Sentence examples for modality drift from inspiring English sources
For each sample 128 scans were recorded in the 4000 to 400 cm-1 spectral range in diffuse reflection modality (DRIFT) with a resolution of 4 cm-1.
However, for the RTP task, drift rates were larger and nondecision times slower, suggesting that some DDM parameters might be dependent on stimulus modality (drift rate and nondecision time), whereas others might not be (decision bound).
Previous results suggest that drift does not occur within the proprioceptive modality over short time periods.
Of course, despite the substantial mechanistic differences, the Lamarckian and Darwinian schemes are similar in that both are essentially adaptive in the final outcome and in that regard are radically different from random drift (which may be denoted the "Wrightian modality of evolution", after Sewall Wright, the originator of the key concept of random genetic drift [ 23]).
In addition to drift rate, effects of nondecision time can account for modality-specific differences in RTs as well.
Manipulations of difficulty and the speed accuracy trade-off illustrated that some parameters might be independent of stimulus modality (i.e., boundary separation), whereas others are not (i.e., drift rate and nondecision time).
By fitting the full drift diffusion model to the data, we showed that the effects of modality mainly affected drift rate and nondecision time, with lower drift rates and longer nondecision times for the auditory task.
In contrast to boundary separation, drift rate and nondecision time showed considerable variability across participants and modalities.
For example, within the clinically meaningful unit of cognitive behavioural therapies, trials may use different manuals, focus on different aspects of this psychotherapeutic modality (e.g. goal setting vs. behavioural activation), and exhibit different levels of therapist drift into other modalities [ 22, 23].
Taken together, the differences in drift rates and nondecision times between the two tasks suggest that sensory and motor processes are modality specific, whereas the boundary separation might be less sensitive to the type of information that is accumulated.
