An Experiment on the Numerical Modelling of Verbal Ratio Statements

Verbal statements are intuitively attractive for preference elicitation. In the analytic hierarchy process (AHP) the verbal responses to pairwise comparisons of relative importance are converted into real numbers according to the nine-point integer scale. Several alternative scales have been proposed for the conversion, but sufficient empirical evidence has not been produced to support the choice among these scales. We performed a comparative study in which subjects were requested to quantify verbal ratio statements by adjusting the heights of visually displayed bars. Subjects were also asked to employ verbal expressions in pairwise comparisons of areas of figures with different shapes. The principal result of the experiment was that the perceived meaning of the verbal expressions varies from one subject to the next and also depends on the set of elements involved in the comparison. Our results indicate that there are alternative numerical scales which yield more accurate estimates than the usual 1-to-9 scale and reduce the inconsistency of the comparison matrices. Alternative ways of using verbal preference statements are suggested to overcome the difficulties that arise from the context dependence of verbal pairwise comparisons. © 1997 John Wiley & Sons, Ltd.     

The stability of alexithymia during work in a high‐stress environment: A prospective study of Swedish peacekeepers serving in Kosovo

Larsson, M. R., Bäckström, M., Michel, P.‐O. & Lundh, L.‐G. (2010). The stability of alexithymia during work in a high‐stress environment: A prospective study of Swedish peacekeepers serving in Kosovo. Scandinavian Journal of Psychology. We applied a prospective design to reinvestigate the issue whether the sub‐domains of alexithymia could be considered stable traits or distress‐related states. Assessments of alexithymia and subjective distress were conducted before deployment to Kosovo in a sample of male peacekeepers. A second assessment was conducted approximately six months later during the final phase of service. The results showed evidence of moderate to high relative stability in all alexithymic sub‐domains. It was also found that a relative change in subjective distress predicted a relative change in difficulty identifying feelings and difficulty describing feelings but not in externally oriented thinking. We suggest therefore that the alexithymic sub‐domains could be considered relatively stable traits but that the level of difficulty identifying and describing feeling varies with the level of subjective distress.     

An aggression machine II. Interindividual differences in the aggressive defence responses aroused by varying stimulus conditions

PitkÄnen, L. An aggression machine. II. Interindividual differences in the aggressive defence responses aroused by varying stimulus conditions. Scand. J. Psychol., 1973, 14, 65–74.-The subjects, six aggressive and nonaggressive groups of ten 9-year old boys, selected by rating method, were tested with an "aggression machine" (PAM) constructed by the writer. The varying stimulus conditions included two situations of impulsive aggression and six variations of specified attackers. The results showed that (1) the larger part of the variance of the intensity of aggression in the PAM was accounted for by the situational variations than by interindividual differences in coping with thwarting situations as measured by a rating method. (2) The overtly aggressive boys showed strong discrimination between the situations, while the overtly nonaggressive boys were quite insensitive to situational variations. (3) The intensity of aggressive defence towards a boy of the same age correlated most highly with rated aggressiveness. (4) The latency, duration, and number of aggressive responses did not vary as easily as the intensity according to situations.     

Psychologists' perceptions of legal and ethical requirements for breaching confidentiality

This paper outlines the legal and ethical duties of psychologists in relation to preserving as well as breaching confidentiality in therapeutic relationships. It analyses the results of a questionnaire examining psychologists’ perceptions of the legal and ethical constraints on confidentiality and their likelihood of breaching confidentiality in different situations. The vast majority of participants indicated that the law permits them to disclose confidential information and that there is an ethical duty to disclose information to a third party when the patient is perceived to be dangerous. The results suggest that there is some uncertainty as to when confidentiality should be breached in practice and it is argued that the law is overly complex in this area and that guidelines are needed to assist psychologists in their clinical practice.     

SOME VIEWPOINTS ON WOMAN'S INNER SPACE

In this paper, illusion is examined as a prerequisite and necessary medium for the analysand's finding the genuine subjective reality of his own in the psycho-analytic interaction. Two kinds of illusion are discussed The first of them, transference illusion, is well-known, as is its understanding as a simultaneous existence of experiences stemming from different levels of reality. At its side, the author introduces the concept of developmental illusion, as an essential constituent of the analytic process. As contrasted to transference illusion, the wishes inherent in a developmental illusion have never become meaningfully represented in the analysand's mind. These interrupted developmental needs attaining shape and meaning, and thus the possibility to develop further in the analytic relationship, is dependent on the analyst's ability and ways to receive and meet the analysand's activated developmental illusion. The rôle of the analyst's ways to reach and convey his understanding is considered decisive in this process.     

Social desirability in personality inventories: Symptoms,diagnosis and prescribed cure

An analysis of social desirability in personality assessment is presented. Starting with the symptoms, Study 1 showed that mean ratings of graded personality items are moderately to strongly linearly related to social desirability (Self Deception, Impression formation, and the first Principal Component), suggesting that item popularity may be a useful heuristic tool for identifying items which elicit socially desirable responding. We diagnose the cause of socially desirable responding as an interaction between the evaluative content of the item and enhancement motivation in the rater. Study 2 introduced a possible cure; evaluative neutralization of items. To test the feasibility of the method lay psychometricians (undergraduates) reformulated existing personality test items according to written instructions. The new items were indeed lower in social desirability while essentially retaining the five factor structure and reliability of the inventory. We conclude that although neutralization is no miracle cure, it is simple and has beneficial effects.     

Tie strength and family formation: Which personal relationships are influential?

On the basis of the analysis of qualitative interviews in Western Germany, it has been argued that personal relationships have a strong impact on individuals' family formation processes and childbearing intentions. Persons who influence individuals' childbearing choices were identified. Strong ties, such as among core family members (i.e., parents and siblings), are an important contributing factor, but the authors are also able to show that weak ties, such as those among colleagues and acquaintances, need to be considered when examining social influence on family formation processes. Apart from single network partners, influential groups of persons have been identified. Such groups serve as a comparative standard regarding the timing of having one's first child and subsequent children.     

Comments on the paradox of analysis

A version of the so‐called paradox of analysis is enunciated which involves two principles of synonymy, referred to respectively as that of substitution and that of triviality. It is argued that for most “familiar” concepts of synonymy the former principle can be maintained whereas the latter one has to be rejected. I deal with some solutions to the paradox that have been proposed or discussed by Carnap, Lewy, Feyerabend and Hare, and adhere to Carnap's view that the puzzle arises from the use of unclarified and imprecise notions of synonymy.