X Marks the Spot—Not: Pirate Treasure Maps in <Emphasis Type="Italic">Treasure Island</Emphasis> and <Emphasis Type="Italic">Käpt’n Sharky und das Geheimnis der Schatzinsel</Emphasis>

This article explores the functions of paratextual and intra-textual pirate treasure maps in works of literature for children and young adults. Based on an examination of how the indexical X that “marks the spot” operates as the focal point of the semiotic endeavours of treasure maps, the article outlines the fragile stance of maps between referentiality (thus kindling readers’ imagination) and the potential to disappoint reader expectations (since maps are never congruent with the territory they refer to). The discussion is exemplified by specific consideration of the treasure map from Robert Louis Stevenson’s Treasure Island (1883) and the map of the turtle island in the German children’s picturebook Käpt’n Sharky und das Geheimnis der Schatzinsel (2006), which are also seen as examples of treasure maps which play with the expectations of both readers and characters alike, all tied to the X found on any treasure map. The article ends with an analysis of the function of both maps and treasures in the context of open-ended reading games of imagination.     

Reliability of a combined biomechanical and surface electromyographical analysis system during dynamic barbell squat exercise

Abstract

An analysis system for barbell weightlifting exercises is proposed to record reliable performance and neuromuscular responses. The system consists of surface electromyography (sEMG) synchronized with electrogoniometry and a barbell position transducer. The purpose of this study was to establish the reliability of the three components of the system. Nine males (age 28.9 ± 4.8 years, mass 85.7 ± 15.1 kg) performed squat exercise at three loads on three separate trial days. A data acquisition and software system processed maximal knee angle (flexion), mean power for the concentric phase of squat exercise, and normalized root mean square of the vastus lateralis. Inter-trial coefficients of variation for each variable were calculated as 5.3%, 7.8%, and 7.5% respectively. In addition, knee joint motion and barbell displacement were significantly related to each other (bar displacement (m) = 1.39–0.0057 × knee angle (degress), with goodness-of-fit value, r ² = 0.817), suggesting knee goniometry alone can represent the kinematics of a multi-joint squat exercise. The proven reliability of the three components of this system allows for real-time monitoring of resistance exercise using the preferred training methods of athletes, which could be valuable in the understanding of the neuromuscular response of elite strength training methods.     

Antenatal prediction of mother-infant difficulties

A prospective study of 143 "low risk" pregnant women expecting their first baby was conducted in Newcastle, Australia. The study was designed to examine the contribution of a woman's perception of her own childhood experiences, her trait anxiety level, socioeconomic status, and social support network to difficulties in her relationship with her baby during the baby's first year. The women were initially interviewed during pregnancy and followed up 3 and 12 months postpartum. Follow-up measures included the Dimensions of Perinatal Adjustment, the Neonatal Perception Inventory, the Ainsworth Strange Situation, and information from hospital records, family doctors, and baby health centre sisters. Women who perceived their social network as less supportive during pregnancy were likely to see their one-year-old babies (p less than .05) as more difficult. The other antenatal measures were not significantly predictive of outcome.     

Research Performance Indicators Based on Peer Review: A Critical Analysis

The validity of indices of departmental research performance based on three different types of peer review is critically examined. The three types of peer review under investigation are: journal peer review, grant-giver peer review, and impressionistic peer review. It is shown that, of the indices considered, only those based on journal peer review constitute true performance indicators that are capable of yielding a reasonably valid measure of departmental performance. A basic requirement of a performance indicator is that it should relate output to input. None of the indices based on grant-giver peer review or impressionistic peer review satisfies this criterion. They are therefore unable to provide the information that the UGC seeks to obtain in its 1989–90 evaluation, namely, an indication of the cost-effectiveness of departmental research programmes. On both a priori and empirical grounds, indices based on grant-giver peer review and impressionistic peer review are shown to yield unsatisfactory measures of departmental research performance. Fifteen serious defects are identified in indices based on grant-giver peer review, and nine major flaws are highlighted in indices based on impressionistic peer review. Implications for the conduct of the UGC's 1989–90 evaluation are discussed.     

A framework for enhancing regulatory cooperation in external quality assurance in Southern Africa

Cross-border higher education (CBHE) has taken centre stage in the Southern Africa Development Community (SADC). There has been increased trade in higher education services among member states of the SADC. This has necessitated regional regulatory cooperation in quality assurance and accreditation. SADC has established the Southern African Quality Assurance Network as a regional network of external quality assurance agencies. This paper presents a framework that can be used to enhance regulatory cooperation within the Network on quality assurance in higher education with special focus on CBHE. The paper identifies the main areas of focus as people mobility, institutional and programme mobility, accreditation and registration and recognition of academic credentials. Proposed mechanisms for regulatory cooperation include regional credit accumulation and transfer system, regional qualifications framework, framework for accreditation and registration of foreign providers and framework for recognition of academic credentials.