For questions regarding the elapsed time between a given stimulus and a response, testing this value, and interpreting the results in light of processing
9
votes
3answers
105 views
Images on personal computers - Which aspect of size to keep constant?
For various reasons we're doing a reaction time study involving images that runs on unstandardized equipment: patients' personal computers (unless they don't meet certain requirements).
It's not about ...
2
votes
2answers
187 views
Improving Speed of Thinking
What are some ways one can improve his/her speed of thinking and reasoning ? I am looking for some easy to follow strategies that can be systematically applied. (I am presuming it can be learnt/ ...
7
votes
1answer
137 views
Analysis of parameter estimates from Ratcliff diffusion model
I would like to analyze a dataset in which subjects' reaction time and error rate have been recorded. In order to account for potential speed-accuracy trade-off I am planning to make use of the ...
12
votes
2answers
236 views
Is there an R implementation of the linear ballistic accumulator model or Ratcliff's diffusion model for measuring response time and accuracy?
I am looking for an implementation of the linear ballistic accumulator model or Ratcliff's diffusion model (e.g. in R, MATLAB, or Python).
8
votes
1answer
150 views
How to measure group differences incorporating reaction time / accuracy trade-off?
In a psychological experiment I am measuring subjects' reaction time as well as their error rate. Now I would like to compare two groups (males & females). There might be a bias in the sense that ...
10
votes
5answers
971 views
How to analyze reaction times and accuracy together?
Is there a good way to analyze reaction times and accuracy together, other than MANOVA?
I have data from an experiment in which participants had to respond to stimuli in two different conditions in a ...
