This study examined the effects of family communication patterns (FCP) on adolescent consumers' decision-making styles and influence in family purchase decisions. Two underlying dimensions of FCP (concept-orientation and socio-orientation) were measured separately for mother-child communication and father-child communication and regressed on adolescents' use of the selected decision-making styles and influence in purchase decisions involving durable products and nondurable products for their own use. Results show that only mother-child communication patterns have significant associations with adolescents' decision-making styles and family purchase influence. Specifically, mothers' concept-oriented communication was positively linked to children's use of utilitarian decision-making styles (e.g., careful and deliberate decision making) and social/conspicuous decision-making styles (e.g., recreational and hedonic decision Psychology & Marketing, Vol. 26(10) Consumer socialization encompasses various types of learning that affect young people's acquisition of consumer skills as well as consumption-related knowledge, preferences, and attitudes. One aspect of consumer socialization that has attracted considerable research involves the issues of parent-child interactions (Carlson & Grossbart, 1988;Carlson, Grossbart, & Stuenkel, 1992;Mandrik, Fern, & Bao, 2005;Moschis, Moore, & Smith, 1984;Rose, Boush, & Shoham, 2002). Acknowledging the critical role parents play in children's consumer socialization, these studies focus on how parent-child interaction styles and orientations are linked to parents' socialization practices and children's consumer behavior, including their consumption/purchase autonomy, influence and participation in family purchase processes, use of market information, and attitudes toward advertising.Two aspects of parent-child interactions have emerged prominently in past research on child development and consumer socialization, namely, parenting style (Carlson, Grossbart, & Stuenkel, 1992;Carlson & Grossbart, 1988;Darling & Steinberg, 1993;Rose, 1999;Steinberg et al., 1991) and family communication patterns (FCP) (Carlson, Grossbart, & Walsh, 1990;Carlson, Grossbart, & Stuenkel, 1992;Moschis, 1985;Rose, Boush, & Shoham, 2002;Rose, Bush, & Kahle, 1998). The present study provides a focus on the latter. In its original conception, FCP refers to the frequency, type, and quality of communication among family members (Carlson, Grossbart, & Stuenkel, 1992;Moore & Moschis, 1981). In consumer socialization research, however, the concept is more closely identified as a characterization of parental messages to children. Specifically, previous research has conceived and measured FCP along the dimensions of conceptorientation and socio-orientation in parental messages imparted to children (Carlson et al., 1994;Moschis, 1985;Moschis, Moore, & Smith, 1984). This study investigates the influence of each of these two dimensions of FCP on children's influence in family purchase decisions (Jenkins, 1979;Kim & Le...