A comparison of administration procedures for the Rey-Osterrieth Complex Figure: flowcharts versus pen switching

Area of Science:

• Neuropsychology
• Cognitive Psychology
• Psychometrics

Background:

• The Rey-Osterrieth Complex Figure (ROCF) is a standard tool for assessing visuospatial abilities, visuoconstruction, visual memory, and executive functions.
• Traditional administration methods for the ROCF include the flowchart and pen-switching techniques.
• Concerns exist that pen-switching might negatively impact test performance, but empirical evidence is lacking.

Purpose of the Study:

• To investigate whether the administration method (flowchart vs. pen-switching) significantly impacts performance on the Rey-Osterrieth Complex Figure test.
• To compare the scoring efficiency between the two ROCF administration methods.

Main Methods:

• A cohort of 100 inpatients and outpatients undergoing routine neuropsychological evaluation were recruited.
• Participants were randomly assigned to either the flowchart or pen-switching administration method for the ROCF.
• Performance was evaluated using both the Boston Qualitative Scoring System and the traditional 36-point scoring system.

Main Results:

• Contrary to expectations, the pen-switching group demonstrated generally superior performance compared to the flowchart group.
• Productions generated using the pen-switching method were significantly quicker to score.
• No significant negative impact on performance was observed with the pen-switching method.

Conclusions:

• The pen-switching method may be a more effective administration technique for the Rey-Osterrieth Complex Figure test, potentially enhancing performance.
• The pen-switching method offers a significant advantage in terms of scoring efficiency.
• These findings suggest a re-evaluation of traditional ROCF administration protocols may be warranted.