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151.
Male and female infants from rural Ethiopia were tested to investigate relations among hemoglobin (Hb), anthropometry, and attention. A longitudinal design was used to examine differences in attention performance from 6 (M = 24.9 weeks, n = 89) to 9 months of age (M = 40.6 weeks, n = 85), differences hypothesized to be related to changes in iron status and growth delays. Stunting (length‐for‐age z scores < ?2.0) and attention performance, t(30) = ?2.42, p = .022, worsened over time. Growth and Hb predicted attention at 9 months, R2 = .15, p < .05, but not at 6. The study contributes to the knowledge base concerning the relations among Hb, early growth, and attention.  相似文献   
152.
We surveyed business students in the U. S. (n = 256) and Chile (n = 310). The survey included measures drawn from studies of pro-environmental behavior using Schwartz's norm activation theory (Schwartz, 1977 Schwartz, S. H. 1977. “Normative influences on altruism”. In Advances in experimental social psychology, Edited by: Berkowitz, L. Vol. 10, 221279. New York: Academic Press. [Crossref] [Google Scholar]), the theory of reasoned action (Ajzen & Fishbein, 1980 Ajzen, I. and Fishbein, M. 1980. Understanding attitudes and predicting social behavior, Englewood Cliffs, NJ: Prentice Hall.  [Google Scholar]), and a values-beliefs-norms model created by Stern, Dietz, Abel, Guagnano, and Kalof (1999) Stern, P. C., Dietz, T., Abel, T., Guagnano, G. A. and Kalof, L. 1999. A value-belief-norm theory of support for social movements: The case of environmentalism. Human Ecology Review, 6(2): 8197.  [Google Scholar]. Our results show Chilean business students are more altruistic than business students in the United States and Chilean students felt stronger pressures from their peers to engage in pro-environmental behaviors. Chilean business students also expressed higher levels of awareness of environmental problems, a greater sense of obligation to protect the environment, a stronger willingness to limit property rights, and stronger intentions to engage in pro-environmental behavior.  相似文献   
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154.
We examine how conceptions of identity and meaningful work are influenced by a nation's changing economic and political environment. We collected research in Norway – a country with a rich economy that has heavily relied upon oil production since the 1980s. Yet depleting oil resources are prompting an economic transformation. Twenty-seven interviews and a thematic analysis revealed how Norwegian workers safeguarded their traditional, collective workplace values, yet were simultaneously confronted with modern – more masculinized – workplace performances ushered in with the oil era. We contribute to theory by suggesting that work's meaningfulness is constructed by competing national cultural discourses that evolve over time. These discourses become narratives that citizens draw upon to evaluate work and to negotiate their personal and professional identities.  相似文献   
155.
Bereavement is a state of grieving after the loss of a loved one. Past research has suggested that bereavement is particularly challenging, both physically and emotionally, in the aftermath of unexpected death. Here, we examine bereavement in which death occurred suddenly, compared to a chronic condition where death was expected, in terms of perceived social support and relational maintenance with the deceased in the form of imagined interactions and social media interactions. Results indicated that individuals experiencing sudden death bereavement were more likely to engage in both postmortem relational maintenance techniques and perceived less social support than individuals in the expected death bereavement group. Results are discussed in terms of previous findings.  相似文献   
156.
157.
In response to the increase in severity and prevalence of student‐presented mental disorders on college campuses, a comprehensive campuswide identification and intervention program titled “The New Diversity Initiative” was developed to help college counselors and student personnel staff address students with severe mental disorders. Details of the program and recommendations for college counselors interested in implementing such a program are provided.  相似文献   
158.
While working together on tradition-based and contemporary works at the Smithsonian's National Museum of African Art (NMAfA) and in private practice, the authors found that their expertise in ethnographic conservation can be applied to the conservation of contemporary works. The treatment approach to ethnographic works has evolved over decades, shifting from alteration of original surfaces and heavy restoration to an emphasis on preserving the original integrity of the artwork through minimal intervention. This paper describes the evolution of ethnographic object conservation regarding surface alteration, while specifically focusing on African objects, and discusses applications of this approach to the conservation of contemporary art. The historical change in treatment attitudes is presented using examples from NMAfA's collections to underscore why the profession developed a minimal intervention approach and to argue for the relevance of this approach to related contemporary media.  相似文献   
159.
Journal publishing has evolved and changed considerably over the years, leaving many libraries to grapple with analyzing and identifying the purpose and scope of these collections. After numerous discussions and an analysis of how the current print journal collection was being used, Kraemer Family Library at the University of Colorado–Colorado Springs decided to withdraw over 50% of the library’s print journal holdings in order to create a collaborative space for students. This article begins with an overview of journal publishing as it relates to academic libraries and the impact of electronic serials on the scope and purpose of a print journal collection. It then highlights the steps used to complete the project, and communication goals and methods employed to keep library staff members, faculty on campus, and other constituents aware of the changes taking place in the library.  相似文献   
160.
Epistemological beliefs and self-regulated learning with hypertext   总被引:3,自引:0,他引:3  
This study investigated the relationship between epistemological beliefs, prior domain knowledge and self-regulated learning. Biology students (n?=?25) and humanities students (n?=?26) who varied in their epistemological beliefs learned with a hierarchical hypertext about the topic of genetic fingerprinting. During their learning processes, logfiles and questionnaire data were collected. Results indicate that students do metacognitively calibrate their learning process to the complexity of the presented learning material, e.g. by processing more complex deeper-level nodes longer. Furthermore, these calibration processes were significantly related to epistemological beliefs. For example, more ‘sophisticated’ epistemological beliefs were associated with processing more nodes, whereas more ‘naïve’ beliefs were related to spending more time on single nodes. Both effects were especially pronounced on deeper hierarchical hypertext levels. Prior domain knowledge also had an impact, especially on comprehensibility ratings: biology students considered all nodes more comprehensible than humanities students. Additionally, epistemological beliefs as well as prior domain knowledge were also significantly associated with the learning outcome: for example, more prior domain knowledge led to significantly higher learning outcome.  相似文献   
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