“…In health psychology, however, health policyeven though being part of APA's revision of Matarazzo's (1980) groundbreaking definition of the discipline (cf. Stone, 1990, p. 5)-has been largely neglected, both in terms of theory, research and practice (Kaplan, 1995;Lorion, Iscoe, DeLeon, & VandenBos, 1996;Marks, 1996), and professional policymaking (DeLeon, Frank, & Wedding, 1995). This is unfortunate, especially considering that health psychology's population-oriented counterpart, public health, directly and successfully relates to policy both by Winslow's (1920) classic definition of the field (adopted by WHO in 1952) and in practice (Baggott, 2000), among others by reference to organized community efforts, organization of health services and development of a 'social machinery' for health.…”