“…This bias directly affects the performance assessment process, since it reduces the possibility of identifying and rewarding employee performance, and performance validity is therefore diminished (Bretz, Milkovich, & Read, 1992). The study of benevolent bias has been closely linked with training programmes created for raters and with the development and improvement of performance assessment techniques (Díaz-Cabrera et al, 2014;Rosales, Díaz-Cabrera & Hernández-Fernaud, 2019;Woehr & Huffcutt, 1994). Traditionally, a distinction has been made between two assessment methods: 1) absolutes, which involve the assessment of assessees against a universal standard or specific behaviour, such as behaviourally anchored rating scales (BARS, Smith & Kendall, 1963) and behavioural observation scales (BOS, Latham & Wexley, 1977) and 2) comparatives, which require the rater to assess the assessee against other assessees, including, for example, pairing comparisons.…”