Promoting critical racial awareness in teacher education in Korea: reflections on a racial discrimination simulation activity

Through historically perceived as an ethnically homogenous country, rapid demographic changes in the Republic of Korea have resulted in increasing diversity. However, current multicultural education programs struggle to promote acceptance and appreciation of this diversity. This paper details one pedagogical activity, a racial discrimination simulation activity designed to allow learners to experience discrimination to critically reflect on more subtle forms of oppression in society and classroom contexts. The activity was implemented in a graduate school teacher education program in Korea with 55 learners over a 4-year period. Pre-participation surveys, classroom discussions, blog postings, and reflections were analyzed using grounded theory to investigate learner reactions. Learners reported a strong disconnect between race and Korea and classrooms in Korea. Based on findings, immediate attention is necessary in teacher education programs to prepare teachers to talk about race and diversity in classrooms and confront racism in current educational contexts.     

Exploring Effectiveness of Classroom Assessments for Students’ Learning in High School Chemistry

Research in Science Education - New notions of science teaching and learning provide challenges for designing and using classroom assessment. Existing assessments are not effective in assessing and...     

Silent versus oral reading comprehension and efficiency

Seventy‐four students read passages from an individually administered test of reading comprehension (a subtest from the Test of Dyslexia, a test of reading and related abilities currently in development; McCallum & Bell, 2001), and then answered literal and inferential questions. Students were randomly assigned to one of two conditions; 39 students read the passages silently and 35 read orally, with time recorded for each passage read. Comprehension and time were dependent measures for a Multivariate Analysis of Covariance (MANCOVA) and two follow‐up Analyses of Covariance (ANCOVA). After controlling for reading ability, results from the MANCOVA showed a significant combined effect ( p < .05); however, a comparison of mean reading comprehension scores showed no significant difference between silent readers and oral readers ( p > .05). On the other hand, with reading ability controlled, silent readers took significantly less time to complete passages compared to those who read orally ( p < .02). In fact, students took 30% longer to read orally than silently, on average. When test directions do not specify either oral or silent reading and error analysis is not a goal, testing will be more efficient via silent responding with no loss of comprehension. © 2004 Wiley Periodicals, Inc. Psychol Schs 41: 241–246, 2004.     

Understanding the role of the mentor in developing research competency among undergraduate researchers

Undergraduate research and creative activities are established high-impact practices that provide students with both advanced knowledge of their academic disciplines and the ability to apply that knowledge to creatively answer questions. At the center of these experiences, is the close relationship between a student researcher and a mentor. Using survey data from 69 recent undergraduate researchers at one university, we investigated the characteristics and impact of these mentor–mentee relationships. We found that active mentoring practices were a significant influence on how competent students perceived themselves as scholars. These practices were more influential than practical aspects of mentoring. Our findings reflect the complicated nature of mentoring in higher education and identify key characteristics of successful mentoring relationships. With greater understanding of this essential component of undergraduate research, we are equipped to make more informed decisions regarding faculty and administrative support for future undergraduate research and creative activities.     

The Structure and Substance of Teachers’ Opportunities to Learn about Teacher Evaluation Reform: Promise or Pitfall for Equity?

Despite growing momentum to overhaul teacher evaluation policies and practices, scant research examines how educators at the street level of such reform—principals and teachers—make sense of them, and almost no research examines the implications of current evaluation reforms for equity. This article provides findings based on a study of 14 districts implementing a new teacher evaluation policy in Connecticut. It focuses on how principals shaped teachers’ opportunities to learn about the new policy. We find that the majority of teachers’ opportunities to learn were formal and in whole group or one-on-one formats. We find important differences in the quantity and quality of learning opportunities at the district level, with districts serving greater shares of low-income students, students of color, and English language learners generally offering teachers fewer and lower quality opportunities to learn about the new reform than their counterparts. As such, this article builds on prior research illustrating the potential of new evaluation systems to exacerbate inequities and raises important cautions regarding the extent to which the unprecedented teacher evaluation reforms (currently underway) may exacerbate inequities among school districts.     

