Interview Experiences and Diversity Concerns of Counselor Education Faculty From Underrepresented Groups

The authors used transcendental phenomenology to explore the campus interview experiences and diversity concerns of counselor education faculty from underrepresented populations. Six themes were identified: issues of integrity, disappointment in the counseling profession, importance of authenticity, intersectionality of major identity markers, competence, and supportive experiences. Findings suggest that culturally competent search committees should be aware of biases and policies promoting institutional and systemic discrimination.     

Promoting intercultural friendship among college students

This study assessed the efficacy of a semester-long buddy project in facilitating intercultural friendship development. Results of pre-, post-, and follow-up surveys show significant improvements in knowledge and attitude; correlations between post-project knowledge, attitude, and interest in continued contact; and correlations between interest in continued contact and actual contact in the follow up. The majority of the participants evaluated the project as effective for friendship formation. Of the follow-up respondents, 23% developed friendships with their former buddies. The project serves as an example for assignments with the potential for friendship development, which is essential for optimal intergroup contact.     

Comparison of physiological responses to graded exercise test performance in outrigger canoeing

The aim of this study was to establish a graded exercise test protocol for determining the peak physiological responses of female outrigger canoeists. Seventeen trained female outrigger canoeists completed two outrigger ergometer graded exercise test protocols in random order: (1) 25 W power output for 2 min increasing by 7.5 W every minute until exhaustion; and (2) 25 W power output for 2 min increasing by 15 W every 2 min to exhaustion. Heart rate and power output were recorded every 15 s. Expired air was collected continuously and sampled for analysis at 15-s intervals, while blood lactate concentration was measured immediately after and 3, 5, and 7 min after exercise. The peak physiological and performance variables examined included peak oxygen uptake (VO2peak), minute ventilation, tidal volume, ventilatory thresholds 1 and 2, respiratory rate, respiratory exchange ratio, heart rate, blood lactate concentration, power output, performance time, and time to VO2peak. There were no significant differences in peak physiological responses, ventilatory thresholds or performance variables between the two graded exercise test protocols. Despite no significant differences between protocols, due to the large limits of agreement evident between protocols for the peak physiological responses, it is recommended that the same protocol be used for all comparison testing to minimize intra-individual variability of results.     

Examination of the Six Minute Walk Test to Determine Functional Capacity in People with Chronic Heart Failure: A Systematic Review

Purpose: To evaluate the reliability and validity of the six-minute walk test (6MWT) with respect to its ability to predict functional capacity in patients with chronic heart failure. Methods: A systematic review was performed via 8 databases to assess relevant English language full-text articles published from January 1, 1980 to October 31, 2009. Participant characteristics, interventions, reliability, validity, and predictive value for each article with respect to functional capacity as defined by peak VO₂ levels were extracted and compared. Quality Assessment of Diagnostic Accuracy Studies (QUADAS) scores were determined for each study. Results: Fourteen studies met the selection criteria. Comparison of the studies investigating reliability shows that the 6MWT has good reproducibility. The 6MWT demonstrates moderate correlation with peak VO₂ levels, and ability to predict VO₂ (functional capacity) dependent on distance walked. Cut-off distances vary from 300 to 490 meters depending on the study; if total distance walked remains equal or less than these values, the 6MWT retains its strong predictive value. Conclusion: The 6MWT has good reliability, moderate validity, and a significant ability to predict functional capacity in patients with CHF who do not walk greater than 490 meters.Key Words: six-minute walk test, chronic heart failure, functional capacity, peak VO₂     

A GLOBE Collaboration to Develop Land Cover Data Collection and Analysis Protocols

