Acceptability of traffic safety measures with personal privacy implications

The aim of the present study was to examine knowledge, beliefs, and acceptability of three information and communications technology (ICT) safety measures with personal privacy implications, that is, section control, informative intelligent speed adaptation (ISA), and event data recorder (EDR). A questionnaire study was carried out among car users in Sweden, Norway, and Denmark (n = 1319). Results demonstrated that the respondents displayed a low level of knowledge of the measures, although the level of acceptability was relatively high. Notably, EDR was perceived to be a greater threat to personal privacy than section control and ISA, and acceptability was also lower for EDR than for the other measures. In regression analyses, background factors, knowledge, and general and specific beliefs were entered as predictors of acceptability (Adj R² was approx. 0.70). Awareness that speeding is a problem and evaluating the measures as fair, effective, and a less infringement on personal freedom and personal privacy, resulted in higher levels of acceptability. The effects of background factors and knowledge were limited after controlling for different beliefs.     

Understanding consumer purchase of free‐of cosmetics: A value‐driven TRA approach

This study concerns the free‐of trend on the cosmetics market as expressed by a tendency among consumers to prefer cosmetics that are free of certain ingredients. Combining the Theory of Reasoned Action with a value‐driven approach, this study empirically investigates the association between consumers' personal values and their attitude and behaviour associated with purchasing free‐of cosmetics. A quantitative online survey of 250 Danish female consumers was conducted using self‐administering questionnaires. The findings indicate that consumers' willingness to purchase free‐of cosmetics (R² = .48) is both influenced by attitude (β = .65) and perceived subjective norm (β = .21) with attitude having the largest predictive power. Moreover, consumers' attitude towards willingness to purchase free‐of cosmetics seems to be value driven. Our results indicate that two values, self‐transcendence (β = .28) and self‐enhancement (β = ?.21), significantly influence attitude towards free‐of cosmetics purchase (R² = .10). Copyright © 2012 John Wiley & Sons, Ltd.     

Predicting interest in liposuction among women with eating problems: a population-based study

The purpose of this paper was to examine predictors of an interest in liposuction among women with eating problems. A questionnaire was sent to 3500 women aged 18-35 years, whereof 378 of 1861 responders screened positively on eating problems. Assessments included sociodemographic status, social network, physical exercise, attitudes towards cosmetic surgery, teasing history, body dysmorphic disorder-like symptoms, body image, self-esteem, personality, interpersonal attachment and emotional distress. Fifty-two percent reported an interest in liposuction, which was independently predicted by appearance orientation, appearance evaluation, being critical/quarrelsome, teasing history, wish for a better relationship with father, low education and being unmarried. Predictors differed somewhat from those previously found in the general population. Considering that our sample consisted of women with self-reported eating problems, the association between liposuction and eating behaviors should be further examined in a sample of patients with a formal eating disorder diagnosis.     

Electrophysiological correlates of impaired reading in dyslexic pre-adolescent children

In this study, event related potentials (ERPs) were used to investigate the extent to which dyslexics (aged 9-13 years) differ from normally reading controls in early ERPs, which reflect prelexical orthographic processing, and in late ERPs, which reflect implicit phonological processing. The participants performed an implicit reading task, which was manipulated in terms of letter-specific processing, orthographic familiarity, and phonological structure. Comparing consonant- and symbol sequences, the results showed significant differences in the P1 and N1 waveforms in the control but not in the dyslexic group. The reduced P1 and N1 effects in pre-adolescent children with dyslexia suggest a lack of visual specialization for letter-processing. The P1 and N1 components were not sensitive to the familiar vs. less familiar orthographic sequence contrast. The amplitude of the later N320 component was larger for phonologically legal (pseudowords) compared to illegal (consonant sequences) items in both controls and dyslexics. However, the topographic differences showed that the controls were more left-lateralized than the dyslexics. We suggest that the development of the mechanisms that support literacy skills in dyslexics is both delayed and follows a non-normal developmental path. This contributes to the hemispheric differences observed and might reflect a compensatory mechanism in dyslexics.     

Factor Invariance of Psychometric Schizotypy in Spanish and American Samples

The present study extended recent work examining the factor structure underlying the Wisconsin Schizotypy Scales by examining the factor invariance of this structure in Spanish and American nonclinical samples of young adults. A series of confirmatory factor analyses were conducted with 547 Spanish and 2,171 American young adults. Consistent with prior work, the best fitting model in both samples was a two-factor model with positive and negative schizotypy dimensions. Furthermore, the factor structure was invariant across the two samples. The findings support the construct validity of a multidimensional model of schizotypy and the use of psychometric inventories to assess these dimensions.     

The burden of disease among adolescents with personality pathology: quality of life and costs

In adults, personality disorders are associated with a low quality of life and high societal costs. To explore whether these findings also apply to adolescents, 131 adolescent patients were recruited from a mental health care institute in The Netherlands. Axis I and Axis II disorders were diagnosed using semi-structured interviews. The EuroQol EQ-5D was used to measure quality of life and costs were measured by the Trimbos and Institute for Medical Technology Assessment Questionnaire on Costs Associated with Psychiatric Illness. The mean EQ-5D index value was 0.55. The mean direct medical cost in the year prior to treatment was €14,032 per patient. The co-occurrence of Axis I and Axis II disorders was a significant predictor of a low quality of life. Direct medical costs were higher for the depressive personality disorder. This study shows that the burden of disease among adolescents with personality pathology is high. This high burden provides evidence to suggest that further research and development of (cost-)effective treatment strategies for this population may be worthwhile.     

Weltanschauung as a priori: sociology of knowledge from a ‘romantic’ stance

In this paper I reconstruct the central concept of the young Lukács??s and Mannheim??s sociology of knowledge, as they present it in their writings in the early decades of the twentieth century. I argue that this concept, namely Weltanschauung, is used to refer to some conceptually unstructured totality of feelings, which they take to be a condition of possibility of intellectual production, and this understanding is contrasted to an alternative construal of the term that presents it as logically structured, quasi-theoretical background knowledge. This concept has Kantian reminiscences: it is a condition of possibility of intellectual production in general. The young Mannheim and Lukács rely on ??Weltanschauung?? so understood as a phenomenon mediating between the facts of society and individual intellectual production and reception: it is seen as being conditioned by sociological facts and therefore as a historical and sociological category through which, and therefore indirectly, society enters into intellectual production.     

Instance‐based Learning: A General Model of Repeated Binary Choice

A common practice in cognitive modeling is to develop new models specific to each particular task. We question this approach and draw on an existing theory, instance‐based learning theory (IBLT), to explain learning behavior in three different choice tasks. The same instance‐based learning model generalizes accurately to choices in a repeated binary choice task, in a probability learning task, and in a repeated binary choice task within a changing environment. We assert that, although the three tasks are different, the source of learning is equivalent and therefore, the cognitive process elicited should be captured by one single model. This evidence supports previous findings that instance‐based learning is a robust learning process that is triggered in a wide range of tasks from the simple repeated choice tasks to the most dynamic decision making tasks. Copyright © 2010 John Wiley & Sons, Ltd.