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Cognitive Models of HIV Decision Making in Young Adults

Cognitive Models of HIV Decision Making in Young Adults
年轻人艾滋病毒决策的认知模型
批准号:
6915492
负责人:
VIMLA L. PATEL
金额:
$19.9万
依托单位国家:
美国
项目类别:
财政年份:
2003
资助国家:
美国
项目状态:
已结题
起止时间:
2003-08-01 至 2007-01-31

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DESCRIPTION (provided by applicant): The incidence of HIV infection among young adults continues to accelerate at alarming rates despite widespread educational efforts and dissemination of materials designed to increase awareness of risk. With young adults under the age of 25 accounting for more than half of all new HIV infections, there is an urgent need to reduce the incidence in this population. Many interventions aimed at increasing HIV knowledge have not produced substantial decreases in risky sexual behaviors, and this lack of effectiveness may be a result of differences in how young adults make decisions about abstract, prototypical situations versus specific, real-life instances. Paradoxically, young adults make safe choices when reasoning about prototypical sexual situations, yet still exhibit risky behavior in actual, real-life settings. By examining young adults' decision-making in both real and prototypical situations, we may identify differences in reasoning processes that reveal why previous interventions were ineffective and also delineate dimensions of this paradox that must be addressed in future interventions. We aim to (1) conduct qualitative research to characterize the context surrounding young adults' risky behavioral choices and apply specialized cognitive methods of discourse analysis to examine processes underlying young adults' decision-making; (2) develop and refine cognitive models of the decision-making processes used by young adults in both real-life and hypothetical situations; and (3) compare these models of decision-making to identify and separate factors or characteristics associated with healthy vs. unsafe choices in risky situations. We will recruit 30 heterosexual men and 30 heterosexual women from a local city college who will complete daily journals chronicling their sexual activity over two weeks. We will use our analyses of journal contents to guide subsequent phases of the project. These include semi-structured interviews to investigate the reasoning strategies and situational factors underlying decision-making in both (a) real-life situations as recorded in the journals and (b) a prototypical risky situation compiled from instances of unsafe sexual encounters developed from review of the journals. From the semi-structured interviews, we will implement cognitive techniques of analysis, including propositional analysis and construction of semantic networks, to model the process of decision- making in each of the two contexts. Comparison of models will reveal the factors underlying the decision-making process and how they differ in real-life and prototypical situations. We anticipate that our analysis will identify those factors that promote healthy choices and those that lead to risky behavioral choices. Our findings will provide valuable insight into the aspects of young adults' decision-making that are most critical to target in interventions.
期刊论文(6)
专著(0)
科研奖励(0)
会议论文
Discerning patterns of human immunodeficiency virus risk in healthy young adults.
健康年轻人中人类免疫缺陷病毒风险的辨别模式。
DOI: 10.1016/j.amjmed.2008.04.022
发表时间: 2008
期刊: The American journal of medicine
影响因子: --
作者: [Patel,VimlaL, Yoskowitz,NicoleA, Kaufman,DavidR, Shortliffe,EdwardH]
通讯作者: Shortliffe,EdwardH
Risky decisions despite counter evidence: modeling a culture of safer sexual practices.
尽管有相反的证据,仍然有风险的决定:塑造更安全的性行为文化。
DOI: --
发表时间: 2005
期刊: AMIA ... Annual Symposium proceedings. AMIA Symposium
影响因子: --
作者: [Patel,VimlaL, Yoskowitz,NicoleA, Kaufman,DavidR, Gutnik,LilyA, Shortliffe,EdwardH]
通讯作者: Shortliffe,EdwardH
Comprehension of sexual situations and its relationship to risky decisions by young adults.
对性情境的理解及其与年轻人做出的危险决定的关系。
DOI: 10.1080/09540120701203303
发表时间: 2007
期刊: AIDS care
影响因子: 1.7
作者: [Patel,VL, Yoskowitz,NA, Kaufman,DR]
通讯作者: Kaufman,DR
Patterns of reasoning and decision making about condom use by urban college students.
城市大学生关于安全套使用的推理和决策模式。
DOI: 10.1080/09540120500333509
发表时间: 2006
期刊: AIDS care
影响因子: 1.7
作者: [Patel,VL, Gutnik,LA, Yoskowitz,NA, O'sullivan,LF, Kaufman,DR]
通讯作者: Kaufman,DR
Impact of Meaningful Use on Clinical Workflow in Emergency Departments
  • 批准号:
    8758201
  • 项目类别:
  • 资助金额:
    $97.93万
  • 财政年份:
    2014
  • 负责人:
    VIMLA L. PATEL
  • 依托单位:
AHRQ Training Program in Patient Safety and Quality
Cognition and Error Management for Critical Care
Cognition and Error Management for Critical Care