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Roll Evaluation of Activities of Life

Roll Evaluation of Activities of Life

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Purpose

The REAL is a standardized rating scale developed to assess children’s ability to care for themselves at home, school, and in the community. This assessment rates a child’s ability to conduct activities of daily living (ADLs) and instrumental activities of daily living (IADLs) that are most common among children between the ages of 2 years and 18 years 11 months.

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Instrument Details

Acronym REAL

Area of Assessment

Activities of Daily Living

Assessment Type

Proxy

Administration Mode

Paper & Pencil

Cost

Not Free

Actual Cost

$215.20

Cost Description

REAL kit: $103.75; REAL user's guide: $76.45; REAL rating form: $35.00

Key Descriptions

  • 136 total items within two domains:
    ADL: Six skill areas, 78 items
    IADL: Six skill areas, 58 items
  • Items are rated using a 4-point scale (0-3) to describe whether a child is unable, seldom, occasionally, or frequently able to complete a task.
  • Ratings are added by hand to obtain raw ADL and IADL scores, which may be converted to standard scores. No minimum or maximum scores.
  • For ADLs, obtain the raw data score by adding the sum of the ratings for each self-care domain set skill: Dressing, hygiene and grooming, feeding, toileting, other functional mobility skills
  • For IADLs, obtain the raw data score by adding the sum of the ratings for each Home and Community domain skill set: housework/ chores, managing money and shopping, meal preparation, personal safety, traveling, and school-related skills
  • Parents or caregivers complete the survey independently or in an interview format.

Number of Items

136

Equipment Required

  • Rating form
  • Pen/Pencil

Time to Administer

15-20 minutes

Required Training

Reading an Article/Manual

Age Ranges

Children

2 - 18

years

Instrument Reviewers

Initially reviewed by University of Illinois at Chicago Master of Science in Occupational Therapy students Kays Fihakhir, Amanda Hopcroft, and Sara Nadeem.

ICF Domain

Activity
Participation

Measurement Domain

Activities of Daily Living

Considerations

Potential uses for the tool include determining the need for skilled and supportive services, developing IEPs and choosing intervention services, making decisions on placements and living arrangements, evaluating programs and conducting research.

Several areas of occupation are not assessed in the REAL consisting of: social participation, rest and sleep, leisure, play, and work.

The REAL is a simple, quick tool that may benefit from combination with additional assessments.

The REAL may function best as a screening tool.

Limited information on psychometric properties is available.

Pediatric Disorders

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Standard Error of Measurement (SEM)

Children without Disabilities: (Roll & Roll, 2013; n = 786; age range: 2-18 years)

Age Groups

ADL SEM

IADL SEM

Preschool (2:0-5:11)

1.41

1.73

Elementary (6:0-9:11)

3.00

2.00

Preadolescent (10:00-12:11)

2.45

1.41

Teenage (13:00-18:11)

4.00

2.65

Overall average

5.74

4.00

Minimal Detectable Change (MDC)

Children without Disabilities: (Roll & Roll, 2013)

  • ADL MDC: 15.91

  • IADL MDC: 11.08

Normative Data

Children without Disabilities: (Roll & Roll, 2013)

Sample

n

Age Range (Years)

Mean Standard Scores

U.S. Normative

786

2-18

100.00

Foreign

59

2-16

97.12

Canadian

17

-

97.11

European

33

-

97.67

United Kingdom

28

-

98.48

 Children with Disabilities: (Roll & Roll, 2013)

Sample

n

Age Range (Years)

Mean Standard Scores

Children with Disabilities

164

2-18

67.14

Autism Spectrum Disorder

50

-

54.53

Attention Deficit Disorders

25

-

85.08

Cerebral Palsy

7

-

-6.17

Down Syndrome

7

-

55.17

Developmental Delay

7

-

60.34

Speech Delay

12

-

99.53

Learning Disabled

5

-

76.32

Sensory Integration Disorders

5

-

88.86

Test/Retest Reliability

Children without Disabilities: (Roll & Roll, 2013)

  • Excellent test-retest reliability for ADL subscales: (r = .98)

  • Excellent test-retest reliability for IADL subscales: (r = .98)

Interrater/Intrarater Reliability

Children without Disabilities:

Interrater reliability: (Roll, & Roll., 2013)

  • Excellent interrater reliability for ADL subscales: (Cronbach’s α = .94)

  • Excellent interrater reliability for IADL subscales: (Cronbach’s α = .96)

Criterion Validity (Predictive/Concurrent)

Children without Disabilities: (Roll & Roll, 2013)

  • Authors reported and compared Pediatric Evaluation of Disability Inventory (PEDI) and REAL mean standard scores, but they neither determined the strength of the concurrent validity nor reported correlations.

Construct Validity

Children without Disabilities*: (Roll & Roll, 2013; age range: 2:00-18:11)

  • Adequate to Excellent ADL item intercorrelation (r = .33 to .63)

  • Adequate IADL item intercorrelation (r = .31 to .54)

  • Poor to Adequate ADL to IADL intercorrelation (r = .10 to .49)

Children without Disabilities**: (Roll & Roll, 2013; age range: 2:00-18:11)

  • Excellent correlations between ADL construct and ADL items (r = .73 to .91)

  • Excellent correlations between IADL construct and IADL items (r = .67 to .83)

Children without Disabilities**: (Roll & Roll, 2013; age range: 6:00-18:11)

  • Poor to Excellent correlations between ADL construct and ADL items (r = .18 to .85)

  • Adequate to Excellent correlations between IADL construct and IADL items (r = .58 to .88)

*Intercorrelations calculated using Fischer’s z transformation.

**Correlations calculated using a confirmatory factor analysis goodness-of-fit.

Content Validity

“Content areas for the REAL were chosen for standardization based on clinical experiences in multiple settings as well as content from the American Occupational Therapy Association’s Occupational Therapy Practice Framework: Domain and Process, second edition” (Roll & Roll, 2013, p. 13).

Content validity of the REAL was determined by a panel of professionals including occupational therapists, a COTA, physical therapists, and speech language pathologists from a variety of settings, who reviewed statements within the REAL for appropriate wording and gave feedback (Roll & Roll, 2013, p. 13).

Bibliography

Roll, K., & Roll, W. (2013). The Roll Evaluation of Activities of Life: The evaluation of activities of daily living skills (ADLs) and the instrumental activities of daily living skills (IADLs). Minnesota, MN: Pearson.