Constructing Czechoslovakia: the meaning of "intelligence" in Czechoslovak educational discourse, 1900-1939

Before World War II, Czechoslovakia went through its constituting process, including the development of an educational system. We made an analysis of Czechoslovak discussions about educational uses of intelligence tests from a discourse-theoretic and social constructionist perspective. In particular, we examined which connotations became associated with the concept "intelligence" in educational scientific publications about possible educational uses of the newly introduced tests in the years 1900-1939. Results substantiate the inextricable entwining of the meaning of "intelligence" with the unique characteristics of the historical situation in Czechoslovakia before World War II.     

The effectiveness of Dry Bed Training for nocturnal enuresis in adults

Nine enuretic adults were successfully treated by the Dry Bed Training in a fairly short time (means = 15 weeks) including the retraining period for 3 Ss who relapsed after the therapy. There were no differences between primary and secondary (nocturnal) enuretics. The few relapses were neutralized by a short retraining. The study shows that this minimal intervention treatment is effective and efficient.     

Memory search and visual spatial attention: An event-related brain potential analysis

Event-related brain potentials (ERPs) were recorded from subjects as they attended to one diagonal of a visual display. The task was to respond only to memory set items (targets) at the attended diagonal and to ignore stimuli at the other diagonal. The probability that the display contained either an attended or an unattended target was 0.30. The spatial separation between attended and unattended stimuli was 1.6°. The ERP elicited by stimuli at the unattended diagonal contained a sequence of phasic components. The early N₁₇₀ and P₂₅₀ components were elicited by the onset of the display and the later components N₄₈₀ and P₅₅₀ by the offset of the display. The presence of masks delayed N₁₇₀ and P₂₅₀. The ERPs elicited by attended non-targets, in addition, contained an increased N₃₅₀ (C_z, F_z) and P₄₁₀ (P_3a, P_z, C_z). The ERPs elicited by attended and unattended non-targets started to differ after 200 msec. This finding suggested that selection is relatively late if selection must be based on a conjunction of features (location and orientation) and if the spatial separation between attended and unattended stimuli is small. Memory-set size affected the ERPs after 250 msec. The ERPs elicited by attended stimuli contained a broadly distributed (F_z, C_z, P_z) negative endogeneous component. The amplitude of this component was related to memory-set size. Finally, the ERPs elicited by attended targets contained a large P_3b (P_z, O_z) with a peak latency around 600 msec. The ERP results suggested the existence of three processing stages: (1) orienting to the attended stimuli; (2) controlled search, and (3) target decision.     

Attention demands in balance recovery following lower limb amputation

The attention demands in balance control after damage to the peripheral sensorimotor system were studied in 12 persons with a recent lower limb amputation. The interference of an arithmetic task with two postural tasks of different complexity (quiet standing and active weight shifting) was examined several times during their rehabilitation while the subjects stood on a force platform. Control data were obtained from healthy subjects. For both postural tasks, persons with amputation performed worse than controls. Quiet standing, a relatively simple task, revealed clear dual-task interference only in the amputation group. Evidence was found for a reduction in dual-task interference as rehabilitation progressed. In contrast, voluntary (feedback-controlled) weight shifting, a more complex task, revealed an equal amount of dual-task interference in persons with amputation and in controls, without changes in interference over the period of rehabilitation. The results indicate that attentional mechanisms may be involved in postural control, depending on both the novelty and complexity of the task. Moreover a reduction in attention demands of quiet standing may reflect a central adaptation of the postural organization to the peripheral sensorimotor impairments caused by lower limb amputation.     

Gender differences in the frequency of personality disorders in depressed outpatients

We examined gender differences in the frequency of DSM-III-R personality disorder diagnoses and symptomatology in a sample of 225 depressed outpatients. This research partially replicates and extends one of the first studies in this area by Golomb et al. (1995). Males were significantly more likely than females to meet diagnoses for schizotypal, paranoid, narcissistic, antisocial, obsessive compulsive, and borderline personality disorder. Compared to females, males were also significantly more likely to have schizoid, schizotypal, narcissistic, antisocial, and obsessive-compulsive personality disorder symptomatology. Females did not predominate in any personality disorder symptomatology or diagnoses. A possible explanation for these findings is discussed. The results of this study challenge traditional assumptions about gender differences in the frequency of personality disorders, and confirm the need for future studies to investigate the relation between gender and personality disorders in specific Axis I samples.     

