“…These are often invoked as sources of methodological artifacts in subjective ratings, although some studies examine the association between personality characteristics and concurrent or subsequent SRH as a substantive research question (Benyamini, Leventhal, and Leventhal 1999;AikenMorgan et al 2014;Letzring, Edmonds, and Hampson 2014;Ryff, Radler, and Friedman 2015). Also included in the model are one's self-concept of health, which includes enduring and established beliefs about one's health identity (Idler 1994;Sehulster 1994;Schaeffer 2000;Bailis, Segall, and Chipperfield 2003;Lee 2014;Brenner and DeLamater 2016); one's expectations about the future, which can refer to life chances in general or expectations about health in particular (Sehulster 1994;Hitlin, Erickson, and Brown 2015;Hitlin and Johnson 2015); and other psychological factors that may affect respondents' performance in the survey interview, such as their mood, motivation to complete the task, or interest in the survey. The model also includes factors that may be considered the respondent's health factors, such as mental health and perceived stress; here, the model demonstrates that some factors do not fit neatly within just one dimension.…”