## Keywords [mechanisms](<../Bibliography/keywords/mechanisms>) [research methods](<../Bibliography/keywords/research methods>) ## Publication [Download the annotated PDF](<https://attachments.kaanu.org/files/explanatory mechanisms 2004 Bunge.pdf>) <iframe src='https://docs.google.com/gview?url=https://attachments.kaanu.org/files/explanatory mechanisms 2004 Bunge.pdf&embedded=true' style='width:100%; height:1000px;' frameborder='0'></iframe> [Original Source](https://journals.sagepub.com/doi/abs/10.1177/0048393103262550)