Measurement Invariance of the English, Chinese, and Spanish Versions of the Barrett-Lennard Relationship Inventory

The Barrett-Lennard Relationship Inventory was designed to assess the extent to which a person experiences unconditional positive regard, empathic understanding, and genuineness in a relationship. This study (N = 1,286) investigated measurement invariance between English, Chinese, and Spanish language versions of the inventory and partial scalar invariance was established.