title: Online surveys-possibilities, pitfalls and practicalities: the experience of the TELA evaluation.

authors: Harlow, Ann

subjects: online survey

abstract: Surveys are a commonly used strategy for gaining insights into teacher perspectives. They are often seen as cost effective in terms of time and resources required, but the challenges involved in conducting and processing paper-based surveys can be considerable. Online surveys offer an alternative, particularly now that people have better access to computers and the Internet, and also since the available software has recently become more user-friendly and in some cases, free to the user. In this paper, the research process used in a large longitudinal evaluation study is discussed, where teachers increasingly opted to participate in an online survey in preference to a paper survey. The possibilities of choosing to use an online survey were attractive but they came with pitfalls. The practical strategies that proved effective in engaging teachers in an online survey process and in managing online responses are discussed and considered in the light of current research literature.

text: Online surveys-possibilities, pitfalls and practicalities: the experience of the TELA evaluation. Surveys are a commonly used strategy for gaining insights into teacher perspectives. They are often seen as cost effective in terms of time and resources required, but the challenges involved in conducting and processing paper-based surveys can be considerable. Online surveys offer an alternative, particularly now that people have better access to computers and the Internet, and also since the available software has recently become more user-friendly and in some cases, free to the user. In this paper, the research process used in a large longitudinal evaluation study is discussed, where teachers increasingly opted to participate in an online survey in preference to a paper survey. The possibilities of choosing to use an online survey were attractive but they came with pitfalls. The practical strategies that proved effective in engaging teachers in an online survey process and in managing online responses are discussed and considered in the light of current research literature.

year: 2010

title: Results on formal stepwise design in Z

authors: Deutsch, Moshe

abstract: Stepwise design involves the process of deriving a concrete model of a software system from a given abstract one. This process is sometimes known as refinement. There are numerous refinement theories proposed in the literature, each of which stipulates the nature of the relationship between an abstract specification and its concrete counterpart. This paper considers six refinement theories in Z that have been proposed by various people over the years. However, no systematic investigation of these theories, or results on the relationships between them, have been presented or published before. This paper shows that these theories fall into two important categories and proves that the theories in each category are equivalent.

text: Results on formal stepwise design in Z Stepwise design involves the process of deriving a concrete model of a software system from a given abstract one. This process is sometimes known as refinement. There are numerous refinement theories proposed in the literature, each of which stipulates the nature of the relationship between an abstract specification and its concrete counterpart. This paper considers six refinement theories in Z that have been proposed by various people over the years. However, no systematic investigation of these theories, or results on the relationships between them, have been presented or published before. This paper shows that these theories fall into two important categories and proves that the theories in each category are equivalent.

year: 2002-12-01

title: What are Bicultural Psychological Services?

authors: Thomas, David R.

subjects: Maori students

abstract: The present paper is intended to stimulate discussion on the development of bicultural psychological services in Aotearoa/New Zealand, focusing primarily on services provided by psychologists trained in tertiary educational institutions. Patterns of biculturalism emerging among human services in New Zealand are briefly described, then topics relevant to the provision of bicultural psychological services, that are appropriate for both Maori and Pakeha, in Aotearoa are discussed.

text: What are Bicultural Psychological Services? The present paper is intended to stimulate discussion on the development of bicultural psychological services in Aotearoa/New Zealand, focusing primarily on services provided by psychologists trained in tertiary educational institutions. Patterns of biculturalism emerging among human services in New Zealand are briefly described, then topics relevant to the provision of bicultural psychological services, that are appropriate for both Maori and Pakeha, in Aotearoa are discussed.

year: 1993