Advancing Critical Thinking and Information Literacy Skills in First Year College Students

ABSTRACT

This article provides a case study of recent curriculum development in a freshman skills program which integrates critical thinking and English composition as linked courses at Gonzaga University. Known as “thought and expression” courses, this block of courses, which also includes speech communication, can be taken by students separately or in a linked cohort with the same twenty students in each class. In linked courses, faculty are generally aware of each others' course topics and assignments, and they meet to discuss student progress and look for opportunities for curriculum integration. In this case study, library faculty were included in the instructional team, and information literacy skills that relate to critical thinking were integrated into the goals of the critical thinking and English composition courses. Faculty involved in the courses believe that integrating library skills into course goals adds coherence to the curriculum; it also helps students to achieve the developmental goals of the learning community created by this course model.     

General Mass Communications

Jerry Robinson's The Comics: An Illustrated History of Comic Strip Art (New York: Putnam, 1974—$15.00)

A History of the Comic Strip [Crown, 1968—$3.95, paper]

Perry and Aldridge's The Penguin Book of Comics [Penguin, 1967—$4.95, paper]

Reitberger and Fuchs' Comics: Anatomy of a Mass Medium Little, Brown, 1972— 6.95, paper—this last is discussed in 4:6:4 ; of which the latter appears the best competition to this new volume)

Arthur Asa Berger's The Comic-Stripped American (Baltimore: Penguin Books, 1974—$2.95, paper)

Eli M. Oboler's The Fear of the Word: Censorship and Sex (Metuchen, N.J.: Scarecrow Press, 1974—$10.00)

The Annals of the American Academy of Political and Social Science (3937 Chestnut St., Philadelphia, Pa. 19104—$4.00/3.00 per issue)

Ted Klein and Fred Danzig's How to Be Heard: Making the Media Work for You (New York: Macmillan, 1974—$9.95)

Douglas R. Berdie and John F. Anderson's Questionnaires: Design and Use (Metuchen, N.J.: Scarecrow Press, 1974—$7.50)

S.H. Steinberg's Five Hundred Years of Printing (Baltimore: Penguin Books, 1974— $3.25, paper)     

Evaluating Physician Communication Competence Scales: A Replication and Extension

Academic entitlement, a term used to reflect students' expectation for success regardless of personal effort, has become a growing issue at many universities. This study examined the relationship between college students' academic beliefs (i.e., academic entitlement, grade orientation, learner orientation, self-efficacy) and their motives for communicating with their instructor. Participants were 184 undergraduate students who completed a series of self-report scales. Students' level of academic entitlement was positively related to their grade orientation but negatively related to their self-efficacy. Results of a canonical correlation revealed that students who were learning oriented, but not grade oriented, and possessed self-efficacy communicated with their instructor for relational and participatory reasons. Students who were academically entitled and grade oriented communicated with their instructor for sycophantic reasons and to a lesser extent for participatory reasons but not for functional reasons.     

Open archives and their impact on journal cancellations

We report on a research study commissioned by ALPSP into the factors affecting journal cancellations and, in particular, on the impact of the free availability of journal articles via open access repositories.     

Optimized versus corrected peak power during friction-braked cycle ergometry in males and females

The aim of this study was to compare optimization and correction procedures for the determination of peak power output during friction-loaded cycle ergometry. Ten male and 10 female sports students each performed five 10-s sprints from a stationary start on a Monark 864 basket-loaded ergometer. Resistive loads of 5.0, 6.5, 8.0, 9.5, and 11.0% body weight were administered in a counterbalanced order, with a recovery period of 10 min between sprints. Peak power was greater and occurred earlier, with less work having been done before the attainment of peak power, when the data were corrected to account for the inertial and frictional characteristics of the ergometer. Corrected peak power was independent of resistive load (P > 0.05), whereas uncorrected peak power varied as a quadratic function of load (P < 0.001). For males and females, optimized peak power (971 +/- 122 and 668 +/- 37 W) was lower (P < 0.01) than either the highest (1074 +/- 111 and 754 +/- 56 W respectively) or the mean (1007 +/- 125 and 701 +/- 45 W respectively) of the five values for corrected peak power. Optimized and mean corrected peak power were highly correlated both in males (r = 0.97, P < 0.001) and females (r = 0.96, P < 0.001). The difference between optimized and mean corrected peak power was 37 +/- 30 W in males and 33 +/- 14 W in females, of which approximately 15 W was due to the correction for frictional losses. We conclude that corrected peak power is independent of resistive load in males and females.     

