引:1
Although rationing by clinical judgment is controversial, its acceptability partly depends on how it is practiced. In this paper, rationing by clinical judgment is defined in three different circumstances that represent increasingly wider circles of resource pools in which the rationing decision takes place: triage during acute shortage, comparison to other potential patients in a context of limited but not immediately strained resources, and determination of whether expected benefit of an intervention is deemed sufficient to warrant its cost by reference to published population based thresholds. Notions of procedural justice are applied along with an analytical framework of six minimal requisites in order to facilitate fair bedside rationing: (1) a closed system that offers reciprocity, (2) attention to general concerns of justice, (3) respect for individual variations, (4) application of a consistent process, (5) explicitness, and (6) review of decisions. The process could be monitored for its applicability and appropriateness. 相似文献
89.
W Boucsein F Schaefer E N Sokolov C Schr?der J J Furedy 《Integrative Physiological and Behavioral Science》2001,36(2):137-153
A framework for accounting for emotional phenomena proposed by Sokolov and Boucsein (2000) employs conceptual dimensions that parallel those of hue, brightness, and saturation in color vision. The approach that employs the concepts of emotional quality. intensity, and saturation has been supported by psychophysical emotional scaling data gathered from a few trained observers. We report cortical evoked potential data obtained during the change between different emotions expressed in schematic faces. Twenty-five subjects (13 male, 12 female) were presented with a positive, a negative, and a neutral computer-generated face with random interstimulus intervals in a within-subjects design, together with four meaningful and four meaningless control stimuli made up from the same elements. Frontal, central, parietal, and temporal ERPs were recorded from each hemisphere. Statistically significant outcomes in the P300 and N200 range support the potential fruitfulness of the proposed color-vision-model-based approach to human emotional space. 相似文献
90.