Marc Hauser’s full response to the findings of the federal Office of Research Integrity follows:

The release of the ORI report concludes an investigation into my scientific conduct that has lasted five years. This has been a long and painful period for me, my family, friends and colleagues. To all who have been burdened by this, I send my sincere apologies. To those who have supported me, I am deeply grateful.

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The investigation process required me to review, analyze and respond to questions concerning significant amounts of data, manuscripts, grant applications, and personal correspondences covering more than ten years.

Although I have fundamental differences with some of the findings in the ORI report, I acknowledge that I made mistakes. I tried to do too much, teaching courses, running a large lab of students, sitting on several editorial boards, directing the Mind, Brain & Behavior Program at Harvard, conducting multiple research collaborations, and writing for the general public. I let important details get away from my control, and as head of the lab, I take responsibility for all errors made within the lab, whether or not I was directly involved. I am saddened that this investigation has caused some to question all of my work, rather than the few papers and unpublished studies in question. Before, during and after the investigation, many of my lab’s research findings were replicated by independent researchers. I remain proud of the many important papers generated by myself, my collaborators and my students over the years. I am also deeply gratified to see my students carve out significant areas of research at major universities around the world.

I am relieved that this investigation is now complete, allowing me to turn my full energy to the next chapter of my career. Over the past year, I have blended my passion for teaching, science and humanitarian efforts to give back to those in need, focusing on at-risk youth. This work is deeply satisfying and I look forward to making new contributions to human welfare, education, and the role of scientific knowledge in understanding human nature.

-marc