“…A narrower level of dynamics involves variation from one situation to the next. Studying this level of variation using diaries, smartphones, or automated recording devices has become common in basic (Fleeson, , ; Fournier, Moskowitz, & Zuroff, ; Geukes, Nestler, Hutteman, Dufner, et al, ; Geukes, van Zalk, & Back, ; Moskowitz, Moon‐ho, & Turcotte‐Tremblay, ) and clinical (Ebner‐Priemer et al, ; Roche, Pincus, Rebar, Conroy, & Ram, ; Sadikaj, Moskowitz, & Zuroff, ; Sadikaj, Russell, Moskowitz, & Paris, ; Shiffman, Stone, & Hufford, ; Trull et al, ; Wright et al, ; Wright, Hopwood, & Simms, ; Wright, Scott, Stepp, Hallquist, & Pilkonis, ) research. In clinical psychology, psychotherapists often encourage patients to reflect on the fact that they are different from one situation to the next via comments such as ‘you're talking much less than usual today’ or ‘I have noticed that whenever we have a session in which you get upset, you have a long talk with your wife just afterward’ (Weiner & Bornstein, , p. 205).…”