Reasons for exclusion were technical problems during recording (n = 4), too much noise in the EEG signal to produce a reliable ERP waveform (n = 3), and random responding on the task (n = 3).
There was a significant main effect of condition [ F (1,82) = 48.0, P < 0.0001] due to higher betting in the Descend condition than the Ascend condition, but the condition interaction terms and 3-way interaction term were non-significant (all F < 1.13), indicating the betting group differences in betting were not due to motor impulsivity or delay-averse responding on the task (Fig. 5D).
In voluntary task-switching paradigms, participants can in principle start to prepare for the upcoming task immediately after responding on the preceding task.
There was a trend for a treatment effect for speed of responding on the Stroop task [ F 3, 143) = 2.62, p = 0.054].
They found that BLLs at 2 4 years of age (mean, 4.58 μg/dL) were associated with excessive responding on the DRL task at 9.5 years of age, indicative of impaired response inhibition.
Given that subjects only responded on the location task if they said "yes", the photo had been manipulated, we did not have location response time data for all of the trials and therefore were unable to consider response time on the location task.
The opposite effects of STN and OPFC lesions on incentive value stand in contrast to the remarkable similarity of the effects of lesions of these two structures on some other behaviours, including facilitation of premature responding on the five-choice serial reaction time task and impairment of autoshaping [52].
First, given the range of students' aptitude and ability to cope with, and respond to, the task of reflecting on their own learning and performance, the focus on individual students and their strengths and weaknesses should constitute the next stage of research in better understanding the nature and operation of self-reflection on academic performance in higher education.
In the present study, some of the older decaBDE-treated groups had a shorter latency to respond on the visual discrimination task than controls, consistent with the higher response rate of treated mice on FI performance.
The bHR rats exhibit enhanced acquisition of cocaine self-administration relative to bLR rats [ 5] as well as increased impulsivity (for example, reduced behavioral inhibition or increased responding on a task requiring inhibition compared with bLR rats) [ 12].
In a separate study, juvenile male rats exposed to either PCB-contaminated fish or Aroclor 1248 concentrations equivalent to those in the fish (Berger et al. 2001) showed increased lever pressing and bursts of responding on an FI task.
