“…With its roots in economic research conducted in the 1960s and 1970s (Grunig, , ; Markham & Grunig, ), the STP has been identified as one of the first deep theories of public relations to predict publics' passive or active communication behaviors (Aldoory & Sha, ). The STP has been tested in a variety of public relations management situations such as agricultural communication (Fett, ), nonprofit communication (McKeever, ), political campaigns (Hamilton, ), environmental issues (Grunig, ; Major, ), risk communication (Heath, Liao, & Douglas, ; Aldoory & Van Dyke, ; Aldoory, Kim, & Tindall, ), and crisis communication (Aldoory & Grunig, ). The STP contained three major independent variables (problem recognition, constraint recognition, and involvement) and two dependent variables (information seeking and information processing) (Grunig, ).…”