The Critical Inquiry Imperative: Information Literacy and Critical Inquiry as Complementary Concepts in Higher Education

Sharing a variety of characteristics and theories, critical inquiry and information literacy have the potential to complement one another in a higher education setting. This article explores an initiative at the University of South Carolina Aiken to help students with their critical thinking and reasoning skills through the implementation of a new, one-credit, freshman seminar course. The class, entitled Critical Inquiry, would address three student learning outcomes, including one directed at information literacy. A case study of how the initiative was implemented is discussed.     

Academic advising as teaching

This short essay proposes establishing faculty-led advising seminars for advisees in order to increase the effectiveness of the academic advising system. Through the seminars, the advising function would be integrated into the course-credit system, thus enhancing the perceived importance of advising for faculty and students alike. Also through the seminars, students would systematically study and reflect on the nature of higher education, thereby creating firmer bases for choices. After briefly describing the organization and operation of such a system, the essay explores some of its implications for coherence and cumulative qualities of students' educational experiences, the distribution of teaching responsibilities among faculty, and faculty development and colleagueship.He is the author of two books on Latin American economic development and history and of numerous articles on economics, history, and higher education.     

A time-varying stochastic framework for modeling wireless channels

Wireless communication channels can be complex and exhibit unpredictable behavior. This behavior can be successfully represented by stochastic processes undergoing random perturbation due to shifts in the underlying physical state of the channel. These state transitions manifest themselves as changes in channel power level measurements taken over time from a remote reference beacon. In this paper, we expand the application of switched process theory to develop models of maritime and land satellite communications using generalized switched Fokker-Planck equation techniques. This application yields a broad class of models that may be treated analytically and numerically. These models are ideal for system-level simulation due to high numerical efficiency and limited maintenance calculation requirements.     

Comparisons in perceived importance of and needs for maternal gestational weight information between african american and caucasian pregnant women

This study compared the perceived importance of and needs for maternal gestational weight information between African American and Caucasian pregnant women. A secondary analysis of data from 113 pregnant women (82 African Americans and 31 Caucasians) attending an inner-city prenatal clinic was conducted for this study. Perceived importance of and needs for information were measured in five areas: (1) nutrition, (2) prenatal vitamins, (3) rest/activity balance, (4) exercise, and (5) appropriate weight gain. African American women demonstrated significantly higher perceived importance of and needs for information on rest/activity balance and appropriate weight gain than Caucasian women. Exercise information was rated lower in importance but was most needed by both African American and Caucasian women. Education programs about maternal gestational weight need to be cognizant of ethnic women's needs.     

Transitive inference in pigeons: Simplified procedures and a test of value transfer theory

Minimal procedures for the demonstration of transitive inference (TI) in animals have involved the training of four simultaneous discriminations: for example, A+B?, B+C?, C+D?, and D+E?, followed by the demonstration of a preference for B over D on test trials. In Experiment 1, we found that TI in pigeons can be found with successive training involving A+B?, B+C?, A+C?, C+D?, D+E?, C+E?, and A+E?. In Experiment 2, we found that demonstration of TI did not require inclusion of experience with the nonadjacent stimulus pairs (A+C?, C+E?, A+E?). Experiment 3 provided a test of value transfer theory (VTT; Fersen, Wynne, Delius, & Staddon, 1991). When pigeons were trained with stimulus pairs that did not permit the transitive ordering of stimuli, but did permit the differential transfer of value (e.g., A+B?, C?E+, C+D?, & A+E?), preference for B over D was still found. Analyses of the relation between direct experiences with reinforced and nonreinforced responding and stimulus preferences on test trials failed to support a reinforcement-history account of TI.     

Unpacking the career aspirations of Australian school students: towards an evidence base for university equity initiatives in schools

Demand for higher education in Australia has doubled since 1989, increasing the number of students from diverse social, economic and academic backgrounds. Equity targets have seen a proliferation of programs and interventions aimed at encouraging school students, particularly those from low socio-economic status backgrounds, to participate in higher education. However, little is known about the specific occupational interests of school students upon which targeted strategies might effectively be designed and implemented. This paper examines school students’ aspirations for specific careers that require a university education, in relation to student background and school-related variables. The analysis draws from a study of 6492 students from Years 3 to 12 in 64 New South Wales public schools. We found a complex array of factors relating to interest in different careers. Year level at school, gender and prior achievement were stronger predictors across many careers than factors such as SES, Indigenous status and school location. We argue that rather than taking a one-size-fits-all approach to encouraging participation in higher education, outreach activities should be targeted to take account of student diversity and inequalities that foster differing aspirations.     

Peer Coaching: Professional Development for Experienced Faculty

The professoriate, as a whole, is growing older and more experienced; yet institutions often overlook the professional development needs of mid-career and senior faculty. This article, based on a review of the literature and the development of a peer coaching project, examines peer coaching as a professional development opportunity for experienced faculty that meets many of their immediate needs and offers a variety of longer-term benefits to their institution. Six recommendations for creating a peer coaching program emerge from the literature and the authors’ experience.