本研究旨在探討犯罪學學者與研究資料間的互動情形，並利用質化方法瞭解影響其分享和再用研究資料的潛在因素。本研究透過焦點團體和深度訪談兩種方式，對13位犯罪學者進行訪談，並且揭示出「信任」、「契約」及「價值」三大核心要素，深深影響著犯罪學者分享資料的態度與再用資料的模式與行為。而藉由理解學者對於分享和再用研究資料的背後考量與擔憂，研究者找尋到重要的洞見，可裨益犯罪研究資料典藏庫的發展，亦進一步鞏固社會科學領域的研究資料基礎建設。綜整之，研究資料的分享與再用能為科學研究帶來進步，並且也為犯罪學領域的資料提供嶄新的實踐機會（如改善新的矯治方法、制定新的犯罪預防政策等），為該領域持續注入蓬勃發展的量能。

This study investigated researchers in criminology dealt with their research data and explored the potential factors that would influence their willingness to share and reuse others’ research data through a qualitative approach. With a total 13 participants with two small focus group sessions as well as in-depth interviews, our findings unveiled three factors, trust, contract, and value, deeply rooted in researchers’ attitudes and their data sharing and reuse patterns and behaviors. Through comprehending their concern behind sharing and reusing research data, we seek crucial insights that could be beneficial in developing a criminological research data repository, further consolidating the research data infrastructure in social science. Sharing and reusing data can advance scientific research and provide innovative possibilities for practice in criminology (e.g., new correctional methods, new crime prevention policies), providing sustained and thriving energy for the field.