Applications of Technology in Neuropsychological Assessment - What are the strengths and weaknesses of computer- and virtual realitybased neuropsychological assessment of cognition and everyday functioning?
3 important questions on Applications of Technology in Neuropsychological Assessment - What are the strengths and weaknesses of computer- and virtual realitybased neuropsychological assessment of cognition and everyday functioning?
What are the strengths of VR assessments?
- are comparable in reliability and validity
- Have the advantage of algorithmic design
- increased ease and standardization
- can easily be customized for target population
- safe and controlled environment
- may be more ecological valid
- may gather additional behavioural and cognitive data compared to traditional NP assessments
[standardization should be improved in the future]
How can technology-based measures add value to neuropsychological
assessment data?
- can gain more information through algorithmic approaches
- more data is registered by the system (pauses, head movements)
- more consistent administrations of tests
- VR studies showed that individuals with cognitive impairments showed worse driving performance than older controls
- Data collection with sensors and smart devices are beyond the data-collecting abilities of traditional assessment methods, including self-report questionnaires
What are the major factors for developing or implementing technology bases assessments?
- Knowledge of digital devices influence performance on tests. Individuals with more computer experience perform better on VR tasks.
- User friendly interfaces must be promoted.
- cost of replacement equipment should be considered
- cost-benefit analyses should be conducted before trading in traditional methods for CBA's
- Construct validity of CBA's should be investigated.
- psychometric and normative data should be gathered for a more accurate evaluation.
- Hardware limitations may influence the accuracy of sensors and data-collecting software (reaction timing)
- motivation, interest, familiarity, can influence the performance.
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding
Remember faster, study better. Scientifically proven.
