Nehama Lewis, Emily A Andrews, Denali Keefe, Nathan Walter
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A meta-analytical review of the relationship, antecedents, and consequences of information seeking and information scanning
Prior studies have examined correlates of health information seeking and scanning separately, focusing on distinct theoretical frameworks, antecedents, and outcomes. In this meta-analysis we synthesize this research (k = 21; N = 39,510) by examining the relationship between health information seeking and scanning, and their key antecedents and outcomes. Results show that seeking and scanning are moderately and positively correlated, supporting the claim that these are distinct, albeit related, and behaviors. Level of education and income are positive correlates of scanning (but not seeking) behaviors. Conversely, issue-relevance is positively associated with seeking (but not scanning). Results show substantial parity in associations between seeking and scanning with topic-relevant attitudes and behavioral intention. Information seeking (but not scanning), however, is a significant correlate of risk perceptions and perceived social norms. Thus, scanning and seeking are associated with distinct antecedents, but have similar effects. We offer theoretical implications and directions for future research.
期刊介绍：
Human Communication Research is one of the official journals of the prestigious International Communication Association and concentrates on presenting the best empirical work in the area of human communication. It is a top-ranked communication studies journal and one of the top ten journals in the field of human communication. Major topic areas for the journal include language and social interaction, nonverbal communication, interpersonal communication, organizational communication and new technologies, mass communication, health communication, intercultural communication, and developmental issues in communication.
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