title: Testing the efficacy of a motor analogy designed to promote safe landing by older adults who fall accidentally: a study protocol for a randomised control study

authors: Oladi, Sana

abstract: Introduction: Falling is associated with adverse effects on the health of older people. The majority of research into falls among older people has focused on prevention, with less attention to ‘how to fall safely’. Previous research suggests that motor analogies can be used to promote safe landing by young adults; however, the efficacy of this technique for older people remains unknown. This study aims to determine whether a motor analogy is useful for promoting safe falling in the older adult population. Methods and analysis: The study adopts a randomised, controlled, single- blinded study design. People 65 years and older will be randomly allocated to a control condition or a motor analogy condition. They will receive a nudge in a forward, backward or sideways direction (randomised order), which will initiate a fall. The nudge will occur at variable (randomised) time points, so participants will not be aware of when they will fall. Participants in the motor analogy condition will be instructed to ‘land like a feather’, whereas participants in the control condition will be instructed to ‘land safely’. The primary outcome parameters are maximum impact force (normalised by mass) applied to different body segments during impact and fracture risk ratio of wrists and hips. A two- way multivariate analysis of variance will be conducted to examine differences between the motor analogy and control conditions as a function of the different variables.

text: Testing the efficacy of a motor analogy designed to promote safe landing by older adults who fall accidentally: a study protocol for a randomised control study Introduction: Falling is associated with adverse effects on the health of older people. The majority of research into falls among older people has focused on prevention, with less attention to ‘how to fall safely’. Previous research suggests that motor analogies can be used to promote safe landing by young adults; however, the efficacy of this technique for older people remains unknown. This study aims to determine whether a motor analogy is useful for promoting safe falling in the older adult population. Methods and analysis: The study adopts a randomised, controlled, single- blinded study design. People 65 years and older will be randomly allocated to a control condition or a motor analogy condition. They will receive a nudge in a forward, backward or sideways direction (randomised order), which will initiate a fall. The nudge will occur at variable (randomised) time points, so participants will not be aware of when they will fall. Participants in the motor analogy condition will be instructed to ‘land like a feather’, whereas participants in the control condition will be instructed to ‘land safely’. The primary outcome parameters are maximum impact force (normalised by mass) applied to different body segments during impact and fracture risk ratio of wrists and hips. A two- way multivariate analysis of variance will be conducted to examine differences between the motor analogy and control conditions as a function of the different variables.

year: 2022

title: ¹⁴C dating of modern marine and estuarine shellfish

authors: Hogg, Alan G.

subjects: New Zealand

abstract: We measured the ¹⁴C content of 36 living marine molluscs from Tairua Harbour and the rocky coast on the  Coromandel Peninsula of New Zealand. We identified species suitable for radiocarbon dating and show that the open marine intertidal zone is enriched in ¹⁴C compared to the open marine subtidal zone or estuary. We also found a uniform ¹⁴C distribution in the Tairua Harbour, by analyzing samples of the estuarine bivalveAustrovenus stutchburyi collected up to 5 km from the harbor entrance.

text: ¹⁴C dating of modern marine and estuarine shellfish We measured the ¹⁴C content of 36 living marine molluscs from Tairua Harbour and the rocky coast on the  Coromandel Peninsula of New Zealand. We identified species suitable for radiocarbon dating and show that the open marine intertidal zone is enriched in ¹⁴C compared to the open marine subtidal zone or estuary. We also found a uniform ¹⁴C distribution in the Tairua Harbour, by analyzing samples of the estuarine bivalveAustrovenus stutchburyi collected up to 5 km from the harbor entrance.

year: 1998

title: Accommodating multiculturalism and biculturalism in Aotearoa New Zealand: implication for language education.

authors: May, Stephen

subjects: bilingual education

abstract: The field of language education in Aotearoa New Zealand, as elsewhere, has developed significantly since its early and almost exclusive focus on the acquisition of English literacy in schools. As the field has expanded, so too has the range of language education sectors addressed and the theoretical approaches and understandings employed in relation to language and literacy education. Both developments have resulted in a more coordinated literacy education policy - exemplified to date most clearly in the New Zealand Literacy Taskforce - and a more situated, less monolithic understanding of the widely different literacies available to learners. Despite these developments, however, one area still remains noticeably under-theorised and marginalized in relation to the ongoing development of language and literacy education policy in Aotearoa New Zealand - the place of second language learners within it. This paper explores this lacuna and the potential policy implications of addressing and integrating first and second language educational concerns within an evolving national literacy education policy. This has particular implications for the further development of bilingual education - both for Maori and, possibly, other minority groups - and for the related possibilities of multicultural education. It also requires a wider and clearer recognition of minority language education rights, as developed within both international law and political theory, in order to apply these rights appropriately to an Aotearoa New Zealand context which is currently witnessing rapid and extensive demographic (and linguistic) change.

text: Accommodating multiculturalism and biculturalism in Aotearoa New Zealand: implication for language education. The field of language education in Aotearoa New Zealand, as elsewhere, has developed significantly since its early and almost exclusive focus on the acquisition of English literacy in schools. As the field has expanded, so too has the range of language education sectors addressed and the theoretical approaches and understandings employed in relation to language and literacy education. Both developments have resulted in a more coordinated literacy education policy - exemplified to date most clearly in the New Zealand Literacy Taskforce - and a more situated, less monolithic understanding of the widely different literacies available to learners. Despite these developments, however, one area still remains noticeably under-theorised and marginalized in relation to the ongoing development of language and literacy education policy in Aotearoa New Zealand - the place of second language learners within it. This paper explores this lacuna and the potential policy implications of addressing and integrating first and second language educational concerns within an evolving national literacy education policy. This has particular implications for the further development of bilingual education - both for Maori and, possibly, other minority groups - and for the related possibilities of multicultural education. It also requires a wider and clearer recognition of minority language education rights, as developed within both international law and political theory, in order to apply these rights appropriately to an Aotearoa New Zealand context which is currently witnessing rapid and extensive demographic (and linguistic) change.

year: 2002