Interpretation as Shaped by Projective Identification

How to make interpretations during the course of psychoanalytic treatment is a recurring clinical question. Certain aspects of the analysis serve as helpful signposts along the way. Patients have particular interpersonal ways of presenting themselves. The unique intrapsychic manner the patient has of relating to us (transference) and our feelings (countertransference) to these matters give us clues to study. Our understanding of these situations may lead to the development of a hypothesis we may or may not choose to share with the patient. Projective identification is a complex mental mechanism that can often shape the content and manner of an interpretation.     

PLS model building: A multivariate approach to personality test data

The aim of this study was to demonstrate how personality test data can be plotted with a multivariate method known as Partial Least Squares of Latent Structures (PLS). The basic methodology behind PLS modeling is presented and the example demonstrates how a PLS model of personality test data can be used for diagnostic prediction. Principles for validating the models are also presented. The conclusion is that PLS modeling appears to be a powerful method for extracting clinically relevant information from complex personality test data matrixes. It could be used as a complement to more hard modeling methods in the process of examining a new area of interest.     

Analysis of multinomial models under inequality constraints: Applications to measurement theory

Multinomial random variables are used across many disciplines to model categorical outcomes. Under this framework, investigators often use a likelihood ratio test to determine goodness-of-fit. If the permissible parameter space of such models is defined by inequality constraints, then the maximum likelihood estimator may lie on the boundary of the parameter space. Under this condition, the asymptotic distribution of the likelihood ratio test is no longer a simple χ² distribution. This article summarizes recent developments in the constrained inference literature as they pertain to the testing of multinomial random variables, and extends existing results by considering the case of jointly independent mutinomial random variables of varying categorical size. This article provides an application of this methodology to axiomatic measurement theory as a means of evaluating properly operationalized measurement axioms. This article generalizes Iverson and Falmagne’s [Iverson, G. J. & Falmagne, J. C. (1985). Statistical issues in measurement. Mathematical Social Sciences, 10, 131-153] seminal work on the empirical evaluation of measurement axioms and provides a classical counterpart to Myung, Karabatsos, and Iverson’s [Myung, J. I., Karabatsos, G. & Iverson, G. J. (2005). A Bayesian approach to testing decision making axioms. Journal of Mathematical Psychology, 49, 205-225] Bayesian methodology on the same topic.     

EFFECTS OF DRUGS AND DRUG COMBINATIONS IN PIGEONS TRAINED TO DISCRIMINAT AMONG PENTOBARBITAL,DIZOCILPINE, A COMBINATION OF THESE DRUGS,AND SALIN

Drugs with multiple actions can have complex discriminative‐stimulus properties. An approach to studying such drugs is to train subjects to discriminate among drug combinations and individual drugs in the combination so that all of the complex discriminative stimuli are present during training. In the current experiments, a four‐choice procedure was used to train pigeons to discriminate among dizocilpine (noncompetitive NMDA receptor blocker), pentobarbital (GABA_A receptor agonist), a fixed‐dose combination of these two drugs, and saline. Following extended training, low doses of pentobarbital or dizocilpine administered alone produced saline‐appropriate responding. Higher doses of pentobarbital produced responding on the pentobarbital‐appropriate key and higher doses of dizocilpine produced responding on the dizocilpine key. Administering the lowest doses of pentobarbital and dizocilpine together resulted in responding on the saline‐appropriate key. Increasing the dose of pentobarbital in the presence of low doses of dizocilpine produced responding primarily on the pentobarbital‐appropriate key; increasing the dose of dizocilpine in the presence of the lowest dose of pentobarbital produced responding primarily on the dizocilpine‐appropriate key. Combining the higher doses of pentobarbital and dizocilpine resulted in responding primarily on the drug‐combination key. Low doses of phencyclidine or ethanol produced responding on the saline‐appropriate key, but intermediate doses resulted in individual subjects responding predominately on either the pentobarbital key, the dizocilpine key, or the drug‐combination key depending on the subject. After the highest dose of phencyclidine or ethanol, most subjects responded predominantly on the drug‐combination key. Low doses of other drugs tested produced responding on the saline‐appropriate key. With the highest diazepam doses responding was largely confined to the pentobarbital‐appropriate key. The highest doses of dextromethorphan or dextrorphan resulted in responding on the dizocilpine key more frequently than on other keys. Across a range of doses, morphine produced responding predominantly on the saline key. The results using the four‐key procedure emphasized the role of both GABA_A and NMDA receptors in the complex discriminative stimulus properties of phencyclidine and of ethanol.     

