Locating the Radio Archive: New Histories,New Challenges

This article considers the Radio Preservation Task Force’s (RPTF) recruitment efforts and current list of member archives, assessing its success in fulfilling its mandate from the Library of Congress’s National Recording Preservation Board to adequately inventory archival collections throughout the country and facilitate preservation of and educational access to materials within these collections. The RPTF’s membership, it argues, represents significant progress in overcoming initial favoritism toward collections of network broadcasting materials, enabling the creation of alternative forms of cultural memory and production of new histories that can speak to issues and constituencies neglected in traditional histories of radio broadcasting. At the same time, it proposes further attention to nonconventional archives that may not take radio or media as their focus, warns against privileging sound recordings at the expense of contextualizing paper documentation, and stresses the need to consider forms of radio content beyond broadcast programming and to actively preserve born-digital materials within the present as well as recordings from the past. While the RPTF has helped expand existing conceptions of the radio archive, significant challenges and opportunities remain for identifying and preserving the full range of American radio heritage for both current and future generations.     

Cross-Institutional Collaboration: (Co)Constructing Knowledge About Teaching and Learning in the Middle-Level Classroom

Utilizing technology to connect three geographically separate institutions within the same state and drawing on Bhabba, and Zeichner’s notions of third space, four teacher educators developed an opportunity for the middle-level teacher candidates from each university to simultaneously observe a live classroom teaching event virtually while participating in a backchannel conversation about the lesson. Upon completion of the live teaching event, candidates engaged in a debriefing session with the classroom teacher. This promising practice allowed candidates to discuss a lesson from multiple perspectives, broadening their views of teaching and learning at the middle level and enabling middle-level teacher educators an opportunity to scaffold (co)construction of knowledge about young adolescents and effective classroom practices.     

The use of evaluative feedback for instructional improvement: A longitudinal perspective

Both the available experimental evidence and recent reviews are unclear regarding the effectiveness of student ratings feedback for instructional improvement. Provision of feedback has not consistently produced improvement. Feedback accompanied by consultation has resulted in more consistent instructor improvement. However, the literature on interventions for instructional improvements has failed to address the longitudinal nature of improvement and development. The present study examined follow-up data over a ten-year period on instructors who had participated in a quasi-experimental study of the effectiveness of consultation and feedback conducted in 1971 and 1972. The results obtained indicate that instructors who had originally received feedback with consultation maintained higher student ratings and used instructional resources more during follow-up than instructors who originally received feedback only. This result must be tempered by several interpretative considerations regarding sample size, power, and experimental control. A number of concerns were also expressed regarding the adequacy of the current literature for describing a developmental event, instructional improvement, through the use of short-term studies. Recommendations are made for increased durations of study and alternative tactics of experimental design and control.     

中美四年级小学生数学学习的比较研究

采用问卷调查法,调查了一万多名美国和中国上海的四年级小学生的数学学习情况,通过卡方检验分析了两国小学生在数学学习的自我评价、数学学习兴趣、课堂活动内容、课堂学习方式和态度等方面的差异。分析这些差异产生的原因和影响,并讨论了我国数学基础教育应采取的对策。     

Maintaining the self: meanings of material objects after a residential transition later in life

Introduction: Moving house later in life can be a major transition and valued material objects may be important to this process. The present study aimed to develop an explanatory model for the meanings of material objects to older adults in the context of a residential transition.

Method: Using grounded theory methodology, 12 participants were interviewed about the meanings and roles of valued material objects following a residential transition. Older adult participants lived in either their own home or a care home.

Results: The model entails two core categories, “threats to identity” and “objects and identity continuity” along with four explanatory concepts, “moving and identity discontinuity”, “connections across time”, “attachments to others”, and “preserving self and ancestors in the memories of the next generation”.

Discussion: Objects were described to have important personal meanings which helped people maintain a sense of identity continuity following residential transition. They were associated with comfort, security and life review processes, which support identity continuity later in life.

Conclusion: Moving house later in life can threaten a person’s sense of self. However, material objects can help maintain a sense of identity continuity through reminiscence and life review processes. Implications for community and residential care moving house transitions are discussed.     

Team‐Based Learning for Students with High‐Incidence Disabilities in High School Social Studies Classrooms

We examined the effectiveness of implementing team‐based learning (TBL) practices on content acquisition for 11th grade students with high‐incidence disabilities enrolled in general education social studies courses. TBL components focus on collaborative discourse within heterogeneous teams. TBL, which requires critical thinking and the application of content knowledge for problem‐solving, was implemented for three units of instruction. Results indicated no statistically significant differences between groups on a measure of content knowledge, although a moderate effect size was noted (ES = 0.50). Significant and large effects (ES = 1.01) favoring the TBL treatment were noted for items related to content‐area vocabulary. There were no significant differences on items measuring comprehension of historical events, facts, and issues (ES = 0.38). Practical implications for content‐area instruction are discussed.     

Improving the Transition Outcomes of Low-Income Minority Youth with Disabilities

This study describes the results of a program developed to improve the transition outcomes of low-income minority youth with disabilities. The program relies on case management support to facilitate interagency collaboration. The participants included 164 graduates from special education and 26 youth from an equivalent comparison group. Two case managers were responsible for providing support to intervention participants. Results indicate that 82% of the intervention participants enrolled in postsecondary education programs compared to only 50% in the comparison group. In addition, 74% of the intervention youth secured employment compared to 23% in the comparison group. Case managers provided 10 main support functions in three areas: job, college, and family/community. Critical functions included assistance with goal setting, transportation, job/college applications, referrals, emotional support, and family mediation. We discuss the implications of the intervention for transition research and practice with minority youth with disabilities.