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. 2017 Nov 6;28(12):1796–1806. doi: 10.1177/0956797617722551

Fig. 1.

Fig. 1.

Mean predicted physiological linkage as a function of partners’ cortisol reactivity and dyad type. Physiological linkage was the effect of partners’ preejection period (PEP) score at time x − 1 on participants’ PEP score at time x. High and low refer to values 1 standard deviation above and below the mean, respectively.