Do subjective measures of attention and memory predict actual performance? Metacognition in older couples

Older individuals who recognize their cognitive difficulties are more likely to adjust their everyday life to their actual cognitive functioning, particularly when they are able to estimate their abilities accurately. We assessed self- and spouse-ratings of memory and attention difficulties in everyday life of healthy, older individuals and compared them with the respective test performance. Eighty-four older individuals (women's age, M = 67.4 years, SD = 5.2; men's age, M = 68.5 years, SD = 4.9) completed both the self and the spouse versions of the Attention Deficit Questionnaire and the Everyday Memory Questionnaire and completed two neuropsychological tests. Using the residual score approach, subjective metacognitive measures of memory and attention were created and compared with actual test performance. Significant associations between subjective and objective scores were found only for men and only for episodic memory measures. Men who underreported memory difficulties performed more poorly; men who overreported memory difficulties performed better. Men's recognition performance was best predicted by subjective measures (R2 = .25), followed by delayed recall (R2 = .14) and forgetting rate (R2 = .13). The results indicate gender-specific differences in metacognitive accuracy and predictive validity of subjective ratings.     

Metacognitive monitoring of attention performance and its influencing factors

Metacognitive monitoring is a central element of metacognitive processing exerting widespread influences on information processing. Albeit being subject to numerous empirical investigations referring to memory performance, there is little research investigating metacognitive monitoring in other cognitive domains. The present study investigated in 45 healthy students whether factors that are known to influence monitoring of memory performance, i.e. task difficulty, time of assessment, and practice, also exhibit a significant impact on monitoring of attention performance. A multivariate analysis of variance with three within-subject repeated measures factors on two dependent variables (monitoring of (a) time, and (b) errors in an attention task) was conducted. Results showed that monitoring ability significantly decreased with increasing task difficulty, was significantly better for post than for pre-assessment, and significantly increased with practice. Therefore, results suggest that the examined factors influenced monitoring of attention performance equivalent to the influence of these factors found in metamemory research.     

Wilhelm Reich – Ein blinder Seher?

The authors examine the extent to which the development of Wilhelm Reich’s ideas that led from Freud’s understanding of libido through marxism to sex-economy, from character-analysis to vegeto-therapy, from the orgasm reflex to the cosmic life energy “orgone”, might possibly be supported by a logic other than the one that Reich understood as "scientific". In so doing the authors differentiate the latent content from its manifest version and argue that if one focuses on the manifest content of Reich’s ideas, it is obvious that Reich ideologically falls back on the position of the “true socialists”, that his orgone theory ultimately re-vitalised the “new, true religion” Feuerbach’s (Engels 1888, p. 34) and that even Reich’s fetishization of genital love as a natural binding agent of human society finds its counterpart in Feuerbach. However, if one adds the latent content of Reich’s considerations, the unfolding of Reich’s ideas also presents the increasing reification of the human subject in its natural disguise as it emerged – in the light of historical materialism – under the social circumstances within which Reich developed his ideas. The authors develop the thesis that Reich’s misunderstanding of social processes as natural laws was not by coincidence but was due to the natural veil those processes were deceptively encircled. For as long as people keep the inner structure of their society beyond their social consciousness, they do not know what they are doing, so that the results of their social activity take on the appearance of being brought about by practical constraints caused by natural laws.     

Abwehr, Verdrängung und Ersatzbildung

The author investigates the relationship of defence, repression and substitutive formation as it presents itself in Freud’s writings. He shows that Freud gives at least four different meanings to the term “repression”: Freud uses it interchangeably with defence, as a consciously intended forgetting, as a specific unconscious mechanism of defence and to describe the consequence of defence mechanisms leading to substitutive formations. The inconsistencies in this relationship are discussed and clarified and Freud’s economic and linguistic attempts to justify repression are subjected to critique as well as the need of a primal repression as a necessary condition for repression proper. In developing Freud’s linguistic justification of repression further, the author presents defence as a semantic displacement. Ideas are excluded from the realm of the concepts which belong to them historically. These presentations become unconscious, i.e. repressed, in that they can no longer be identified as “cases” of these conceptual internal contents. At the same time they are displaced into the extensions of concepts whose internal contents do not belong to them originally. It is by virtue of the internal contents of these concepts that the displaced elements as substitutive formations once again attain consciousness, albeit a false one. It is suggested that repression as a specific defence mechanism of its own should be dismissed, to reverse Freud’s thesis that repression as a rule creates a substitutive formation into its opposite and to understand that the mechanisms used to build substitutes as a rule create repression.     

