title: From means to occasion: walking in the life of homeless people

authors: Radley, Alan

subjects: visual anthropology

abstract: This article discusses walking by homeless people, who were asked to take photographs of their everyday lives. These individuals walked to take their pictures, and they used their photographs to explain the walking that homeless people do. Stories about photographs taken were used to explain the significance of different modes of walking, as means, as condition and as occasion. Rather than see walking as integral with a kind of method - or ready-made technique - the authors argue that whatever walking 'is' emerges in the course of producing (not just analysing) that experience. They suggest that walking tears at the fabric of symbols and voiced conventions to produce traces and dissonances that invite repair - repair through 'storying' the journeys made.

text: From means to occasion: walking in the life of homeless people This article discusses walking by homeless people, who were asked to take photographs of their everyday lives. These individuals walked to take their pictures, and they used their photographs to explain the walking that homeless people do. Stories about photographs taken were used to explain the significance of different modes of walking, as means, as condition and as occasion. Rather than see walking as integral with a kind of method - or ready-made technique - the authors argue that whatever walking 'is' emerges in the course of producing (not just analysing) that experience. They suggest that walking tears at the fabric of symbols and voiced conventions to produce traces and dissonances that invite repair - repair through 'storying' the journeys made.

year: 2010

title: The Further Analysis of Catania's Concept of the Operant

authors: Zhang, Yi

subjects: Catania

abstract: Catania’s theory of the operant incorporated the continuous characteristic of behaviour, where the response distribution follows a normal distribution. That is, most responses fall within the reinforced range, a few responses persisted outside of the reinforced range. Three roosters and three hens were used as the subjects. A continuous reinforcement (CRF) schedule was implemented throughout both experiments of the study. In Experiment 1, the screen was divided into four quadrants. Only one quadrant was active in each condition and the active area shifted to a different quadrant across conditions. Each peck within the active quadrant was considered as a correct response, which results in reinforcement. Each peck outside the active quadrant was considered as an incorrect response, which results in extinction. In Experiment 2, the screen was divided into vertical strips. During Conditions 1 to 8, the consequences for the correct and incorrect responses are the same as Experiment 1. In Condition 9, the consequence for the incorrect responses changed from extinction to punishment (delay to reinforcement). That is, a 3 second red screen was followed with each occurrence of an incorrect response. It was found that the incorrect responses persisted during each condition of the two experiments for most birds. It was also found that most of the hens’ responses were correct responses by the end of each condition in Experiment 2. However, for all birds in Experiment 1 and the roosters in Experiment 2, most responses were not correct by the end of each condition. The findings of Experiment 2 also indicated that the changes in condition length, active area’s size, and consequence of the incorrect responses might have had some influence on the number of incorrect responses. Overall, the findings demonstrated behavioral continuity through exploring the distribution of response proportion when reinforcement was placed on the correct responses, and when extinction or punishment was placed on the incorrect responses. Thus, the study provided some empirical support towards Catania’s concept of the operant.

text: The Further Analysis of Catania's Concept of the Operant Catania’s theory of the operant incorporated the continuous characteristic of behaviour, where the response distribution follows a normal distribution. That is, most responses fall within the reinforced range, a few responses persisted outside of the reinforced range. Three roosters and three hens were used as the subjects. A continuous reinforcement (CRF) schedule was implemented throughout both experiments of the study. In Experiment 1, the screen was divided into four quadrants. Only one quadrant was active in each condition and the active area shifted to a different quadrant across conditions. Each peck within the active quadrant was considered as a correct response, which results in reinforcement. Each peck outside the active quadrant was considered as an incorrect response, which results in extinction. In Experiment 2, the screen was divided into vertical strips. During Conditions 1 to 8, the consequences for the correct and incorrect responses are the same as Experiment 1. In Condition 9, the consequence for the incorrect responses changed from extinction to punishment (delay to reinforcement). That is, a 3 second red screen was followed with each occurrence of an incorrect response. It was found that the incorrect responses persisted during each condition of the two experiments for most birds. It was also found that most of the hens’ responses were correct responses by the end of each condition in Experiment 2. However, for all birds in Experiment 1 and the roosters in Experiment 2, most responses were not correct by the end of each condition. The findings of Experiment 2 also indicated that the changes in condition length, active area’s size, and consequence of the incorrect responses might have had some influence on the number of incorrect responses. Overall, the findings demonstrated behavioral continuity through exploring the distribution of response proportion when reinforcement was placed on the correct responses, and when extinction or punishment was placed on the incorrect responses. Thus, the study provided some empirical support towards Catania’s concept of the operant.

year: 2014

title: The reform of Maori land tenure and the quest for sustainability in New Zealand

authors: Jay, Grace Mairi M.

subjects: geography

abstract: Many of the countries of the Pacific region (including Australia and New Zealand) have a British colonial legacy. This history has had wide implications for the development of the region: economically, politically and socially. The cadastral (property based) systems in these countries have been influenced by British land conveyance and registration practices, and by colonial history. To date, Australia and new Zealand are still trying to resolve land tenure and information problems which are steeped in historical and ethnic dimensions. Land is the single most important factor for Maori development in New Zealand, and has great implications for the development of this country.

text: The reform of Maori land tenure and the quest for sustainability in New Zealand Many of the countries of the Pacific region (including Australia and New Zealand) have a British colonial legacy. This history has had wide implications for the development of the region: economically, politically and socially. The cadastral (property based) systems in these countries have been influenced by British land conveyance and registration practices, and by colonial history. To date, Australia and new Zealand are still trying to resolve land tenure and information problems which are steeped in historical and ethnic dimensions. Land is the single most important factor for Maori development in New Zealand, and has great implications for the development of this country.

year: 1997