‘Telepathic’ phenomena and separation anxiety

By discussing a treatment characterized by its difficult ending, the author strives to show the dynamic impact of separation on phenomena that can be seen as ‘telepathic’. Led to develop some inalienable attachment to her analyst in the primary transference, the analysand found herself caught up in the contradiction of her visceral dread of dependency, which compelled her to interrupt the work in progress. She then began to work out her analyst's comings and goings and to run into him in public places, as if to be assured of his immovability. This phenomenon arose with high frequency as the effect of some idealization of the maternal object aiming to deny the spatiotemporal gap. The chance that the experience of rejection via indifference may be repeated also entailed the transferential unfurling of a fantasy involving a double, undifferentiation counterbalancing the lived experience of separation. Furthermore, a ‘telepathic’ dream occurred as confirmation of this twin relationship which illustrates the analysand's refusal to renounce her narcissistic object. Projective identifications, agglutinated ego nuclei along with primitive cross‐identifications could, among other concepts, account for such phenomena which are projective in nature yet real all the same. Such mechanisms could have the power to relay thoughts the moment undifferentiated parts of the ego – if not unborn parts of the self – were activated in a potentially symbiotic zone. Marked by a feeling of dispossession, the analyst's countertransference not only seemed to underscore this hypothesis, it also gave a partial explanation for it. Until the analyst could recognize his own nostalgia for a symbiotic relationship, he had to encourage the occurrence of those unexpected meetings which stemmed from a convergence between the transference and the countertransference.     

Effects of within-class differences in sample responding on acquired sample equivalence

Two experiments examined whether acquired sample equivalence in many-toone matching was affected by variation in sample-response requirements. In each experiment, pigeons responded on either identical or different response schedules to the sample stimuli that occasioned the same reinforced comparison choice (i.e., to the within-class samples). Transfer-of-control tests were then conducted to determine acquired equivalence, or lack thereof, between these samples. In both experiments, there was minimal or no evidence of acquired sample equivalence when pigeons responded differently to the samples within each common-choice class. By contrast, transfer was observed if pigeons responded (a) identically to all sample stimuli, or (b) identically to samples within each common-choice class (viz., to samples that occasioned the same reinforced choice) and differently to samples from different classes (viz., to samples that occasioned different choices). These results may help to explain the recent lack of evidence for response membership in pigeons' acquired equivalence (Urcuioli, Lionello-DeNolf, Michalek, & Vasconcelos, 2006). They also raise questions about the functional sample stimuli and about possible interactions between acquired equivalence and acquired distinctiveness.     

Regularized Multiple-Set Canonical Correlation Analysis

Multiple-set canonical correlation analysis (Generalized CANO or GCANO for short) is an important technique because it subsumes a number of interesting multivariate data analysis techniques as special cases. More recently, it has also been recognized as an important technique for integrating information from multiple sources. In this paper, we present a simple regularization technique for GCANO and demonstrate its usefulness. Regularization is deemed important as a way of supplementing insufficient data by prior knowledge, and/or of incorporating certain desirable properties in the estimates of parameters in the model. Implications of regularized GCANO for multiple correspondence analysis are also discussed. Examples are given to illustrate the use of the proposed technique. The work reported in this paper is supported by Grants 10630 and 290439 from the Natural Sciences and Engineering Research Council of Canada to the first and the second authors, respectively. The authors would like to thank the two editors (old and new), the associate editor, and four anonymous reviewers for their insightful comments on earlier versions of this paper. Matlab programs that carried out the computations reported in the paper are available upon request.     

绩效归因过程及其对低工作绩效评估的影响

采用阈上启动方法和投射方法,以72名学校领导者为被试,对绩效归因过程及领导者有关下属低工作绩效归因和评估进行了探讨。研究表明：（1）绩效归因是双重过程：包括绩效外显归因和内隐归因;（2）外显因素影响领导者对下属低工作绩效行为的归因和评估,其中,领导者对下属低工作绩效行为的归因起中介作用;（3）绩效归因对低工作绩效评估的影响是双重过程：绩效外显归因和绩效内隐归因均影响了低工作绩效评估。     

空间能力测验及其研究应用

空间能力所表现出的个体差异一直是空间能力研究中的热点问题,在研究中所使用的测验也多种多样。二维空间能力测验主要包括标准心理旋转测验及其多种变式;三维空间能力测验则是运用虚拟现实技术针对动态空间定位与位置学习等空间能力开发出的新型测验。这些测验主要用于探讨空间能力个体差异的影响因素。本文在介绍测验的同时总结了空间能力个体差异研究的结果并提出展望。