LEARNING ARGUMENTATION SKILLS THROUGH INSTRUCTION IN SOCIOSCIENTIFIC ISSUES: THE EFFECT OF ABILITY LEVEL

This article describes an effort to explore and enhance argumentation skills of Taiwanese grade 6 students through instruction in socioscientific issues. An experienced elementary school teacher was given 8 months of personalized instruction on argumentation skills and socioscientific issues, then subsequently implemented a 17-h classroom unit on the establishment of Ma-Guo National Park. His students learned to establish claims and warrants, construct counterarguments, offer supportive arguments, and provide evidence for each one. Data consisted of student responses to questionnaires and individual follow-up interviews. A multiple regression analysis revealed that success in learning argumentation skills was not substantially related to pre-instruction argumentation skills, but significantly related to the student ability levels. High-ability students were significantly better than low-ability students at generating complete arguments. Most students elaborated their arguments, and more high-ability students offered rebuttals after instruction. However, even these high achievers did not completely understand the meaning of evidence and often misused supplementary warrants as evidence.     

Universal and language-specific constraints on phonemic awareness: evidence from Russian–Hebrew bilingual children

The study tested phonemic awareness in the two languages of Russian (L1)–Hebrew (L2) sequential bilingual children (N = 20) using phoneme deletion tasks where the phoneme to be deleted occurred word initial, word final, as a singleton, or part of a cluster, in long and short words and stressed and unstressed syllables. The experiments were designed to test the effect of four linguistic factors on children’s phoneme deletion: phoneme position (initial, final), linguistic context (singleton, cluster), word length and stress. The results indicated that word length and stress confirmed previous findings in other languages demonstrating the universal validity of these factors. However, phoneme position and linguistic context gave rise to novel findings in the languages studied and provided evidence for language-specific effects on phonemic awareness reflecting onset-rime versus body-coda syllable structure differences. The results are discussed within the framework of universal versus language-specific constraints on phonemic awareness performance in different languages.     

‘Playing Dead’ and Killing Off Amateurism: Bribery Scandals,Illegal Player Payments,Rule Expunging,and the Victorian Football League’s Authorization of Professionalism in 1911

Abstract

Australian football is an indigenous game codified in 1859. In Melbourne, the code’s birthplace, the game remained officially committed to the amateur ideal for over a half-century. Illegal player payments nonetheless became increasingly commonplace. Moreover, periodically rumours swirled of champion footballers taking bribes to ‘play dead’. By the early 1900s, the code’s leading competition, the Victorian Football League (VFL), was derided with the ‘shamateurism’ label. Following a sensational match-fixing investigation that resulted in two players receiving five-year bans, in 1911 the VFL expunged its rule prohibiting player payments. Was the timing merely coincidental or was the League’s historic switch to professionalism a deliberate countermeasure to redirect press attention, renew public confidence, and restore the game’s integrity? By consulting the League’s official records and contemporary press articles, this work examines the overlooked yet discernible linkages between rising match-fixing allegations and the VFL’s decision to eschew amateurism and embrace professionalism. It argues that Australian football offers an instructive historical perspective of a sporting body tackling mounting concerns over corruption, taking back the ascendency by amending its rules to better govern over dishonest players and duplicitous club officials, thereby growing its popularity and restoring public perception of its integrity in the process.     

CT demonstration of caput medusae

Maximum intensity and volume rendered CT displays of caput medusae are provided to demonstrate both the anatomy and physiology of this portosystemic shunt associated with portal hypertension. Anat Sci Educ 2:184–185, 2009. © 2009 American Association of Anatomists.     

The interrupted learner: How distractions during live and video lectures influence learning outcomes

New instructional technologies have been increasingly incorporated into the medical school learning environment, including lecture video recordings as a substitute for live lecture attendance. The literature presents varying conclusions regarding how this alternative experience impacts students' academic success. Previously, a multi‐year study of the first‐year medical histology component at the University of Michigan found that live lecture attendance was positively correlated with learning success, while lecture video use was negatively correlated. Here, three cohorts of first‐year medical students (N = 439 respondents, 86.6% response rate) were surveyed in greater detail regarding lecture attendance and video usage, focusing on study behaviors that may influence histology learning outcomes. Students who reported always attending lectures or viewing lecture videos had higher average histology scores than students who employed an inconsistent strategy (i.e., mixing live attendance and video lectures). Several behaviors were negatively associated with histology performance. Students who engaged in “non‐lecture activities” (e.g., social media use), students who reported being interrupted while watching the lecture video, or feeling sleepy/losing focus had lower scores than their counterparts not engaging in these behaviors. This study suggests that interruptions and distractions during medical learning activities—whether live or recorded—can have an important impact on learning outcomes. Anat Sci Educ 11: 366–376. © 2017 American Association of Anatomists.     

Assessing the Interpersonal Communication Competence of Vocational Teachers: contemporary issues and dilemmas

In recent months, certain major policy documents have highlighted the importance of facilitating the development of interpersonal communication competence in vocational teachers. These documents include the provocative Australian Education Council Review Committee Report (Finn Report) which lists interpersonal and personal development as one of six key competency areas. As new vocational teacher education courses like the Bachelor of Teaching are beginning to be developed on a national scale within Australia, it is appropriate to cater for the development of interpersonal communication competence in vocational teacher education curricula. Among the more vexatious questions which need to be addressed is the determination of whether vocational teachers can demonstrate interpersonal communication competence, particularly in relation to their professional roles. This paper examines current scientific literature on communication competence. Since competence implies more than skill alone, consideration is also given in this paper to ways of identifying vocational teachers’ understanding of interpersonal communication processes and their importance in relation to the facilitation of learning in the post‐secondary vocational education sector. Such issues as assessing interpersonal communication competence in teacher‐learner relationships by means of direct observation, video‐based structured reflection, and self‐analysis are identified for further study. Finally, implications are drawn for vocational teacher education curricula currently being developed within Australia.     

Becoming a Supervisor: Doctoral Student Perceptions of the Training Experience

Thirteen doctoral students, 7 Caucasians and 6 Hispanics, participated over 3 semesters of practicum/internship in a qualitative research project exploring the experience of becoming supervisors. A follow‐up study with 5 different doctoral students confirmed and refined findings 1½ years later. The research team of 2 female faculty members and 1 male research assistant (the authors) identified 6 themes emerging from individual and group interviews with supervisors‐in‐training regarding the process of becoming a supervisor: (a) learning, (b) supervisee growth, (c) individual uniqueness, (d) reflection, (e) connections, and (f) putting it all together.