Obsidian provenance analyses at Göytepe,Azerbaijan: Implications for understanding Neolithic socioeconomies in the southern Caucasus

This study presents a provenance analysis of the Neolithic obsidian assemblages from the early to mid‐sixth millennium bc settlement at Göytepe, Azerbaijan. The study is unique in that (1) it involves a complete, non‐selected obsidian assemblage (901 artefacts) from one particular area of the site; (2) the material is derived from a well‐stratified sequence of 10 securely radiocarbon‐dated architectural levels; and (3) the use of an extraordinarily wide range of sources (more than 20) was identified by provenance analysis using energy‐dispersive X‐ray fluorescence. The results reveal a previously unknown diachronic change in obsidian use in the region, suggesting the occurrence of significant socioeconomic changes during the Late Neolithic of the southern Caucasus.     

Respondent Understanding of the 1999 Referendum Question on a Reform of the New Zealand Justice System

A referendum question at the 1999 New Zealand general election resulted in a 92% 'Yes' vote in favour of reform of the New Zealand justice system. However, even supporters of the referendum conceded the question was poorly designed and open to different interpretations. To examine these interpretations, we deconstructed the referendum question into five constituent questions and tested these on a sample of potential voters. Support for the constituent questions ranged from 70% to 95%, and subsequent probing revealed that respondents' understanding and interpretation of the key concepts varied considerably. These findings emphasise that survey professionals need to be involved in designing referendum questions and that proposed questions need cognitive pre-testing to ensure they convey their intended meaning and can be understood by voters. A poorly designed question reduces the credibility of the referendum process and threatens the outcome of specific policy initiatives.     

Adding insult to injury: opportunistic treponemal disease in a scalping survivor

Although the taking of scalps is arguably a perimortem trophy‐taking behaviour, cases of scalping survival are occasionally reported in the historical documents of the American Colonial Period and the 19^th century westward expansion. Survival cases are also detected in pre‐Columbian bioarchaeological contexts. Although scalp avulsion injuries can heal without complication, often the process is compromised by secondary osteomyelitis, usually attributable to environmentally ever‐present Staphylococcal or Streptococcal bacteria. A scalping survivor case from the late prehistoric (AD 1200–1600) Hampton site (40RH41) of East Tennessee unusually displays infectious sequelae in the area denuded by scalp avulsion which are pathognomonic for treponemal disease (caries sicca, stellate scarring). This infection is probably a reflection of the easy opportunity afforded by the large size of the wound bed, poor post‐trauma hygiene, and direct inoculation of the diploë by a ubiquitous Treponema. Copyright © 2008 John Wiley & Sons, Ltd.     

Electoral Impact of Televised Leaders' Debates on Australian Federal Elections

Since 1984, every Australian federal election campaign except 1987 has featured at least one televised debate between the leaders of the major parties. These debates have been the subject of considerable speculation, particularly in the popular press. However, initial enthusiasm and optimism has been replaced, in part, by skepticism and indifference about their impact. Although viewing audiences for the early debates were large, audiences have steadily declined in more recent campaigns. Although televised debates are ostensibly an established part of federal elections, their influence on individual vote choice and aggregate impact on the vote has received little academic attention. This paper considers each campaign since 1990 and, using data from The Australian Election Study series, it assesses the impact of leaders' debates on individual vote choice. It investigates whether the impact varies for different groups of the electorate, considering the role of partisan identification, as well as whether any influence of the debates extends beyond the actual viewing audience. Finally, it estimates the aggregate impact on the vote attributable to the debates.     

After the Fanfare: Education,the Lasting Legacy

Shipwrecks are resource rich. The recent Gulf of Mexico Deep Gulf Wrecks Project was meant to be shared and explored, not only by professional scientists but also by the public. The project website was the public link to the deepest reaches of the Gulf of Mexico during the scientific expedition. The website welcomed hundreds of visitors each day during the project. The audience composed of professionals and interested public followed the daily logs and videos. The overall scientific and educational data sets amassed from the project were, at times, overwhelmingly vast, but when segmented by topic, became manageable. After the fanfare generated by following along with the expedition ended, the primary project goals shifted to analysis and the creation of a lasting educational legacy. This legacy is presented digitally via the web. Project curriculum gives classrooms around the globe long-term access to the exciting scientific data. Along with the documentary film project the Deep Gulf Wrecks Project ensures that the legacy at the bottom of the Gulf of Mexico is indeed a lasting legacy.     

The Sound of Silence: Valuing Acoustics in Heritage Conservation

This paper explores the reasons behind the omission of historic acoustic values from heritage assessments in Australia. Best practice dictates that all cultural heritage values associated with significant places should be assessed in order to make informed conservation and management decisions. However, the multi‐sensory nature of aesthetics has been reframed in guidance documentation in ways that run counter to the primary frame. Conventions that have developed around the way places are assessed also work against comprehensive identification of values. As a result, the consideration of aesthetics in cultural heritage is limited to contemporary visual qualities. Furthermore, because the assessment of historic value takes a diachronic rather than synchronic approach, we have little knowledge of the places past communities valued for the sounds they experienced there. Research into landscape preference and acoustic ecology highlights the importance of identifying the inherent acoustic dimension of places and the role sound plays in developing a sense of place. Two landscape areas in Western Australia's south‐west with historic acoustic values, the Boranup Sand Patch and the Lower Reaches of the Blackwood River, illustrate how historic soundscapes can provide insightful contrasts and resonances with contemporary values, and how vulnerable such places are when the sound of place is overlooked in land management policies.