Table 1 Schedule of assessments and measures

Explain Study

X

X

Obtain Consent

X

X

Inclusion and exclusion criteria

X

Health

Medical history

Health Screening Questionnaire (Christensen et al. 1992)

X

Self-report items

X

X

Medication List

Self-report (verbatim from labels)

X

X

Family history AD/dementia

Self-report item

X

X

Self-rated health

Self-report items

X

X

Frailty

Fried Frailty Index (Fried et al. 2001)

X

X

Cognitive function

Self-rated memory

Self-report items

X

X

Subjective memory complaints/ failures – self-rated

MAC-Q (Crook et al. 1992)

X

PRMQ (Smith et al. 2000)

X

Informant/proxy rating of memory performance and complaints/failures

IQCODE (Jorm 1994)

X

X

Proxy PRMQ (P-PRMQ) (Smith et al. 2000)

X

Self-report items

X

Reading ability/dyslexia screen

WRAT-3 Reading Test (Wilkenson 1993)

X

Premorbid IQ

NART (Nelson 1982)

X

Overall function

MMSE (Folstein et al. 1975)

X

X

MoCA (Nasreddine et al. 2005)

X

X

Episodic Memory

WMS-IV Logical Memory Subtest (Weschler 2009)

X

X

Bushke & Grober FCSRT (Grober & Buschke 1987)

X

X

ACAD word and shape recognition task – immediate and delayed recall (Di Rosa et al. 2014)

X

X

Working Memory

WMS-III Letter Number Sequencing Subtest (Weschler 1997)

X

X

Prospective Memory

TILDA Experimental Task

X

X

Processing Speed

Colour Trails 1 (D’Elia et al. 1994)

X

X

Choice Reaction Time experimental task (Brennan 2011)

X

X

Executive Function

Colour Trails 2 (D’Elia et al. 1994)

X

X

Verbal (animal) fluency task

X

X

CAMDEX Visual Reasoning Subtest (Roth et al. 1998)

X

X

Attention

Sustained Attention to Response (SART) experimental task (Robertson et al. 1997)

X

X

ACAD Shapes Sustained Attention to Response (SSART) task (Di Rosa et al. 2014)

X

X

Visuo-Spatial

Landmark Spatial Bias Task (20 item) (Bellgrove et al. 2005)

X

Demographics

Age

Self-report item

X

X

X

X

Sex

Self-report item

X

Marital Status

Self-report item

X

X

Occupational Status – current

Self-report items

X

X

Occupational History

Items adapted from Cognitive Reserve Index (Nucci et al. 2012)

X

Educational attainment

Years of education, highest level completed – self report

X

X

Caregiving

Self-report items

X

X

Behavioural/lifestyle

Smoking

Self-report items

X

X

Alcohol Use

Self-report items

X

X

CAGE (Mayfield et al. 1974)

X

X

Sleep Quality

Pittsburgh Sleep Quality Index (Buysse et al. 1989)

X

X

Stanford Sleepiness Scale(Hoddes et al. 1973)

X

X

Physical Activity

IPAQ – Short Form (Craig et al. 2003)

X

X

Leisure Activity/Cognitive Stimulating Activity

Leisure Activities Scale (House et al. 1982)

X

X

Lifetime Cognitive Activity Scale (Wilson et al. 2013)

X

Boredom-proneness

Self-report item (Conroy et al. 2010)

X

X

Psychosocial

Self-rated mental health

Self-report item

X

X

Depression

CES-D Scale (Radloff 1977)

X

X

Anxiety

HADS-A Anxiety subscale (Zigmond & Snaith 1983)

X

X

Perceived Stress

4-item Perceived Stress Scale (PSS-4) (Cohen et al. 1983)

X

X

Quality of Life/Life Satisfaction

CASP-12 (Wiggins et al. 2008)

X

X

Self-report item

X

X

Social Connectedness

Berkman-Syme Social Network Index (Berkman & Syme 1979)

X

X

Lubben Social Network Scale – 18-item (LSNS-18) (Lubben et al. 2003)

X

Physical

Height

Standing body height – Seca® stadiometer

X

X

Weight

Weight – Seca®electronic scale

X

X

Dominant hand

Self-report

X

X

Walking Speed

Timed walk – 16 ft (4.8768 m)

X

X

Grip Strength

Baseline® Hydraulic Hand Dynamometer – 2 measures per hand

X

X

Physiological

EEG - Resting State

3 min eyes open, 3 min eyes closed

X

X