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CHAPTER 2 52 Figure 3. Mean threat expectancy for A, B, and C in the Full avoidance condition (top panel), Subtle safety behavior condition (middle panel), and Control condition (bottom panel) in Experiment 2. See Table 1 for explanation of trial types. A+ A+ A+ A+ A*(+) A~[+] B- B- B- B- C+ C+ C- C~[+] C*(+) C*- 0 20 40 60 80 100 Pavlovian acquisition Safety behavior acquisition Extinction Test Treat expectancy Full avoidance condition A+ A+ A+ A+ A*(+) A~[+] B- B- B- B- C+ C+ C- C~[+] C*(+) C~- 0 20 40 60 80 100 Pavlovian acquisition Safety behavior acquisition Extinction Test Treat expectancy Subtle safety behavior condition A+ A+ A+ A+ A*(+) A~[+] B- B- B- B- C+ C+ C- C~[+] C*(+) C- 0 20 40 60 80 100 Pavlovian acquisition Safety behavior acquisition Extinction Test Treat expectancy Control condition