Data to accompany the article:
Skog, E., Schofield, A. J., & Meese, T. S. (2025) (provisional title): Visual expertise for aerial- and ground-views of houses: No evidence for mental rotation, but experts are more incisive than novices

The three files each represent the data of one of the three experiments.
This document explains the data files for these three reported experiments.

The first column (column A, with header 'group') explains which group the participant belongs to. 
Each new row represents a participant's data.

The following five columns (headers including 'd prime' (d')) represent sensitivty data. 
Column headers contain a number (e.g., 135), which represents the orientation factor in the experiment. 

The last 10 columns (headers including 'RT') represent response time data.
'Same' and 'Diff' represents data from 'Same trials' and 'Different trials' in the trial-type factor in the experiment, respectively.
The 10 RT columns also contain a number (e.g., 45), which represents the orientation factor in the experiment. 


Note: in a rare number of instances, the d' scores are 0, or negative. 
This indicates that the False alarm proportion was greater than the Hit proportion.
This can be considered unusual, but the authors attribute this to response errors and that some experimental conditions had only few trials (particularly Exp 1 and Exp 2).