Extending Standard Models of ZFC to Models of Nonstandard Set Theories

We study those models of ZFCwhich are embeddable, as the class of all standard sets, in a model of internal set theory >ISTor models of some other nonstandard set theories. This revised version was published online in June 2006 with corrections to the Cover Date.     

Transition to market economy promotes individualistic values: Analysing changes in frequencies of Russian words from 1980 to 2008

Google Books Ngram was used to assess changes in frequency of usage in words corresponding to collectivistic and individualistic values in Russia during the time of economic changes. It was found that in many domains transition to market economy was associated with a rise in the use of words corresponding to individualistic values and a decrease in the use of words associated with collectivistic values. In several cases, words corresponding to collectivistic terms were used more often than words corresponding to individualistic values. The results suggest that economic changes lead to a change in values structure, but that individualistic and collectivistic values can co‐exist because of the transitional sate of the Russian society.     

Theurgy revisited,or the harmony of cultural spheres

The paper argues that Nikolai Berdyaev’s doctrine of theurgy has remained relevant in today’s cultural-historical context because it highlights a continuing problem in the philosophy of art. The problem is the misunderstanding of the ludic nature of art, its role in the evolution of consciousness and transformation of reality. The author questions the idea that artistic play is deficient compared with religious expression. As a result of this critique, he proposes that the theurgic quest for a radically new form of creativity was misguided and that the true meaning of the aspiration behind it is the need to comprehend culture as a dialectically articulated integral system of the cultural forms that constitute it.

     

The contingent negative variation laterality and dynamics in antisaccade task in normal and unmedicated schizophrenic subjects

Contingent negative variation (CNV) topography, hemispheric asymmetry and time-course were investigated in healthy subjects and non-medicated paranoid schizophrenic patients in two antisaccade paradigms with the short (800-1000 ms) and long (1200-1400 ms) durations of the fixation period. EEG and electrooculogram (EOG) were recorded. Saccade characteristics and mean amplitudes of slow cortical potentials time-locked to peripheral target were analyzed in 23 healthy volunteers and 19 schizophrenic patients. Compared to healthy control subjects, schizophrenic patients had significantly slower antisaccades and committed significantly more erroneous saccades in the both antisaccade tasks. The prolongation of the fixation period resulted in noticeable decrease of error percent in patients group. The analysis of CNV time-course has revealed two distinct stages in both groups. The early CNV stage was represented by a negative wave with the maximal amplitude over midline fronto-central area, and the late stage was characterized by increased CNV amplitude at the midline and left parietal electrode sites. In healthy subjects the simultaneous activation of frontal and parietal areas was observed in the paradigm with the shorter fixation interval; the increase of the fixation period produced consecutive activation of these areas. Schizophrenic patients' CNV amplitude was generally smaller than that of healthy subjects. The most pronounced between-group differences of the negative shift amplitude were revealed at frontal electrode sites during the early CNV stage in both modifications of the antisaccade task. The deficit of frontal activation revealed in patients at the early stage of antisaccade preparatory set in both antisaccadic paradigms may be related to pathogenesis of paranoid schizophrenia.     

Contrast and assimilation in categorization and exemplar production

We studied contrast and assimilation in three tasks: an exemplar-production task, a categorization task, and a combined categorization-then-production task. On each trial of the first task, subjects produced a circle when prompted with a category label. In the second task, they classified lines that differed in length into one of four categories. On each trial of the combined task, they classified two lines and then produced a line when prompted by a category label. All three tasks converged on the same conclusion: subjects' representation of the categories (measured in pixels in the production tasks and by the direction of errors in classification) shifted systematically from trial to trial. When successive stimuli were from the same category, the representation of that category was pulled toward the exemplar from the previous trial. When successive stimuli were from different categories, the representations of the neighbouring categories were pushed from the category of the initial stimulus. We conclude that accounts of categorization and identification must accommodate both assimilation and contrast as a function of trial-to-trial shifts in representation.     

Psychologists' and social workers' self-descriptions using DSM-IV psychopathology

There is limited information on mental health of psychologists and social workers despite their rendering mental health services, so their subjective perception of mental disorder was explored via a self-evaluation survey in which they self-diagnosed the presence of DSM-IV disorders within themselves. The sample of 128 professionals included 63 psychologists and 65 social workers. The presence of Axis I traits was reported by 81.2%, the three most frequent traits being mood, obsessive-compulsive disorder, and eating disorder. Axis II traits were reported by 73.4% of subjects, the three most frequent conditions being narcissistic, avoidant, and obsessive-compulsive personality traits. While a high percentage of subjects reported the presence of either an Axis I or Axis II disorder, the average severity reported was low. More psychologists reported on mood, social phobia, and eating problems than social workers, while the latter reported more on psychotic problems. Psychologists reported more Axis II traits, especially paranoid, narcissistic, and avoidant subtypes. More women than men reported eating problems, while more men reported schizoid and avoidant personality traits. In conclusion, manifestations of subthreshold psychiatric conditions were prominently reported. These findings suggest encouraging mental health care professionals to explore treatment for problems if present.     

Continuity in adolescent career preparation and its effects on adjustment

Career preparation represents a major developmental task of adolescence, which has not received sufficient attention in empirical research on career development. Thus, this study was designed to examine the structure, continuity, and change in adolescent career preparation and its relationships with adjustment. The data were collected from a diverse sample of 389 adolescents on four occasions beginning in Grade 11 in high school and ending 6 months after high school graduation. Using Structural Equations modeling, a four-wave, developmental model of adolescent career preparation indicated by career decidedness, planning, and confidence was shown to fit the empirical data very well. Career preparation was characterized by continuity and a consistent pattern of positive concurrent and prospective associations with various indicators of adjustment. The results of the study provide empirical support for the theoretical propositions about the adaptive role of adolescent career preparation, particularly in terms of its contribution to psychological well-being and social integration.     

Emotional and aesthetic antecedents and consequences of music-induced thrills

The significance of music-induced thrills or chills was explored in 3 experiments (N= 223). Specifically, the ability of antecedent (priming) stimuli in different modalities and aesthetic domains (national anthems, stories, architectural objects, paintings) to increase the participants' thrills responsiveness to music by Rachmaninoff and Haydn was examined. In addition, the differential effects of having or not having experienced thrills on the participants' subsequent willingness to donate blood, and on their mood and self-concept, were tested. It was found that while the antecedent stimuli in different modalities could themselves induce thrills in a predictable manner, these priming stimuli, and the thrills they elicited, had relatively weak effects on the thrills subsequently induced by the Rachmaninoff and Haydn pieces. The measures of altruism, self-concept, and mood were not affected by either the antecedent variables or the thrills experience. Thrills may often accompany profound aesthetic experiences and provide their physiological underpinning, yet themselves be of limited psychological significance.     

Development of a Japanese version of the emotional skills and competence questionnaire

The present study described development of a Japanese version of the Emotional Skills and Competence Questionnaire and examined the relations of scores with those on Big Five scales of personality and self-esteem scales. The participants were 615 undergraduates. Factor analysis led to the shortened version of 24 items in three subscales. Although Cronbach alphas were low for the subscale, Manage and Regulate Emotion, values were satisfactory for the other two subscales, Express and Label Emotion and Perceive and Understand Emotion. Total scores of this version were positively correlated with score for self-esteem, Extraversion, and Openness but negatively correlated with scores on Neuroticism. This shorter Japanese versions shows suitable internal consistency and content validity, but other reliabilities and validities must be examined precisely.