摘要: Traditionally, program comprehension research relies heavily on indirect measures of comprehension, where subjects report their own levels or summarize part an artifact so that researchers can instead deduce the level comprehension. However, there are several potential issues result from using these because they prone to participant biases and implicitly based various factors. The proposed presents a framework move towards more objective through use brain imaging eye tracking technology. We aim shed light how human processes tasks, specifically what aspects source code cause measurable increases in cognitive load developers both bug localization as well reviews. discuss methodology, preliminary results, overall contributions work