RASP: A system for the analysis of memory tasks

The purpose of this paper is to introduce a system for the analysis of memory tasks. The system involves four basic task dimensions, derived from an ecological analysis of memory functioning: Reproductivity (R), Acquisition (A), Sufficiency (S), and Productivity (P). Three studies are reported in which professional memory psychologists were asked to rate sets of standard laboratory and more ecologically relevant memory tasks in terms of the four RASP dimensions. In general, results implied independence across the two sets of tasks between the four dimensions. Interrater reliabilities were found to be modest to high. However, it was suggested that RASP best be used as a tool for understanding the meaningful relations that exist among dimensions within general sets or pools of tasks, for different classes of tasks, as well as for prototypical tasks. We argue that, especially when the relationship between RASP profiles for two particular tasks is crossvalidated by behavioral data, and conflict with assumptions about what memory systems or processes are involved, then there is a potential for conceptual refinement. This refinement could be attained either through an increased theoretical generalization, or through an increased theoretical precision. Based on obtained RASP information at the level of classes of tasks (e.g., episodic vs. semantic) as well as at a prototypical task level (e.g., word recall vs. prose recall), several intriguing memory phenomena are discussed. Finally, we suggest that RASP may serve as a tool for reducing the number of task-specific assumptions of what systems and processes mediate memory performance.     

Color naming: A mapping in the IMCS of common color terms

This study can be considered a follow-up of the investigations of basic color terms by Berlin & Kay and others following their paradigm. It is complementary to these inasmuch as a different method was used for identifying focal areas and boundaries of common color categories, namely semantic differential scales and isosemantic mapping. Further, colors from the entire color space were studied. No comparisons were made between languages, this study being only concerned with the Swedish language. The purpose of this study was to provide a more thorough mapping of the "spread gradients" in various areas of the NCS color space of color categories as represented by the most common color terms.     

Competence in Children at Risk for Psychopathology Predicted from Confirmatory and Disconfirmatory Family Communication

The relationship between confirmation/ disconfirmation in parental and family communication and offspring social competence was examined in 59 families in which at least one of the parents had been hospitalized for a functional psychiatric disorder. Communication samples were obtained using the Consensus Rorschach procedure both with parental couples and with parent-child family units. The communication was analyzed using the Confirmation-Disconfirmation Coding System (CONDIS). The competence at school of 7-and 10-year-old boys was rated by both peers and teachers. Competence at home was rated by the parents. The results indicated that the more competent the high-risk children were, both at school and at home, the more their family communicated in confirmatory ways and the less they communicated in disconfirmatory ways. Furthermore, although the parental couple CONDIS score and the family CONDIS score were modestly correlated, each contributed separately to the prediction of offspring competence. These communication data were not significantly related to parental psychopathology, neither severity of parental impairment nor the diagnosis of the patient-parent.     

Who should rule? Does personality matter?

The study of leadership and personality has a long and controversial history. A review of trends and empirical research on relations between personality characteristics and leadership is presented. It is concluded that fragmentation and a narrow focus have been characteristic of most empirical research on leadership personality. The total space encompassing leadership issues has been compartmentalized into subareas such as leader traits, behaviour styles, and the situational view. It is argued that leadership is a multifaceted phenomenon that cannot be captured by focusing on a small number of variables. A holistic approach attempting to cover a range of traits so as to discern more complex trait patterns in relation to kinds of leader behaviour in different organizational settings is needed to gain an in-depth insight into the complexity of leader behaviour and leader effectiveness. Fragmentation of individual functioning needs to be reduced. Research should also focus on the dynamics of the relationship between leader characteristics and leader behaviour in different social settings. © 1997 John Wiley & Sons, Ltd.     

Generalization of ratings based on projective tests

Abstract.— A multivariable-multimethod analysis was performed on six professional clinical psychologists' ratings of 38 patients for the three variables, Intelligence, Ability to Establish Contact and Control of Affect and Impulses. The judges based their ratings of the patients performance on each of the three tests Rorschach, TAT, and Sentence Completion separately as well as on all tests together. The stability coefficients and the consensus among judges was rather high but decreased when the depth of interpretation of the response variable increased. The ratings showed both convergent and discriminant validity but the generality of the ratings was generally low. The results support the opinions held among clinicians, that tests give different kinds of information about individuals and that clinicians, to some extent, use the information from each test as a subvariable which is integrated into a more global variable.     

The convergent validity of four indices of cognitive complexity in person perception A multi-index multimethod and factor analytical approach

Abstract.— An application of the Campbell and Fiske multimethod-multitrait analysis and factor analysis was used to study the convergent validity of the following indices of cognitive complexity: Bieri's Index, Vannoy's Interaction Variance Measure, Number of Factors, and First Factor Percentage. In the analysis the individual constructs elicited by Reptest were contrasted with two sets of provided constructs, namely Semantic Differential and Personality Differential scales. The subjects were 36 psychology students. The results indicated that the convergent validity of the indices over construct type was low and that the construct type had an effect upon the intercorrelations of different indices of cognitive complexity.     

Structural representations of person perception A comparison between own and provided constructs

Abstract.— The dimensions of perceiving other people were compared from two types of data, one representing a person's individual constructs and indexed by two different rating methods (Reptest technique and Similarity Ratings), the other constructs provided by the experimenter, also measured by two methods (Semantic Differential and Personality Differential). Thirty-one female psychology students, rated fifteen role figures by using the four methods. Indices of factorial and cluster similarity of roles showed that the different rating methods yielded highly similar role structures. Each congruent factor and cluster could also be characterized by identical trait properties, but there were also important differences between the methods. Especially family roles formed factors and clusters that were not similar in the four sets of data. The results are discussed within the context of Kelly's personal construct theory.     

Age and brief separation: Note on children's distress reactions

26 children, one to three years old, were briefly separated from their parents in a strange situation in order to investigate the relation of age to children's crying and manipulation behavior. A significant negative correaltion was found between age and crying ( r =÷0.51), while no relation was observed between age and manipulation. The results support Bowlby's (1973) view that the peak of separation distress occurs during the child's second year of life.     

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.     

Executive working memory processes in dyslexia: Behavioral and fMRI evidence

Beneventi, H., Tønnessen, F. E., Ersland, L. & Hugdahl, K. (2010). Executive working memory processes in dyslexia: Behavioral and fMRI evidence. Scandinavian Journal of Psychology, 51, 192–202. Dyslexia is an impairment in learning to read and write, primarily associated with a phonological core deficit. However, the manifestation of symptoms in dyslexia also includes impaired working memory (WM). The aim of this study was to investigate cortical activation related to verbal WM in dyslexic and normal readers aged around 13 years, controlling for phonological awareness processing. We used a modified WM n‐back task where the participants remembered the first or last speech segment (phonemes) of the names of common objects shown as pictures. Dyslexic readers were impaired compared with the control group. Compared with the dyslexic readers, controls showed increased fMRI activation in the left superior parietal lobule and the right inferior prefrontal gyrus. Unlike controls, dyslexics did not show a significant increase in activation in WM areas with increased memory load. These findings provide support for a specific working memory deficit in dyslexic individuals.