Methodological Issues in Ethnic and Racial Identity Research With Ethnic Minority Populations: Theoretical Precision,Measurement Issues,and Research Designs

This article takes stock of research methods employed in the study of racial and ethnic identity with ethnic minority populations. The article is presented in three parts. The first section reviews theories, conceptualizations, and measurement of ethnic and racial identity (ERI) development. The second section reviews theories, conceptualizations, and measurement of ERI content. The final section reviews key methodological and analytic principles that are important to consider for both ERI development and content. The article concludes with suggestions for future research addressing key methodological limitations when studying ERI.     

未来气候变化对鄱阳湖区土地利用变化的影响评估

为了评估未来气候变化可能对鄱阳湖区土地利用变化产生的影响,本文根据IPCC的建议,利用新近建立的基于主体的土地利用变化模拟模型,详细分析了4种气候变化情景下鄱阳湖区1985-2035年的土地利用变化过程。这4种气候变化情景分别为A1B(经济高速增长模式)、A2(区域经济多样化增长模式)、B1(引进更多清洁能源的经济增长模式)和情景4(无气候变化模式)。在这些气候变化情景中,由于耕地的农业生产潜力差异显著,农户主体的收入和他们对土地利用方式的决策也发生了相应的改变。通过对这一过程的模拟和结果分析,发现气候变化可能有利于鄱阳湖区土地利用变化向着环境友好的方向自我调整。与A1B和A2两种气候变化情景相比,B1情景对土地利用变化的影响更具环境友好性。     

Forbidden friends as forbidden fruit: parental supervision of friendships, contact with deviant peers, and adolescent delinquency

Spending leisure time with deviant peers may have strong influences on adolescents' delinquency. The current 3-wave multi-informant study examined how parental control and parental prohibition of friendships relate to these undesirable peer influences. To this end, annual questionnaires were administered to 497 Dutch youths (283 boys, mean age = 13 years at baseline), their best friends, and both parents. Cross-lagged panel analyses revealed strong longitudinal links from contacts with deviant peers to adolescent delinquency, but not vice versa. Parent-reported prohibition of friendships positively predicted contacts with deviant peers and indirectly predicted higher adolescent delinquency. Similar indirect effects were not found for parental control. The results suggest that forbidden friends may become "forbidden fruit," leading to unintended increases in adolescents' own delinquency.     

Rising to the Challenge: The Effect of Individual and Social Metacognitive Scaffolds on Students’ Expressions of Autonomy and Competence Throughout an Inquiry Process

Journal of Science Education and Technology - Engaging students in inquiry is a key component in order to fulfill essential goals in science education. To achieve successful engagement in inquiry...     

Effects of keyword tasks and biasing titles on metacognitive monitoring and recall

Metacognition and Learning - This investigation examines the effects of keyword tasks (Immediate vs. Delayed) on metacognitive monitoring, study regulation, and recall in multi-step learning tasks,...     

Accessibility in post secondary education： Application of UDL to college curriculum

The inclusion of students with disabilities at the university is a relatively new occurrence in the field of special education. Although legislation in the United States has supported the acceptance of students with disabilities at the post-secondary level, it has only provided minimal support with the emphasis on the learner rather than the curriculum. Now we are looking for multiple ways for students to access learning and demonstrate mastery. Universal Design for Learning （UDL） is currently seen as a means to reconceptionalize curriculum. This study examines the experience of four professors and their effort to use a Classroom Performance System （CPS） as part of reformatting their courses using UDL. The Center for Applied Special Technology, CAST （2001） states that the goal of Universal Design for Learning is to develop teaching methods that enable all students with diverse learning needs, including those with disabilities and cultural differences, to have equal access to classroom curriculum. This paradigm shift echoes the move in special education from a deficit model to a minority rights model put forward by Hahn （1989）, and which is the basis of inclusive educational philosophy. Together inclusion and UDL create learning environments that strive to serve all students. This research describes the implementation of clickers as part of the CPS program in college courses in a special education teacher preparation program. The case study demonstrates how technology can provide access for all learners with positive outcomes such as increased participation and application of knowledge. It also illustrates some of the difficulties in making this pedagogical paradigm shift particularly in the use of technology, and the value of overcoming the existing barriers in place.     

