The Selection of Multiattribute Decision Making Methods for Scholarship Student Selection

Selecting scholarship students from a number of competing candidates is a complex decision making process, in which multiple selection criteria have to be considered simultaneously. Multiattribute decision making (MADM) has proven to be an effective approach for ranking or selecting one or more alternatives from a finite number of alternatives with respect to multiple, usually conflicting criteria. This paper formulates the scholarship student selection process as an MADM problem, and presents suitable compensatory methods for solving the problem. A new empirical validity procedure is developed to deal with the inconsistent ranking problem caused by different MADM methods. The procedure aims at selecting a ranking outcome which has a minimum expected value loss, when true attribute weights are not known. An empirical study of a scholarship student selection problem in an Australian university is conducted to illustrate how the selection procedure works.     

Integrated treatment: a conceptual framework for an evidence-based approach to the treatment of personality disorder

Evidence that various therapies are effective in treating personality disorder and that outcome does not differ substantially across treatments suggests that it is time replace concerns about the efficacy of specific therapies and which form of therapy to use with an evidence-based approach that combines methods that work from all therapies. A framework is proposed for selecting and combining eclectic treatment methods and delivering them in a coordinated way. The framework has two components: (1). a system for conceptualizing personality disorder based on empirical knowledge about the structure, etiology, development, and stability of personality pathology to use as a guide to selecting interventions and planning the sequence in which they will be used; and (2), a model of therapeutic change based on the general literature on psychotherapy outcome and specific studies of PD treatments. The framework proposes that integrated treatment be organized around general principles of therapeutic change common to all effective therapies supplemented with more specific treatment methods taken from the different therapies as needed to tailor treatment to individual patients and treat specific problems and psychopathology. The coordinated delivery of such a diverse array of interventions is achieved by using a phases of treatment scheme that proposes that treatment focus on specific symptoms and problems is a systematic and orderly way according to their stability and potential for change.     

Inconsistent communication: A simplified method for selecting messages

In examining the family's role in the development and perpetuation of disordered behavior, studies of inconsistent communication have focused on the frequency and impact of such communications in disturbed versus non-disturbed groups. For these and other lines of study, current methods for defining and selecting inconsistent messages are extremely time-consuming, and as a result, large-scale efforts have been discouraged. To address this problem, the current study attempted to develop and evaluate an efficient procedure for selecting inconsistent communications which would be comparable to the standard method. Most important, it was found that raters are capable of accurately judging affect in a particular channel when presented with several channels simultaneously, and as such, it is unnecessary to artificially separate channels when affect ratings are to be obtained. Future research should be facilitated by the method developed in the current study.     

Matching methods for selection of subjects for follow-up

This work examines ways to make the best use of limited resources when selecting individuals to follow up in a longitudinal study estimating causal effects. In the setting under consideration, covariate information is available for all individuals but outcomes have not yet been collected and may be expensive to gather, and thus only a subset of the comparison subjects will be followed. Expressions in Rubin and Thomas (1996, 2000) show the benefits that can be obtained, in terms of reduced bias and variance of the estimated treatment effect, of selecting comparison individuals well-matched to those in the treated group, as compared to a random sample of comparison individuals. We primarily consider non-experimental settings but also consider implications for randomized trials. The methods are illustrated using data from the Johns Hopkins University Baltimore Prevention Program, which included data collection from age 6 to young adulthood of participants in an evaluation of two early elementary-school based universal prevention programs.     

SOME NEW FRONTIERS IN PERSONNEL SELECTION RESEARCH

Current research developments in several areas of personnel selection methodology are reviewed. The areas reviewed represent attempts to develop alternatives to traditional paper-and-pencil methods of test development. These areas include computer-interactive tests in the employment situation, new ways of using life-history information, the use of physical tests in selecting individuals for physically demanding jobs, and the development of job-related medical standards for job assignment.     

