title: An investigation of stalking in intimate partner violence cases in Aotearoa New Zealand

authors: Tomkins, Jordan

abstract: Partner stalking is often assumed to be a dangerous problem that is distinct from intimate partner violence (IPV) overall, or from other types of IPV (e.g., physical, sexual, and psychological violence). Such assumptions imply that partner stalking requires identification, assessment, and response processes distinct from other types of harm within both intact and separated intimate relationships. However, considerable confusion—about how best to (a) define partner stalking and (b) distinguish partner stalking from other harm types—seems to persist among researchers and practitioners alike. Accordingly, this thesis contains three empirical studies that investigate these assumptions (and the corresponding confusion) by focusing on partner stalking definitions and identification, as well as partner stalking-related risk prediction. The first study examined police-recorded partner stalking in episode reports across 1,150 IPV cases. Few police officers explicitly used the label ‘stalking’, but we found evidence of partner stalking within one in every seven IPV cases reported to New Zealand Police. The second study was a qualitative analysis of practice-based definitions of partner stalking, based on interviews with 14 specialist IPV practitioners. Rather than providing a summary definition of partner stalking, practitioners defined partner stalking as a list of behaviours. There was also considerable heterogeneity in whether—and, if so, how—practitioners distinguished partner stalking from other types of IPV harm. Finally, the third study examined whether partner stalking predicted subsequent IPV outcomes reported to police across a 12-month follow up in 1,126 cases. Partner stalking was a weak predictor of any IPV recurrence (in univariate analysis only) and did not predict physical IPV recurrence (in univariate or multivariate analyses). Taken together, and broadly mirroring the previous research literature, the findings in this thesis suggest that police and specialist IPV practitioners lack a shared understanding of partner stalking; in turn, hindering their ability to clearly define and identify this phenomenon, especially in relation to other types of IPV. And within this current practice context, partner stalking may not warrant special consideration for risk prediction, given that (with one exception) partner stalking did not predict subsequent IPV outcomes reported to police. Overall, these findings challenge assumptions that partner stalking—at least based on current research- and practice-based conceptualisations of the construct—is meaningfully understood as a distinct concern from other types of harm within abusive relationships. We discuss the theoretical and practical implications of this conclusion, while considering recommendations for ongoing research and theory development.

text: An investigation of stalking in intimate partner violence cases in Aotearoa New Zealand Partner stalking is often assumed to be a dangerous problem that is distinct from intimate partner violence (IPV) overall, or from other types of IPV (e.g., physical, sexual, and psychological violence). Such assumptions imply that partner stalking requires identification, assessment, and response processes distinct from other types of harm within both intact and separated intimate relationships. However, considerable confusion—about how best to (a) define partner stalking and (b) distinguish partner stalking from other harm types—seems to persist among researchers and practitioners alike. Accordingly, this thesis contains three empirical studies that investigate these assumptions (and the corresponding confusion) by focusing on partner stalking definitions and identification, as well as partner stalking-related risk prediction. The first study examined police-recorded partner stalking in episode reports across 1,150 IPV cases. Few police officers explicitly used the label ‘stalking’, but we found evidence of partner stalking within one in every seven IPV cases reported to New Zealand Police. The second study was a qualitative analysis of practice-based definitions of partner stalking, based on interviews with 14 specialist IPV practitioners. Rather than providing a summary definition of partner stalking, practitioners defined partner stalking as a list of behaviours. There was also considerable heterogeneity in whether—and, if so, how—practitioners distinguished partner stalking from other types of IPV harm. Finally, the third study examined whether partner stalking predicted subsequent IPV outcomes reported to police across a 12-month follow up in 1,126 cases. Partner stalking was a weak predictor of any IPV recurrence (in univariate analysis only) and did not predict physical IPV recurrence (in univariate or multivariate analyses). Taken together, and broadly mirroring the previous research literature, the findings in this thesis suggest that police and specialist IPV practitioners lack a shared understanding of partner stalking; in turn, hindering their ability to clearly define and identify this phenomenon, especially in relation to other types of IPV. And within this current practice context, partner stalking may not warrant special consideration for risk prediction, given that (with one exception) partner stalking did not predict subsequent IPV outcomes reported to police. Overall, these findings challenge assumptions that partner stalking—at least based on current research- and practice-based conceptualisations of the construct—is meaningfully understood as a distinct concern from other types of harm within abusive relationships. We discuss the theoretical and practical implications of this conclusion, while considering recommendations for ongoing research and theory development.

year: 2024

title: Climate change, forest conservation and science: A case study of New Zealand, 1860s-1920

authors: Beattie, James John

subjects: New Zealand

abstract: To most of its European settlers, New Zealand was a land blessed by Providence. A temperate climate and year-round rainfall, easy availability of land and myriad work opportunities attracted many to the new colony. Climate and health figured prominently in migration considerations and many writers took delight in pointing out, as propagandist John Ward did to intending migrants in 1839, that in New Zealand: A never-failing moisture is dispersed over the country by the clouds which collect on the mountain-tops, without the occurrence of rainy seasons, beyond storms of a few days’ duration. This refreshing moisture, combined with the influence of the sea-breezes, renders the climate very favourable to the health, and development, of the human frame. And vegetation is, from the same cause, highly luxuriant, and the verdure almost perpetual.

