Multimedia and simulation programs are increasingly being used for anatomy instruction, yet it remains unclear how learning with these technologies compares with learning with actual human cadavers. Using a multilevel, quasi-experimental-control design, this study compared the effects of "Anatomy and Physiology Revealed" (APR) multimedia learning system with a traditional undergraduate human cadaver laboratory. APR is a model-based multimedia simulation tool that uses high-resolution pictures to construct a prosected cadaver. APR also provides animations showing the function of specific anatomical structures. Results showed that the human cadaver laboratory offered a significant advantage over the multimedia simulation program on cadaver-based measures of identification and explanatory knowledge. These findings reinforce concerns that incorporating multimedia simulation into anatomy instruction requires careful alignment between learning tasks and performance measures. Findings also imply that additional pedagogical strategies are needed to support transfer from simulated to real-world application of anatomical knowledge.
The chapter examines MOOC student demographics, learner characteristics, and discusses six tensions that result from existing trends in who takes MOOCs.
Background/Context Educational resilience is defined as having successful outcomes in school despite the adversities one has faced in life. There is a dearth of research on a particularly high-risk group—unaccompanied refugee minors who are separated from their parents by war and lack the protection and advocacy provided by adult caretakers. Purpose This qualitative study explores the factors associated with educational resilience among unaccompanied Sudanese refugee youth who experienced extreme trauma and chronic adversity prior to being placed with American foster families in 2000–2001. Setting The setting includes Lansing and neighboring communities in Michigan. Participants Nineteen Sudanese refugees (mean age—15 years at the time of resettlement; gender—17 males, 2 females) who had been placed in a foster care program for unaccompanied refugee minors in the United States participated in the retrospective interviews. We interviewed 20 parents from 15 families, including five couples, 3 married mothers interviewed alone, 2 single fathers, and 5 single mothers. Research Design The study used a qualitative research design by using open ended semi-structured interviews in which the participants were comfortable speaking about their experiences, yet the researchers were able to follow the interview protocol. With the assistance of the resettlement agency (Lutheran Social Services of Michigan), we sampled for diversity in the foster families to obtain a sample of youth who were exposed to diverse families and circumstances. With the help of foster parents and the assistance of a Sudanese cultural consultant, we recruited at least one youth from each of these families, with the exception of two families. Data Analysis The transcribed interviews were coded thematically. A three-step coding procedure was used: open, axial, and selective coding. Findings All youth in our study came to the United States with “education” as their primary goal. Many youth had a desire to help those left in Africa and to rebuild Sudan. All the youth interviewed had achieved at least a high school diploma, and all but three had either completed or were enrolled in higher education. Personal attributes, relationships, and community support/opportunities helped the youth in overcoming the challenges that they faced in terms of educational attainment in the United States. Conclusions/Recommendations This study confirmed the important roles of parents, teachers, and school counselors in educational success for at-risk youth. The challenges noted by the youth and their foster parents provided useful information for possible changes in policy that could enhance their success.
Sudanese unaccompanied minors were separated from their parents in childhood and lived apart from their families in refugee camps for close to a decade before being resettled in the United States. This phenomenological study examines the refugees' experiences of living in American foster families after living in peer groups in the camps. Interviews with 18 young adults, 7 years after resettlement, revealed that nearly all of the youth struggled with parental authority initially, and nearly half of them changed placements because of relationship difficulties with their foster parents. Misunderstandings based on cultural differences often exacerbated conflicts. However, 15 of 18 youth currently had a positive relationship with at least 1 foster parent, sometimes with a parent from their second or third placement. Changing foster families is often considered a failure in the child welfare system, but several Sudanese youth reported that having supportive relationships helped them during the acculturation process whether those relationships developed during the first or last placement.
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