Six Sigma: Just More of the Same?

This article tells how Six Sigma builds on a progression of earlier approaches to increasing workplace efficiencies and improving product quality. The article explores the productivity improving contributions of Adam Smith, Frederick Taylor, W. Edwards Deming, the Systems school, and Michael Hammer, showing that Six Sigma ends up combining the strengths of these contributions. It offers an alternative approach focused more on the non‐quantifiable elements, an approach that might be the next step in the progression.     

Three Phases of a Person’s Ruin:After watching the Movie Rice

Rice is regarded as a grey film because of its theme of human’s evil nature. The dark, secret, and evil sides of human are vividly displayed, which arouse deep thoughts. How is the protagonist, Wulong,...     

Three Phases of a Person’s Ruin:After watching the Movie Rice

Rice is regarded as a grey film because of its theme of human’s evil nature. The dark, secret, and evil sides of human are vividly displayed, which arouse deep thoughts. How is the protagonist, Wulong, ruined? What to blame for his downfall? In this essay, the writer would try to analyze the phases of his spiritual downfall and discuss the elements which influence the change of his character through a psychological analysis.     

Investigating the Consequential Aspects of Validity: Who Is Responsible and What Should They Do?

Where do we stand today as the concept of the consequential aspect of validity gains maturity? What are the implications for the various stakeholders in the measurement enterprise?     

“Still Finding the Ground:” A Self-Study of a First-Year Physical Education Teacher Educator

While decades of research have documented the socialization of inservice physical education teachers, the socialization of physical education faculty members has only recently become a research focus. Self-study of teacher education practices is becoming increasingly popular when exploring the lived experiences of physical education faculty. We used self-study of teacher education practices to understand the experiences of Kevin, a beginning physical education teacher educator in a visiting assistant professor position at Northern Illinois University. Kevin’s experiences differ from those of many other teacher educators as he had not taught in school settings before moving into higher education. He did, however, have a strong background in higher education pedagogy through work in a center for teaching and learning. Data were collected through journaling, documents and artifacts, and exit slips, feedback forms, and focus group interviews completed by Kevin’s students. Qualitative data analyses resulted in the construction of three first-order themes: (1) developing appropriate pedagogy, (2) developing and maintaining relationships with students, and (3) managing an identity as a teacher educator. Kevin’s journey was non-linear and marked by both successes and challenges, but at the end of the year he felt that he had grown as a teacher educator. Further, while Kevin’s youth and lack of teaching experience influenced his teacher education practice, it was not always negative and he found ways to compensate for what he lacked in direct teaching experience. Results are discussed with reference to Kevin’s socialization and future directions for research are provided.     

The Effect of Including Pretest Items in an Operational Computerized Adaptive Test: Do Different Ability Examinees Spend Different Amounts of Time on Embedded Pretest Items?

The purpose of this study was to examine the effect of pretest items on response time in an operational, fixed-length, time-limited computerized adaptive test (CAT). These pretest items are embedded within the CAT, but unlike the operational items, are not tailored to the examinee's ability level. If examinees with higher ability levels need less time to complete these items than do their counterparts with lower ability levels, they will have more time to devote to the operational test questions. Data were from a graduate admissions test that was administered worldwide. Data from both quantitative and verbal sections of the test were considered. For the verbal section, examinees in the lower ability groups spent systematically more time on their pretest items than did those in the higher ability groups, though for the quantitative section the differences were less clear.     

Can Dynamic Visualizations with Variable Control Enhance the Acquisition of Intuitive Knowledge?

Journal of Science Education and Technology - An important feature of inquiry learning is to take part in science practices including exploring variables and testing hypotheses. Computer-based...     

Opposite Sides of the Same Coin? Exploring the Connections between School Absenteeism and Student Mobility

ABSTRACT

Mobile students and absent students are important subsets of at-risk students in schools and districts nationwide. As such, student mobility and school absenteeism are two challenges in K-12 education with significant policy and equity implications. Although both issues are at the nexus of schooling and society and there is an apparent overlap in the attributes of these student subgroups, school absenteeism and student mobility are often discussed in separate conversations. This article connects the two disparate literatures in hopes of forging stronger ties that may benefit policymakers, researchers, educators, and students. The limited empirical evidence is mixed but suggests that school absenteeism and student mobility are correlated and absenteeism plays a small mediating role in the relationship between student mobility and student outcomes. The reasons underlying student mobility and student absenteeism are interrelated but not all reasons are common. The overlapping causes of student mobility and chronic absenteeism indicate that economic and social circumstances are important underlying factors. In particular, poverty is a key shared reason for missing or switching schools. Although both phenomena contribute to disparities in educational opportunities, experiences, and outcomes, this study posits that changing schools and missing school provide instructive examples of how inequality in society may be reproduced in districts and schools. Recommendations to address both phenomena and directions for future research are discussed.     

