• The Creative Porpoise Revisited 

      Holth, Per (European Journal of Behavior Analysis;13 (1), Academic article, 2012)
      The sources of novel behavior and behavioral variability is an important issue in behavior analysis for theoretical as well as for practical reasons. "The Creative Porpoise" study by Pryor, Haag, and O`Reilly from 1969 has ...
    • Meaningful Events in Cognitive and Behavioral Psychology Research Approaches: A 6-Year Literature Review 

      Oliveira, Marileide; Arntzen, Erik (Brazilian Journal of Behavior Analysis;volum 17, issue 1, Peer reviewed; Journal article, 2021)
      The concept of meaning has been a traditional object of scientific study over recent decades within the behavioral and cognitive psychology fields. The former defines meaningful events in terms of their existing or acquired ...