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:Although themajority of studies have shown that dot probe bias scores have very low reliability, the results of Bar-Haim et al. (2010) and Enock et al. (2014) are promising in that they provide empirical evidence that dot probe scores can be somewhat more reliable in certain contexts.
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