Two Sides of the Same Coin? Analysis of Faculty and Administrators’ Perspectives on Governance

This study explored institutional governance in an Alabama public two-year community college and investigated the perceptions of faculty and administrators within this sector. To answer the research questions for this study, a quantitative cross-sectional survey utilizing inferential analysis of the collected data was employed. To analyze the perceptions of Alabama community college faculty members and administrators regarding their interactions in institutional governance, three quantitative research questions were used. The research questions were analyzed based upon participant responses from the survey instrument. Analysis of variance (ANOVA) was the statistical method used to determine if any significant differences in perception existed between faculty and administrators. The results of the study revealed that a significant difference existed between faculty and administrator perceptions with respect to institutional structure and shared governance, but no significant difference existed between faculty and administrators perceptions with respect to supervisory relationships. Considering the findings and conclusions of the present study, the researchers made recommendations related to institutional governance.     

What Sort of Girl Wants to Study Physics After the Age of 16? Findings from a Large-scale UK Survey

This paper investigates the characteristics of 15-year-old girls who express an intention to study physics post-16. This paper unpacks issues around within-girl group differences and similarities between boys and girls in survey responses about physics. The analysis is based on the year 10 (age 15 years) responses of 5,034 students from 137 UK schools as learners of physics during the academic year 2008–2009. A comparison between boys and girls indicates the pervasiveness of gender issues, with boys more likely to respond positively towards physics-specific constructs than girls. The analysis also indicates that girls and boys who expressed intentions to participate in physics post-16 gave similar responses towards their physics teachers and physics lessons and had comparable physics extrinsic motivation. Girls (regardless of their intention to participate in physics) were less likely than boys to be encouraged to study physics post-16 by teachers, family and friends. Despite this, there were a subset of girls still intending to study physics post-16. The crucial differences between the girls who intended to study physics post-16 and those who did not is that girls who intend to study physics post-16 had higher physics extrinsic motivation, more positive perceptions of physics teachers and lessons, greater competitiveness and a tendency to be less extrovert. This strongly suggests that higher extrinsic motivation in physics could be the crucial underlying key that encourages a subset of girls (as well as boys) in wanting to pursue physics post-16.     

Validity of Holland’s theory in adolescence: evidence from a Slovak sample

The underlying calculus assumption of Holland’s theory was tested in two samples of primary school students (N₁ = 400 and N₂ = 250) with an average age of 13.86 and 14.14 years, respectively. Both exploratory and confirmatory multidimensional scaling and Hubert and Arabie’s randomization test of hypothesized order relations were calculated. The circular spatial arrangement of RIASEC types was not confirmed in either of the two samples. The study discusses possible causes of the inappropriateness of using Holland’s model in an adolescent sample.

     

School Careers of Pupils of Ethnic Minority Background After the Transition to Secondary Education: Is the Ethnic Factor Always Negative?

This article describes the school careers of Dutch pupils of ethnic minority background in the first 5 years following the transition to secondary education. The database used is VOCL89 of the Dutch Central Statistics Office (CBS). In line with previous findings,in the case of equal achievements pupils of ethnic minority background are advised to select higher types of secondary education than Dutch pupils. Furthermore, pupils of ethnic minority background more often select a school higher than advised than Dutch pupils. With control for social background, pupils of ethnic minority background are also found to display a more favourable career after the 1st year of secondary education. Path model construction results in consistently positive effects of ethnic minority origin at every transition. Further analysis demonstrates that even the most vulnerable subgroups of pupils of ethnic minority background, the Turkish and Moroccan pupils born in their motherland, show both absolutely and compared with the advice a career on a higher level than Dutch pupils with a similar social background. A point of discussion concerns the extent to which social background, defined as the parental educational level, refers to the same concept for Dutch people and people belonging to ethnic minority groups.     

Images of the future for education? Videoconferencing: a literature review

In the past two decades, as new capabilities for video communication have emerged, their use in educational contexts has steadily increased. Initially located in higher education, the use of videoconferencing for a broad range of learning purposes is now established in many schools. Although a considerable body of literature exists that describes the experience of videoconferencing using traditional pedagogies, much less has been published on the contextual factors that lead to effective learning outcomes and innovative uses of videoconferencing. The purpose of this review is to establish a baseline for researchers interested in the area. In focusing on educational uses in both higher education and mainstream schooling, the review examines the affordances and barriers to effective teaching and learning, with what are increasingly robust and easy‐to‐use technologies. The paper concludes with a call for further research into the more innovative possibilities of videoconferencing.     

Creative leadership: a new category or more of the same?

New categories of leadership are continually being invented. Because the ways we think are productive of the ways in which we act, it is important to hold these rhetorical innovations to account. This paper focuses on the latest of these categories – creative leadership. Mobilising a Foucauldian notion of ‘discourse’ I deconstruct the notion of creative leadership as it has recently been represented in five published texts. I suggest that the interpretation on offer has a determinist view of the future, ignores the history of debates about creativity, offers creativity as a generic skill and underestimates what it is that teachers and leaders might need to do in order to work creatively. I show that the notion of creative leadership on offer is strongly connected with that of creative learning, and put the ‘recipe’ offered by one set of texts into conversation with a body of empirical evidence about what is happening in schools that aim to promote creative learning. I argue that what is evident from the dialogue between the texts and the empirical studies is that it is pedagogical leadership that is absent but is actually most required, embedded in leadership/management principles and practices that promote social justice.