“…Anxiety disorders are characterized by narrow, inflexible, and negatively biased patterns of cognition and behavior hypothesized to maintain symptoms (e.g., Bar-Haim, Lamy, Pergamin, Bakermans-Kranenburg, & Van Ijzendoorn, 2007). Positive emotions have been shown to facilitate learning (Bryan, Mathur, & Sullivan, 1996), global information processing (Rowe, Hirsh, & Anderson, 2007), openness to new information and patterns of information processing (Estrada et al, 1997; Isen et al, 1987; Johnson & Fredrickson, 2005), and flexible thinking (Isen & Daubman, 1984). These processes may increase the efficacy of CBT by aiding one’s capacity to assimilate new information learned during therapy, generate alternatives to currently held negative beliefs, and by allowing for the integration of disconfirmatory (threat-inconsistent) information learned during behavioral exercises.…”