Developing Information Fluency in Introductory Biology Students in the Context of an Investigative Laboratory

Students of biology must learn the scientific method for generating information in the field. Concurrently, they should learn how information is reported and accessed. We developed a progressive set of exercises for the undergraduate introductory biology laboratory that combine these objectives. Pre- and postassessments of approximately 100 students suggest that increases occurred, some statistically significant, in the number of students using various library-related resources, in the numbers and confidence level of students using various technologies, and in the numbers and confidence levels of students involved in various activities related to the scientific method. Following this course, students should be better prepared for more advanced and independent study.     

Effect of instructor and class characteristics on students' class evaluations

Student evaluations of their classes and instructors are widespread in higher education and have both practical and theoretical importance. This study examined the relationship between class average evaluations and characteristics of the instructor and of the class in an off-campus setting with nontraditional students. A stepwise multiple regression analysis found that four variables—the time format of the class, the number of classes taught in the program by the instructor during the year, whether a term paper was required, and the size of the class—explained 13.5% of the variance in class average evaluations. The addition of average class grade increased the explained variance by 6%. Evaluations were higher in classes taught with more intensive time formats, in classes taught by instructors teaching more frequently in the program, in classes where term papers were required, and in classes with fewer students. Evaluations were also higher in classes where the average class grade was higher. Other course and instructor characteristics had little or no effect on overall class evaluations. The results support the view that nontraditional students react similar to traditional students in their evaluations of their classes. The results also suggest the importance of time format as a factor affecting class evaluations.An earlier version of this paper was presented at Western Psychological and Rocky Mountain Psychological Association Meeting, April 1989.     

Policies on and practices of cultural inclusivity in learning management systems: perspectives of Indigenous holistic pedagogies

Online learning has become a conventional term and practice in Australian higher education, yet cultural inclusivity for Indigenous (Indigenous for the purposes of this paper refers to Australian Aboriginal and Torres Strait Islander peoples) students is insufficiently reflected in learning management system (LMS) policies and design. This study aims to explore culturally inclusive learning entrenched in Australian university policies on and practices of LMS by applying Indigenous holistic pedagogical values in LMS design. Based on a literature review, we articulate four dimensions: communication, collaboration, community and interculturality for culturally inclusive learning in an online learning environment. By using the dimensions, we critically review policies (n?=?10) and LMS sites (n?=?50). In this review, we argue that there are contrasts of individually heterogeneous and collectively homogeneous approaches, self-focused and community-driven pedagogy, and task-oriented and relational learning. Significantly, the review results indicate that Indigenous holistic pedagogies have a metaphysical strength to be the ontological foundation for cultural inclusivity.     

Demographic Transformation in a Policy Vacuum: The Changing Face of U.S. Metropolitan Society and Challenges for Public Schools

Abstract

Educators and policy makers must confront the race and class disparities in learning opportunities across American society. Nowhere are these disparities more acute than in the country's great metropolitan areas. As the demographic landscape continues to shift, metropolitan areas are fueling the transition to a majority-minority country. This essay provides an overview of the challenges for the country's public schools and offers an alternative path to creating a more just and vital society.     

Effects of verbal shadowing on the recognition of visually presented verbal and nonverbal information

Are there distinct verbal and non-verbal processing systems in the mind? This study seems to support a dual-processing hypothesis. Although the first experiment determined that verbal interference (shadowing) was detrimental to the subjects’ memory of words and high-similarity pictures, the second, designed to minimize the possibility that students would sort through pictures (as they apparently had in the first experiment) indicated that verbal interference did not decrease memory of high-similarity pictures. Subjects were graduate students and faculty members.     

Academic engagement in students with a hearing loss in distance education

This investigation compared 267 students with a hearing loss and 178 students with no declared form of disability who were taking courses by distance learning in terms of their scores on an abbreviated version of the Academic Engagement Form. Students with a hearing loss obtained lower scores than students with no disability with regard to communication with other students, but some felt that communication was easier than in a traditional academic situation. Students who were postvocationally deaf had lower scores than students with no disability on learning from other students, but they obtained higher scores on student autonomy and student control. In general, the impact of a hearing loss on engagement in distance education is relatively slight.     

Do Relational Risks and Protective Factors Moderate the Linkages between Childhood Aggression and Early Psychological and School Adjustment?

This investigation addressed the question of how relational stressors and supports interface with a known behavioral risk (aggression) to influence early emerging adjustment trajectories. Children's risk for aggression, as well as multiple relational risk and protective factors (i.e., stressful and supportive features of peer and teacher relationships), were assessed in a sample of 396 children and used to predict changes in psychological functioning and school adjustment from the fall of their kindergarten year to the spring of their first-grade year. Results were largely consistent with additive risk-maladjustment models; with few exceptions, relational experiences predicted adjustment beyond children's aggressive risk status. For some adjustment criteria, however, there was evidence to suggest that relational stressors or supports exacerbated or compensated for dysfunctions that were linked with aggressive behavior. Moreover, compared with early onset, the chronicity of children's aggressive risk status and relational stressors and supports bore a stronger association with changes in maladjustment. Analyses conducted by ethnic groups suggested that African American children, who were typically a minority among their European American classmates, were more likely to experience particular stressors (e.g., chronic peer rejection), and were less likely to be afforded some form of support (e.g., stable teacher-child closeness). However, the nature of the predictive linkages found between the relational risk and protective factors and later maladjustment did not differ substantially by SES or ethnicity. The importance of investigating behavioral risks in conjunction with the relational features of children's interpersonal environments is discussed.     

Statement of American Social Scientists of Research on School Desegregation to the U.S. Supreme Court in Parents v. Seattle School District and Meredith v. Jefferson County

In June 2006, the U.S. Supreme Court agreed to review two related cases originating from school districts in Louisville, Kentucky and Seattle, Washington that involved voluntarily adopted racial integration plans. Concerned about the outcome of these cases, 553 social scientists submitted a social science statement to the Supreme Court summarizing the large body of social science research supporting the school districts’ policies relevant to the Court’s determination. The statement, reprinted here, supports three interrelated conclusions: (1) racially integrated schools provide significant benefits to students and communities; (2) racially isolated schools have harmful educational implications for students; and (3) race-conscious policies are necessary to maintain racial integration in schools. Because of the overwhelming amount of scholarly data, social scientists argued, as the lower courts had found, that the schools boards have a compelling interest to promote racial integration and prevent racial isolation through choice-based school assignment policies that consider race as a factor. On June 28, 2007, the U.S. Supreme Court struck down the school assignment plans on the grounds that the plans were not narrowly tailored to the interests that the school districts had asserted. In addition to affecting the ability of school districts to maintain racially diverse schools, the decision has broad implications for researchers who seek to help school districts in these efforts.