Trauma and traumatic neurosis: Freud's concepts revisited

The authors examine Freud 's concepts of 'trauma', 'protective shield against stimuli ' and 'traumatic neurosis' in the light of recent findings. 'Protective shield against stimuli' is regarded as a biological concept which appears in mental life as the striving to avoid unpleasant affects. 'Trauma' is a twofold concept in that it relates to mental experience and links an external event with the specific after-effects on an individual 's psychic reality. A distinction needs to be made between mentally destructive trauma and affective trauma. A destructive trauma does not break through the protective shield but does breach the pleasure-unpleasure principle, so that in the course of its subsequent mastery it leads to a traumatic neurosis. An affective trauma can be warded off under the rule of the pleasure-unpleasure principle and leads to a psychoneurosis.     

Konzepte der Identifizierung

The authors investigate primary, hysterical, narcissistic identification, and introjection as conceptualised by Freud, Melanie Klein’s projective identification, and Anna Freud’s identification with the aggressor and altruistic surrender. It is pointed out that hysterical identification, narcissistic identification, and introjection are unconscious processes leading into a state of primary identification, and that they can be distinguished on a clinical level as regards the emotional meaning the object has for the subject. In hysterical identification the aspects of an object with which one identifies and all its other aspects retain their emotional meaning, in narcissistic identification these other aspects also keep their emotional meaning, but in this case the aspects with which one identifies lose their emotional meaning, and in introjection all aspects of an object lose their emotional meaning. Furthermore, it is shown that hysterical or narcissistic identifications are the mechanisms underlying the identification with the aggressor, and that—along with projections—hysterical re-identification also plays a decisive role in projective identification and altruistic surrender, whereby in these latter processes the object identifies himself unconsciously with the contents projected onto him in a hysterical or narcissistic manner.     

Recognizing faces from ethnic in‐groups and out‐groups: Importance of outer face features and effects of retention interval

People recognize faces from their own ethnic group more accurately than faces from other ethnic groups. White German (WG) and Turkish participants living in Germany performed an old/new recognition test with faces from several ethnic groups. The presence or absence of external features (hair, face contour) and retention interval (immediate versus 3 weeks) were manipulated. Own‐ethnicity effects (OEEs) were found, with recognition accuracy and response bias varying across the different stimulus sets. The 3‐week retention interval reduced accuracy for in‐group faces but not for out‐group faces, while the removal of outer features was more harmful to out‐group faces than to in‐group faces. Copyright © 2010 John Wiley & Sons, Ltd.     

Universes of Fuzzy Sets and Axiomatizations of Fuzzy Set Theory. Part I: Model-Based and Axiomatic Approaches

For classical sets one has with the cumulative hierarchy of sets, with axiomatizations like the system ZF, and with the category SET of all sets and mappings standard approaches toward global universes of all sets. We discuss here the corresponding situation for fuzzy set theory.Our emphasis will be on various approaches toward (more or less naively formed)universes of fuzzy sets as well as on axiomatizations, and on categories of fuzzy sets. What we give is a (critical)survey of quite a lot of such approaches which have been offered in the last approximately 35 years. The present Part I is devoted to model based and to axiomatic approaches; the forth-coming Part II will be devoted to category theoretic approaches. This paper is a version of the invited talk given by the author at the conference Trends in Logic III, dedicated to the memory of A. MOSTOWSKI, H. RASIOWA and C. RAUSZER, and held in Warsaw and Ruciane-Nida from 23rd to 25th September 2005. Presented by Jacek Malinowski     

Is this a question? Not for long. The statement bias

Four experiments demonstrate a fundamental ‘statement bias’: questions are more often misremembered as statements than vice versa. The bias increases with increasing item comprehensibility (Experiment 1) and is related to depth of processing at encoding (Experiment 2). When sentences are simply comprehended, the bias is not affected by the truth of the statement underlying the sentence (Experiment 3). The statement bias generalizes to contexts in which people have to express consent with the content of the sentence (Experiment 4) but is somewhat reduced when they are not sure what the correct answer is. Our findings are consistent with the idea that during processing of a sentence the content of the sentence is represented similar to a statement.