Hello! Help me Please. 14. Joana position her both arms encircle in front of her chest with the fingertips about an inch apart , what position of the arms did Joana execute?

a. 2nd Position
b. 1st Position
c. 4th Position
d. 3rd Position

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Which statement is false? a. an extinction burst is the complete cessation of the target behavior after the extinction procedure has started. b. extinction procedures should not be used with behaviors that cause serious injury to the subject. c. if the behavior analyst does not have the ability to control the subject's access to reinforcement, an extinction procedure should not be implemented. d. spontaneous recovery of the target behavior will be short-lived, as long as the extinction procedure remains in effect