“…The primary or main stress is the strongest stress within a given prosodic domain (here, the word), and it instantiates the property of culminativity, in the sense that the metrical structure 'culminates' in a single, strongest stress peak (Hyman 1977, Prince 1983, Hayes 1995. In many languages with iterative stress, the direction of primary-stress alignment coincides with the origin of foot iteration, and the primary stress occupies a foot type that looks the same as non-primary stress feet (Hammond 1985a, b, Hayes 1995. But asymmetries between primary and non-primary stresses are also robustly attested, as found, for example, in the work of Odden (1979), Bailey (1995), Hayes (1995), Hurch (1996), McGarrity (2003) and Goedemans & van der Hulst (2014).…”