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| The Empirical Study Method suggested for Usa-DSL is based on the Wohlin et al. proposal, which can be a survey, a case study or a controlled experiment. These methods can be defined based on, for example, the evaluator's profile (Step 1) or the data that will be collected (Step 3). The Empirical Study Method can be used with other evaluation methods, e.g. usability testing or heuristic evaluation. However, the restrictions and characteristics of every method must be always respected. |
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