Social smiling is universally regarded as being an infant's first facial expression of pleasure. Underlying co-constructivist emotion theories are the assumptions that the emergence of social smiling is bound to experiences of face-to-face interactions with caregivers and the impact of two developmental mechanisms--maternal and infant imitation. We analyzed mother-infant interactions from two d...

Water management is facing major challenges due to increasing uncertainties caused by climate and global change and by fast changing socio-economic boundary conditions. More attention has to be devoted to understanding and managing the transition from current management regimes to more adaptive regimes that take into account environmental, technological, economic, institutional and cultural cha...

Address behavior is governed by politeness phenomenon which is culturally bound. This paper attempts to draw a cross-cultural comparison between Chinese and English address forms and, going beneath the surface, explore the cultural differences in value systems and their underlying philosophical sources. The study will help people develop a fuller understanding of the meanings of the address ter...

Human language is composed of sequences of reusable elements. The origins of the sequential structure of language is a hotly debated topic in evolutionary linguistics. In this paper, we show that sets of sequences with language-like statistical properties can emerge from a process of cultural evolution under pressure from chunk-based memory constraints. We employ a novel experimental task that ...

There is growing use of management assessment centres within parts of New South Wales Health. The present study examined outcome benefits from managers who participated in the Australasian Management Competencies Assessment Centre, some 123 staff from one rural and one metropolitan area health service. Results confirmed greater use of personal development plans and increased attendance at conti...

We explore potential conceptual and cultural change in folk-medical models within a Mexican community that may have taken place over the past 30 years. Building on a study from the 1970s, we explore the effects a government-supported biomedical clinic had on the content and distribution of folk-medical concepts. Surprisingly, we find that despite a dramatic increase in access to biomedicine and...

This study examines whether German and Portuguese fiveto six-, and eightto nine-year-old children distinguish between the feelings attributed to a victimizer or to themselves if they were the victimizers in two hypothetical moral violations (stealing and breaking a promise), and how they morally evaluate the emotions they attribute to victimizers and the person of the victimizer. The results sh...

Various researchers (i.e., Singelis, Triandis, Bhawuk, & Gelfand,1995; Triandis & Gelfand, 1998) have suggested that the cultural variables of horizontal and vertical individualism and collectivism correspond to Fiske’s (1991, 1992) relational models of collectivism, authority ranking, equality matching, and market pricing. In this study, we tested this claim in a cross-cultural comparison betw...

Here we present an analytical technique for the measurement and evaluation of changes in chronologically sequenced assemblages. To illustrate the method, we studied the cultural evolution of European cooking as revealed in seven cook books dispersed over the past 800 years. We investigated if changes in the set of commonly used ingredients were mainly gradual or subject to fashion fluctuations....

Religious rituals that are painful or highly stressful are hypothesized to be costly signs of commitment essential for the evolution of complex society. Yet few studies have investigated how such extreme ritual practices were culturally transmitted in past societies. Here, we report the first study to analyze temporal and spatial variation in bloodletting rituals recorded in Classic Maya (ca. 2...