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111.
Derek L. Holyoak Stephen T. Fife Katherine M. Hertlein 《Journal of marital and family therapy》2021,47(1):85-103
Previous research highlights the influence of therapist factors on treatment outcomes. One therapist factor proposed as fundamental to the process of therapy is the therapist's way‐of‐being, a relational concept that refers to how the therapist regards a client—either as a person or object (Fife et al., [2014] Journal of Marital and Family Therapy, 40, 20–33). Although this case has been made conceptually, there is little empirical research on therapists’ way‐of‐being with clients. The primary purpose of this research is to investigate clients’ perceptions of their therapists’ way‐of‐being. Utilizing a common factors perspective, the study seeks to explore: (a) how clients experience their therapists’ way‐of‐being and (b) the influence therapists’ way‐of‐being has on clients’ engagement. Phenomenological methods were used to gain a nuanced understanding of the phenomenon. Qualitative data were collected through semi‐structured face‐to‐face interviews with clients (N = 10) who received individual therapy from a marriage and family therapist. Results were organized into two main themes: core tenets (attunement, congruency, and aligning with clients) and operational tenets (providing affirmation and validation, balancing flexibility and structure, and accomplishing goals). Findings are used to make a case for adding the concept of way‐of‐being as an overarching construct for several well‐established therapist factors. Clinical and training implications are discussed. 相似文献
112.
Paul S. F. Yip Ray Watson K. S. Chan Eric H. Y. Lau Feng Chen Ying Xu Liqun Xi Derek Y. T. Cheung Brian Y. T. Ip Danping Liu 《Australian & New Zealand Journal of Statistics》2010,52(1):17-26
It is of interest to estimate the size of a crowd in a demonstration. We propose a practical method to obtain an estimate of the size of the crowd and its standard error. This method has been implemented in practice and, compared with other counting methods, is found to be more efficient, more timely and have less scope for bias. The method described in this paper was motivated by the annual 1 July demonstrations in Hong Kong, and data from the 2006 demonstration are used as an example of the proposed method. 相似文献
113.
Derek S. Young 《Statistics and Computing》2014,24(2):265-281
We introduce an extension to the mixture of linear regressions model where changepoints are present. Such a model provides greater flexibility over a standard changepoint regression model if the data are believed to not only have changepoints present, but are also believed to belong to two or more unobservable categories. This model can provide additional insight into data that are already modeled using mixtures of regressions, but where the presence of changepoints has not yet been investigated. After discussing the mixture of regressions with changepoints model, we then develop an Expectation/Conditional Maximization (ECM) algorithm for maximum likelihood estimation. Two simulation studies illustrate the performance of our ECM algorithm and we analyze a real dataset. 相似文献
114.
The contribution of motion and feature invariant information in infants' discrimination of maternal versus female stranger faces was assessed. Using an infant controlled habituation–dishabituation procedure, 4‐ and 8‐month‐old infants (N = 62) were tested for their ability to discriminate between their mother and a female stranger in 4 different conditions varying whether motion or feature information about the faces was available. The faces were presented in a still or dynamic video image with either a positive or a negative contrast. In each condition, infants habituated to a stranger's face and then viewed, in 3 pairs of alternating novelty test trials, either a new stranger or their mother's face. Results show that motion information contributes to the 8‐month‐old infants', but not the 4‐month‐old infants' discrimination of maternal faces. These results are interpreted in relation to recent findings and models in the adult literature suggesting that there is an enhanced contribution of dynamic information in face recognition when the face is familiar. Our data confirm that from the outset, there is a complex interplay of feature and motion information in the discrimination of the mother's face when the viewing condition is not optimal. 相似文献
115.
Derek Layder 《The Sociological review》1989,37(3):530-537
When my article ‘The relation of theory and method: causal relatedness, historical contingency and beyond’appeared in The Sociological Review August 1988, it was followed by two critical responses in the same issue by Platt and Bulmer. In my opinion both of these responses seriously misrepresent and profoundly misunderstand my arguments. In what follows I identify the more salient of these errors and attempt to rectify them. 相似文献
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The role of decision analysis in the context of business policy is explored with the aid of a case study of a reorganization situation. This case study provides insights about the implementation of decision analysis in the policy field and also indicates guidelines for managers to follow in adapting the decision analysis approach to the resolution of the policy formulation problem. 相似文献
119.
Derek R Atkins 《Omega》1975,3(2):185-193
The use of economic models to decide on the choice of channels of distribution is often abandoned due to the difficulty of isolating where the effective power to control customer's loyalties resides. This paper describes an actual case where it was possible to develop an instrument to measure changing power relationships between merchants to assist in the strategic overhaul of a firm's distribution system. 相似文献
120.