Eye movement behaviour during reading of Japanese sentences: Effects of word length and visual complexity

Two experiments are presented that examine how the visual characteristics of Japanese words influence eye movement behaviour during reading. In Experiment 1, reading behaviour was compared for words comprising either one or two kanji characters. The one-character words were significantly less likely to be fixated on first-pass, and had significantly longer overall reading times, than the two-character words. In Experiment 2, reading behaviour was compared for two-kanji character words, for which the first character was either visually simple or visually complex (determined by the number of strokes). Visual complexity significantly influenced total word reading times and the probability of the individual visually simple/complex characters being fixated on first pass. Additional analyses showed no preferred viewing position for two-kanji character words. Overall, the study provides experimental evidence of an influence of specific visual characteristics of Japanese words on eye movement behaviour during reading, as shown by both fixation probabilities and reading times. The findings must be explained by processing at (or beyond) a visual level impacting on eye movement behavior during reading of Japanese text.     

More than just test scores

Around the world we hear considerable talk about creating world-class schools. Usually the term refers to schools whose students get very high scores on the international comparisons of student achievement such as PISA or TIMSS. The practice of restricting the meaning of exemplary schools to the narrow criterion of achievement scores is usually premised on the view that test scores are closely linked to the provision of a capable labour force and competitive economy. In fact, the measured relationships between test scores and earnings or productivity are modest and explain a relatively small share of the larger link between educational attainment and economic outcomes. What has been omitted from such narrow assessments are the effects that education has on the development of interpersonal and intrapersonal skills and capabilities that affect the quality and productivity of the labour force. This article provides evidence on some of these relationships, on the degree to which the non-cognitive effects of schooling contribute to adult performance, and on the evidence that deliberate school interventions can influence non-cognitive outcomes. It concludes with the view that the quest for world-class schools must encompass a range of human development characteristics that extend considerably beyond test scores.     

Accuracy of Pedometer in Walking and Running

Abstract

Two experiments were conducted to examine the accuracy of mechanical pedometers in walking and running. Groups of 20 volunteer subjects were used in each experiment. In experiment 1, subjects wore 4 identical pedometers on the waist during six 1-mile walks on a motor driven treadmill, two at each of 3 speeds: 2, 3, and 4 mph. Experiment 2 required subjects wearing 5 pedometers to perform two 1-mile walks at their own pace under each of two different conditions: (1) on a 400 meter track and (2) along a jogging path over a measured mile. These subjects also completed two 1-mile runs at their own pace over the same measured mile course. In both experiments, a two-way ANOVA with replicates showed significant effects of subjects, condition (speed), and subjects-condition interaction. Test-retest reliability coefficients ranged from ?0.13 to 0.81. Results of these studies indicate that the ability of the mechanical pedometer to measure distance is inconsistent. The findings indicate that pedometers are more accurate for some individuals than others. Also their accuracy varies with the speed of walking and is different for walking compared to running.     

Children's Activity Levels and Lesson Context during Third-Grade Physical Education

Abstract

Little is known about children's activity levels during physical education classes and how they relate to the national health objectives for the year 2000 (U.S. Public Health Service, 1991). We systematically observed students' physical activity and associated variables in 293 third-grade physical education lessons in 95 schools in 4 Child and Adolescent Trial for Cardio-vascular Health (CATCH) centers in California, Louisiana, Minnesota, and Texas. The influence of independent variables was assessed simultaneously by analysis of variance. Significant differences among study centers were evidenced for both physical activity and lesson context variables. Additionally, there were differences among variables for lesson location and teacher specialty, but not for teacher gender. Boys were more active than girls, but only during free play opportunities. The findings have widespread implications for educators responsible for developing and implementing health-related physical education programs, as well as for designing and conducting staff development.     

Research Quarterly Abstracts

Abstract

Independent estimates of the errors of measurement and the intra-individual variations have been made for arm strength (Smedley dynamometer) and vertical jumping (Henry apparatus). The intra-individual variations are much larger than the measurement errors; thus they constitute the chief factor that determines test-retest reliability in these two physical performances. The tolerable error for measuring strength is ± 0.82 kg.; for jumping it is ± 0.5 in. In order to avoid loss of accuracy, it is necessary to read the dial or scale with approximately twice this precision. The method of computing test-retest reliability as the ratio of “true score” variance to total variance is found to underestimate the coefficient when the variability of test and retest scores differs by more than 15 percent. A formula for correcting this attenuation is presented.     

Effects of Eating a Liquid Meal at Specific Times upon Subsequent Performances in the One-Mile Run

Abstract

Using three time intervals (¹/₂ hr., 1 hr., and 2 hr.) between the eating of the liquid meal and running and for a control run (no eating 3¹/₂ to 4 hr. before running), 10 subjects each ran 10 trials for the 1-mile run. The criterion score was the mean of 10 trials for each of the three time intervals and for the control run. The analysis of data indicated that, according to the requirements of the F ratio, the consumption of the liquid meal (290 calories) ¹/₂ hr., 1 hr., or 2 hr. prior to running had no adverse effect on the running times for the 1-mile run.     

Study Abroad Students: Designing Library Services to Meet Their Needs

ABSTRACT

This article focuses on the design of library services to best meet the information needs of U.S. college students studying abroad. The authors begin by developing a possible theoretical model, first to explain the needs and information-seeking behavior of U.S. students abroad, and second to utilize this framework to design library services. The empirical grounding of the paper consists of research conducted by a Pennsylvania State University librarian at four study-abroad sites in Rome and Bologna, and the work of two librarians at colleges with high student participation in foreign study programs. In regard to the latter, the authors will discuss the way in which Dickinson College began a new program of library services to study abroad students, and present a Goucher College librarian's experience as a collaborative participant in a study-abroad program.     

Development of student–teacher relationships in rural early elementary classrooms

An increasing body of literature documents associations between student–teacher relationships, children's academic success, and children's social competence in school. Less is known about characteristics and processes involved in the quality of relationships between students and teachers, and little research has examined these issues with populations of young students and teachers living in rural communities. The current study examined the relationships between rural kindergarten and first-grade students and their teachers in spring of the school year, predicted by child demographic factors, child process factors, and teacher characteristics. Using a multi-level model to account for clustering of children in classrooms, children's behavior and literacy skills were examined as contributors to the teachers’ perceptions of the developing teacher–student relationship, focusing on their potential to mediate associations between more distal characteristics and teacher–student relationships. Controlling for relationship conflict in fall, boys and African American students were more likely to have relationships with teachers that were higher in conflict in spring. When behavior and literacy skills measures were added to the model, children's behavior mediated the effect of gender, such that behavior problems accounted for much of the variance in student–teacher conflict associated with gender. However, neither behavior problems nor literacy skills mediated the effects of minority status on conflict; African American students had poorer relationships with teachers regardless of behavior or literacy skills.