title: An investigation into the effects of tootling for instruction- following and on-task student behaviour in a New Zealand primary school

authors: Enright , Candace Jena

abstract: This study aimed to extend the literature on tootling interventions within a New Zealand. In a tootling procedure, students are taught how to report on their peers’ prosocial behaviours, which is combined with public posting and inter-dependent group contingency components. This focus of this study was to determine if tootling affected the keystone skill of instruction-following for three target students and their comparison peers in one primary classroom. Additionally, on-task behaviour, teacher praise statements and teacher stress were measured in an A-B-A-B-C-D reversal design with a fading and follow-up phase. Increases in instruction-following and on-task behaviour occurred for two of the three target students and their peers. Mixed results were reported concerning teacher praise statements and teacher stress. Both the teacher and the students viewed the intervention as socially acceptable, and treatment integrity remained high across all phases. Strengths, limitations, and implications for further practice are discussed.

text: An investigation into the effects of tootling for instruction- following and on-task student behaviour in a New Zealand primary school This study aimed to extend the literature on tootling interventions within a New Zealand. In a tootling procedure, students are taught how to report on their peers’ prosocial behaviours, which is combined with public posting and inter-dependent group contingency components. This focus of this study was to determine if tootling affected the keystone skill of instruction-following for three target students and their comparison peers in one primary classroom. Additionally, on-task behaviour, teacher praise statements and teacher stress were measured in an A-B-A-B-C-D reversal design with a fading and follow-up phase. Increases in instruction-following and on-task behaviour occurred for two of the three target students and their peers. Mixed results were reported concerning teacher praise statements and teacher stress. Both the teacher and the students viewed the intervention as socially acceptable, and treatment integrity remained high across all phases. Strengths, limitations, and implications for further practice are discussed.

year: 2023

title: Linking multimetric and multivariate approaches to assess the ecological condition of streams

authors: Collier, Kevin J.

subjects: macroinvertebrate

abstract: Few attempts have been made to combine multimetric and multivariate analyses for bioassessment despite recognition that an integrated method could yield powerful tools for bioassessment. An approach is described that integrates eight macroinvertebrate community metrics into a Principal Components Analysis to develop a Multivariate Condition Score (MCS) from a calibration dataset of 511 samples. The MCS is compared to an Index of Biotic Integrity (IBI) derived using the same metrics based on the ratio to the reference site mean. Both approaches were highly correlated although the MCS appeared to offer greater potential for discriminating a wider range of impaired conditions. Both the MCS and IBI displayed low temporal variability within reference sites, and were able to distinguish between reference conditions and low levels of catchment modification and local habitat degradation, although neither discriminated among three levels of low impact. Pseudosamples developed to test the response of the metric aggregation approaches to organic enrichment, urban, mining, pastoral and logging stressor scenarios ranked pressures in the same order, but the MCS provided a lower score for the urban scenario and a higher score for the pastoral scenario. The MCS was calculated for an independent test dataset of urban and reference sites, and yielded similar results to the IBI. Although both methods performed comparably, the MCS approach may have some advantages because it removes the subjectivity of assigning thresholds for scoring biological condition, and it appears to discriminate a wider range of degraded conditions.

text: Linking multimetric and multivariate approaches to assess the ecological condition of streams Few attempts have been made to combine multimetric and multivariate analyses for bioassessment despite recognition that an integrated method could yield powerful tools for bioassessment. An approach is described that integrates eight macroinvertebrate community metrics into a Principal Components Analysis to develop a Multivariate Condition Score (MCS) from a calibration dataset of 511 samples. The MCS is compared to an Index of Biotic Integrity (IBI) derived using the same metrics based on the ratio to the reference site mean. Both approaches were highly correlated although the MCS appeared to offer greater potential for discriminating a wider range of impaired conditions. Both the MCS and IBI displayed low temporal variability within reference sites, and were able to distinguish between reference conditions and low levels of catchment modification and local habitat degradation, although neither discriminated among three levels of low impact. Pseudosamples developed to test the response of the metric aggregation approaches to organic enrichment, urban, mining, pastoral and logging stressor scenarios ranked pressures in the same order, but the MCS provided a lower score for the urban scenario and a higher score for the pastoral scenario. The MCS was calculated for an independent test dataset of urban and reference sites, and yielded similar results to the IBI. Although both methods performed comparably, the MCS approach may have some advantages because it removes the subjectivity of assigning thresholds for scoring biological condition, and it appears to discriminate a wider range of degraded conditions.

year: 2009

title: Early French views of the Waikato and its inhabitants (1840-54)

authors: Jennings, William

abstract: This paper will investigate how the cultural background of these Frenchmen informed their descriptions of Waikato Maori and the Waikato environment. It will use the newly-published ten-volume collected correspondence of the pioneer Marists in the Pacific,the Lettres refues d'Odanie, as its principal source.

text: Early French views of the Waikato and its inhabitants (1840-54) This paper will investigate how the cultural background of these Frenchmen informed their descriptions of Waikato Maori and the Waikato environment. It will use the newly-published ten-volume collected correspondence of the pioneer Marists in the Pacific,the Lettres refues d'Odanie, as its principal source.

year: 2011