Warning: Undefined array key "fancybox" in /home3/moultron/public_html/jethrobelt/wp-content/plugins/responsive-lightbox/includes/class-frontend.php on line 85
Warning: Undefined array key "fancybox" in /home3/moultron/public_html/jethrobelt/wp-content/plugins/responsive-lightbox/includes/class-frontend.php on line 88
Warning: Trying to access array offset on value of type null in /home3/moultron/public_html/jethrobelt/wp-content/plugins/responsive-lightbox/includes/class-frontend.php on line 88
Parsonson, B. S., & Baer, D. M. (1986). The graphic analysis of data. In A. Poling & W. Fuqua (Eds.), Research methods in applied behavior analysis (pp. 157–186). Springer. Retrieved from http://link.springer.com/chapter/10.1007/978-1-4684-8786-2_8. (googleScholar)…