text: Climate change, forest conservation and science: A case study of New Zealand, 1860s-1920 To most of its European settlers, New Zealand was a land blessed by Providence. A temperate climate and year-round rainfall, easy availability of land and myriad work opportunities attracted many to the new colony. Climate and health figured prominently in migration considerations and many writers took delight in pointing out, as propagandist John Ward did to intending migrants in 1839, that in New Zealand: A never-failing moisture is dispersed over the country by the clouds which collect on the mountain-tops, without the occurrence of rainy seasons, beyond storms of a few days’ duration. This refreshing moisture, combined with the influence of the sea-breezes, renders the climate very favourable to the health, and development, of the human frame. And vegetation is, from the same cause, highly luxuriant, and the verdure almost perpetual.

year: 2009

title: The general cognitive ability of Maori and European subjects: a comparative study of Queensland test performances and psychometric properties

authors: St George, Ross

abstract: Research was undertaken into the performances of New Zealand Maori and European children on the Queensland Test of Cognitive Abilities. In addition to studying the comparative performances of the two ethnic groups at six age levels, major psychometric properties of the instrument were investigated. Such data have an important bearing upon the issue of psychological equivalence across ethnic or culture group samples.
Seven hundred children (303 Maori and 397 European) aged between eight and a half and fourteen and a half years were tested with the Queensland Test. A small statistically significant ethnic group difference was found favouring the European children. Subsequent analyses indicated that the small difference was of little practical significance. Queensland Test subtest data were also analysed, This indicated that subtest performances were likely to be influenced by subject variables in a manner not necessarily evident in the overall test results. Gender differences in performance on the Pattern Matching Subtest were found and are consistent with other data. 
Queensland Test reliability, validity and item characteristics were researched for the two ethnic groups. 
To obtain test-retest reliability estimates and data on criterion related validity longitudinal studies were undertaken with four ethnically mixed class groups Standard 3 to Form 2). 
The Queensland Test was found to be equally reliable with both ethnic groups although the levels of reliability obtained were not considered entirely satisfactory. 
Validity data indicated that the same general intelligence construct could be employed in the interpretation of Queensland Test results with both European and Maori subjects. Content validity issues were considered and it was argued that in terms of both test content and measurement procedures the Queensland Test should provide an equally valid measure of general intelligence with both groups. 
The criterion related validity coefficients were of approximately the same order for each ethnic group although doubts were expressed about the adequacy of the criteria. Construct validity was investigated by considering the relationship of test performance to age and through factor analytic evidence. The analyses supported the view that the Queensland Test was primarily a measure of the same underlying construct within each ethnic group. In terms of prevailing psychological theories on human intelligence this construct was interpreted as being of a general intelligence nature.
Comparative data on item characteristics did not indicate any marked ethnic group differences. More apparent was the need to restructure particular subtests where items failed to discriminate adequately within both ethnic groups. It was concluded that the weight of evidence was in favour of the psychological equivalence of this ability measure with Maori and European children. 
Data for combined ethnic group samples have been reported, Pooled data were employed in some factor analyses and these supported a general intelligence interpretation of Queensland Test results. Preliminary norms were also derived from combined ethnic group data. 
Findings are discussed in relation to the concept of intelligence and its cross-cultural measurement, other Queensland Test research and recent cross-cultural studies on cognitive abilities in New Zealand.

text: The general cognitive ability of Maori and European subjects: a comparative study of Queensland test performances and psychometric properties Research was undertaken into the performances of New Zealand Maori and European children on the Queensland Test of Cognitive Abilities. In addition to studying the comparative performances of the two ethnic groups at six age levels, major psychometric properties of the instrument were investigated. Such data have an important bearing upon the issue of psychological equivalence across ethnic or culture group samples.
Seven hundred children (303 Maori and 397 European) aged between eight and a half and fourteen and a half years were tested with the Queensland Test. A small statistically significant ethnic group difference was found favouring the European children. Subsequent analyses indicated that the small difference was of little practical significance. Queensland Test subtest data were also analysed, This indicated that subtest performances were likely to be influenced by subject variables in a manner not necessarily evident in the overall test results. Gender differences in performance on the Pattern Matching Subtest were found and are consistent with other data. 
Queensland Test reliability, validity and item characteristics were researched for the two ethnic groups. 
To obtain test-retest reliability estimates and data on criterion related validity longitudinal studies were undertaken with four ethnically mixed class groups Standard 3 to Form 2). 
The Queensland Test was found to be equally reliable with both ethnic groups although the levels of reliability obtained were not considered entirely satisfactory. 
Validity data indicated that the same general intelligence construct could be employed in the interpretation of Queensland Test results with both European and Maori subjects. Content validity issues were considered and it was argued that in terms of both test content and measurement procedures the Queensland Test should provide an equally valid measure of general intelligence with both groups. 
The criterion related validity coefficients were of approximately the same order for each ethnic group although doubts were expressed about the adequacy of the criteria. Construct validity was investigated by considering the relationship of test performance to age and through factor analytic evidence. The analyses supported the view that the Queensland Test was primarily a measure of the same underlying construct within each ethnic group. In terms of prevailing psychological theories on human intelligence this construct was interpreted as being of a general intelligence nature.
Comparative data on item characteristics did not indicate any marked ethnic group differences. More apparent was the need to restructure particular subtests where items failed to discriminate adequately within both ethnic groups. It was concluded that the weight of evidence was in favour of the psychological equivalence of this ability measure with Maori and European children. 
Data for combined ethnic group samples have been reported, Pooled data were employed in some factor analyses and these supported a general intelligence interpretation of Queensland Test results. Preliminary norms were also derived from combined ethnic group data. 
Findings are discussed in relation to the concept of intelligence and its cross-cultural measurement, other Queensland Test research and recent cross-cultural studies on cognitive abilities in New Zealand.

year: 1977