| Research question | Data collection methods |
| Does a nurse-led memory clinic facilitate dementia diagnosis for clients, and for general practitioners? | Client data Documentation Interviews |
| What is the diagnostic consistency between nurse practitioner, an old age psychiatrist/geriatrician and general practitioner? Are a nurse practitioner’s cognitive impairment diagnoses consistent with those of an old age psychiatrist/geriatrician? | Client data Documentation Videorecordings |
| What are the client teaching and coaching components of nurse practitioner interventions in consultation with clients presenting to investigate possible cognitive impairment? | Videorecordings |