“…In the health belief model (Janz & Becker, 1984) and protection motivation theory (Rogers, 1975, 1983), for example, perceived susceptibility (together with other concepts, such as perceived severity, perceived benefits, and perceived barriers) plays a significant role in predicting individuals’ likelihood of taking preventive action. Yet, researchers who theorize a causal relation between perceived risk and behavioral action have found both positive (Dolinski, Gromski, & Zawisza, 1987; Larwood, 1978; Weinstein, 1982, 1983; Weinstein, Sandman, & Roberts, 1990) and negative (Svenson, Fischhoff, & MacGregor, 1985; van der Velde, Hooijkaas, & Pligt, 1991) associations, and still others have reported an absence of significant associations (Joseph et al, 1987; Robertson, 1977; Svenson et al, 1985). Systematic reviews and meta-analyses have shown small, although significant, relationships between risk perception and likelihood of action (Floyd, Prentice-Dunn, & Rogers, 2000; Milne, Sheeran, & Orbell, 2000; Harrison, Mullen, & Green, 1992).…”