Discriminating between reward-produced memories: Effects of differences in reward magnitude

The greater the dissimilarity between exteroceptive stimuli, the easier it is to discriminate between them. To determine whether a similar relationship holds for memories produced by reward events, rats in three runway investigations received trials in pairs, the number of food pellets (0.045 g) occurring on Trial 1 indicating whether reward or nonreward would occur on Trial 2. In each investigation, discriminative responding on Trial 2 was better the larger the difference in reward magnitude on Trial 1. This finding was obtained under a wide variety of conditions: for example, when the larger of two reward magnitudes on Trial 1 signaled nonreward on Trial 2 (Experiment 1, 10 vs. 2 pellets); when the smaller of two reward magnitudes on Trial 1 signaled nonreward on Trial 2 (Experiment 2, 10 vs. 2 pellets); and when the same magnitude of reward on Trial 1 signaled nonreward on Trial 2 (Experiment 3, either 5 pellets or 0 pellets). The findings obtained here indicate that the greater the dissimilarity between reward magnitudes, the greater the dissimilarity between the memories they produced and, thus, the easier it is to discriminate between them. It is suggested that the present results may provide a basis for understanding findings obtained in other instrumental learning investigations in which reward magnitude is varied.     

Gardnerella vaginalis infection and sexual contact in female children

Gardnerella vaginalis (GV) infection has been reported as being acquired via sexual contact in adults and as an indicator of sexual contact in female children (DeJong, 1985). The purpose of this study was to determine if GV infection was more commonly found in 191 female children who gave a history of sexual contact and/or were infected with Neisseria gonorrhoeae (GC) or Chlamydia trachomatis (CT) (Group 1), compared with 144 female children evaluated for possible sexual abuse and found to have no such history or infection with GC or CT (Group 2), or 31 female children (friends of the authors) without such a history or GC or CT infection (Group 3). Vaginal GV was found in 5.3% of Group 1, 4.9% of Group 2 and 6.4% of Group 3 (p > .05). Also, vaginal GV infection was not related to the type of sexual contact or race, but did increase with age in white female children. Because vaginal GV infection is not more commonly found in children with a history of sexual contact than those without such a history, the finding of GV in a vaginal culture in an individual case would not be a reliable marker of sexual contact. Routine culturing for GV is not recommended as part of a sexual abuse workup.     

Family risk factors and prevalence of dissociative symptoms among homeless and runaway youth

OBJECTIVE: To examine family risk factors associated with dissociative symptoms among homeless and runaway youth. METHOD: Three hundred and twenty-eight homeless and runaway youth were interviewed using a systematic sampling strategy in metropolitan Seattle. Homeless young people were interviewed on the streets and in shelters by outreach workers in youth service agencies. RESULTS: The current study revealed widespread prevalence of dissociative symptoms among these young people. Multivariate analyses revealed that sexual abuse, physical abuse, and family mental health problems were all positively associated with dissociative symptoms. No gender differences were found for any of the models. CONCLUSIONS: Dissociative behavior is widespread among these youth and may pose a serious mental health concern. Some young people experience numerous stressors, and with few resources and little support available, many may invoke maladaptive strategies such as dissociative behavior to handle such situations, which may in turn be detrimental to their mental health. Unless youth are provided with programs and intervention, the cycle of abuse that they have experienced at home is likely to continue on the street.     

Fathers and mothers at play with their 2- and 3-year-olds: contributions to language and cognitive development

Father-child and mother-child engagements were examined longitudinally in relation to children's language and cognitive development at 24 and 36 months. The study involved a racially/ethnically diverse sample of low-income, resident fathers (and their partners) from the National Early Head Start evaluation study (n=290). Father-child and mother-child engagements were videotaped for 10 min at home during semistructured free play, and children's language and cognitive status were assessed at both ages. Fathers' and mothers' supportive parenting independently predicted children's outcomes after covarying significant demographic factors. Moreover, fathers' education and income were uniquely associated with child measures, and fathers' education consistently predicted the quality of mother-child engagements. Findings suggest direct and indirect effects of fathering on child development.