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The Gist of Hot and Cold Cognition in Adolescents Risky Decision Making

The Gist of Hot and Cold Cognition in Adolescents Risky Decision Making
青少年风险决策中的冷热认知要点
批准号:
8712239
负责人:
Valerie Frances Reyna
金额:
$63.22万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2012
资助国家:
美国
项目状态:
已结题
起止时间:
2012-09-27 至 2016-12-31

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DESCRIPTION (provided by applicant): Risky behavior contributes to substantial morbidity and mortality during adolescence, and unhealthy patterns of behavior that debut during this period have consequences that play out over a lifetime. For example, in a representative sample of 5,547 12- to 19-year-olds, none met criteria for cardiovascular health. Sensitivity to rewards (e.g., tasty foods) contributes to obesity and other unhealthy behaviors, and recent reviews of research on risky decision making in adolescence have focused on this topic. Although there is evidence that adolescents are more sensitive than adults are to rewards, not all studies find this pattern: Some studies find less sensitivity to rewards among adolescents, which cannot be explained simply by reward stages (anticipation vs. receipt). Other studies were not designed to isolate reward sensitivity, and so confound it with known developmental differences in risk attitudes, memory for outcomes, or feedback-induced strategies. Also, definitions of reward sensitivity vary across fields, and research on adolescent decision making does not distinguish among 4 different hypotheses tested here. These hypotheses make starkly different predictions about adolescent risk taking and effects of incentives on their behavior. Moreover, we examine the interplay between such factors as sensitivity to reward and risk, on the one hand, with emotions and drive states on the other hand. We test surprising, but theoretically motivated predictions, for example: (1) Drive states will induce reverse framing (taking greater risks for greater rewards and accepting larger sure losses) among adolescents even for objectively low rewards. (2) Inducing gist processing will have a protective effect on ris taking for rewards, reducing vulnerability to drive states. (3) Although most theories anticipate that adolescents will be more vulnerable to strong emotion than adults, and less able to accurately forecast their risky decisions, there is theoretical justification for the prediction tht adolescents will approach such risks more coldly than adults. Adolescents and adults will provide reward ratings and make decisions involving these same rewards (in counterbalanced order) using consequential and motivating incentive-compatible procedures. We examine common currency and domain-specific effects for candy bars and money, and use neuroimaging to test hypotheses about neural circuitry of risk taking. The Principal Investigator and other investigators are highly proficient data analysts and mathematical modelers. Analyses will include standard ANOVA for factorial designs (Table 1) with either decision choices or reward ratings as dependent variables. Using multiple regressions, measures of individual differences (principal components analysis will be used to reduce the number of predictors; see Reyna, Estrada et al., 2011), plus laboratory decisions and reward ratings, will be used to predict real-life risk taking on the Adolescent Risk Questionnaire. Therefore, we both manipulate levels of reward and measure sensitivity to reward as an individual difference, as well as manipulate challenges to cognitive control (e.g., drive states) and measure cognitive control, including inhibition (Behavioral Inhibition Scale and go/no-go task).
期刊论文(32)
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会议论文
Are rash impulsive and reward sensitive traits distinguishable? A test in young adults.
轻率的冲动和奖励敏感特征可以区分吗?年轻人的测试。
DOI: 10.1016/j.paid.2016.05.027
发表时间: 2016-09
期刊: Personality and individual differences
影响因子: 4.3
作者: [Romer AL, Reyna VF, Pardo ST]
通讯作者: Pardo ST
Development of Risky Decision Making: Fuzzy-Trace Theory and Neurobiological Perspectives.
发展危险决策:模糊跟踪理论和神经生物学观点。
DOI: 10.1111/cdep.12117
发表时间: 2015-06
期刊: Child development perspectives
影响因子: 6.4
作者: [Reyna VF, Wilhelms EA, McCormick MJ, Weldon RB]
通讯作者: Weldon RB
A signal detection analysis of gist-based discrimination of genetic breast cancer risk.
基于要点的遗传性乳腺癌风险辨别的信号检测分析。
DOI: 10.3758/s13428-013-0364-8
发表时间: 2013
期刊: Behavior research methods
影响因子: 5.4
作者: [Fisher,ChristopherR, Wolfe,ChristopherR, Reyna,ValerieF, Widmer,ColinL, Cedillos,ElizabethM, Brust-Renck,PriscillaG]
通讯作者: Brust-Renck,PriscillaG
The Gist of Juries: Testing a Model of Damage Award Decision Making.
陪审团要点:测试损害赔偿决策模型。
DOI: 10.1037/law0000048
发表时间: 2015
期刊: Psychology, public policy, and law : an official law review of the University of Arizona College of Law and the University of Miami School of Law
影响因子: --
作者: [Reyna,ValerieF, Hans,ValerieP, Corbin,JonathanC, Yeh,Ryan, Lin,Kelvin, Royer,Caisa]
通讯作者: Royer,Caisa
26
    The Gist of Hot and Cold Cognition in Adolescents Risky Decision Making
    • 批准号:
      8413274
    • 项目类别:
    • 资助金额:
      $52.34万
    • 财政年份:
      2012
    • 负责人:
      Valerie Frances Reyna
    • 依托单位:
    The Gist of Hot and Cold Cognition in Adolescents Risky Decision Making
    • 批准号:
      8551731
    • 项目类别:
    • 资助金额:
      $61.31万
    • 财政年份:
      2012
    • 负责人:
      Valerie Frances Reyna
    • 依托单位:
    A Web Tutor to Help Women Decide About Testing for Genetic Breast Cancer Risk
    • 批准号:
      8046102
    • 项目类别:
    • 资助金额:
      $20.24万
    • 财政年份:
      2011
    • 负责人:
      Valerie Frances Reyna
    • 依托单位:
    A Web Tutor to Help Women Decide About Testing for Genetic Breast Cancer Risk
    • 批准号:
      8212024
    • 项目类别:
    • 资助金额:
      $16.17万
    • 财政年份:
      2011
    • 负责人:
      Valerie Frances Reyna
    • 依托单位:
    海外基金