Methodological concerns: the feeling-of-knowing task affects resolution

In traditional feeling-of-knowing procedures, participants make judgments on unrecalled items only (e.g. Hart 1965). However, many researchers elicit feeling-of-knowing judgments (FOKs) on all items. When FOKs are made on all items, participants may use recall as a basis for judgments, leading to higher magnitude judgments for recalled items, but causing a relative floor effect for judgments for unrecalled items. We suspected that resolution (relative accuracy) would be better when FOKs are made on all items than when they are made on unrecalled items only. We examined the issue by comparing across studies, reanalyzing data from another experiment, and by conducting an original experiment. In the literature review, we included 83 conditions across 52 studies. We found that feeling-of-knowing judgments made on all items showed higher resolution than feeling-of-knowing judgments made on unrecalled items. This was replicated in the reanalysis of existing data of a single study that used both methods. In the original experiment, we collected feeling-of-knowing judgments for general-information questions. The experiment confirmed that resolution for predicting recognition was higher when feeling-of-knowing judgments were made on all items than when they were made only on unrecalled items. We discuss both methodological and theoretical implications of these data.     

The influences of roommate assignments upon students' maturity

One hundred ten entering freshmen were randomly assigned to one of three experimental groups representing three types of roommate assignments in the residential halls. The three types of assignments included the pairing of two high-maturity students, a high- and a low-maturity student, or two low-maturity students. A pretest measure of maturity from Heath's Perceived Self Questionnaire (PSQ) was used to determine high or low maturity. About 90% of the sample was retested with the PSQ after one semester to study mean differences in maturity among the three experimental groups and between the initial status of high or low maturity after controlling for pretest maturity scores. Results showed that the maturity of one's roommate does have an impact on that student's degree of Symbolism, that is, on the student's awareness and insight of his or her values and experiences and an increased ability to express those values and experiences symbolically.     

Foreign language learning using e-mail in a task-oriented perspective: Interuniversity experiments in communication and collaboration

From 1988 to 1990 several collaborative cross-country intermediate French classes at Harvard and Stanford became one class. Students combined their efforts and insights in the accomplishment of a semester-long task, in most cases the publication of a student newspaper or magazine, using the electronic mail (e-mail) network to contact each other, elaborate their plans, and bring their projects to successful conclusion. Additional experiments of a similar nature took place between Harvard and the University of Pittsburgh (in the spring of 1990) and between Stanford and the University of Pittsburgh during 1991–1993. This paper suggests that this type of task-oriented learning through distance-communication is applicable at many different course levels and has considerable merit as an approach to teaching and learning. The key phases of this task-based model are presented along with technological information regarding computers and networks, as a guide to colleagues interested in pursuing similar lines of experimental teaching. Also included are samples of student messages, with their varied and often highly colorful discourse features, which attest to the motivation of students and reveal the strong personal investment made by the participants as they join hands across the miles in a productive, communication-based enterprise. The language and learning styles generated by technology and computers fully deserve closer investigation by researchers and teaching practitioners alike. The authors summarize the experiments, discuss assessment, and present research issues, concluding that good pedagogy and quality technology must share a vision of what can be accomplished in this rapidly evolving educational work place.The original collaborative project, on which this article is based, was undertaken at the suggestion of Professor Ralph M. Hester, Chair of the Department of French and Italian, Stanford University, and was funded by the Consortium for Language Teaching and Learning. The authors would also like to thank Francçoise Herrmann, Garth McCavana, and Louise Wills for their assistance.     

Changes in Students’ Views about Nature of Scientific Inquiry at a Science Camp

Although nature of science (NOS) and nature of scientific inquiry (NOSI) are related to each other, they are differentiated as NOS is being more related to the product of scientific inquiry (SI) which is scientific knowledge whereas NOSI is more related to the process of SI (Schwartz et al. 2008). Lederman et al. (Journal of Research in Science Teaching, 51, 65–8, 2014) determined eight NOSI aspects for K-16 context. In this study, a science camp was conducted to teach scientific inquiry (SI) and NOSI to 24 6th and 7th graders (16 girls and 8 boys). The core of the program was guided inquiry in nature. The children working in small groups under guidance of science advisors conducted four guided-inquiries in the nature in morning sessions on nearby plants, animals, water, and soil. NOSI aspects were made explicit during and at the end of each inquiry session. Views about scientific inquiry (VASI) (Lederman et al. Journal of Research in Science Teaching, 51, 65–8, 2014) questionnaire was applied as pre- and post-test. The results of the study showed that children developed in all eight NOSI aspects, but higher developments were observed in “scientific investigations all begin with a question” and “there is no single scientific method,” and “explanations are developed from data and what is already known” aspects. It was concluded that the science camp program was effective in teaching NOSI.