“…The only exception is a study reporting on results from a Hebrew version (Bitan et al 2020) where the authors proposed that items 1, 2, 4, and 5 (generally afraid, uncomfortable thinking about COVID-19, afraid of losing life, anxious from news) form a factor called emotional fear reactions and that item 3, 6, and 7 (clammy hands, lack of sleep, heart racing) be grouped into a factor called symptomatic expressions of fear. Pakpour et al (2020) argued that the statistical approach used by Bitan et al (2020) was inappropriate and that a con rmatory factor analysis should have been used instead of a principal components analysis where a two-factor was forced even though a single-factor solution had already indicated that a t was adequate. In their validation of the Arabic version of the FCV-19S, Alyami et al (2020) noted error co-variance for items 3, 6, and 7, although this could be resolved by correlating the error co-variance in a con rmatory factor analysis.…”