关于初中学业不良者学业求助特征及相关研究

本研究通过问卷与学业测验方法对165名初中生进行了学业不良者学业求助特征及相关研究,其研究结果表明:初中学业不良者在学业求助对象选择上倾向于向同学求助;在求助态度衡量上,他们对求助益处的考虑较少;更能知觉到来自同学的自尊威胁;在求助方式的选择上更倾向于执行性求助。成绩-回避目标、低下的自尊与自我效能感等是学业不良者学业求助特征的影响因素。     

转型期妇产科医生实习质量提升对策

临床实习阶段是医学生到医生转型的关键时期,如何提高临床实习质量,本文作者认为建立新型的教学关系,高标准选择带教老师,年龄在35到50岁之间为佳,建立“双向交流”的教育方式;建立临床实习医生职业素养档案;建立实习岗前培训,增强风险意识;给予学生充分的实践机会以及采用多种措施弥补实习中的不足是切实有效的对策。     

Group counseling with adolescent special education students: challenges and useful procedures

While group counseling frequently is mandated for emotionally handicapped early adolescents, few studies have dealt with this population. This paper presents an overview of the challenges to offering group counseling with early adolescents. A set of methods of selecting students for group counseling is described, and group leadership and goals are presented. A series of useful therapeutic activities are also outlined.     

A comparison of three predictor selection techniques in multiple regression

Three methods for selecting a few predictors from the many available are described and compared with respect to shrinkage in cross-validation. From 2 to 6 predictors were selected from the 15 available in 100 samples ranging in size from 25 to 200. An iterative method was found to select predictors with slightly, but consistently, higher cross-validities than the popularly used stepwise method. A gradient method was found to equal the performance of the stepwise method only in the larger samples and for the largest predictor subsets.     

Health and legal issues in undercover narcotics investigations: Misrepresented evidence

This paper outlines some types of psychological disturbances found to occur in narcotics agents who use undercover investigative methods. Research results and other clinical findings dismiss popular notions of multiple personalities as a mental injury caused by prolonged role played pseudoidentities. Coping strategies for dealing with certain paranoid reactions are seen as potential sources of contamination in the gathering of evidence of criminal activity. Issues related to questions of health versus operative talents in selecting for personal suitability for undercover work are presented.     

Recommendations for Describing Statistical Studies and Results in General Readership Science and Engineering Journals

This paper recommends how authors of statistical studies can communicate to general audiences fully, clearly, and comfortably. The studies may use statistical methods to explore issues in science, engineering, and society or they may address issues in statistics specifically. In either case, readers without explicit statistical training should have no problem understanding the issues, the methods, or the results at a non-technical level. The arguments for those results should be clear, logical, and persuasive. This paper also provides advice for editors of general journals on selecting high quality statistical articles without the need for exceptional work or expense. Finally, readers are also advised to watch out for some common errors or misuses of statistics that can be detected without a technical statistical background.     

Assessment of Subtypes of Learning Disabilities

This article presents an assessment approach for diagnosis of subtypes of learning disabled students. Narrative vignettes are provided that describe the salient characteristics of five subtypes that have been identified within the population. Results of field-tests with the vignettes are reported. Administration procedures and implications for use by school psychologists are addressed. Subtype-specific suggstions for selecting additional assessment instruments and recommending instructional methods to teachers are provided.     

Selecting University Lecturers: What is and Should be Done

This paper presents a survey designed to identify the procedures used by British university departments when selecting academic staff and compare them with typical practice in other UK organizations. The results indicate that, compared with other large organizations, university departments make much less use of psychometric tests or assessment centres, relying heavily on the application form, a single interview and a presentation. There were no differences between academic departments of English, Biology or Psychology and the level of academic appointment only affected the composition of the interview panel. Possible reasons for the failure to use modern objective methods of selection are considered. It is argued that universities should apply more objective selection methods based on a full analysis of the competencies required of the higher education lecturer.     

Defining severe discrepancy in the diagnosis of learning disabilities: A comparison of methods

Given the significant increase in the number of students identified as learning-disabled (LD) and the growing concern about the overidentification of LD cases, attention has been focused on methods for determining a severe discrepancy between ability and achievement. Two such methods (a z-score discrepancy and a regression procedure) were compared by means of two different cutoff procedures on scores for 236 LD referrals. These results were then contrasted with a policy dictating that the lowest-achieving of those referred be considered as LD. Each student was evaluated with an individual intelligence scale and an achievement test. The results indicated that the regression procedure identified fewer students than did the z-score method. When the percentage of identified children is held constant, the methods were similar with respect to the types of errors made (false positives and false negatives). Data indicated that selecting the lowest-achieving students would have yielded about the same percentage of correct decisions, as defined by the multidisciplinary team, as did the two discrepancy methods. The policy implications of these findings are also considered.     

