The Pursuer-Distancer Movement Scale (PDMS) (Chabot, 1996) is a reliable and valid 36-item self-report measure of the interpersonal process between individuals in a committed relationship. Chabot and Liu (2015)
PDMS-SF). The pursuer subscale of the PDMS-SF had eight items reflecting two factors (communicationconnectedness and change-flexibility). The distancer subscale of the PDMS-SF had nine items reflecting two factors (autonomous-connectedness and methodical-constancy). Results are discussed in the context of pursuerdistancer clinical literature and demand-withdraw research literature.Keywords: pursuer-distancer, demand-withdraw, marital interaction, interpersonal process.A major focus of contemporary clinical and research theories of close interpersonal relationships is what can be termed the pursuer-distancer or demand-withdraw interaction sequence between intimate partners (De Angelis, 2011).This interaction sequence involves one partner proactively initiating an interaction or discussion with varying degrees of command intensity, ranging from suggestion and request to demand, in order to connect with their partner. The other partner responds to the initiated behavior with different degrees of acceptance of the invitation, ranging from agreement and compliance, to refusal to connect. The behaviors are essential feature of the partners' efforts to engage in a process that maintains their relationship and conjointly solves issues of varying degrees of difficulty while maintaining a sense of self. The term pursuer-distancer is used to describe the interaction sequence under both non-stress and stress conditions (Fogarty, 1979).Withdraw-demand is the term used to describe the interaction under stress and conflictual conditions (Christensen, 1987).Contemporary texts of couple and family therapy (e.g., Nichols, 1995) and extensive research and clinical publications (e.g., Wile, 2013) attest to the importance of this process. The dominant research methods to investigate this process in both distressed and non-distressed relationships are clinical observations made in therapy sessions (Guerin, Fay, Burden, & Gilbert-Kautto, 1987) and controlled observations in lab settings (Balderrama-Durbin, Allen, & Rhoades, 2012).In addition to observational methods, Chabot (1996) developed the Pursuer-Distancer Movement Scale (PDMS), a reliable and valid 36-item self-report measure that can be use dseparately or with observational methods to assess this process. Chabot and Liu (2015) used principal component analysis to identify the components in the pursuer and distancer subscales of the PDMS. Their results indicated multiple components on both subscales which were consistent with clinical theory and research observations on the pursuer-distancer process.