 The instability and mobility of migrant farm workers create unique barriers to accessing health care services including: transportation, cultural, language, and legal barriers. These barriers may prevent the diagnosis and treatment of HIV and sexually transmitted infections (STIs), and encourage their transmission.  Data on the behaviours of migrant farm workers show: lower rates of condom u...

Anxiety disorders, including panic disorder with or without agoraphobia, generalized anxiety disorder, social anxiety disorder, specific phobias, and separation anxiety disorder, are the most prevalent mental disorders and are associated with immense health care costs and a high burden of disease. According to large population-based surveys, up to 33.7% of the population are affected by an anxi...

In this study, I analyse how the Chinese Government imposes the concept of authenticity on local heritage practices in the process of heritage nomination, conservation and management. Rather than discussing authenticity as an objective criterion, I approach authentication as a social process in the heritage discourse that impacts on local cultural practice. Through illustrating two cases in Chi...

Children develop attachment relationships with caregivers they trust to care for and protect them, and children's care reflects the interplay of cultural and ecological processes. Central to children's care and relationships is the importance communities place on action that is directed by one's own thoughts and feelings (autonomy) or by the thoughts and feelings of others (social harmony). In ...

Digital media have today an enormous diffusion, and their influence on the behavior of a vast part of the human population can hardly be underestimated. In this review I propose that cultural evolution theory, including both a sophisticated view of human behavior and a methodological attitude to modeling and quantitative analysis, provides a useful framework to study the effects and the develop...

Language is culturally transmitted. Iterated learning, the process by which the output of one individual's learning becomes the input to other individuals' learning, provides a framework for investigating the cultural evolution of linguistic structure. We present two models, based upon the iterated learning framework, which show that the poverty of the stimulus available to language learners le...

The emerging emphasis on disaster risk reduction has broadened the range of experts whose knowledge must be garnered to resolve complex socio-technical challenges. This paper examines the role and position of the construction sector for addressing these concerns. Specifically, it examines the recursive nature of practices within the built environment, which can be seen as deeply ingraining frag...

Three studies investigated whether apologies and/or thanks in a favor asking email message increase normality of the message, positive attitude about the message, sender credibility and willingness to give the favor in the U.S. and Korea. Participants as the Sender in study 1 (N = 521) and as the Receiver in study 2 (N = 386) completed one of four versions of a questionnaire regarding a prototy...

We review the current state of agricultural systems science, focusing in particular on the capabilities and limitations of agricultural systems models. We discuss the state of models relative to five different Use Cases spanning field, farm, landscape, regional, and global spatial scales and engaging questions in past, current, and future time periods. Contributions from multiple disciplines ha...