3,948 research outputs found
Refocussing therapy : the effectiveness and uniqueness of a God-based therapy method : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University, Albany, New Zealand
Refocussing Therapy (RFT) is a God-based theory and psychotherapy approach. The aim of the present study was to evaluate the effectiveness and uniqueness of RFT using a quasi-experimental mode of investigation. Over a period of four months pre- and post-treatment assessments of 49 RFT clients' mental health status and religious coping were made using the TOP v 4.1 and RCOPE measures. Changes were also assessed for a comparison group of 10 pastoral care (PC) recipients. Significant positive treatment gains were reported by RFT clients, while PC recipients had smaller but generally positive treatment gains. Positive religious coping improved for both the RFT group and the PC group. However, negative religious coping reduced significantly for the RFT group but increased for the PC group. Findings offer preliminary support for the effectiveness of RFT. and indicate that RFT impacts significantly upon clients' clinical status and religious coping. Further research is recommended to determine the efficacy of RFT
Objective probability and quantum fuzziness
This paper offers a critique of the Bayesian interpretation of quantum
mechanics with particular focus on a paper by Caves, Fuchs, and Schack
containing a critique of the "objective preparations view" or OPV. It also aims
to carry the discussion beyond the hardened positions of Bayesians and
proponents of the OPV. Several claims made by Caves et al. are rebutted,
including the claim that different pure states may legitimately be assigned to
the same system at the same time, and the claim that the quantum nature of a
preparation device cannot legitimately be ignored. Both Bayesians and
proponents of the OPV regard the time dependence of a quantum state as the
continuous dependence on time of an evolving state of some kind. This leads to
a false dilemma: quantum states are either objective states of nature or
subjective states of belief. In reality they are neither. The present paper
views the aforesaid dependence as a dependence on the time of the measurement
to whose possible outcomes the quantum state serves to assign probabilities.
This makes it possible to recognize the full implications of the only testable
feature of the theory, viz., the probabilities it assigns to measurement
outcomes...Comment: 21 pages, no graphics, inspired by "Subjective probability and
quantum certainty" (quant-ph/0608190 v2
Robots and human dignity: A consideration of the effects of robot care on the dignity of older people
This paper explores the relationship between dignity and robot care for older people. It highlights the disquiet that is often expressed about failures to maintain the dignity of vulnerable older people, but points out some of the contradictory uses of the word 'dignity'. Certain authors have resolved these contradictions by identifying different senses of dignity; contrasting the inviolable dignity inherent in human life to other forms of dignity which can be present to varying degrees. The capability approach (CA) is introduced as a different but tangible account of what it means to live a life worthy of human dignity. It is used here as a framework for the assessment of the possible effects of eldercare robots on human dignity. The CA enables the identification of circumstances in which robots could enhance dignity by expanding the set of capabilities that are accessible to frail older people. At the same time, it is also possible within its framework to identify ways in which robots could have a negative impact, by impeding the access of older people to essential capabilities. It is concluded that the CA has some advantages over other accounts of dignity, but that further work and empirical study is needed in order to adapt it to the particular circumstances and concerns of those in the latter part of their lives
Estimation of distances in virtual environments using size constancy
It is reported in the literature that distances from the observer are underestimated more in virtual environments (VEs) than in physical world conditions. On the other hand estimation of size in VEs is quite accurate and follows a size-constancy law when rich cues are present. This study investigates how estimation of distance in a CAVETM environment is affected by poor and rich cue conditions, subject experience, and environmental learning when the position of the objects is estimated using an experimental paradigm that exploits size constancy. A group of 18 healthy participants was asked to move a virtual sphere controlled using the wand joystick to the position where they thought a previously-displayed virtual cube (stimulus) had appeared. Real-size physical models of the virtual objects were also presented to the participants as a reference of real physical distance during the trials. An accurate estimation of distance implied that the participants assessed the relative size of sphere and cube correctly. The cube appeared at depths between 0.6 m and 3 m, measured along the depth direction of the CAVE. The task was carried out in two environments: a poor cue one with limited background cues, and a rich cue one with textured background surfaces. It was found that distances were underestimated in both poor and rich cue conditions, with greater underestimation in the poor cue environment. The analysis also indicated that factors such as subject experience and environmental learning were not influential. However, least square fitting of Stevens’ power law indicated a high degree of accuracy during the estimation of object locations. This accuracy was higher than in other studies which were not based on a size-estimation paradigm. Thus as indirect result, this study appears to show that accuracy when estimating egocentric distances may be increased using an experimental method that provides information on the relative size of the objects used
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Forging consensus: an integrated view of how categories shape the perception of organizational identity
This paper integrates two approaches – the “categorization as a theoretical tool” and the “typicality judgment” – which both emphasize audience confusion as a mechanism through which category spanners become devalued or ignored. However, the two perspectives differ in their specification of why confusion will likely lead to devaluation or ignoring. In this study, we consider the interplay of these two approaches in the setting of corporate law market. We find that spanning product categories has a U-shaped relationship with perceived clarity of law firm identity. While none of the two perspectives alone can explain our findings, they can do so together
Autonomic physiological data associated with simulator discomfort
The development of a physiological monitoring capability for the Army's advanced helicopter simulator facility is reported. Additionally, preliminary physiological data is presented. Our objective was to demonstrate the sensitivity of physiological measures in this simulator to self-reported simulator sickness. The data suggested that heart period, hypergastria, and skin conductance level were more sensitive to simulator sickness than were vagal tone and normal electrogastric activity
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