title: The global context of New Zealand's mining legislation

authors: Barton, Barry

abstract: The issues that mining and oil and gas raise are not unique to New Zealand, and the extractive industries are very international in character; so it can be illuminating to put New Zealand issues and law into a broader global context.

text: The global context of New Zealand's mining legislation The issues that mining and oil and gas raise are not unique to New Zealand, and the extractive industries are very international in character; so it can be illuminating to put New Zealand issues and law into a broader global context.

year: 2015

title: The Influence of Analogy Instructions on Motor Skills: Processing, Preference and Performance

authors: van Duijn, Tina

abstract: When teaching a movement to novices, communicating knowledge about the movement by comparison with a similar, well-known concept (an analogy) may be effective, as no other verbal instructions or rules need to be provided. The aim of this PhD thesis was to investigate the potential underlying mechanisms that influence motor performance after analogy instruction. This may help guide the development of appropriate and useful analogies in clinical and other practical settings. Five chapters discuss experiments conducted in early learning of complex motor skills. In order to investigate the mechanism of analogy learning in children, Chapter 2 investigated children’s acquisition of a golf-chipping task. We asked whether an analogy presented after initial, explicit practice has an influence on performance, and whether this effect is moderated by the propensity to consciously control the mechanics of one’s movements (movement specific reinvestment). Movement-specific reinvestment predicted improvement in chipping accuracy after introduction of the analogy, indicating that children’s motor learning by analogy may depend on personal characteristics associated with conscious control. 
A reliable and objective measure to deduct underlying conscious processes during movement is electroencephalography (EEG). Chapter 3 explored the relationship between working memory (WM) capacity, cortico-cortical communication (EEG high-alpha power and coherence), and propensity for conscious control of movement (movement specific reinvestment) during novice performance of a complex motor task. Results revealed that the capacity for short-term storage and processing of visuo-spatial information is an important factor in early motor control. 
Analogies allegedly reduce reliance on verbal information processes during motor planning, which is a feature of psychomotor efficiency. In Chapter 4, we investigated whether analogy instructions promote higher psychomotor efficiency, characterised by greater high-alpha power in the left hemisphere of the brain and reduced coactivation between the verbal processing (T7) and motor planning regions of the brain (Fz) during motor performance. Hockey push-pass accuracy during a combined task (passing coupled with decision-making) was significantly better following practice using an analogy instruction compared to explicit instructions, and left-temporal EEG high-alpha power was significantly higher in the analogy condition. The analogy instruction may have influenced verbal aspects of information processing without impacting on efficiency of motor planning, and may thus promote cognitive, rather than psychomotor, efficiency. 
Individual characteristics of information processing may have an influence on how analogy instructions are interpreted and used. Chapters 5 and 6 investigated the associations between analogy learning and verbal or visuomotor processing as measured by EEG coherence, visual-verbal instruction preference, and performance. While Chapter 5 tentatively suggests that analogy learning may be of greater benefit to people who tend to rely on visual processes during motor planning, Chapter 6 suggests that changes in information processing (measured by EEG high-alpha power) and in performance after analogy instruction, depended on verbal preference. The findings are discussed with respect to the implicit motor learning framework and theories of movement automaticity. The thesis is rounded off by suggesting future studies and providing some guidelines for the use of analogy instructions in different groups of learners.

