Adaptation and communicative design.

Two theoretical frameworks that examine the nature of adaptability and mutual influence in interaction, interpersonal deception theory and interaction adaptation theory, were used to derive hypotheses concerning patterns of interaction that occur across time in truthful and deceptive conversations. Two studies were conducted in which senders were either truthful or deceptive in their interactions with a partner who increased or decreased involvement during the latter half of the conversation. Results revealed that deceivers felt more anxious and were more concerned about self‐presentation than truthtellers prior to the interaction and displayed less initial involvement than truthtellers. Patterns of interaction were also moderated by deception. Deceivers increased involvement over time but also reciprocated increases or decreases in receiver involvement. However, deceivers were less responsive than truthtellers to changes in receiver behavior. Finally, partner involvement served as feedback to senders regarding their own performance.     

The use of coping strategies by Danish children classed as bullies, victims, bully/victims, and not involved, in response to different (hypothetical) types of bullying

The coping strategies employed in response to different types of bullying, by 305 Danish children (142 boys, 163 girls) in school years four to nine (aged 10-15 years), were investigated. Children were classed into four bully-victim status types. A revised version of the Olweus Bully/Victim Questionnaire was used for the classification of children, and a Self-Report Coping Measure for the investigation of coping strategies. The coping strategy of Externalizing was used significantly more by children classed as bully/victims compared with victims and not involved children: Seeking Social Support and Internalizing were preferred significantly more by girls, whereas Externalizing was preferred significantly more by boys; Distancing, Seeking Social Support, and Internalizing were favored significantly more by children in years four to six compared with children in years seven to nine. Looking at coping strategies in response to different types of bullying, Seeking Social Support was used significantly more in response to attack on property relative to verbal bullying, social exclusion, and indirect bullying, and Distancing was used significantly less in response to attack on property compared with any of the other types of bullying. The results are discussed in relation to implications for educational practice.     

MCMI-II personality traits and symptom traits in parents of children with selective mutism: a case-control study.

The etiology of selective mutism (SM) in children is unknown but is regarded as multifactorial. SM is frequently associated with social anxiety and language disorder or delay. The present study addresses SM and social anxiety as a familial phenomenon by comparing self-reported personality traits and symptom traits (Millon Clinical Multiaxial Inventory) in parents of 50 SM children with control parents. Personality and symptom traits reflecting social anxiety are also explored separately in the parents of SM children with and without a comorbid communication disorder. The results confirm SM and social anxiety as a familial phenomenon. Assessment and treatment planning should take this into account. The family data also suggest different family transmissions of SM and social anxiety in the SM group with and without a comorbid communication disorder.     

Profiling Religious Maturity: The Relationship of Religious Attitude Components to Religious Orientations

This study examined the relationships between religious orientation and components of religious attitudes. Religious orientation was measured using Batson, Schoenrade, and Ventis' (1993) Religious Life Inventory. Affective, cognitive, and conative components of attitudes toward religious beliefs and practices were measured using an instrument constructed for the study. Participants were undergraduate students from four educational institutions in the United States. Systematic relationships were found among the dimensions of religious orientation and the components of religious attitudes. Means and Quest orientations had very similar profiles, characterized by high Cognition scores and relatively low Affect and Conation scores. By contrast, modestly low Cognition scores and significantly high Affect and Conation scores characterized the profile of the Ends orientation. Results are discussed in terms of the concept of mature religiosity.     

How valuable is a well‐crafted design and name brand?: Recognition and willingness to pay

Preferences for similarly designed consumer products, evaluated blind and branded and also with and without prices, were tested in a consumer setting. The consumer's perceptual experience led to preference of the well‐crafted high‐priced option. This preference was enhanced by priming consumers with background information about the brand, perhaps causing the subjects to guess which choice was the well‐known brand before evaluation. Preferences for that choice increased again when brand names were visible during evaluation. When actual prices were added to the evaluations, preferences for the well‐known brand were very robust to high prices, indicating the strength of the brand name. Using the least preferred option and the lowest price as an anchor, the consumers' price threshold to pay for the preferred design and the brand name was computed. Attempts to explain and predict individual differences of choices using measures of inherent design acumen, prior experience, and purchasing behavior were largely unsuccessful. Copyright © 2011 John Wiley & Sons, Ltd.     

Regularization and a general linear model for event-related potential estimation

The usual event-related potential (ERP) estimation is the average across epochs time-locked on stimuli of interest. These stimuli are repeated several times to improve the signal-to-noise ratio (SNR) and only one evoked potential is estimated inside the temporal window of interest. Consequently, the average estimation does not take into account other neural responses within the same epoch that are due to short inter stimuli intervals. These adjacent neural responses may overlap and distort the evoked potential of interest. This overlapping process is a significant issue for the eye fixation-related potential (EFRP) technique in which the epochs are time-locked on the ocular fixations. The inter fixation intervals are not experimentally controlled and can be shorter than the neural response’s latency. To begin, the Tikhonov regularization, applied to the classical average estimation, was introduced to improve the SNR for a given number of trials. The generalized cross validation was chosen to obtain the optimal value of the ridge parameter. Then, to deal with the issue of overlapping, the general linear model (GLM), was used to extract all neural responses inside an epoch. Finally, the regularization was also applied to it. The models (the classical average and the GLM with and without regularization) were compared on both simulated data and real datasets from a visual scene exploration in co-registration with an eye-tracker, and from a P300 Speller experiment. The regularization was found to improve the estimation by average for a given number of trials. The GLM was more robust and efficient, its efficiency actually reinforced by the regularization.     

Diplomacy and Psychology: Psychological Contributions to International Negotiations,Conflict Prevention,and World Peace

Psychological science has the potential to contribute to international diplomacy, and thereby indirectly to the prevention of conflicts between and within states that may escalate to wars. In this introduction of the Special Issue on Diplomacy and Psychology, different varieties of diplomacy are first briefly introduced. Then follows an enumeration of areas of psychological research that show the greatest promise of being directly or indirectly relevant to diplomacy. These research areas include judgement and decision making in negotiations and social dilemmas, social justice, intergroup conflicts, and intercultural processes. An additional area is research on environmental policy making, whose important role needs to be better recognized in international diplomacy. Overviews are also given of the articles included in the Special Issue.     

The Relationship Between Sluggish Cognitive Tempo,Subtypes of Attention-Deficit/Hyperactivity Disorder,and Anxiety Disorders

The objective of the present study was to examine the relationship between sluggish cognitive tempo (SCT), subtypes of attention-deficit/hyperactivity disorder (ADHD), and anxiety disorders (AnxDs). One hundred and forty-one children (90 males, 51 females) aged 7–13 years were assigned to four groups, i.e., referred children with comorbid AnxDs and ADHD (n = 25), ADHD (n = 39), AnxDs (n = 41), and nonreferred controls (n = 36). Furthermore we explored the association between SCT and several neurocognitive measures (reaction time, verbal memory, and spatial memory). Diagnoses were established using Kiddie-SADS P/L. SCT was assessed using a 17-item mother-reported questionnaire. SCT correlated significantly with inattentiveness, regardless of the subtype of ADHD. Furthermore, we found significant differences in the levels of SCT among the four groups, with the highest SCT scores observed in the comorbid group. SCT correlated with variability in spatial memory; in contrast, there was no correlation between SCT and reaction time.