A Sense-Making Approach to Understanding Adolescents' Selection of Health Information Sources

The authors propose that information sources are best understood as constructed by individuals in an attempt to find answers to questions of immediate relevance. Contact profiles, or patterns of source use for particular information, determine what constitutes a source for an individual. The study explores how adolescents acquire and use health information. Data analyses based on a probability sample of 200 adolescents identified nine contact profiles and supported four study hypotheses. Contact profiles differ according to health topics and are related to message sending and seeking regarding human sexuality and birth control. Adolescents with peer-media, home-oriented or multi-source contact profiles about human sexuality and birth control were more likely than others to be the peer advisors on this topic, and those with peer-media and multi-source profiles the ones more likely to be the information seekers about it. Contact profiles are also related to adolescents' health decision making capacity. Adolescents with peer-media and multi-source profiles for human sexuality and birth control information and those with home- oriented profiles for alcohol and smoking information engaged in more health decision making steps than those with other profiles. Finally, contact profiles are also related to awareness and contact with new information sources. Adolescents with peer-oriented and multi-source profiles were more likely than others to be aware of and have contacted a new peer education program in the school.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68266/2/10.1177_109019818401100403.pd

Communication and marketing as tools to cultivate the public's health: a proposed "people and places" framework

<p>Abstract</p> <p>Background</p> <p>Communication and marketing are rapidly becoming recognized as core functions, or core competencies, in the field of public health. Although these disciplines have fostered considerable academic inquiry, a coherent sense of precisely how these disciplines can inform the practice of public health has been slower to emerge.</p> <p>Discussion</p> <p>In this article we propose a framework – based on contemporary ecological models of health – to explain how communication and marketing can be used to advance public health objectives. The framework identifies the attributes of people (as individuals, as social networks, and as communities or populations) and places that influence health behaviors and health. Communication, i.e., the provision of information, can be used in a variety of ways to foster beneficial change among both people (e.g., activating social support for smoking cessation among peers) and places (e.g., convincing city officials to ban smoking in public venues). Similarly, marketing, i.e., the development, distribution and promotion of products and services, can be used to foster beneficial change among both people (e.g., by making nicotine replacement therapy more accessible and affordable) and places (e.g., by providing city officials with model anti-tobacco legislation that can be adapted for use in their jurisdiction).</p> <p>Summary</p> <p>Public health agencies that use their communication and marketing resources effectively to support people in making healthful decisions and to foster health-promoting environments have considerable opportunity to advance the public's health, even within the constraints of their current resource base.</p

Science–policy processes for transboundary water governance

In this policy perspective, we outline several conditions to support effective science–policy interaction, with a particular emphasis on improving water governance in transboundary basins. Key conditions include (1) recognizing that science is a crucial but bounded input into water resource decision-making processes; (2) establishing conditions for collaboration and shared commitment among actors; (3) understanding that social or group-learning processes linked to science–policy interaction are enhanced through greater collaboration; (4) accepting that the collaborative production of knowledge about hydrological issues and associated socioeconomic change and institutional responses is essential to build legitimate decision-making processes; and (5) engaging boundary organizations and informal networks of scientists, policy makers, and civil society. We elaborate on these conditions with a diverse set of international examples drawn from a synthesis of our collective experiences in assessing the opportunities and constraints (including the role of power relations) related to governance for water in transboundary settings

Refolding of Ribonuclease A monitored by real-time photo-CIDNP NMR spectroscopy

Photo-CIDNP NMR spectroscopy is a powerful method for investigating the solvent accessibility of histi- dine, tyrosine and tryptophan residues in a protein. When coupled to real-time NMR, this technique allows changes in the environments of these residues to be used as a probe of protein folding. In this paper we describe experiments performed to monitor the refolding of ribonuclease A fol- lowing dilution from a high concentration of chemical denaturant. These experiments provide a good example of the utility of this technique which provides information that is difficult to obtain by other biophysical methods. Real- time photo-CIDNP measurements yield residue-specific kinetic data pertaining to the folding reaction, interpreted in terms of current knowledge of the folding of bovine pancreatic ribonuclease A

The Evolving Role of Consumers

The culmination of the changes in healthcare, motivated in many ways by the rapid evolution of information and communication technologies in parallel with the shift toward increased patient decision-making and empowerment, has critical implications for clinical research, from recruitment and participation to, ultimately, successful outcomes. This chapter explores the developments impacting health consumers from various perspectives, with some focus on foundational issues in health communication and information behaviors as related to health consumerism. An overarching concern is the information environment within which health consumers are immersed, which is increasingly social, and underlying communication issues and emerging technologies contributing to the changing nature of patients’ information world. Not surprisingly, we will see that core findings from communication and information behavior research have relevance for our current understanding and future models of the evolving role of the health consumer