title: Reflective conversations as a basis for sport coaches' learning: a theory-informed pedagogic design for educating reflective practitioners

authors: Stodter, Anna

subjects: Social Sciences

abstract: There is a clear need to design more effective professional learning environments, particularly in sport coaching as a developing educational profession. The purpose of this study was to investigate the interplay between theory-informed pedagogic design, the role of the coach developer, and sport coaches’ perceived learning in a Higher Education online undergraduate module on reflective practice. The project involved designing a module based on domain-specific theories of coaches’ learning and implementing multiple ‘reflective conversations’ with 21 professional association football coaches to structure their learning. Thematic analysis of data from 24 reflective conversations, five follow up semi-structured interviews and four focus group interviews, as well as a coach developer interview, determined perceptions of design, delivery and development. Findings demonstrated that theory-informed design and the aligned skill-set of the coach developer was significant in developing depth of participant coaches’ understanding, and connecting theory to authentic reflective practice. The findings provide evidence to support the need for developing underpinning pedagogic design in the effectiveness of professional learning environments for developing reflective practitioners in educative professions such as sport coaching.

text: Reflective conversations as a basis for sport coaches' learning: a theory-informed pedagogic design for educating reflective practitioners There is a clear need to design more effective professional learning environments, particularly in sport coaching as a developing educational profession. The purpose of this study was to investigate the interplay between theory-informed pedagogic design, the role of the coach developer, and sport coaches’ perceived learning in a Higher Education online undergraduate module on reflective practice. The project involved designing a module based on domain-specific theories of coaches’ learning and implementing multiple ‘reflective conversations’ with 21 professional association football coaches to structure their learning. Thematic analysis of data from 24 reflective conversations, five follow up semi-structured interviews and four focus group interviews, as well as a coach developer interview, determined perceptions of design, delivery and development. Findings demonstrated that theory-informed design and the aligned skill-set of the coach developer was significant in developing depth of participant coaches’ understanding, and connecting theory to authentic reflective practice. The findings provide evidence to support the need for developing underpinning pedagogic design in the effectiveness of professional learning environments for developing reflective practitioners in educative professions such as sport coaching.

year: 2021

title: Tree-climbing capabilities of Norway and ship rats

authors: Foster, Stacey Patricia

subjects: invasive rats

abstract: Norway and ship rats (Rattus norvegicus and Rattus rattus) have invaded many habitats of conservation value worldwide, but Norway rats are widely assumed to be less of a threat to tree-nesting biota than are ship rats because they are less adept at climbing. We tested this assumption by measuring the capabilities of wild-caught captive rats of both species in reaching food rewards above ground, placed at fixed sites of increasingly difficult access. We confirmed that Norway rats were much slower and less agile than ship rats, but could in fact, given enough time, reach the same height above ground, run across the same thin ropes fixed at both ends and climb a real tree. However, they were more easily defeated by obstacles, more dependent on the availability of footholds, more vulnerable to falls, and those of >200 g body weight were significantly less likely to reach food rewards at the unsupported ends of small branches. We conclude that Norway rats seldom forage above ground, not because they cannot climb but because arboreal foraging is more risky and less likely to be rewarding for them.

text: Tree-climbing capabilities of Norway and ship rats Norway and ship rats (Rattus norvegicus and Rattus rattus) have invaded many habitats of conservation value worldwide, but Norway rats are widely assumed to be less of a threat to tree-nesting biota than are ship rats because they are less adept at climbing. We tested this assumption by measuring the capabilities of wild-caught captive rats of both species in reaching food rewards above ground, placed at fixed sites of increasingly difficult access. We confirmed that Norway rats were much slower and less agile than ship rats, but could in fact, given enough time, reach the same height above ground, run across the same thin ropes fixed at both ends and climb a real tree. However, they were more easily defeated by obstacles, more dependent on the availability of footholds, more vulnerable to falls, and those of >200 g body weight were significantly less likely to reach food rewards at the unsupported ends of small branches. We conclude that Norway rats seldom forage above ground, not because they cannot climb but because arboreal foraging is more risky and less likely to be rewarding for them.

year: 2011

title: A wiggle-match date for Polynesian settlement of New Zealand

authors: Hogg, Alan G.

subjects: East Polynesia

abstract: Dating initial colonisation and environmental impacts by Polynesians in New Zealand is controversial. A key horizon is provided by the Kaharoa Tephra, deposited from an eruption of Mt Tarawera, because just underneath this layer are the first signs of forest clearance which imply human settlement. The authors used a log of celery pine from within Kaharoa deposits to derive a new precise date for the eruption via "wiggle-matching" – matching the radiocarbon dates of a sequence of samples from the log with the Southern Hemisphere calibration curve. The date obtained was 1314 ± 12 AD (2σ error), and the first environmental impacts and human occupation are argued to have occurred in the previous 50 years, i.e. in the late 13th – early 14th centuries AD. This date is contemporary with earliest settlement dates determined from archaeological sites in the New Zealand archipelago.

text: A wiggle-match date for Polynesian settlement of New Zealand Dating initial colonisation and environmental impacts by Polynesians in New Zealand is controversial. A key horizon is provided by the Kaharoa Tephra, deposited from an eruption of Mt Tarawera, because just underneath this layer are the first signs of forest clearance which imply human settlement. The authors used a log of celery pine from within Kaharoa deposits to derive a new precise date for the eruption via "wiggle-matching" – matching the radiocarbon dates of a sequence of samples from the log with the Southern Hemisphere calibration curve. The date obtained was 1314 ± 12 AD (2σ error), and the first environmental impacts and human occupation are argued to have occurred in the previous 50 years, i.e. in the late 13th – early 14th centuries AD. This date is contemporary with earliest settlement dates determined from archaeological sites in the New Zealand archipelago.

year: 2002