The relationship between shoulder alignment and elbow joint angle in cricket fast-medium bowlers

The aim of this study was to examine the relationship between shoulder alignment and elbow angle during the delivery action of fast-medium bowlers. The elbow and upper trunk alignment were recorded for 13 high-performance bowlers (mean age 20 years) using a 12-camera Vicon motion analysis system operating at 250 Hz. The three highest velocity trials for "good" and "short" length deliveries were analysed. Results showed that bowlers with a more front-on shoulder alignment at back-foot impact and when the upper arm was horizontal to the ground experienced a significantly greater elbow flexion--extension range when compared with those who had a more side-on orientation at the same point in the delivery action. Bowlers with greater shoulder counter-rotation also recorded higher elbow flexion and subsequently extension during the period from upper arm horizontal to ball release. Shoulder alignment and elbow angles were similar for "short" and "good" length deliveries. It was concluded that bowlers with a more front-on shoulder orientation at back-foot impact demonstrated a higher elbow extension from upper arm horizontal to ball release and are therefore more likely to infringe International Cricket Council elbow tolerance levels, compared with those who adopt a more side-on shoulder orientation at back-foot impact.     

Putting proficiency: contributions of the pelvis and trunk

Putting proficiency is a key determinant of golfing success and yet minimal biomechanical research has been published on this important skill. Little is known about the motion and coordination of the pelvis and trunk during the putting motion. The purpose of this study was to present detailed three-dimensional (3D) kinematic profiles of the pelvis and trunk during the putting motion, and to determine if differences in kinematics exist between proficient and non-proficient golfers. A 3D analysis (100 Hz) was conducted on 10 single figure handicap golfers using a six-camera motion capture system. Participants completed 18 putts (2 m) towards a cup in an indoor facility and were subsequently divided into two groups based on putting proficiency (Proficient: >79%; Non-proficient: <79%). Variables assessed were the linear movements of the centre of mass (COM) and head, and the angular movements of the pelvis and trunk. Effect size statistics showed that the Proficient putters tended to move predominantly in the frontal plane (towards the target), while the non-proficient putters moved more sagittally. In addition, the Non-proficient putters recorded greater movement variability. The implications of this study suggest that putting proficiency is enhanced when the COM moves towards the target.     

Maximal lactate steady state in trained adolescent runners

The aims of this study were: (1) to identify the exercise intensity that corresponds to the maximal lactate steady state in adolescent endurance-trained runners; (2) to identify any differences between the sexes; and (3) to compare the maximal lactate steady state with commonly cited fixed blood lactate reference parameters. Sixteen boys and nine girls volunteered to participate in the study. They were first tested using a stepwise incremental treadmill protocol to establish the blood lactate profile and peak oxygen uptake ([Vdot]O₂). Running speeds corresponding to fixed whole blood lactate concentrations of 2.0, 2.5 and 4.0?mmol?·?l^?1 were calculated using linear interpolation. The maximal lactate steady state was determined from four separate 20-min constant-speed treadmill runs. The maximal lactate steady state was defined as the fastest running speed, to the nearest 0.5?km?·?h^?1, where the change in blood lactate concentration between 10 and 20?min was?<0.5?mmol?·?l^?1. Although the boys had to run faster than the girls to elicit the maximal lactate steady state (15.7 vs 14.3?km?·?h^?1, P?<0.01), once the data were expressed relative to percent peak [Vdot]O₂ (85 and 85%, respectively) and percent peak heart rate (92 and 94%, respectively), there were no differences between the sexes (P?>0.05). The running speed and percent peak [Vdot]O₂ at the maximal lactate steady state were not different to those corresponding to the fixed blood lactate concentrations of 2.0 and 2.5?mmol?·?l^?1 (P?>0.05), but were both lower than those at the 4.0?mmol?·?l^?1 concentration (P?<0.05). In conclusion, the maximal lactate steady state corresponded to a similar relative exercise intensity as that reported in adult athletes. The running speed, percent peak [Vdot]O₂ and percent peak heart rate at the maximal lactate steady state are approximated by the fixed blood lactate concentration of 2.5?mmol?·?l^?1 measured during an incremental treadmill test in boys and girls.     

Optimized versus corrected peak power during friction-braked cycle ergometry in males and females

Abstract

The aim of this study was to compare optimization and correction procedures for the determination of peak power output during friction-loaded cycle ergometry. Ten male and 10 female sports students each performed five 10-s sprints from a stationary start on a Monark 864 basket-loaded ergometer. Resistive loads of 5.0, 6.5, 8.0, 9.5, and 11.0% body weight were administered in a counterbalanced order, with a recovery period of 10 min between sprints. Peak power was greater and occurred earlier, with less work having been done before the attainment of peak power, when the data were corrected to account for the inertial and frictional characteristics of the ergometer. Corrected peak power was independent of resistive load (P > 0.05), whereas uncorrected peak power varied as a quadratic function of load (P < 0.001). For males and females, optimized peak power (971 ± 122 and 668 ± 37 W) was lower (P < 0.01) than either the highest (1074 ± 111 and 754 ± 56 W respectively) or the mean (1007 ± 125 and 701 ± 45 W respectively) of the five values for corrected peak power. Optimized and mean corrected peak power were highly correlated both in males (r = 0.97, P < 0.001) and females (r = 0.96, P < 0.001). The difference between optimized and mean corrected peak power was 37 ± 30 W in males and 33 ± 14 W in females, of which approximately 15 W was due to the correction for frictional losses. We conclude that corrected peak power is independent of resistive load in males and females.