title: An appraisal of nutrient supplies available for tree growth in a pumice soil

authors: Knight, P.J.

abstract: Chemical analyses have confirmed and explained the results of an earlier pot trial in which the availability of major nutrients in six pumice ash layers of Kaingaroa silty sand was assessed by the growth of radiata pine seedlings.
Almost all of the tree-available P is found in the present topsoil: the quantities-of P that occur in two buried soils (Waimihia and Rotoma ashes) are almost entirely in the form of organic P which is apparently very resistant to breakdown due to complexing with allophane. The N in these layers is similarly unavailable.
The mineral layers, about 4 ft in thickness (Taupo pumice and lapilli), which lie between the present topsoil and the uppermost buried soil, are very low in total N and P and exchangeable Mg, but relatively high in exchangeable K. Only the lower buried soil contains a reasonable quantity of exchangeable Mg and has a Mg : K ratio in favour of Mg.

text: An appraisal of nutrient supplies available for tree growth in a pumice soil Chemical analyses have confirmed and explained the results of an earlier pot trial in which the availability of major nutrients in six pumice ash layers of Kaingaroa silty sand was assessed by the growth of radiata pine seedlings.
Almost all of the tree-available P is found in the present topsoil: the quantities-of P that occur in two buried soils (Waimihia and Rotoma ashes) are almost entirely in the form of organic P which is apparently very resistant to breakdown due to complexing with allophane. The N in these layers is similarly unavailable.
The mineral layers, about 4 ft in thickness (Taupo pumice and lapilli), which lie between the present topsoil and the uppermost buried soil, are very low in total N and P and exchangeable Mg, but relatively high in exchangeable K. Only the lower buried soil contains a reasonable quantity of exchangeable Mg and has a Mg : K ratio in favour of Mg.

year: 1970

title: Parkins v Parkins

authors: Chevalier-Watts, Juliet

abstract: This case came about by appeal from the District Court, which dismissed the appellant’s claim.  The appellant, Grant Parkins (Grant) declared 25% interest by way of institutional constructive trust over a property in the Marlborough Sounds (the property), which is opposed by his brothers, Steven Parkins (Steven) and Reece Parkins (Reece).   Grant states that his interest arises because of his substantial contributions to the property after it was bought by his late father, Morris Parkins (Morris).  The property was substantively developed after its purchase.  The property had been left in equal shares to the three brothers by Morris in his will. Of note is that the terms of Morris’ will were not challenged in any way by any of the brothers. Whilst this case does not challenge the law of institutional constructive trusts, it provides a useful and instructive summary of the established law and thus adds to the institutional constructive trust narrative.  Prior to considering the law, we will first provide an overview of the facts.

text: Parkins v Parkins This case came about by appeal from the District Court, which dismissed the appellant’s claim.  The appellant, Grant Parkins (Grant) declared 25% interest by way of institutional constructive trust over a property in the Marlborough Sounds (the property), which is opposed by his brothers, Steven Parkins (Steven) and Reece Parkins (Reece).   Grant states that his interest arises because of his substantial contributions to the property after it was bought by his late father, Morris Parkins (Morris).  The property was substantively developed after its purchase.  The property had been left in equal shares to the three brothers by Morris in his will. Of note is that the terms of Morris’ will were not challenged in any way by any of the brothers. Whilst this case does not challenge the law of institutional constructive trusts, it provides a useful and instructive summary of the established law and thus adds to the institutional constructive trust narrative.  Prior to considering the law, we will first provide an overview of the facts.

year: 2022-06-01

title: Evaluation of treatment responsivity in a psychopathic prison treatment sample

