The effects of heuristic cues, motivation, and ability on systematic processing of information about breast cancer environmental factors.
The effects of heuristic cues, motivation, and ability on systematic processing of information about breast cancer environmental factors.
复制标题
启发式线索、动机和能力对乳腺癌环境因素信息的系统处理的影响。
DOI：
10.1080/10810730.2013.768722
复制
发表时间：
2013
影响因子：
4.4
通讯作者：
Atkin,CharlesK
中科院分区：
文献类型：
--
作者：
Smith,SandiW;Hitt,Rose;Nazione,Samantha;Russell,Jessica;Silk,Kami;Atkin,CharlesK
启发式系统模型被用来调查能力，动机和启发式信息线索预测知识得分的个人收到的信息写的不同文化水平的3个环境危险因素的乳腺癌。3个危险因素是遗传、孕酮和全氟辛酸在乳腺癌风险中的作用。在这项研究中，4,000多名妇女参加了一项在线调查。结果表明，支持的假设，能力（衡量教育，科学课程的数量，并在科学能力的信心）预测知识的获得和那些人谁提出了较低的识字水平的消息有显着较高的知识得分在所有3个消息主题。几乎没有人支持动机或启发式线索作为3个信息主题知识增益的直接预测因子，尽管它们作为全氟辛酸主题的主持人。作者为健康传播从业者提供了启示。
The heuristic systematic model is used to investigate how ability, motivation, and heuristic message cues predict knowledge scores for individuals receiving messages written for different literacy levels about 3 environmental risk factors for breast cancer. The 3 risk factors were the roles of genetics, progesterone, and ingesting perfluorooctanoic acid in breast cancer risk. In this study, more than 4,000 women participated in an online survey. The results showed support for the hypotheses that ability (measured as education, number of science courses, and confidence in scientific ability) predict knowledge gain and that those individuals who presented with the lower literacy level message had significantly higher knowledge scores across all 3 message topics. There was little support for motivation or heuristic cues as direct predictors of knowledge gain across the 3 message topics, although they served as moderators for the perfluorooctanoic acid topic. The authors provide implications for health communication practitioners.