Factorial Validity of the Cooperative Preschool Inventory for English- and Spanish-Speaking Hispanic Children

The Cooperative Preschool Inventory (CPI) in both English and Spanish was administered to preschool Hispanic children who were monolingual in either English or Spanish. Subscales were factor-analyzed separately. When the factors were compared using coefficients of congruence, we concluded that both measures appeared to assess the same underlying construct.     

Implicit evidence on the dissociation of identity and emotion recognition

Cognitive Processing - Recognition of identity and of emotional facial expressions of individuals are both based on processing of the human face. While most studies show these abilities to be...     

Neuropsychological tools to predict conversion from amnestic mild cognitive impairment to dementia. The TREDEM Registry

Most of the studies about conversion from Mild cognitive impairment (MCI) to dementia have focused on amnestic MCI (aMCI) which is considered a preclinical phase of Alzheimer’s disease. The aim of the present study was to identify neuropsychological tools that would best predict conversion from aMCI to dementia. Fifty-five aMCI subjects on the Treviso Dementia Registry were investigated. They underwent a neuropsychological evaluation during their first assessment and again at follow-up. Cox proportional-hazard regression models were created to measure the association between the dependent variable (dementia diagnosis or MCI status maintenance) and the neuropsychological test scores at baseline. The sample (28 women and 27 men; mean age 76.82 ± 5.88 years; education 7.62 ± 3.99 years) was observed for an average time of 2.17 ± 1.25 years. A Cox backward stepwise regression showed that the Rey Auditory Verbal Learning Test, Delayed Recall (p = .041) and Semantic Verbal Fluency tests (p = .031) appear to be useful in predicting conversion to dementia.     

Happiness takes you right: The effect of emotional stimuli on line bisection

Emotion recognition is mediated by a complex network of cortical and subcortical areas, with the two hemispheres likely being differently involved in processing positive and negative emotions. As results on valence-dependent hemispheric specialisation are quite inconsistent, we carried out three experiments with emotional stimuli with a task being sensitive to measure specific hemispheric processing. Participants were required to bisect visual lines that were delimited by emotional face flankers, or to haptically bisect rods while concurrently listening to emotional vocal expressions. We found that prolonged (but not transient) exposition to concurrent happy stimuli significantly shifted the bisection bias to the right compared to both sad and neutral stimuli, indexing a greater involvement of the left hemisphere in processing of positively connoted stimuli. No differences between sad and neutral stimuli were observed across the experiments. In sum, our data provide consistent evidence in favour of a greater involvement of the left hemisphere in processing positive emotions and suggest that (prolonged) exposure to stimuli expressing happiness significantly affects allocation of (spatial) attentional resources, regardless of the sensory (visual/auditory) modality in which the emotion is perceived and space is explored (visual/haptic).     

Robust anger: Recognition of deteriorated dynamic bodily emotion expressions

In two studies, the robustness of anger recognition of bodily expressions is tested. In the first study, video recordings of an actor expressing four distinct emotions (anger, despair, fear, and joy) were structurally manipulated as to image impairment and body segmentation. The results show that anger recognition is more robust than other emotions to image impairment and to body segmentation. Moreover, the study showed that arms expressing anger were more robustly recognised than arms expressing other emotions. Study 2 added face blurring as a variable to the bodily expressions and showed that it decreased accurate emotion recognition—but more for recognition of joy and despair than for anger and fear. In sum, the paper indicates the robustness of anger recognition in multileveled deteriorated bodily expressions.     

Information seeking and reciprocity: a transformational analysis

The motivation to reciprocate is analyzed within the framework of interdependence theory, with focus on the process of transformation of situations. A model of transformation is presented for the motivation to reciprocate and hypotheses regarding allocation behavior and information seeking are derived. The hypotheses are tested in two experiments implementing a game where participants allocate payoff to self and other in a sequential way, with one participant able to gather costly information regarding the other's previous behavior. Individual differences in the motivation to reciprocate are assessed with the Personal Norm of Reciprocity questionnaire. Results show that participants with high motivation to reciprocate seek information regarding other's past behavior, and react to this information as the norm of reciprocity prescribes. Participants with low motivation to reciprocate prefer information regarding the future of the interaction (Study 1), or no information (Study 2), and behave in a more selfish way. Results are discussed with respect of (1) the transformation of situation process, (2) the role of reciprocity as an interpersonal motive, and (3) the validity of the individual differences measure. Copyright © 2003 John Wiley & Sons, Ltd.     

Bohm's Metaphors, Causality, and the Quantum Potential

David Bohm's interpretation of quantum mechanics yields a quantum potential, Q. In his early work, the effects of Q are understood in causal terms as acting through a real (quantum) field which pushes particles around. In his later work (with Basil Hiley), the causal understanding of Q appears to have been abandoned. The purpose of this paper is to understand how the use of certain metaphors leads Bohm away from a causal treatment of Q, and to evaluate the use of those metaphors.     

The influence of elevated F scales on the validity of adolescent MMPI profiles

The Minnesota Multiphasic Personality Inventories (MMPI) of adolescent outpatients were examined to determine whether characteristically elevated F scales indicated an exaggeration of psychopathology. A treatment condition designed to reduce the motivation to exaggerate psychopathology did not lower scores of the F and F-K indices when subjects were administered a second MMPI. Similarly, actuarial interpretations for the second protocols were not more frequently selected by therapists as more valid, regardless of treatment condition and elevation of the F and F-K indices on the first MMPI profile. Elevations of Scales F, Pd/4, and Sc/8 characterized the adolescent MMPI profiles.