The International Behaviorology Institute (TIBI) has released another bookmark. This new bookmark celebrates the availability of another book of “contingency—not agency—autobiographies ” by five natural scientists of behavior.

The new bookmark celebrates the availability of the 2022 book, Less–Traveled Roads—Circumstances that Produced Natural Scientists of Behavior (edited by Stephen Ledoux). This book provides chapter–length autobiographies that focus on the contingencies that affected the directions, drama, and products of each author’s life. The five authors in this volume are Stephen Ledoux, Michael Shuler, Lawrence Fraley, Zuilma Gabriela Sigurðardóttir, and Michael Clayton.

Another volume of such autobiographies is possible. Are you a natural scientist of behavior (e.g., behavior analyst, behaviorologist, BCBA)? Are you interested in contributing? Contact these books’ editor, Stephen Ledoux, for details by writing him at 26 Timber Ridge Road, Los Alamos NM 87544.)

This bookmark joins the other bookmarks that TIBI has released. TIBI makes these bookmarks available to any member or contributor (details are available on the Bookmarks page).

For details on this book, see the BOOKS page, and check out the BOOKMARKS page for this book’s bookmark.