Additive factors analysis of inhibitory processing in the stop-signal paradigm.

@article{citeulike:2547851, abstract = {This article reports an additive factors analysis of choice reaction and selective stop processes manipulated in a stop-signal paradigm. Three experiments were performed in which stimulus discriminability (SD) and stimulus-response compatibility (SRC) were manipulated in a factorial fashion. In each experiment, the effects of SD and SRC were assessed first for going and next for stopping. Two experiments yielded the anticipated additive relation between SD and SRC for going but stopping appeared to be insensitive to the SD manipulation. Increasing the SD demands in the third experiment by using a different display resulted in a significant (over-additive) interaction between SD and SRC for going and a non-significant (under-additive) interaction for stopping. The pattern of results that emerged from this set of experiments was interpreted to suggest that going and stopping are both similar and different. They are similar in that distinct stages can be identified in both going and stopping but they are also different, as selective stopping seems to be less sensitive to discrimination manipulations relative to going.}, address = {Department of Psychology, Universiteit van Amsterdam, The Netherlands. wery@dds.nl}, author = {van den Wildenberg, W. P. and van der Molen, M. W. }, citeulike-article-id = {2547851}, doi = {10.1016/j.bandc.2004.06.006}, issn = {0278-2626}, journal = {Brain Cogn}, keywords = {eeg, stop-signal}, month = {November}, number = {2}, pages = {253--266}, posted-at = {2008-03-17 22:38:22}, priority = {3}, title = {Additive factors analysis of inhibitory processing in the stop-signal paradigm.}, url = {http://dx.doi.org/10.1016/j.bandc.2004.06.006}, volume = {56}, year = {2004} }

TY - JOUR ID - citeulike:2547851 L3 - citeulike-article-id:2547851 TI - Additive factors analysis of inhibitory processing in the stop-signal paradigm. JF - Brain Cogn VL - 56 IS - 2 SP - 253 EP - 266 AD - Department of Psychology, Universiteit van Amsterdam, The Netherlands. wery@dds.nl SN - 0278-2626 N2 - This article reports an additive factors analysis of choice reaction and selective stop processes manipulated in a stop-signal paradigm. Three experiments were performed in which stimulus discriminability (SD) and stimulus-response compatibility (SRC) were manipulated in a factorial fashion. In each experiment, the effects of SD and SRC were assessed first for going and next for stopping. Two experiments yielded the anticipated additive relation between SD and SRC for going but stopping appeared to be insensitive to the SD manipulation. Increasing the SD demands in the third experiment by using a different display resulted in a significant (over-additive) interaction between SD and SRC for going and a non-significant (under-additive) interaction for stopping. The pattern of results that emerged from this set of experiments was interpreted to suggest that going and stopping are both similar and different. They are similar in that distinct stages can be identified in both going and stopping but they are also different, as selective stopping seems to be less sensitive to discrimination manipulations relative to going. KW - eeg KW - stop-signal AU - van den Wildenberg, WP AU - van der Molen, MW PY - 2004/11// UR - http://dx.doi.org/10.1016/j.bandc.2004.06.006 ER -