MnemoCity Task: Assessment of Childrens Spatial Memory Using Stereoscopy and Virtual Environments

Area of Science:

• Cognitive Psychology
• Human-Computer Interaction
• Neuroscience

Background:

• Spatial short-term memory is crucial for cognitive development.
• Traditional assessment methods may lack engagement for children.
• Virtual reality offers novel approaches to cognitive assessment.

Purpose of the Study:

• To validate the MnemoCity task, a 3D virtual reality application, for assessing spatial short-term memory in children.
• To compare the MnemoCity task's efficacy against existing methods.
• To investigate the impact of interaction types (standard vs. natural) and gender on performance.

Main Methods:

• A 3D virtual reality application, MnemoCity, was developed to evaluate spatial short-term memory.
• 160 children participated in the study, using both standard and natural (physical movement) interaction modes.
• Performance was compared with traditional spatial memory assessment procedures.

Main Results:

• No statistically significant differences were found between standard and natural interaction types in the MnemoCity task.
• Performance in the MnemoCity task did not differ significantly based on gender.
• Correlations confirmed the MnemoCity task's validity in assessing spatial short-term memory.

Conclusions:

• The MnemoCity task is a valid tool for assessing spatial short-term memory in children.
• Interaction type and gender do not significantly influence performance in the MnemoCity task.
• Virtual reality environments provide a viable platform for cognitive assessment in pediatric populations.