Avian Visual Cognition

Entire Set of Printable Figures For

Anticipation and Short-Term Retention in Pigeons - Grant & Kelly

Click here for pdf version

Animations can't be printed

Figure 1. Sample-to-Choice Mapping used by Roitblat (1980).

Figure 2. Matching accuracy during variable-delay testing. The choice stimuli were lines in the left panel and colors in the right panel. After Urcuioli and Zentall(1986).

Figure 3. Design used by Urcuioli et al. (1989).

Figure 4. A different outcome procedure using  food and water as outcomes
(Broddigan & Peterson, 1976).

Figure 5. A differential outcome procedure using food and no food as outcomes (Kelly &Grant, 1998b).

Figure 6. Acquisition of 0-s delayed matching. The outcome following correct choice was either food or no food. Kelly and Grant(1998b).

Figure 7. Matching accuracy during variable-delay testing. the outcome following correct choice was either food or no food. Grant and Kelly (1998b).

Figure 8. A differential outcome procedure using blue and yellow keylight as outcomes (Kelly and Grant, 1998b).

Figure 9. Acquisition of 0-s delayed matching. The outcome following correct choice was either yellow or blue keylight. (Kelly and Grant 1998b).

Figure 10. Matching accuracy during variable-delay testing. The outcome following correct choice was either yellow or blue keylight. Kelly and Grant (1998b).

Figure 11.  Procedure used by Honig and Wasserman (1981).

Figure 12.  Matching accuracy during variable-delay testing.  Honig and Wasserman (1981).

Figure 13.  Procedure used by Urcuioli and Zentall (1990).

Figure 14.  Matching accuracy during variable-delay testing.  The delays were 0, 5, and 10 s in the first test (left panel) and were 0, 10, and 20 s in the second test (right panel).  After Urcuioli and Zentall (1990).

Figure 15.  Procedure in one group used by Urcuioli and Zentall (1992, Exp. 1).

Figure 16.  Procedure used by Grant et al (1997).

Figure 17.  Matching accuracy during variable-delay testing. The initial stimuli were colors in the left panel (Grant, Kelly, & Steinbring, 1997) and lines in the right panel (Grant & Kelly, 1998).