The Choice of Response Probability in Bookmark Standard Setting: An Experimental Study

Evidence of the internal consistency of standard-setting judgments is a critical part of the validity argument for tests used to make classification decisions. The bookmark standard-setting procedure is a popular approach to establishing performance standards, but there is relatively little research that reflects on the internal consistency of the resulting judgments. This article presents the results of an experiment in which content experts were randomly assigned to one of two response probability conditions: .67 and .80. If the standard-setting judgments collected with the bookmark procedure are internally consistent, both conditions should produce highly similar cut scores. The results showed substantially different cut scores for the two conditions; this calls into question whether content experts can produce the type of internally consistent judgments that are required using the bookmark procedure.     

ARTEMIS: Reinvigorating History and Theory in Art and Design Education

ARTEMIS (Art Educational Multiplayer Interactive Space) is an online multi‐user virtual environment that is designed around the objects, artefacts, philosophies, personalities and critical discourses of the histories and theories of art and design. Conceived as a means of reinvigorating art history and theory education in the digital age, ARTEMIS addresses the specific teaching and learning needs of a new generation of art and design students in higher education. This article is a case study that addresses the second phase of the testing and design development of ARTEMIS. It builds on the findings of the initial phase, which involved the development of the ‘proof of concept’ for an online virtual world and game designed for undergraduate students in the Faculty of Art and Design at Monash University in Melbourne, Australia. Drawing on a test trial and student response survey, this article assesses whether virtual environments like ARTEMIS can generate new life in art and design history, augment the teaching and learning mix in art and design higher education, and foster new modes of active engagement amongst students.     

Learning to talk: community support and views of parents from socially disadvantaged families

Part of a multimethod ethnographic study that aimed to explore the knowledge of local parents concerning children learning to talk is described. The study was carried out with parents from several different ethnic and language groups in a socially disadvantaged part of Sheffield, a large city in the northeast of England.
In the phase of the study reported here, parents (either English, Urdu/Punjabi and Arabic speakers) took part in interviews, as well as contributing to the validation of the project. This study found that parents from diverse cultural and linguistic backgrounds living in this socially disadvantaged area, believed learning to talk to be very important and that family, community, including faith community, and professionals, have roles in promoting learning to talk. They indicated that local community groups, including faith communities, could play a positive role in supporting and developing their knowledge.
This paper will be of interest to those seeking innovative ways to support parents in socially excluded communities, particularly parents of children learning to talk, and so contribute to better outcomes for children, families and communities. It also contributes to our understanding of the development of parental knowledge about learning to talk in socially disadvantaged communities.     

We are all born free and equal. But are we? Children’s responses to issues of conflict,migration and refugees in picturebooks

There has always been war and conflict in our world. Conflict almost always goes hand-in-hand with human suffering and is usually caused by issues related to religion, power and politics linked to greed and money. Ordinary people, trying to live their everyday lives often suffer the greatest effects, with extreme hardship, misery and intense unhappiness frequently leading to death, destruction and displacement. This article looks at the concept of migration caused by war and conflict as dealt with by a text set of picturebooks. It considers the responses of a group of 9- and 10-year-old children as they discuss what is meant by migration, migrants and refugees and focuses on what it would be like if, because of war, they found themselves in the situation of having to leave their homes and seek refuge in a new country.     

Aerobic Capacity in Black Adolescent Girls

Abstract

Our purpose was to determine the aerobic capacities (VO₂max) of a group of black female adolescents (age = 11.4 ? 15.8 years) randomly chosen from a single urban school. Of 91 girls selected, 64 performed an incremental treadmill running test to volitional exhaustion and achieved VO₂max as determined from expired gas measures. Other measures included height (m), weight (kg), and calf and triceps skinfolds (for % fat estimates). Girls were also asked whether they had achieved menarche. VO₂max averaged 37.3 ± 6.2 ml·kg^?1 ·min^?1 and was significantly correlated (r[62]) with height (?.32, p < .01), body mass index (?.63, p < .001), and % fat (?.65, p < .001) but not with age (?.16, p > .10). Postmenarchal girls were significantly taller and older than premenarchal girls. Contrary to previous studies, the girls' VO₂max values were not related to biological age. Our subjects' aerobic capacity values averaged 14% less than those of nonblack U.S. female adolescents previously reported in the literature. This difference in VO₂max was primarily a function of body weight. Study implications support the possibility that overweight in adult black women may originate prior to or during early adolescence. Future longitudinal studies should be designed to investigate the effects of aerobic fitness on cardiovascular risk factor reduction in black adolescent girls.     

Physical Performance and Body Form as Related to Physical Activity of College Women

Abstract

The problems of this study were to investigate the interrelationship of selected functional and body form measures, and to examine the differences between groups varying in activity levels. The volunteers for the study, 35 college women, were placed in activity groups termed “most active” and “least active” according to their response on an activity history-recall questionnaire. Functional measures included strength and flexibility. Strength was measured with a cable tensiometer and followed the procedures outlined by H. H. Clarke. Flexibility was measured using a Leighton Flexometer. Body form measures included height, weight, percent body fat, fat free body weight, specific gravity, and ponderal index. The range, mean, and standard deviation were computed for all parameters. The Pearson product-moment correlation was employed to determine interrelationships of all variables. Equality of variances among selected parameters was determined by the F test; Cochran-Cox and two sample t tests were used to determine the equality of means among selected parameters in the activity groups. Significant differences at the .05 level were found between the means of weight, fat free body weight, trunk extension flexibility, with the most active group exhibiting higher values. The least active group showed significantly greater shoulder extension flexibility, shoulder inward rotation flexibility, and ankle flexion flexibility.     

Frequency Distributions and Standards of Anthropometric and Physical Performance Measures for College Women

Abstract

Frequency distributions of the records of a random selection of 200 college women in a nonmajor required program on anthropometric and physical performance measures commonly employed in physical education were compared with best-fitting normal curves for the same data. A table of random numbers was used to secure the sample. A percentile table for the various measurements was constructed. It was concluded that various measurements commonly employed by physical educators give a non-normal distribution. Hence, the obtained distribution as found on various measurements in this study does not warrant treating these data as normal.     

TA training: From the TA's point of view

Teaching assistants (TAs) at a major university were surveyed about the annual campus-wide and departmental TA training programs in which they had participated. Responses from these TAs differ markedly from reports based on surveys conducted with the administrators of such training programs. Current training practices can be improved by considering more seriously the TA's point of view.Janet Lee Jones received her B. A. from Pomona College in 1984, concentrating in psychology and Chinese language. Her Ph.D. was awarded in 1989 in the area of cognitive science, with a specialization in psycholinguistics. She has supervised undergraduate and graduate teaching assistants for the past five years. Dr. Jones now teaches a wide variety of psychology courses and interdisciplinary seminars at Fort Lewis College in Durango, Colorado.