No comparison: Distance education finds a new use for ‘No significant difference’

Media comparison studies have long been criticized as an inappropriate research design for measuring the effectiveness of instructional technology. However, a resurgence in their use has recently been noted in distance education for program evaluation purposes. An analysis of the research design will detail why such a methodology is an inappropriate approach to such an investigation. Increased access to such programming does not seem to serve as a satisfactory benefit for the implementation of distance education efforts. Stakeholders desire to prove that participants in distance-delivered courses receive the same quality of instruction off-campus as those involved in the traditional classroom setting. However, the desire to prove that the quality of such distributed offerings is equal to the quality of on-campus programming often results in comparisons of achievement between the two groups of student participants. Statistically, such a research design almost guarantees that the desired outcome will be attained—that indeed distance learners perform as well as campus-based students.     

Visual and auditory memory: Relationships to reading achievement

In two experiments, visual and auditory memory was tested for good and for poor readers from the upper elementary grades. Under experimenter-blind conditions, no reading group differences existed for single mode presentation in recognition frequency or recognition latency. With a multimodal presentation, latencies for poor readers were similar to those for the single mode presentation. Good readers, however, had significantly faster latencies with multiple input. Generally, results supported dual coding and self-terminating memory search hypotheses for previously encoded stimuli. Implications of the latency differences between reader groups were discussed with respect to the reading process and reading theory.     

Effects of Web-based Support for the Construction of Competence Maps

Educationalists experience difficulties with the construction of competence maps that describe final attainment levels of educational programs. Web-based support was developed with three supportive aids: A construction kit, a phenomenarium, and an information bank. Each supportive aid was expected to improve perceived process and product quality as well as learning. In a full factorial experiment, 266 educational science students constructed a competence map, whether or not supported by different combinations of the three supportive aids. The availability of the construction kit and the phenomenarium had positive effects on perceived process quality and learning. Furthermore, if there was no phenomenarium with example materials, the absence of the construction kit greatly diminished experienced support (i.e., one aspect of process quality); if a phenomenarium was present, the availability of the construction kit had relatively little effect on perceived support. In general, this study indicates that well-designed Web-based support helps to construct competence maps. in final form: 2 February 2006     

Fables: The Tortoise? The Hare? The Mathematically Underachieving Male?

This article reports on some results from an interview-based study with 70 practising research mathematicians, 35 women and 35 men, at universities in England, Scotland, Ireland and Northern Ireland. The aim of the study was to explore epistemologies of these mathematicians and any impact of them on how they conducted their professional lives. In this article, three conjectures are examined. The first was that career experiences would differ between females and males, as they indeed did. The second was that women would be differently distributed to men within the disciplinary areas, which was not the case. The third was that gender would have no effect on how these mathematicians understood and practised their discipline, which was the case. In the concluding section of the article, the findings are related to the learning of mathematics, particularly in schools, where the expressed heterogeneity of these mathematicians is replaced with an insistent drive towards homogeneity, and that homogeneity reflects a discipline which has been dominated by male styles, choices and expectations.     

The effect of limb dominance on lower limb functional performance – a systematic review

Lower limb dominance (or lateral preference) could potentially effect functional performance. Clinicians are often asked to make judgements as to when a patient has sufficiently “recovered” from an injury, typically using strength and dynamic performance outcome measures. The primary purpose of this study was to systematically review the literature in relation to limb dominance within active adult populations and discuss some limitations to current methods and relate this to current clinical practice. A search of MEDLINE and CINAHL and EMBASE databases and reference lists of those articles identified was performed. Eleven articles were selected for meta-analysis. There was no statistical effect of limb dominance for any of the functional tests: isokinetic quadriceps and hamstring tests, hamstring:quadriceps ratios, single-leg hop for distance, single-leg vertical jump and vertical ground reaction force following a single-leg vertical jump. Pooled symmetry values varied from 94.6% to 99.6% across the tests, above the clinically accepted benchmark of 90% used in clinical practice. Although the results of this study must be used with discretion, asymmetries in the tasks described in this analysis should be viewed as undesirable and remedied accordingly. Further research is needed to quantify asymmetries, particularly in relation to sport-specific contexts.     

Exploiting the Links between Theory and Practice: Developing Students' Cross-cultural Understanding through an International Study Tour to China

This paper describes and critiques a study tour to China of undergraduate and postgraduate business students in a large business faculty in a university with an emerging focus on internationalisation through building links with global business and industry. The study tour was designed to fit with the emerging trend towards internationalisation of business education wherein universities perceive themselves as being international universities based in one city rather than city-based universities who have international students. The literature on the difficulties of cross-cultural understanding and adjustment when business people sojourn to other countries is well documented. Yet, the same difficulties being encountered by students on short-term cultural immersion tours are yet to be adequately documented. This paper serves to address this gap in the literature by examining the experiences of 50 Australian and international students when confronted with a three week immersion into China's business, cultural and social practices. The paper explores the contributions of the study tour to academic understanding of globalisation.     

Who is missing from higher education in New Zealand?

There is disagreement in the literature regarding the influence of social and cultural factors on the propensity for young people to undertake higher education. This study draws upon a national data set of over 45,000 young people to assesses their propensity to progress to bachelor level study, while controlling for their ethnic backgrounds, their socio‐economic status (as measured by the decile of the last secondary school they attended), their gender, and their school achievement. The results are discussed in light of recent policy developments designed to ensure that access to bachelor‐level study is not closed to under‐represented groups.