Understanding Maternal Ambivalence Across Cultures: Psychometric Validation of the Maternal Ambivalence Scale in Colombia and Comparison With Spain. - Martín-Sánchez, Magdalena B.; Carrillo-Rosales, Ana María; Goterris-Estrada, Ana; Bretón-López, Juana María; Suso-Ribera, Carlos (Behavioral Psychology / Psicologia Conductual, 2026)