The effectiveness of interpretive methods in informal educational facilities : an experimental study with reference to marine parks

Interpretation has been used in many tourism sectors as a technique in achieving building hannony between resources and human needs. The objectives of this study are to identify the types of the interpretive methods used, and to evaluate their effectiveness, in marine parks. This study reviews the design principles of an effective interpretation for marine wildlife tourism, and adopts Drams' five design principles (1997) into a conceptual framework. Enjoyment increase, knowledge gain, attitude and intention change, and behaviour modification were used as key indicators in the assessment of the interpretive effectiveness of the Vancouver Aquarium (VA) and Marineland Canada (MC). Since on-site research is unavailable, a virtual tour is created to represent the interpretive experiences in the two study sites. Self-administered questionnaires are used to measure responses. Through comparing responses to the questionnaires (pre-, post-virtual tours and follow-up), this study found that interpretation increased enjoyment and added to respondents' knowledge. Although the changes in attitudes and intentions are not significant, the findings indicate that attitude and intention changes did occur as a result of interpretation, but only to a limited extent. Overall results suggest that more techniques should be added to enhance the effectiveness of the interpretation in marine parks or self-guiding tours, and with careful design, virtual tours are the innovative interpretation techniques for marine parks or informal educational facilities.

Exploring multiracial/cultural identities through mothers' voices /

This study explored the experiences of mothers of multiracial/cultural children within the context of family, school, and community. Three categories of mothers of multiracial/cultural children were interviewed privately and then invited to meet as a group to explore some of their reflections and experiences. The categories consisted of 4 mothers with multiracial/cultural children presently attending elementary school, 2 mothers of multiracial/cultural children who are now adults and 3 mothers from my own multiracial/cultural family. The study explored the researcher's personal quest for a multiracial/cultural identity and combined interviews with her daughter, her sister, and her mother to reveal the multiracial/cultural experience from a personal perspective. Content analysis of the narratives revealed that multiracial/cultural children produce their own culture and establish new and personally relevant priorities as they develop their self-identities. Findings further indicated that present-day, mainstream mothers from the dominant majority group of Canadians, tell a different story than similar mothers of previous cohorts, and that although sociopolitical and economic changes have influenced the experiences ofthese women, their stories remain remarkably similar across racial and cultural lines. The findings from this study may promote the development of multicultural programs in Canada as they offer both prospects and challenges to multiracial/cultural children and multicultural educators. It is hoped that this study will provide a better understanding of multiculturalism and encourage educators to heighten their racial and cultural awareness as they strive to critically examine their own cultural stories and realign their praxis within the evolving Canadian mosaic.

Education in the halls : students' perspectives on cultural expression and resistance

This research is a qualitative study of cultural reproduction and resistance from students' perspectives. Thirteen teenagers (eight in attendance in regular high schools and five drop-outs) were recruited to take part and were involved to varying degrees through interviews, journal writing, and group interactive sessions. A purposive sampling design was used initially to recruit individuals known to the researcher through contacts in an alternate education setting. Other participants were recruited throughout the research phase. The theoretical aspects are premised on the work of Paul Willis, Michel Foucault, and Pierre Bourdieu. The reflexive praxeology of Bourdieu reflects the position taken as one way of understanding how students construct and respond to the situations of cultural dominance they experience in schools. The same reflexivity is offered for suggestions as to how teachers can respond to their own position in the education system.

The effects of cultural conditions and parasitism on the lipid composition of choanephora cucubitarum (Berk. Rav.) thaxter /|nJohn M. Deven. -- 260 St. Catharines [Ont. : s. n.],

The fatty acid composition of the total, neutral, sterol, free fatty acid and polar-lipid fractions in the mycelium of Choanephora cucurbitarum was determined. The major fatty acids in all lipid fractions were palmitic, oleic, linoleic and y-linolenic acid. Different lipid fractions did not show any particular preference for any individual fatty acid; however, the degree of unsaturation was different in various lipid fractions. Addition of glutamic acid to the malt-yeast extract medium resulted in the biosynthesis of a number of long-chain fatty acids beyond y-linolenic acid. These fatty acids, e.g. C22~1' C24:0 and C26=Q were never observed to be present in the fungus when grown on a malt-yeast extract medium without glutamic acid. Furthermore, thin-layer chromatographic analysis showed a larger and denser spot of diphosphatidyl glycerol from the mycelium grown on the glutamic acid medium than from the control mycelium. Various cultural conditions such as temperature, age, pH, light and carbon:nitrogen ratio in the growth medium used in this study did not alter the qualitative profile of fatty acids normally present in the organism. Neither did these conditions stimulate the production of further long-chain fatty acids (C20 - C26) beyond y-linolenic acid as observed in growth media containing glutamic acid. These cultural conditions influenced the degree of unsaturation, this being due mainly to changes in the concentration of y-linolenic acid. The fatty acid pattern of the lipid fractions though the same qualitatively, differed quantitatively due to the variation in the y-linolenic acid content under different cultural conditions. The degree of unsaturation of various lipid fractions decreased with increases in temperature, light intensity and pH, but within each treatment the same pattern of decreasing degree of unsaturation with increasing age was observed. The cultural conditions, used in this study, are also known to influence the degree and rate of development of the parasite, Piptocephalis virginiana. A direct correlation was observed between the levels of y-linolenic acid in C. cucurbitarum during the early stages of growth (24 h) and the degree of parasitism of P. virginiana. The amount of y-linolenic acid present in the host mycelium was found to be unrelated to either the dry weight of the mycelium or to the total lipid contents. K. virginiana is confined to host species which produce y-linolenic acid in their mycelium. The lipid profile of the host, C. cucurbitarum, did not show a significant qualitative or quantitative change in the lipid profile as a result of infection by the parasite, P. virginiana,e However, an increase in the total lipid was observed in the infected host mycelium. The significance of these results is discussed.

Niagara Parks Commission annual report, March 1885.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, September 1885.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1886.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1895.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1896.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1897.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1898.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1899.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1900.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1901.

Printed by Order of the Legislative Assembly of Ontario.

Niagara Parks Commission annual report, 1902.

Printed by Order of the Legislative Assembly of Ontario.