Beside the point: Mothers’ head nodding and shaking gestures during parent–child play

Understanding the context for children's social learning and language acquisition requires consideration of caregivers’ multi-modal (speech, gesture) messages. Though young children can interpret both manual and head gestures, little research has examined the communicative input that children receive via parents’ head gestures. We longitudinally examined the frequency and communicative functions of mothers’ head nodding and head shaking gestures during laboratory play sessions for 32 mother–child dyads, when the children were 14, 20, and 30 months of age. The majority of mothers produced head nods more frequently than head shakes. Both gestures contributed to mothers’ verbal attempts at behavior regulation and dialog. Mothers’ head nods primarily conveyed agreement with, and attentiveness to, children's utterances, and accompanied affirmative statements and yes/no questions. Mothers’ head shakes primarily conveyed prohibitions and statements with negations. Changes over time appeared to reflect corresponding developmental changes in social and communicative dimensions of caregiver–child interaction. Directions for future research are discussed regarding the role of head gesture input in socialization and in supporting language development.     

Strategic and cognitive differentiation–integration effort in a study of 76 countries

The phenomena of strategic and cognitive differentiation and integration (SD–IE and CD–IE) amongst life history indicators and cognitive abilities as a function of level of latent life history speed have been robustly demonstrated in individual differences samples. Here we examine a cross-national sample (N = 76 nations) with respect to ten aggregate life history indicators (birth rate, infant mortality, skin reflectance, prevalence of STDs, overall life satisfaction, life expectancy, national IQ, cranial capacity, savings rate and crime rate), all of which share substantive common variance stemming from a K-Super factor which accounts for 66.6% of the variance amongst these indicators. All indicators became significantly less strongly correlated with the super factor as the level of K increased indicating the presence of robust SD–IE effects. A ‘cognitive’ factor comprised of the national IQ and cranial capacity variables also exhibited differentiation as a function of increasing levels of K, suggesting the presence of CD–IE also. Consistently with the findings of individual differences studies investigating SD–IE, the degree to which the indicators loaded on the K super-factor positively mediated their sensitivity to the effect.     

Liberation as a Correlate of Religiosity: a Christian–Muslim Perspective on Fundamental Trust

This article explores the dialectical relationship between liberating trust in reality and religious faith in God, interpreted from a Christian–Muslim perspective. An underlying conviction is that liberation constitutes a necessary mutual correlate of a “true” religiosity, i.e. liberation is to be conceived as both prerequisite for and realization of a genuine religiosity, and vice versa. As opposed to a “true” religiosity, born from liberating trust and finding its fulfilment in prophetic action aimed at liberation of human realities, religious belief and practice that stem from fundamental mistrust are likely to deteriorate into either religious fundamentalism or indifferentism. The article focuses on fundamental trust in reality as capable of evoking the liberating and uniting force of religious theory and praxis. It aims to render explicit the religious and ecumenical potential (hitherto not fully realized) of the theological–ethical considerations of Hans Küng, in particular within a Christian–Muslim framework. The first part of the article, more conceptual in character, examines Küng's views on fundamental (mis)trust and its religious implications. The second part seeks to identify theological insights that shed light on the specifically Christian and specifically Muslim interpretations of liberating trust. My hope is that this study may contribute to a truly global ecumenism whose objective is to render religion an instrument of liberation, not oppression.     

When the cat’s away,some mice will play: A basic trait account of dishonest behavior

In line with every-day observation, research has established substantial individual differences in ethical behavior, especially dishonesty and cheating. However, these individual differences have remained mostly unexplained, especially in terms of traits as specified in models of basic personality structure. Theoretically, a prime candidate to account for these differences is the Honesty–Humility factor proposed as the sixth basic personality dimension within the HEXACO Model of Personality. Despite clear theoretical links, corresponding behavioral evidence is scarce and limited due to methodological caveats. In a series of six behavioral experiments we thus bridge the gap between behavioral ethics and personality research – critically testing whether individual differences in dishonest behavior can be accounted for by basic traits in general, and Honesty–Humility in particular. We implement different cheating paradigms, tasks, incentive structures, samples, and sets of covariates to evaluate the robustness and generality of results. Overall, variance in dishonest behavior was indeed accounted for by Honesty–Humility which was the only consistent predictor of cheating across the various experimental setups and beyond relevant covariates including other personality factors. The results thus corroborate that individual differences in ethical behavior can be accommodated by comprehensive models of personality structure in general and the Honesty–Humility factor in particular.     

Relationships between regulatory temperament dimensions and self-regulatory behaviors at 4 and 6 months of age

The present study focused on relationships between temperament and behavior in early regulation development. Unlike most studies on the topic, we observed infant behavior in a naturalistic playful situation rather than in experimental stressful procedure, and employed temperament measures uniquely reflecting regulatory dispositions rather than a global measure of reactivity. The infant's self-regulatory behaviors were observed at 4 and 6 months during face-to-face interactions and regulatory dimensions were assessed at 4 months. We found that low intensity pleasure and soothability dimensions, related to the infant physical and social experience, respectively, significantly affected regulatory behavior and their influence showed to depend on the infant's age, with the former dimension being influential at the earlier age and the latter being influential when the behavior was observed at the later age. Results are interpreted on the light of a dynamic view of regulation development.     

