title: Cultural identity and academic achievement among Māori undergraduate university students

authors: Bennett, Simon T.

subjects: Maori

abstract: Cultural identity and academic achievement were investigated among a nonrandom
sample of 72 undergraduate Māori university students studying at Massey
University. Student problems were examined to identify the types of difficulties
most prevalent among this population. The degree to which cultural identity
moderates the relationship between student problems and academic achievement
was then examined. Major findings were that (a) there is a consistent negative
relationship between student problems and academic achievement; and (b) cultural
identity moderates the effect of student problems on academic achievement, in that:
a high degree of problems were associated with decreases in grade point average
among respondents with low cultural identity; while among respondents with high
cultural identity, high levels of student problems had little negative effect on grade
point average. Despite the study having limitations, the findings have important
implications for Māori students, deliverers of tertiary education, tertiary education
providers, and those involved in the development and implementation of tertiary
education policy.

text: Cultural identity and academic achievement among Māori undergraduate university students Cultural identity and academic achievement were investigated among a nonrandom
sample of 72 undergraduate Māori university students studying at Massey
University. Student problems were examined to identify the types of difficulties
most prevalent among this population. The degree to which cultural identity
moderates the relationship between student problems and academic achievement
was then examined. Major findings were that (a) there is a consistent negative
relationship between student problems and academic achievement; and (b) cultural
identity moderates the effect of student problems on academic achievement, in that:
a high degree of problems were associated with decreases in grade point average
among respondents with low cultural identity; while among respondents with high
cultural identity, high levels of student problems had little negative effect on grade
point average. Despite the study having limitations, the findings have important
implications for Māori students, deliverers of tertiary education, tertiary education
providers, and those involved in the development and implementation of tertiary
education policy.

year: 2003

title: Pōwhiri process in mental health research

authors: McClintock, Kahu

subjects: indigenous mental health research

abstract: Within the health research context, indigenous people globally have a commitment to provide their own solutions. Māori, the indigenous people of Aotearoa (New Zealand) value the traditional Pōwhiri process of engagement and participation in mental health research. The practices and protocols within the Pōwhiri process (use in the Doctorate of Philosophy (2010) and Auckland University) are premised on the notion of respect and positive relationships between the tangata whenua (hosts or research participants) and manuwhiri (guests or researchers). This paper briefly describes the Pōwhiri process, which may be a model applicable to research with other indigenous cultures.

text: Pōwhiri process in mental health research Within the health research context, indigenous people globally have a commitment to provide their own solutions. Māori, the indigenous people of Aotearoa (New Zealand) value the traditional Pōwhiri process of engagement and participation in mental health research. The practices and protocols within the Pōwhiri process (use in the Doctorate of Philosophy (2010) and Auckland University) are premised on the notion of respect and positive relationships between the tangata whenua (hosts or research participants) and manuwhiri (guests or researchers). This paper briefly describes the Pōwhiri process, which may be a model applicable to research with other indigenous cultures.

year: 2010

title: Practical bias variance decomposition

authors: Bouckaert, Remco R.

subjects: computer science

abstract: Bias variance decomposition for classifiers is a useful tool in understanding classifier behavior. Unfortunately, the literature does not provide consistent guidelines on how to apply a bias variance decomposition. This paper examines the various parameters and variants of empirical bias variance decompositions through an extensive simulation study. Based on this study, we recommend to use ten fold cross validation as sampling method and take 100 samples within each fold with a test set size of at least 2000. Only if the learning algorithm is stable, fewer samples, a smaller test set size or lower number of folds may be justified.

text: Practical bias variance decomposition Bias variance decomposition for classifiers is a useful tool in understanding classifier behavior. Unfortunately, the literature does not provide consistent guidelines on how to apply a bias variance decomposition. This paper examines the various parameters and variants of empirical bias variance decompositions through an extensive simulation study. Based on this study, we recommend to use ten fold cross validation as sampling method and take 100 samples within each fold with a test set size of at least 2000. Only if the learning algorithm is stable, fewer samples, a smaller test set size or lower number of folds may be justified.

year: 2008