A data set containing results from an orientation discrimination experiment with confidence judgments. The data set includes results from 16 participants and 3 sessions. The task was to identify the orientation (horizontal or vertical) of a grid that was briefly visible and then covered by a mask in form of a checkerboard pattern.
Usage
data(ConfidenceOrientation)Format
A data frame with 25920 rows and 12 variables:
- participant
integer values as unique participant identifier
- session
session identifier ranging from 1 to 3
- gender
gender of the participant: "w" for female; "m" for male participants
- age
the age of participants in years
- SOA
stimulus-onset-asynchrony in ms (i.e. time between stimulus and mask onset)
- orientation
orientation of the target stimulus (0: vertical, 90: horizontal)
- stimulus
stimulus identity ("senkrecht": vertical, "waagrecht": horizontal)
- response
response for the discrimination task (see stimulus column)
- correct
0-1 column indicating whether the discrimination response was correct (1) or not (0)
- rt
response time for the discrimination response in sec
- cont_rating
confidence rating as registered (continuous values ranging from -1 (unsure) to 1 (sure))
- disc_rating
confidence rating discretized in 5 steps using equidistant breaks