The Nonviolent Communication Behaviors Scale: Cross-Cultural Validity and Association with Trauma and Post-Traumatic Stress

Purpose: This study examined the cross-cultural validity of nonviolent communication (NVC) behaviors as measured using the Nonviolent Communication Behaviors Scale (NVCBS) and explored their potential relationship with post-traumatic stress (PTS). Methods: We analyzed data from two samples (N = 412 Chinese adults and N = 283 English-speaking adults). Results: The best-fitting model of NVCBS was the proposed three-factor model ("self-connection," "authentic self-expression," and "empathic listening"), with configural, metric, and scalar invariance established across samples with different languages and sociocultural backgrounds. The NVCBS had satisfactory internal consistency and convergent validity and was negatively associated with PTS. The findings were replicated across the two samples. Discussion: NVC behaviors can be reliably and validly measured using the NVCBS. Given its brevity and measurement invariance across cultures, the NVCBS is a promising tool to facilitate future studies on NVC. Moreover, a lack of NVC behaviors may be a social-behavioral feature associated with PTS.