Psychosocial and Behavioural Assessment of Chronic Pain: Recommendations for Clinicians and Researchers

Abstract

A variety of methods have been developed for the assessment of chronic benign pain. In research or in clinical practise, choosing an adequate measurement technique can be a laborious task. This article has two main purposes: to report on some basic features to consider when selecting assessment instruments, and to present a review of some psychosocial and behavioural measurement methods for the assessment of chronic benign pain. The selected methods have, with one exception, been evaluated on Swedish chronic pain populations and are used in international pain research. In conclusion, we recommend the use of psychometrically sound instruments, and that the purposes for use of a measure have to be thoroughly considered in advance. We also emphasize that in clinical practise, each separate measure must be interpreted in a wider context, where clinical findings and judgements are considered as a whole. In addition, none of the single reviewed assessment techniques can replace the communication between the patient and the clinician.     

AN EVALUATION OF METHODS TO SELECT RESPONDENTS TO STRUCTURED JOB-ANALYSIS QUESTIONNAIRES

The purpose was to evaluate methods for selecting respondents who would respond accurately to items on a job-analysis questionnaire. One general method involved obtaining from employees measures that assessed background, performance, and organizational information. This information could be used to identify respondents who were knowledgeable about the job and, therefore, able to rate the job accurately. A second general method involved collecting job-analysis data from all potential job-analysis respondents and, on the basis of indices computed on these data, selecting a subsample from them. Two indices were investigated: (1) the D index, which assessed similarity between an individual's ratings and the population's mean ratings, and (2) the carelessness index, which measured an individual's tendency to rate tasks known to be unrelated to the focal job as important. Both methods were applied to a sample of 343 mental-health workers. Four general postulates for job analysts were proposed on the basis of the results: (1) Different selection measures yield somewhat different job-analysis respondents. (2) Respondents are not equally accurate and, with the use of the carelessness index, may be screened for the tendency to make errors. (3) In some applications, the number of sampled respondents needs to be greater than three in order to obtain reliable results. (4) To the degree that the job is ill-defined and unstable, the selection of job-analysis respondents assumes greater importance and is riskier.     

Preconception gender selection

Safe and effective methods of preconception gender selection through flow cytometric separation of X- and Y-bearing sperm could greatly increase the use of gender selection by couples contemplating reproduction. Such a development raises ethical, legal, and social issues about the impact of such practices on offspring, on sex ratio imbalances, and on sexism and the status of women. This paper analyzes the competing interests in preconception gender selection, and concludes that its use to increase gender variety in a family, and possible for selecting the gender of firstborn, might in many instances be ethically acceptable.     

筛选性决策和选择性决策的信息利用

在构像理论中,用来证明决策分为筛选和选择两个独立阶段的证据存在于：筛选阶段的信息在选择阶段不再被使用。本研究以构像理论为基础,设计实验室模拟实验,以实验情境中越来越苛刻的限制条件,迫使决策者在选择决策阶段不利用筛选信息,以此来检验决策者在选择决策阶段是否利用筛选信息,以及利用的程度和条件。实验情境的设计遵循这样一个原则：从信息最容易获得,记忆负荷最小的决策情境,过渡到信息最难以获得,记忆负荷最大的决策情境。研究得到以下结论：（1）筛选信息在大部分决策者进行选择性决策的时候得到了利用,用以选择最终的备择项;（2）随着选择决策过程中对于筛选信息的记忆负荷,以及认知负荷的增加,筛选信息在选择阶段被利用的可能性有所减少。     

Application of local linear embedding to nonlinear exploratory latent structure analysis

In this paper we discuss the use of a recent dimension reduction technique called Locally Linear Embedding, introduced by Roweis and Saul, for performing an exploratory latent structure analysis. The coordinate variables from the locally linear embedding describing the manifold on which the data reside serve as the latent variable scores. We propose the use of semiparametric penalized spline methods for reconstruction of the manifold equations that approximate the data space. We also discuss a crossvalidation strategy that can guide in selecting an appropriate number of latent variables. Synthetic as well as real data sets are used to illustrate the proposed approach. A nonlinear latent structure representation of a data set also serves as a data visualization tool.