title: Developing an understanding of higher education science and engineering learning communities

authors: Coll, Richard K.

subjects: higher education

abstract: This article sets the scene for this special issue of Research in Science & Technological Education, dedicated to understanding higher education science and engineering learning communities. We examine what the literature has to say about the nature of, and factors influencing, higher education learning communities. A discussion of issues in, and synthesis of, research into higher education learning communities completes the paper. This paper clearly identifies a need to better understand higher education learning communities: their nature, influential factors and forces that shape our higher education learning communities.

text: Developing an understanding of higher education science and engineering learning communities This article sets the scene for this special issue of Research in Science & Technological Education, dedicated to understanding higher education science and engineering learning communities. We examine what the literature has to say about the nature of, and factors influencing, higher education learning communities. A discussion of issues in, and synthesis of, research into higher education learning communities completes the paper. This paper clearly identifies a need to better understand higher education learning communities: their nature, influential factors and forces that shape our higher education learning communities.

year: 2008

title: Cumulative impacts assessment along a large river, using brown bullhead catfish (ameiurus nebulosus) populations

authors: West, David William

subjects: fish health

abstract: The effects of point-source and diffuse discharges on resident populations of brown bullhead catfish (Ameiurus nebulosus (LeSueur, 1819)) in the Waikato River (New Zealand) were assessed at sites both upstream and downstream of point-source discharges. At each site, the population parameters, relative abundance, age structure, and individual indices, such as condition factor, organ (gonad, liver, and spleen) to somatic weight ratios, and number and size of follicles per female, were assessed. Physiological (blood), biochemical (hepatic ethoxyresorufin-O-deethylase [EROD] and plasma steroids), and other indicators (bile chemistry and liver metals) of exposure or response also were measured. No impacts on brown bullhead health were obvious at individual geothermal, municipal sewage, or thermal discharge sites or cumulatively along the river. Brown bullhead from the bleached kraft mill effluent site showed elevated levels of EROD, decreased numbers of red blood cells, increased numbers of white blood cells, and depressed levels of sex steroids. However, growth rates, condition factor, age structure, and gonadosomatic index suggest that discharges with significant heat or nutrients benefit catfish despite physiological impairment at one site. Consideration of brown bullhead population-level responses to discharges in a monitoring framework revealed three different population-level response patterns resulting from the point-source discharges.

text: Cumulative impacts assessment along a large river, using brown bullhead catfish (ameiurus nebulosus) populations The effects of point-source and diffuse discharges on resident populations of brown bullhead catfish (Ameiurus nebulosus (LeSueur, 1819)) in the Waikato River (New Zealand) were assessed at sites both upstream and downstream of point-source discharges. At each site, the population parameters, relative abundance, age structure, and individual indices, such as condition factor, organ (gonad, liver, and spleen) to somatic weight ratios, and number and size of follicles per female, were assessed. Physiological (blood), biochemical (hepatic ethoxyresorufin-O-deethylase [EROD] and plasma steroids), and other indicators (bile chemistry and liver metals) of exposure or response also were measured. No impacts on brown bullhead health were obvious at individual geothermal, municipal sewage, or thermal discharge sites or cumulatively along the river. Brown bullhead from the bleached kraft mill effluent site showed elevated levels of EROD, decreased numbers of red blood cells, increased numbers of white blood cells, and depressed levels of sex steroids. However, growth rates, condition factor, age structure, and gonadosomatic index suggest that discharges with significant heat or nutrients benefit catfish despite physiological impairment at one site. Consideration of brown bullhead population-level responses to discharges in a monitoring framework revealed three different population-level response patterns resulting from the point-source discharges.

year: 2006

title: Developing culturally responsive psychology curriculum in Aotearoa New Zealand

authors: Wairoa-Harrison, Sophia

abstract: There are some significant wins in the development of a culturally competent undergraduate psychology curriculum in Aotearoa New Zealand. These include how Mātauranga Māori is incorporated into research methodology papers, neuroimaging papers, and degree offerings. However, the number of specifically Māori-focused papers has halved since 2007. Further research is needed to gauge students' experiences of the quality of cultural competency in these papers.

text: Developing culturally responsive psychology curriculum in Aotearoa New Zealand There are some significant wins in the development of a culturally competent undergraduate psychology curriculum in Aotearoa New Zealand. These include how Mātauranga Māori is incorporated into research methodology papers, neuroimaging papers, and degree offerings. However, the number of specifically Māori-focused papers has halved since 2007. Further research is needed to gauge students' experiences of the quality of cultural competency in these papers.

year: 2023-02-01