Table 2 Standardised questionnaires used in IDEAL at Time 1

Capitals, assets and resources

Resource Generator - UK

x

x

Lubben Social Network Scale

x

x

Positive Affect Index

x

x

De Jong Gierveld Loneliness Scale

x

x

Mini-IPIP

x

x

Life Orientation Test - Revised

x

x

Rosenberg Self-Esteem Scale

x

x

Generalised Self-Efficacy Scale

x

x

Ryff Scales of Psychological Well-being - Self-Acceptance Subscale

x

Philadelphia Geriatric Center Morale Scale - Attitude Toward Own Ageing Subscale

x

Social Capital Harmonised Question Set

x

x

Challenges

Geriatric Depression Scale

x

Center for Epidemiologic Studies Depression Scale - Revised

x

Charlson Co-Morbidity Index

x

x

EQ-5D-3L

x

x

Simplified Nutrition Appetite Questionnaire

x

General Practice Physical Activity Questionnaire

x

x

Functional Activities Questionnaire

x

Dependence Scale

x

Decision-making Involvement Scale

x

Neuropsychiatric Inventory Questionnaire

x

x

Relative Stress Scale

x

Role Captivity

x

Modified Social Restriction Scale

x

Access to and use of services

Client Services Receipt Inventory

x

Adaptation

Representations and Adjustment to Dementia Index

x

x

Carer Coping - Management of Situation

x

Carer Coping - Management of Meaning

x

Caregiving Competence Scale

x

Positive Aspects of Caregiving

x

Living well outcomes

WHO-5 Well-being Index

x

x

Satisfaction with Life Scale

x

x

Quality of Life in Alzheimer’s Disease

x

Activity and Affect Indicators of Quality of Life

x

WHOQOL-BREF

x