Components of Stroop-like interference in word reading

Previous research has shown that the naming of the picture of, for example, a guitar is substantially delayed when it is accompanied by the name of an object from the same semantic category (e.g., piano) as compared to a nonword control (e.g., xxxxx). La Heij (1988a) has shown that a large part of this Stroop-like interference effect can be attributed to two semantic characteristics of the distractor word: its semantic similarity to the target picture and its semantic relevance in the task at hand. Furthermore, it was argued that the locus of these two interference effects is the process of target-name retrieval. If this is true, semantic interference effects should diminish or disappear when, instead of a picture-naming task, a word-reading task is used. In the present study this prediction is tested. The effects of four distractor characteristics are examined: semantic relatedness, semantic relevance, response set membership and wordness. In contrast to the original picture-naming task only the effect of wordness reached significance. The results of experiments 2 and 3 show that the absence of significant semantic context effects in experiment 1 is not simply due to the fact that a distractor word has less time to affect a word-reading response. The results are taken to support a name-retrieval account of semantic interference in color and picture naming.     

Predictors of Antisocial and Prosocial Behaviour of Bystanders in Workplace Mobbing

When will bystanders of workplace mobbing show antisocial or prosocial behaviour toward the victim? Results of a 2 × 2 vignette study (N = 177) suggest that high perceived responsibility of the victim for the onset of the mobbing evokes anger and consequently antisocial bystander behaviour, whereas low perceived responsibility generates sympathy and consequently prosocial bystander behaviour. The results further indicate that bystanders will show more antisocial behaviour and less prosocial behaviour toward the victim when they anticipate stigma by association. The implications of these results for interventions seeking to influence bystanders' behaviour in the context of workplace mobbing and for further research on this bystander behaviour are discussed. Copyright © 2015 John Wiley & Sons, Ltd.     

Testing the relationship between personality characteristics,contextual factors and entrepreneurial intentions in a developing country

Drawing upon the theory of planned behaviour (TPB ), we developed and tested a conceptual model which integrates both internal personality factors and external contextual factors to determine their associations with motivational factors and entrepreneurial intentions (EIs ). We then investigated if the model of EI applies in a developing country, namely Iran. We also set out to identify the most relevant factors for EI within this developing country context. Do distal predictors of EI including personality factors (i.e. need for achievement, risk taking and locus of control) and contextual factors (i.e. perceived barriers and support) significantly relate to EI via proximal predictors including motivational factors (i.e. attitudes towards entrepreneurship and perceived behavioural control [PBC])? Data were collected on 331 students from 7 public universities. The findings support the TPB for EI in Iran. All three motivational factors related to EI , but PBC showed the strongest association, which is different than in developed country contexts. Possible explanations for these differences are discussed. All three personality characteristics indirectly related to EI via the proximal attitudes towards entrepreneurship and PBC . Perceived contextual support and barriers indirectly related to EI via proximal PBC while perceived barriers also directly related to EI .     

THE STUDY AND TREATMENT OF MOTHERS AND INFANTS,THEN AND NOW: MELANIE KLEIN'S “NOTES ON BABY” IN A CONTEMPORARY PSYCHOANALYTIC CONTEXT

This paper draws on Melanie Klein's (unpublished) observational notes of her infant grandson, written primarily in 1938 and 1939. Apart from moving glimpses into a young family's life, the notes contain astute observations of an infant's behavior and emotions. Compared with Klein's published writings, the style is less theoretical and polemical. Later, in his latency years, Klein's grandson was in analysis with Marion Milner, who in 1952 published a paper drawing on the treatment. The present paper focuses on (1) how observations and treatment of the same child and his family by clinicians in close relationships with each other (Klein, Milner, and Winnicott) fertilized reciprocal influence but also brought into question the validity of Klein's observations, and (2) the relative merits and contributions of various modalities in understanding the infant's psyche, including experimental research, direct observation, parent–infant psychotherapy, and reconstructions from older patients—as occurs, for example, in psychoanalysis.