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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: Cognition. 2018 Feb 17;175:36–52. doi: 10.1016/j.cognition.2018.02.011

Table 2.

Mean RTs across subjects for Experiment 1b, separately for all factors that were significant in model fitting (significant interaction terms split by each factor level). 95% confidence intervals in parentheses.

Condition Reaction time (ms) Switch cost (ms) t value for
parameter in
best-fitting model
Repeated Different
Role 385 (19.9) 388 (20.3) 3 (1.59) 2.62*
Actors 371 (16.8) 390 (20.8) 19 (5.55) 2.08*
Side 394 (19.5) 380 (21.2) −14 (7.55) −5.09*
Role, Repeated Actors 368 (16.8) 374 (17.2) 6 (5.65) 3.60*
Role, Switched Actors 388 (20.5) 391 (21.0) 3 (1.84) 2.62*
Side, Repeated Actors 368 (14.0) 374 (20.2) 6 (11.6) 0.92
Side, Switched Actors 398 (20.6) 382 (21.5) −16 (7.26) −5.09*
*

p < .05 in best-fitting mixed effects model (calculated using R lmerTest package). See section 3.2 for details on model comparisons.