Instructional patterns for the teaching and learning of argumentative writing in high school English language arts classrooms

Reading and Writing - Argumentative writing has long been considered an essential skill for disciplinary learning. For researchers and curriculum developers to develop ecologically valid...     

Testing Criterion Correlations With Scale Component Measurement Errors Using Latent Variable Modeling

A latent variable modeling method for testing criterion correlations with measurement error terms in multicomponent measuring instruments is outlined. The approach is based on an application of the Benjamini–Hochberg multiple testing procedure and can be used when assumptions of validity estimation related procedures need to be examined. The method also allows studying the extent to which criterion validity coefficients might be due to the relationship between a presumed underlying latent construct evaluated by a psychometric scale and a criterion variable, or could be a consequence of the relation between measurement error in the overall scale score and the criterion. The discussed procedure is widely applicable with popular latent variable modeling software, and is illustrated using a numerical example.     

TOTAL QUALITY MANAGEMENT IN THE NEW UNIVERSITIES: HOW TO APPROACH HUMAN RESOURCE MANAGEMENT

The view taken in this article is that Total Quality Management (TQM) in the new universities (the former Polytechnics) and the development of a so‐called managerialist ideology has led to the inevitable adoption of an approach to Human Resource Management (HRM) policy and practice that is functionalist. The criteria favoured by managerialism represented by TQM is not only inappropriate in higher education, but more importantly, it limits the productive activity of individuals. This limitation occurs to the extent that at the level of the individual academic in higher education organizations, quality control and assurance, that has traditionally been a localized process of self‐ and close‐peer review, has become formalized by externally imposed systems and procedures ‐ a necessary condition under the current funding arrangements for enabling internal quality assurance systems to meet the requirements of external agencies. However, the authors suggest that only a truly professionalizing, soft, individualistic, and user‐focussed collegial culture will provide a sufficient condition for total quality enhancement to become a reality.     

Developmental dyslexia,neurolinguistic theory and deviations in brain morphology

Although some form of central nervous system involvement is presumed, evidence establishing a relationship between dyslexia and neurological dysfunction has been correlational. Recently, neuroimaging and postmortem studies have begun to provide direct evidence implicating neuropathological structures in dyslexia. This article reviews computed tomography (CT) and magnetic resonance imaging (MRI) studies examining deviations in brain morphology which appear to be associated with neurolinguistic functioning. Methodological and technical issues are discussed. Based on their own and others research, the authors conclude that dyslexics show variations in specific brain regions, namely, reversed or symmetrical plana temporale (LR), smaller insular length bilaterally, and symmetrical frontal regions. Moreover, recent studies by the senior author and colleagues suggest that specific reading tasks are associated with specific variations in brain morphology. Symmetrical frontal widths was related to poorer passage comprehension, and reversed frontal area symmetry was related to poor word attack skills. Though many conceptual and technical issues remain unresolved, neuroimaging procedures appear to provide direct evidence supporting the importance of deviations in normal patterns of brain morphology in dyslexia.     

Characteristics and careers of Canadian university presidents

This statistical study of Canadian university presidents was prompted by the discovery that there is no systematic demographic information available on university administrators in Canada. The vitae of 98 current Canadian university presidents and their immediate predecessors were collected and statistics such as age and length of tenure were compared with those of American counterparts. The Canadian university presidents assumed office at about 49 years of age and held office for about eight years. They tend to be born in geographical proximity to the institution they will head and to circle it geographically during their careers. A former association with the University of Toronto, either as a student or teacher, was common. There appears to be a career ladder which includes a decanal and/or vice-presidential position, particularly in central Canada; few presidents move to a second presidency, although several move into what might be termed an academic superstructure. Few Canadian presidents majored in the field of Education as a student or teacher and there is generally poor representation from the Arts as compared to the U.S.; on the other hand, the hard sciences are well represented. The implications of these tendencies are discussed.     

Open and distance education as social practice

This paper explores distance education as social practice by drawing on theories of communication and sociolinguistics. Language is fundamental to all social situations including open and distance educational contexts. It is through language that teachers construct texts which indicate student learning intentions; and it is through language that students reconstruct these intended meanings and give expression to them.

The paper argues that success as an open or distance education teacher or student is dependent on expertise in the linguistic demands of the educational context. Though some of these demands are common with traditional forms of education, open and distance contexts add another level of complexity. In particular, the paper advocates a consideration of discourses as fundamental.     

Discrete Time Survival Analysis Via Latent Variable Modeling: A Note on Lagged Depression Links to Stroke in Middle and Late Life

This article is concerned with a latent variable modeling approach to discrete time survival analysis that includes both time-invariant and time-varying covariates. The approach is illustrated with data from the Health and Retirement Study, which are utilized to study further the relationship of depression to stroke in middle and late life. Employing lag-1 depression scores as time-varying covariates, in addition to a set of relevant medical and demographic variables as time-invariant covariates collected at baseline, the article addresses a particular aspect of the prominent vascular depression hypothesis representing an important area in aging research, gerontology, geriatrics, and medicine. The results indicate considerable links of immediately prior depression levels to subsequent occurrences of stroke in middle-aged and older adults. The findings complement those reported by Raykov, Gorelick, Zajacova, and Marcoulides (2017), and are consistent with that hypothesis implying depression as a potential warning sign of an impending stroke.     

Relationship of changes in student motivation to student evaluations of instruction

Research has demonstrated that student evaluations of instruction are influenced by variables extraneous to the instructional procedures being evaluated. One of the most important of these is the student's motivation to take the course. The Instructional Development and Effectiveness Assessment (IDEA) system controls this variable by comparing a course evaluation to a norm group of courses having students with similar motivation. The present study examined the possibility that the IDEA procedure of having students rate their precourse motivation at theend of a course might be unacceptable, because the rating would be influenced by experiences within the course itself. The data indicated that postcourse ratings of precourse motivation do deviate somewhat from actual precourse ratings, but the deviation is not of an order of magnitude which would seriously distort the interpretation of the ratings.