Skip to main content
. 2008 Mar;89(2):157–167. doi: 10.1901/jeab.2008.89-157
Partic. Concurrent Schedule Mean responses on A Mean responses on B Mean reinforcers from A Mean reinforcers from B Mean Punishers on A
02 VI 12-s VI 60-s 207.67 (198–218) 17.67 (12–24) 30.67 (28–33) 3.33 (3–4)
VI 12-s (PUN) VI 60-s 40 (31–45) 146 (118–161) 7.33 (7–8) 4.33 (2–6) 3.67 (3–4)
VI 20-s VI 20-s 77.3 (74–83) 85 (81–89) 12 (11–13) 12.6 (12–13)
VI 20-s (PUN) VI 20-s 16 (8–22) 231 (188–261) 3.33 (2–5) 19.33 (17–21) 1.67 (1–2)
VI 60-s VI 12-s 20.3 (18–24) 218.33 (201–228) 2.33 (2–3) 27.67 (25–31)
VI 60-s(PUN) VI 12-s 24.33 (20–29) 225 (182–260) 2.33 (2–3) 32 (26–37) 1.33 (1–2)
04 VI 12-s VI 60-s 578.33 (563–600) 343.67 (307–367) 25.33 (25–26) 5.67 (5–7)
VI 12-s (PUN) VI 60-s 166.33 (158–173) 926 (903–956) 10.67 (10–12) 6.33 (6–7) 4.66 (4–5)
VI 20-s VI 20-s 429.33 (361–486) 391 (361–486) 16.67 (15–18) 16 (15–18)
VI 20-s (PUN) VI 20-s 110.33 (102–122) 515 (467–541) 8.67 (8–9) 21.67 (21–23) 6.67 (6–7)
VI 60-s VI 12-s 230.33 (209–268) 701.33 (667–716) 4.33 (4–5) 33.67 (30–37)
VI 60-s(PUN) VI 12-s 40.33 (25–69) 701.33 (667–746) 2.33 (2–3) 32 (30–33) 1 (1–1)
05 VI 12-s VI 60-s 386 (358–441) 199 (168–214) 24.3 (22–26) 5 (4–6)
VI 12-s (PUN) VI 60-s 163.67 (150–184) 370.33 (339–389) 9.33 (7–12) 6.67 (6–7) 7 (5–8)
VI 20-s VI 20-s 332.67 (150–184) 280.33 (265–290) 15.33 (14–17) 14.33 (14–15)
VI 20-s (PUN) VI 20-s 167.67 (157–175) 365 (320–394) 7.33 (7–8) 13 (11–15) 5.67 (4–7)
VI 60-s VI 12-s 121 (109–130) 319.33 (310–332) 3.67 (3–4) 21.67 (17–25)
VI 60-s(PUN)VI 12-s 116.35 (84–133) 501.67 (481–522) 3.67 (2–5) 26 (19–30) 2.67 (1–4)
06 VI 12-s VI 60-s 143.67 (133–150) 64.33 (63–65) 26 (23–30) 5 (4–6)
VI 12-s (PUN) VI 60-s 64 (60–71) 89.67 (80–101) 13 (11–15) 4.33 (3–6) 7 (6–8)
VI 20-s VI 20-s 79 (56–100) 93 (67–110) 11.3 (7–15) 12.67 (10–15)
VI 20-s (PUN) VI 20-s 32 (29–36) 225.33 (200–246) 6.33 (6–7) 18.67 (18–19) 4.67 (4–5)
VI 60-s VI 12-s 95.67 (83–103) 178 (170–189) 4 (2–6) 22.33 (19–27)
VI 60-s (PUN) VI 12-s 58.33 (28–96) 378 (235–489) 3.67 (2–5) 26 (27–34) 2 (2–2)
08 VI 12-s VI 60-s 643.33 (626–668) 66.33 (58–77) 29.67 (28–31) 3.67 (3–4)
VI 12-s (PUN) VI 60-s 76 (65–86) 609 (603–617) 8.33 (8–9) 6.33 (6–7) 6 (5–7)
VI 20-s VI 20-s 364.67 (340–382) 343 (320–387) 14.33 (14–15) 15 (14–16)
VI 20-s (PUN) VI 20-s 50 (44–53) 642.67 (605–682) 5.33 (5–6) 20.33 (19–22) 4 (4–4)
VI 60-s VI 12-s 61 (58–67) 619.67 (601–652) 3.33 (3–4) 31.33 (29–33)
VI 60-s (PUN) VI 12's 34 (32–36) 558.33 (529–590) 2.33 (2–3) 30 (30–32) 1 (1–1)