From Mentorship to Tenureship: A Storied Inquiry of Two Academic Careers in Education

This article details a narrative inquiry journey between a novice pretenured professor and an experienced tenured professor from 2005 to 2009 to illustrate collaborative mentorship. The authors examine the importance of storied inquiry in studying mentoring and describe how their narrative journey as collaborators informed their relationship and respective understandings of the tenure process. Data were collected from written narratives, correspondence, and conversations within a mentorship program. Three dimensions of narrative inquiry are used to explore the themes of writing as nurturing the mentoring relationship and the assimilation into the academy: fear and anxiety along the tenureship path, building community and a collaborative mentorship, and balance between life and academia.     

The social studies methods course: what do teacher candidates know and want to know about teaching social studies?

During the past decade, there has been more than an adequate amount of research addressing issues regarding social studies methods courses. However, the apparent void is that there is no clear understanding of what pedagogical content knowledge or understanding of pedagogical approaches teacher candidates bring with them to social studies methods courses or what they expect from their time in social studies methods courses. The purpose of this study is to determine the mentality of the typical social studies methods course student, as he or she enters a social studies methods course. Employing analytic induction (Bogdan & Biklen, 2007 Bogdan, R. C. and Biklen, S. K. 2007. Qualitative research for education: An introduction to theory and methods , (5th ed.), Needham Heights, MA: Allyn & Bacon.  [Google Scholar]; Erikson, 1986 Erikson, F. 1986. “Qualitative methods in research on teaching”. In Handbook of research on teaching , (3rd ed.,, Edited by: Wittrock, M. C. 119–161. New York, NY: Macmillan.  [Google Scholar]; Patton, 2002 Patton, M. Q. 2002. Qualitative research & evaluation methods , (3rd ed.), Thousand Oaks, CA: Sage.  [Google Scholar]) and content analysis (Patton, 2002 Patton, M. Q. 2002. Qualitative research & evaluation methods , (3rd ed.), Thousand Oaks, CA: Sage.  [Google Scholar]) to analyze and interpret the data, 9 categories for what the students know and 8 for what the students wanted to know were constructed.     

Changes in Follow-Up Data Following Marked Changes in a Counselor Education Program

This study compared follow-up data for two groups of master's degree alumni of a counselor education program, one of which graduated before marked changes in the program occurred and the other thereafter. The questionnaire data represented 83.5 percent of the first group and 89.6 percent of the second. Findings concerning the instructional program, advisement, and library services showed significant improvement in appraisal reactions of alumni in six of 12 cases, some deterioration in one. equivocal results in another, and no change in four. Employment data showed an increase from 42 to 71 percent of alumni in counseling and guidance positions. Professional membership data revealed a significant trend toward identification with national organizations. It was concluded that significant changes in much follow-up data occurred after marked changes in the counselor education program studied and that these changes were generally in the direction of further professionalization of counseling and guidance.     

Variation in class size,the class size paradox,and some consequences for students

Even where a total allocation of resources is fixed, it is often possible to vary the distribution of the given resources. This distribution can have important, if sometimes hidden, consequences. In the case of universities, considering the mean class size as given, three nonobvious consequences of the amount of variation in class size are examined. (1) The average class size experienced by students is directly related to the amount of variation in class size. (2) Overall student attendance is inversely related to the amount of variation in class size. (3) Overall student participation time is directly related to the amount of variation in class size. The logic of these relationships is explored, and data on 49 departments and interdisciplinary programs at one university are used to illustrate the nature and extent of the class size paradox at one university.     

The Effect of Functional Flow Diagrams on Apprentice Aircraft Mechanics' Technical System Understanding

Cognitive theory suggests that a key to expert performance lies in the internal organization of the expert's knowledge. The authors contend that the type of technical illustration used during instruction influences knowledge organization and greatly impacts students' understanding of the content. This paper describes an experimental study that tested the impact of one type of conceptual illustration on students' understanding of the structure, function, and behavior of complex technical systems. The results show that supplementing traditional technical instruction with functional flow diagrams can improve overall system understanding. The functional flow diagrams were also found to be an effective instructional aid for enhancing students' conceptual understanding of the causal behavior of systems. In addition, the use of the functional flow diagram was found to significantly improve the subjects' ability to construct conceptual models that were similar to those of an expert. The implications of using conceptual diagrams for technical instruction are discussed and recommendations for future research in this area are provided.     

Teaching Lean Six Sigma within A Supply Chain Context: The Airplane Supply Chain Simulation

Lean six sigma is a management methodology that firms can employ to achieve substantial improvement in supply chain performance. However, few pedagogical exercises facilitate students’ use of a comprehensive set of lean six sigma principles within a supply chain context. We describe the Airplane Supply Chain Simulation that helps students understand how lean six sigma concepts may be leveraged to improve supply chain performance. The basis of this simulation is a four‐tier supply chain, consisting of suppliers (two tiers), a manufacturer, and a customer, that produces three models of paper airplanes to meet randomly distributed customer demand. In the first of three successive runs, a highly structured simulation is executed in which supply chain roles are well defined, material flows are convoluted, and a “push” production strategy is followed. The first simulation as the “current state” and, for the second and third simulation runs, challenge competing student teams to leverage lean six sigma concepts to develop a “future state” that enables the fulfillment of all customer orders at the lowest cost. Results based on statistical analyses of survey response data from 194 MBA students show that the Airplane Supply Chain Simulation is an effective participative, team‐based learning tool.     

Differences in activation patterns between eccentric and concentric quadriceps contractions.

Previous studies analysing electromyograms (EMGs) from indwelling electrodes have indicated that fast-twitch motor units are selectively recruited for low-intensity eccentric contractions. The aim of this study was to compare the frequency content of surface EMGs from quadriceps muscles during eccentric and concentric contractions at various contraction intensities. Electromyograms were recorded from the rectus femoris, vastus lateralis and vastus medialis muscles of 10 men during isokinetic (1.05 rad x s(-1)) eccentric and concentric knee extension contractions at 25%, 50%, 75% and 100% of maximal voluntary contraction (MVC) for each contraction mode. Additionally, isometric contractions (70 degrees) were performed at each intensity. The mean frequency and root mean square (RMS) of the surface EMG were computed. Mean frequency was higher for eccentric than concentric contractions at 25% (P < 0.01), 50% (P < 0.01) and 75% (P < 0.05) but not at 100% MVC. It increased with increasing contraction intensity for isometric (P < 0.001) and concentric (P < 0.01) contractions but not for eccentric contractions (P = 0.27). The EMG amplitude (RMS) increased with increasing contraction intensity similarly in each contraction mode (P < 0.0001). Higher mean frequencies for eccentric than concentric contractions at submaximal contraction intensities is consistent with more fast-twitch motor units being active during eccentric contractions.