“…Studies have suggested that product attributes may be divided into alignable and nonalignable types (Markman & Lowenstein, 2010;Markman & Medin, 1995). Alignable attributes consist of attribute levels that vary along a single comparable dimension (Markman & Medin, 1995;Zhang & Fitzsimons, 1999), while nonalignable attributes consist of binary levels which are "all-or-nothing" alternatives (Gourville & Soman, 2005) within multiple dimensions that have no correspondence to each other (Markman & Medin, 1995;Nam, Wang, & Lee, 2012;Zhang & Fitzsimons, 1999). For example, among the product attributes of cars, the size of the engine (e.g., 2.2 vs. 2.6 liter engine) is an alignable attribute, while distinct features (e.g., a sun roof or leather interior) are nonalignable attributes (Gourville & Soman, 2005).…”