Self-Appropriation between Social Mourning and Individuation: a Qualitative Study on Psychosocial Transition among Jehovah’s Witnesses

Pastoral Psychology - Loss and its associated grief are important elements of many adverse life events. The focus of this study is centred on a particular form of mourning: the affliction derived...     

On a Generalization of Local Independence in Item Response Theory Based on Knowledge Space Theory

Psychometrika - Knowledge space theory (KST) structures are introduced within item response theory (IRT) as a possible way to model local dependence between items. The aim of this paper is...     

The Attributes Adolescents Associate with Peer Popularity and Teacher Preference

Perceived popularity and perceived teacher preference were investigated in a sample of 351 (179 boys, 172 girls) 10th-grade students from an urban community experiencing a moderate degree of economic distress. Students completed rating scale sociometric and behavioral nomination measures. Data on GPAs and unexplained absences were obtained from the school. Multiple regression analyses revealed that different behaviors were associated with perceived popularity and perceived teacher preference. Low GPA, low submissiveness, and high rates of absenteeism were associated with high perceived popularity and a low perceived teacher preference. Snobbishness and prosociality were more strongly associated with perceived popularity than perceived teacher preference. Students who were perceived as high on both dimensions simultaneously maintained a commitment to their scholastic success at school while behaving in a highly friendly nonsubmissive manner. A relation was also found between individuals' ratings of students' peer popularity and their own behavioral and academic attributes.     

Räumliches Schließen als Sprachverstehen

dThe other side of mental models: theories of language comprehension” reads the title of a paper of Garnham (1996). At the opposite side is inference (see subtitle of Johnson-Laird, 1983). Inference as well as language comprehension have been extensively examined within the framework of the mental model theory. But investigations in these two areas seem to be pursued largely independently of each other, looking at the coin from only one of both sides. Taking spatial inference as an example, we argue that inferring a conclusion from premises describing a definite spatial layout is reducible to language comprehension, namely the construction of a single mental model; no model variation is performed to evaluate a tentative conclusion. The constitutive process in spatial reasoning is therefore the integration of the information of several premises into one mental model. This process is enlightened by figural effects that refer to principles of model construction that might conflict with one another. We suggest it to be helpful to consider anaphora resolution as part of the integration process.     

Electrophysiological response during source memory decisions in older and younger adults

We recorded event-related potentials (ERPs) as individuals made source monitoring decisions in a paradigm in which the influence of item familiarity and goal relevance could be separately evaluated. Younger and older adults read a list of words and subsequently distinguished these words from foils in a running recognition test in which some foils were repeated after a lag of 6 items, creating familiar lures. Behaviorally, older and younger adults performed equally well in the recognition of study words and the rejection of singly presented foils. However, older adults were more likely to respond to the familiar lures as though they had come from the study list, thus producing the expected group difference in source-monitoring error. For younger adults the ERPs elicited by the targeted study words were maximal at posterior sites and significantly greater than those elicited by either familiar lures or foils. Older adults generated far less differentiated ERP waveforms but with a markedly greater amplitude at frontal sites. We interpret this frontal maximum in the context of poorer source monitoring as suggesting that older adults are more dependent on controlled processes to make discriminations that seem to occur much earlier and more automatically for younger adults.     

Using individualism and collectivism to compare cultures--a critique of the validity and measurement of the constructs: comment on Oyserman et al. (2002)

Analyzing national and ethnic differences in individualism and collectivism, D. Oyserman, H. M. Coon, and M. Kemmelmeier (2002) showed that small differences in scales or samples produce markedly divergent results, challenging the validity of these constructs. The author examines the following limitations of research on individualism and collectivism: It treats nations as cultures and culture as a continuous quantitative variable; conflates all kinds of social relations and distinct types of autonomy; ignores contextual specificity in norms and values; measures culture as the personal preferences and behavior reports of individuals; rarely establishes the external validity of the measures used; assumes cultural invariance in the meaning of self-reports and anchoring and interpretation of scales; and reduces culture to explicit, abstract verbal knowledge.     

Psychometric properties of an adolescent version of the Barratt Impulsiveness Scale-11 for a sample of Italian high school students

The purpose of this study was to extend the development of the Italian version of the Barratt Impulsiveness Scale for use with adolescents. The analyses which led to the development of this version were based on data from 563 high school students. The internal consistency was good (Cronbach alpha=.78). A confirmatory factor analysis identified six first-order factors which converged into two second-order factors, a General Impulsiveness factor and a Nonplanning Impulsiveness factor. The General Impulsiveness factor included motor and attention or cognition items. The second-order factors differed from those obtained with the adult Italian version as well as the American version. Possible reasons for these differences are discussed. The new version correlated significantly with self-report measures of aggression and Attention-Deficit/Hyperactivity Disorder as well as with frequency of alcohol use and cigarette smoking.     

Logical reasoning and probabilities: A comprehensive test of Oaksford and Chater (2001)

We report two experiments testing a central prediction of the probabilistic account of reasoning provided by Oaksford and Chater (2001): Acceptance of standard conditional inferences, card choices in the Wason selection task, and quantifiers chosen for conclusions from syllogisms should vary as a function of the frequency of the concepts involved. Frequency was manipulated by a probability-learning phase preceding the reasoning tasks to simulate natural sampling. The effects predicted by Oaksford and Chater (2001) were not obtained with any of the three paradigms.     

Psychopathy scores and violence among juvenile offenders: a multi-measure study

This study examined the relations between psychopathy scores and violent behavior in 113 incarcerated adolescents. We compared the results of four different instruments designed to assess psychopathy features among juveniles-the Psychopathy Checklist: Youth Version (PCL:YV), two versions of the Antisocial Processes Screening Device (APSD), and a Psychopathy Content scale on the Millon Adolescent Clinical Inventory (MACI). We found that PCLY:YV scores were significantly correlated with violent offense history, unadjudicated violence, and institutional violence, as well as measures of the severity and instrumentality of prior violence. Receiver operating characteristic analyses generated statistically significant effect sizes (AUC values) ranging from 0.64 to 0.79. The three other measures generated statistically significant correlations with one or more of the violence criteria, although correlations and effect sizes tended to be smaller in magnitude. Our results offer some support for the validity of these measures of psychopathic features, and the value of the PCL:YV in particular, with respect to short-term measures of violence outcome among juvenile offenders.     

Hemispheric, attentional, and processing speed factors in the treatment of developmental dyslexia

Aim of the study is to analyze the contributions of hemispheric, attentional, and processing speed factors to the effects of neuropsychological treatment of developmental dyslexia. Four groups of dyslexic children (M-type dyslexia) were treated over a period of four months. A first group (n = 9) underwent Bakker's Hemisphere-Specific Stimulation, with presentation of words in the right and left visual field. A second group (n = 7) received the same stimuli randomly in either visual hemifield. A third group (n = 8) received the same words presented centrally at fixation point. A fourth group (n = 6) received central stimuli with fixed presentation time (1500 ms). The children were tested before and after treatment on reading and spelling measures. All groups improved significantly after treatment on all variables. However, the group that was treated with centrally presented stimuli improved more than the other groups in spelling measures. A possible explanation is that rapid, simultaneous presentation to both hemispheres enhances interhemispheric exchange, which could produce an advantage in tasks requiring a high degree of integration between left and right hemispheric functions, such as spelling. The absence of significant differences in reading improvement may point to the role of memory functions or strategic factors characterizing all the treatment programs, possibly overweighing the effect of the other factors.