Global Learning and Observations to Benefit the Environment (GLOBE) is an international environmental education and science partnership which coordinates the work of students (aged 5 to 18), teachers and scientists from 48 countries on five continents to study and better understand the global environment. Accurate ground reference data is fundamental to the use of remotely sensed data for land cover classification and mapping. Because very little ground reference data has been collected, the accuracy of many land cover maps may be questioned, thus accurate land cover ground reference data is an important need that could be addressed through GLOBE scientist-student collaboration. If earth systems scientists are to use student data, it is important that those data be as accurate as possible to ensure reliability of research results. Thus a key question for this research is whether student collected data are accurate enough to support rigorous scientific investigations. This paper describes results of the GLOBE Science-Education Team on Data Validation and Accuracy Assessment's collaboration with teachers and students to: (1) design and test the pre-protocol learning activities; (2) test the protocols intended to guide the collection and analysis of data; and (3) implement the learning activities and protocols to determine the relative accuracy of student collected versus professionally collected land cover data. To ensure the most accurate classification of land cover possible, a new international hierarchical land cover classification system, the Modified Unesco Classification (MUC) system was developed. GLOBE Data Collection Protocols and methods were designed and implemented to test the accuracy of student collected reference data were designed and implemented. Students who collected land cover reference data using GLOBE protocols, obtained data which are at least as accurate as that collected by professionals.     

Making the grade: teacher training for inclusive education: A systematic review

The role of teacher training, as it pertains to the adoption of inclusive education (IE) (European Journal of Special, 22, 2007, 367), is critical in realizing and achieving truly IE environments. Literature often reports poor or inadequate training with regard to IE practices (Preparing Teachers of the Deaf for a Complex, Jacksonville, FL). The purpose of this review was to examine North American and Australian research regarding teacher training for students with disabilities (SWD) with the goal of informing best practice. Of the 27 reviewed studies, teacher training interventions reported positive outcomes and showed improvements in the areas of teachers’ attitudes/perceptions, knowledge, and strategies/skill development (Teacher Education and Special Education: The Journal of the Teacher Education Division of the Council for Exceptional Children, 32, 2009, 166) regarding IE SWD. The researchers cautiously recommend the employment of workshop style approaches as they appear to have the capacity to tackle all three outcome variables concurrently and within the shortest timeframe. Our restrained recommendations for best practice are born out of the quality of evidence presented within the reviewed studies.     

The Genetic Drift Inventory: A Tool for Measuring What Advanced Undergraduates Have Mastered about Genetic Drift

Understanding genetic drift is crucial for a comprehensive understanding of biology, yet it is difficult to learn because it combines the conceptual challenges of both evolution and randomness. To help assess strategies for teaching genetic drift, we have developed and evaluated the Genetic Drift Inventory (GeDI), a concept inventory that measures upper-division students’ understanding of this concept. We used an iterative approach that included extensive interviews and field tests involving 1723 students across five different undergraduate campuses. The GeDI consists of 22 agree–disagree statements that assess four key concepts and six misconceptions. Student scores ranged from 4/22 to 22/22. Statements ranged in mean difficulty from 0.29 to 0.80 and in discrimination from 0.09 to 0.46. The internal consistency, as measured with Cronbach''s alpha, ranged from 0.58 to 0.88 across five iterations. Test–retest analysis resulted in a coefficient of stability of 0.82. The true–false format means that the GeDI can test how well students grasp key concepts central to understanding genetic drift, while simultaneously testing for the presence of misconceptions that indicate an incomplete understanding of genetic drift. The insights gained from this testing will, over time, allow us to improve instruction about this key component of evolution.     

Mentoring pathways program for first-year education doctor of education students: perspectives of a program redesigned for sustainability

ABSTRACT

Education doctoral (EdD) students face unique challenges to complete a doctorate as scholar-practitioners. An EdD mentoring pathways program for first year EdD students to receive support and advice from fellow colleagues and graduates of the doctoral program to successfully complete the degree at a mid-sized, midwestern university was initially implemented in the 2016–2017 academic year. In order to sustain the EdD mentoring pathways program, the program was redesigned and studied for sustainability the following year for first year EdD students (mentees). To better understand mentees’ perspectives of the mentoring pathways program, mentees participated in pre- and post-surveys, an interview, and a focus group during the 2017–2018 academic year. Themes emerged from quantitative and qualitative data and include: (a) mentees view mentors as successful role models and resources; (b) mentees used the mentoring program to connect with one another; and (c) mentees desire more access to and advice from mentors.