Discrimination of the language behavior of college‐and middle‐aged encoders

Language samples of college and middle‐aged respondents were syntactically analyzed in order to determine if the use of college students is appropriate for generalizations to other elements of the population. Multiple Discriminant Analysis was employed to determine correct classification of written language samples based on syntactic categories. Twenty‐two college‐aged subjects and 22 middle‐aged subjects responded to a TAT‐type photograph. The correct classification of college and middle‐aged subjects was 93.18%. A second MDA calculated on a three‐way distinction (college/nursing home employees/educators) yielded 90.91% discriminability. Utilizing a four‐way distinction (freshmen/sophomores/nursing home employees/ educators], the correct classification was 81.82%. Finally, an MDA calculated for male/female resulted in 68.18% discriminability. These results cast doubt on the validity of a “science of sophomores.”     

An Approach for Evaluating the Technical Quality of Interim Assessments

Increasing numbers of schools and districts have expressed interest in interim assessment systems to prepare for summative assessments and to improve teaching and learning. However, with so many commercial interim assessments available, schools and districts are struggling to determine which interim assessment is most appropriate to their needs. Unfortunately, there is little research-based guidance to help schools and districts to make the right choice about how to spend their money. Because we realize the urgency of developing criteria that can describe or evaluate the quality of interim assessments, this article presents the results of an initial attempt to create an instrument that school and district educators could use to evaluate the quality and usefulness of the interim assessment. The instrument is designed for use by state and district leaders to help them select an appropriate interim assessment system for their needs, but it could also be used by test vendors looking to evaluate and improve their own systems and by researchers engaged in studies of interim assessment use.     

Stance limb kinetics of older male athletes endurance running performance

The aim of this study was to examine the age-based, lower limb kinetics of running performances of endurance athletes. Six running trials were performed by 24 male athletes, who were distinguished by three age groupings (S35: 26–32 years, M50: 50–54 years, M60+: 60–68 years). Lower limb coordinate and ground reaction force data were collected using a nine camera infra-red system synchronised with a force plate. A slower anteroposterior (M ± SD S35 = 4.13 ± 0.54 m/s: M60+ = 3.34 ± 0.40 m/s, p < 0.05) running velocity was associated with significant (p < 0.05) decreases in step length and discrete vertical ground contact force between M60+and S35 athletes. The M60+athletes simultaneously generated a 32% and 42% reduction (p < 0.05) in ankle joint moment when compared to the M50 and S35 athletes and 72% (p < 0.05) reduction in knee joint stiffness when compared to S35 athletes. Age-based declines in running performance were associated with reduced stance phase force tolerance and generation that may be accounted for due to an inhibited force–velocity muscular function of the lower limb. Joint-specific coaching strategies customised to athlete age are warranted to maintain/enhance athletes' dynamic performance.     

Evidence of the existence of the cost disease in the performing arts

This paper examines the experience of 25 large U.S. orchestras over a 21-year period for the presence or absence of the cost disease. Appropriate measures of input and output are discussed. Measures of productivity, compensation per worker, and unit labor costs are calculated and compared to similar measures for the manufacturing sector. The history of ticket prices and attendance is reviewed, and price and income elasticities of demand are estimated. The relationship between all these variables is explored, and some policy recommendations are offered.The author is grateful to Professor William Baumol and two anonymous referees for their helpful comments. She also wishes to thank Heather Dinwiddie and Dan Patterson of the American Symphony Orchestra League for making the orchestra data available. Support for this project was provided by a grant-in-aid of research from Indiana University Southeast.     

Working in the culture of high unemployment: The impact of unemployment on urban educators

This study focuses on the ripple effect of high community unemployment on a group of community educators, the home school counselors. This group plays a crucial role as liaison between the elementary school child, the parents, and community agencies offering services for needy children. The impact of remaining employed in an environment of high unemployment is discussed relative to changes in the general health status of the home school counselors, changes in their job responsibilities, and perceptions of their effectiveness in fulfilling those responsibilities. A presentation of the results of this study was made to the home school counselors, enhancing their awareness of the potential effects of increased workloads and increased concerns about job security.     

Representations of childcare in the Australian print media: An exploratory corpus-assisted discourse analysis

While an increasing body of Australian and international research has explored the relationship between media and education, few studies have examined this relationship in the context of early childhood education. This paper contributes to this research gap by reporting on a corpus-assisted discourse analysis of how childcare is represented in 801 newspaper texts from six Australian newspapers. As a foundational paper of a broader study investigating public and political influences on parents’ childcare choices, the paper details the use and utility of corpus linguistic tools for exploring the discourse construction of childcare in a large corpus of media texts. It also highlights the value of analysing media corpora via media ownership, focusing on the two dominant Australian media organisations, Fairfax and News Corp. Analyses reveal similarities but also key differences in the representation of childcare in Fairfax and News Corp newspapers. In Australia, print media still sets the daily media agenda and reflects the dominant discourse constructions surrounding major public issues. Accordingly, the beliefs, practices and decision-making of current and potential parent users of formal childcare may be differentially influenced depending not just on their (direct or indirect) access to print media, but by the format (tabloid or broadsheet) and thus ownership (Fairfax or News Corp).