Evaluate the collective function of references cited together in a given text segment.
Classify their combined role into one of the following categories: 'method', 'background', or 'result'.

Text:Enock et al. (2014) found Spearman-Brown corrected reliabilities near 0 (-.22 and -.04) for emotional cueing overall bias scores, suggesting that the reliability of these scores is unacceptably low.
Category: