Table 2.

Temporal display series characteristics of stimulus sequences in Experiment 2

Stimulus sequences
Display series characteristicsPulsedSlow escalationFast escalationDe-escalation
Initial rate (PUBR min-1)63312
Maximum rate (PUBR min-1)6121212
Overall rate (PUBR min-1)3333
Average bout size (PUBR bout-1)
Display series duration (min)910410
Monotonic changeNoYesYesYes
Rate of change (PUBR min-2)n/a131
Direction of changen/aPositivePositiveNegative
  • PUBR, push up/body rocks; n/a, not applicable