Age-associated differences in global and segmental control during dual-task walking under sub-optimal sensory conditions

The ability to safely perform cognitive-motor dual-tasks is critical for independence of older adults. We compared age-associated differences in global and segmental control during dual-task walking in sub-optimal sensory conditions. Thirteen young (YA) and 13 healthy older (OA) adults walked a straight pathway with cognitive dual-task of walking-while-talking (WT) or no-WT under four sensory conditions. On randomly selected trials, visual and vestibular inputs were manipulated using blurring goggles (BV) and Galvanic Vestibular Stimulation (GVS), respectively. Gait speed decreased more in YA than OA during WT. Gait speed increased with GVS with normal vision but not BV. Step length considerably decreased with WT. Trunk roll significantly decreased only in OA with GVS in WT. Head roll significantly decreased with GVS regardless of age. Results indicate GVS-induced adaptations were dependent on available visual information. YA reduced their gait speed more than OA to achieve a similar pace to safely perform WT. GVS resulted in both age-groups to reduce head movement. However, with the addition of WT during GVS, OA also stiffened their trunk. Therefore, with increased attentional demands healthy OA employed different compensatory strategies than YA to maintain postural control.     

Is empathizing in the E–S theory similar to agreeableness? The relationship between the EQ and SQ and major personality domains

This study investigated the relationship between the Empathy Quotient (EQ) and Systemizing Quotient (SQ) and major personality domains (Neuroticism, Extraversion, Openness to Experience, Agreeableness, Conscientiousness, and Honesty–Humility) using two personality questionnaires: the NEO-FFI and the HEXACO-PI. Participants who responded were 1382 university students for the NEO-FFI, and 842 for the HEXACO-PI, with the EQ and SQ. The results showed almost no relationship between the EQ and SQ and the five-factor personality domains of the NEO-FFI. The regression analysis showed that the NEO-FFI explained only 2–3% of the variance of the EQ/SQ, while in the domains of the HEXACO-PI extraversion moderately correlated with the EQ (r = 0.32) and openness showed the highest correlation with the SQ (r = 0.44). The regression analysis showed that the HEXACO-PI explained 22% of the variance of the EQ and 28% of the variance of the SQ. The strong relationship between the EQ and agreeableness, which was reported as r = 0.75 by Nettle (2007), was hardly found in the results of the NEO-FFI (r = 0.16) and HEXACO-PI (r = 0.17). These results suggest that that empathizing and systemizing, as one-dimensional constructs, are not substantially related to personality, although some weak relationship might be observed between the EQ/SQ and some personality domains.     

Agreement of adolescent ratings with mother ratings and teacher ratings of ADHD symptom groups: A correlated trait-correlated method minus one analysis

This study examined the level of agreement of adolescent ratings with mother ratings, and adolescent ratings with teacher ratings of the inattention (IA) and hyperactivity/impulsivity (HI) symptom groups of ADHD. A total of 214 adolescents provided self-ratings of IA and HI, and their IA and HI were also rated by their mothers and teachers. The correlated trait-correlated method minus one model was applied, with adolescent ratings as the reference method, and the other two ratings as the non-reference methods. The findings indicated no additional variance in adolescent ratings for IA and HI that could not be accounted by mother ratings of IA and HI, respectively. In contrast, there was additional variance in adolescent ratings for IA and HI that could was not accounted by teacher ratings of IA and HI, respectively. The findings suggest that when diagnosing ADHD in adolescents, their reports of their own ADHD behaviors are not needed when mother reports of such behaviors are used.     

Predicting students’ learning strategies: The contribution of chronotype over personality

Students’ learning strategies as well as the search for its determinants have gained expanding interest in psychology and educational research. The present study investigated the contribution of chronotype, another construct of increasing importance in the academic context, to students’ learning strategies controlling for the established predictor of personality and its relations to chronotype. A sample of 318 college students (mean age = 22.6, SD = 2.5; age range = 19–34) was assessed online through self-report questionnaires. We discriminated between two learning strategy factors aggregated by a diverse set of learning strategies, learning discipline and elaboration. First, results confirmed significant associations between most personality scales and students’ strategy use. Furthermore, we found evidence for significant associations between chronotype and personality, as well as chronotype and learning strategies. Finally, structural equation modeling revealed that openness, agreeableness, conscientiousness, and morningness were significant predictors for elaboration, whereas learning discipline was significantly predicted by conscientiousness and morningness. We conclude that chronotype plays an important role explaining students’ learning strategies over and above personality.     

Interfaith Dialogue in Lebanon: Between a Power Balancing Act and Theological Encounters

This essay explores trends and directions of interfaith dialogue in Lebanon with a special focus on developments since the Ta'if Agreement (1989) signed at the end of the civil war. While viewing the encounters of interfaith dialogue in Lebanon against the background of political and social developments, the particular focus of this study is the ventures and potential of “inter-theological dialogue.” In particular, it explores the new initiatives whose focus is on theological and spiritual dialogue, since they seem to have been virtually ignored by recent studies in the field, even though inter-theological discussions have constituted an important part of inter-religious dialogue in Lebanon. The article proposes that theological dialogue in Lebanon is necessary in order to reach true ta?āyush (living together), particularly because politics and religion are intricately intertwined. Focusing on two initiatives within the past 15 years, it shows how they strive to make theological discourse – sometimes a merely intellectual exercise – relevant for society.