authors: Champion, Michelle Elizabeth

subjects: psychopathy

abstract: Although punishment still dominates the criminal justice system, the progression of research on offending and imprisonment has led to a general consensus that rehabilitation programmes are the appropriate method to effectively reduce both recidivism and prison populations. Hence, many effective offender treatment programmes have been developed. This thesis evaluated phase one of a 10 month pilot treatment programme which used the theories and principles of effective programming to develop an effective programme for male high risk violent offenders assessed with elevated psychopathic personality (High Risk Personality Programme; HRPP), a population of offenders that is often regarded as treatment resistant. Specifically, phase one of the HRPP was designed to address the participants’ responsivity barriers (namely, antisocial interpersonal style) in order to increase self-efficacy, therapeutic alliance, treatability, and readiness, and to reduce perceived coercion in order to aid engagement and success in treatment. A sample of 11 male HRPP inmates had data collected before and after their 17-week first phase of the 10 month three-phase programme. Treatment contact comprised four sessions per week, including three group sessions of 2.5 hours, and 1 individual session of one hour, as well as a two-hour group cultural session that focused on Maori cultural identity (10 of the 11 men were Maori). The battery of tests employed included the Self-Efficacy Questionnaire; the responsivity and readiness scales of the Treatment Readiness Responsivity and Gain Scale; the Corrections Victoria Treatment Readiness Questionnaire, the Paulhus Deception Scale, and the therapist and client versions of the Working Alliance Inventory Short Form, the Perceived Coercion Scale, and an evaluation questionnaire. Demographic data was also collected. The results indicated that the majority of the participants came to the intervention ready or motivated to change. Perceived coercion remained low throughout the programme, representing the participant’s voluntary status. On average participants’ levels of self-efficacy and treatability (except callousness) improved significantly over the course of the treatment. Differing levels of improvement were found for the client and therapist perspective of the therapeutic alliance, indicating they interpreted the alliance differently. Participants with high PCL-R factor one scores showed a decrease in coercion, compared to an increase by their counterparts with low PCL-R factor one scores. Participants with high PCL-R factor one scores also had higher overall scores on the CVTRQ readiness measure, and the participant’s perspective of the therapeutic alliance. Individually, six of the treatment participants made significant improvements on at least five of the seven responsivity measures. These findings and their implications for treatment of psychopathic offenders are discussed, along with the relevance of the study’s responsivity measures, the strengths and limitations of the research project, and future research in this area.

text: Evaluation of treatment responsivity in a psychopathic prison treatment sample Although punishment still dominates the criminal justice system, the progression of research on offending and imprisonment has led to a general consensus that rehabilitation programmes are the appropriate method to effectively reduce both recidivism and prison populations. Hence, many effective offender treatment programmes have been developed. This thesis evaluated phase one of a 10 month pilot treatment programme which used the theories and principles of effective programming to develop an effective programme for male high risk violent offenders assessed with elevated psychopathic personality (High Risk Personality Programme; HRPP), a population of offenders that is often regarded as treatment resistant. Specifically, phase one of the HRPP was designed to address the participants’ responsivity barriers (namely, antisocial interpersonal style) in order to increase self-efficacy, therapeutic alliance, treatability, and readiness, and to reduce perceived coercion in order to aid engagement and success in treatment. A sample of 11 male HRPP inmates had data collected before and after their 17-week first phase of the 10 month three-phase programme. Treatment contact comprised four sessions per week, including three group sessions of 2.5 hours, and 1 individual session of one hour, as well as a two-hour group cultural session that focused on Maori cultural identity (10 of the 11 men were Maori). The battery of tests employed included the Self-Efficacy Questionnaire; the responsivity and readiness scales of the Treatment Readiness Responsivity and Gain Scale; the Corrections Victoria Treatment Readiness Questionnaire, the Paulhus Deception Scale, and the therapist and client versions of the Working Alliance Inventory Short Form, the Perceived Coercion Scale, and an evaluation questionnaire. Demographic data was also collected. The results indicated that the majority of the participants came to the intervention ready or motivated to change. Perceived coercion remained low throughout the programme, representing the participant’s voluntary status. On average participants’ levels of self-efficacy and treatability (except callousness) improved significantly over the course of the treatment. Differing levels of improvement were found for the client and therapist perspective of the therapeutic alliance, indicating they interpreted the alliance differently. Participants with high PCL-R factor one scores showed a decrease in coercion, compared to an increase by their counterparts with low PCL-R factor one scores. Participants with high PCL-R factor one scores also had higher overall scores on the CVTRQ readiness measure, and the participant’s perspective of the therapeutic alliance. Individually, six of the treatment participants made significant improvements on at least five of the seven responsivity measures. These findings and their implications for treatment of psychopathic offenders are discussed, along with the relevance of the study’s responsivity measures, the strengths and limitations of the research project, and future research in this area.

year: 2010