text: The Influence of Analogy Instructions on Motor Skills: Processing, Preference and Performance When teaching a movement to novices, communicating knowledge about the movement by comparison with a similar, well-known concept (an analogy) may be effective, as no other verbal instructions or rules need to be provided. The aim of this PhD thesis was to investigate the potential underlying mechanisms that influence motor performance after analogy instruction. This may help guide the development of appropriate and useful analogies in clinical and other practical settings. Five chapters discuss experiments conducted in early learning of complex motor skills. In order to investigate the mechanism of analogy learning in children, Chapter 2 investigated children’s acquisition of a golf-chipping task. We asked whether an analogy presented after initial, explicit practice has an influence on performance, and whether this effect is moderated by the propensity to consciously control the mechanics of one’s movements (movement specific reinvestment). Movement-specific reinvestment predicted improvement in chipping accuracy after introduction of the analogy, indicating that children’s motor learning by analogy may depend on personal characteristics associated with conscious control. 
A reliable and objective measure to deduct underlying conscious processes during movement is electroencephalography (EEG). Chapter 3 explored the relationship between working memory (WM) capacity, cortico-cortical communication (EEG high-alpha power and coherence), and propensity for conscious control of movement (movement specific reinvestment) during novice performance of a complex motor task. Results revealed that the capacity for short-term storage and processing of visuo-spatial information is an important factor in early motor control. 
Analogies allegedly reduce reliance on verbal information processes during motor planning, which is a feature of psychomotor efficiency. In Chapter 4, we investigated whether analogy instructions promote higher psychomotor efficiency, characterised by greater high-alpha power in the left hemisphere of the brain and reduced coactivation between the verbal processing (T7) and motor planning regions of the brain (Fz) during motor performance. Hockey push-pass accuracy during a combined task (passing coupled with decision-making) was significantly better following practice using an analogy instruction compared to explicit instructions, and left-temporal EEG high-alpha power was significantly higher in the analogy condition. The analogy instruction may have influenced verbal aspects of information processing without impacting on efficiency of motor planning, and may thus promote cognitive, rather than psychomotor, efficiency. 
Individual characteristics of information processing may have an influence on how analogy instructions are interpreted and used. Chapters 5 and 6 investigated the associations between analogy learning and verbal or visuomotor processing as measured by EEG coherence, visual-verbal instruction preference, and performance. While Chapter 5 tentatively suggests that analogy learning may be of greater benefit to people who tend to rely on visual processes during motor planning, Chapter 6 suggests that changes in information processing (measured by EEG high-alpha power) and in performance after analogy instruction, depended on verbal preference. The findings are discussed with respect to the implicit motor learning framework and theories of movement automaticity. The thesis is rounded off by suggesting future studies and providing some guidelines for the use of analogy instructions in different groups of learners.

year: 2018

title: Mokena Hou and his wife Rina

authors: Hart, Philip

abstract: Mokena Hou had a distinguished whakapapa, but as nephew to Hou was subordinate to the latter’s son, Karauna Hou. He was born near the Te Aroha hot pools, and his future wife, Rina, who also had illustrious ancestors, including some Ngati Haua, was born in the same area. Both were affiliated to several hapu. After the Hauraki tribes fled from Ngapuhi in 1821, he would be present at the battle of Taumatawiwi in 1830 (though he did not fight) and participated in a later siege of the Ngati Haua pa at Matamata. During the 1830s and later, he mostly cultivated land and dug gum in the lower Waihou region and as well as cultivating at Te Aroha. 
 After living at Kaitawa before the Thames goldfield opened, nearby, in 1867, he moved to Te Aroha, where he would live continuously, warding off the ambitions of Ngati Haua. When the land court investigated the ownership of blocks of land in Hauraki, he sought to obtain as many interests as possible, not always successfully, and tried to get more than his fair share of both land and revenue. 
A devoted Anglican, he assisted the early missionaries to the Waihou region. Wanting peaceful relations with Pakeha, he assisted both the surveying and the settlement of the Aroha Block. When gold was discovered at Te Aroha in 1880, he assisted the prospectors, opened his land for mining and for a township, and invested in some claims, expecting and obtaining a good financial reward. He may have assisted in making the hot pools a public reserve, and certainly gave sections of land within the settlement for public and religious purposes. When he and his wife died a month apart, they were fondly remembered.

text: Mokena Hou and his wife Rina Mokena Hou had a distinguished whakapapa, but as nephew to Hou was subordinate to the latter’s son, Karauna Hou. He was born near the Te Aroha hot pools, and his future wife, Rina, who also had illustrious ancestors, including some Ngati Haua, was born in the same area. Both were affiliated to several hapu. After the Hauraki tribes fled from Ngapuhi in 1821, he would be present at the battle of Taumatawiwi in 1830 (though he did not fight) and participated in a later siege of the Ngati Haua pa at Matamata. During the 1830s and later, he mostly cultivated land and dug gum in the lower Waihou region and as well as cultivating at Te Aroha. 
 After living at Kaitawa before the Thames goldfield opened, nearby, in 1867, he moved to Te Aroha, where he would live continuously, warding off the ambitions of Ngati Haua. When the land court investigated the ownership of blocks of land in Hauraki, he sought to obtain as many interests as possible, not always successfully, and tried to get more than his fair share of both land and revenue. 
A devoted Anglican, he assisted the early missionaries to the Waihou region. Wanting peaceful relations with Pakeha, he assisted both the surveying and the settlement of the Aroha Block. When gold was discovered at Te Aroha in 1880, he assisted the prospectors, opened his land for mining and for a township, and invested in some claims, expecting and obtaining a good financial reward. He may have assisted in making the hot pools a public reserve, and certainly gave sections of land within the settlement for public and religious purposes. When he and his wife died a month apart, they were fondly remembered.

year: 2016