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- Bruininks-Oseretsky Test of Motor Proficiency, Second Edition
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Purpose
The purpose of the BOT-2 is to provide a comprehensive overview of fine and gross motor skills in children and young adults within school age-range.
Link to Instrument
Acronym BOT-2
Area of Assessment
Balance – Vestibular
Balance – Non-vestibular
Coordination
Dexterity
Functional Mobility
Gait
Strength
Upper Extremity Function
Vestibular
Assessment Type
Performance Measure
Administration Mode
Paper & Pencil
Cost
Not Free
Actual Cost
$898.00
Diagnosis/Conditions
- Pediatric + Adolescent Rehabilitation
Populations
Pediatric Disorders
Key Descriptions
- The BOT-2 measures fine and gross motor development in 4 motor area composites with 8 subtests comprised of 53 items in the categories listed below:
- Fine Manual Control
A) Fine Motor Precision (7 items)
B) Fine Motor Integration (8 items) - Manual Coordination
A) Manual Dexterity (5 items)
B) Upper-limb Coordination (7 items) - Body Coordination
A) Bilateral Coordination (7 items)
B) Balance (9 items) - Strength and Agility
A) Running Speed and Agility (5 items)
B) Strength (5 items) - Administration instructions can be found in the test kit's Administration Easel. The BOT-2 offers the following administration options:
A) Complete Form: the preferred administration option, as it has been found to be most reliable and comprehensive measure of motor proficiency
B) Short Form: for screening or program evaluation
C) Select Composites: administered based on individual needs
D) Select Subtests: administered based on individual needs - For each item, the raw score is determined according to the Administration Easel, which can include a number of points, a number of correct activities performed, or a number of seconds, amongst others. Raw scores are then converted to point scores using information provided on the Record Form.
- For each subtest, total point scores are computed by adding up all the point scores. The norm tables provided in the manual are then used to convert the point scores into scale scores for each subset, and then to obtain standard scores and percentile ranks for motor-area composites and finally for the total motor composite.
- Confidence intervals, age equivalents, and descriptive categories can also be extracted from the tables based on point, scale, and standard scores.
- The Score Profile page of the Record Form allows for a graphic display of the scale scores, standard scores, and confidence intervals.
- The Pairwise Comparisons page compares performance on motor areas composites and subtests to discover strengths and weaknesses.
- Scores for the Complete Form and for the Short Form are reported as
total point scores, standard scores, or percentile ranks (Deitz, Kartin, & Kopp, 2007). - Minimum and maximum scores are as follows:
A) Total point scores: Complete Form: 0 to 320; Short Form: 0 to 88
B) Standard scores: 20 to 80
C) Percentile ranks: <1 to >99
Number of Items
53
Equipment Required
- Manual
- Examinee booklet
- Scoring transparency
- Administration easel
- Record forms
- Blocks (15)
- Cards (50)
- Pegboard
- Pegs (30)
- Pennies (20)
- Penny pad
- Red pencil
- Shuttle block
- Target
- Balance beam
- Box
- Knee pad
- Scissors
- String
- Tennis balls
- Stopwatch
- Tape measure
- Two Chairs
- Table
- Tape
Time to Administer
15-60minutes
The complete form takes 40-60 minutes to administer, with 10 additional minutes to prepare the testing area. The short form takes 15-20 minutes to administer, with an additional 5 minutes to set up the testing area.
Required Training
Reading an Article/Manual
Instrument Reviewers
Initially reviewed by University of Illinois at Chicago Master of Science in Occupational Therapy studentsRuxandra Drasga,Andrea Gurga,and Anne McNamara.
Body Part
Lower Extremity
ICF Domain
Body Function
Activity
Measurement Domain
Motor
Professional Association Recommendation
There are currently no professional association recommendations.
Considerations
The administrator selects the most relevant and useful form, i.e., complete form, short form, composites, subtests. The short formoverviews the client’s fine and gross motor functioning. The complete form is the most reliableand should be used to determine diagnoses or eligibility for services (Bruininks, 2005).
For children with a discrepancy between gross motor and fine motor abilities, overall score may be within the norm due to high grossor fine motor performance. However, this may disqualify the child from eligibility for services, even if the child should benefit from them (Deitz, Kartin, & Kopp, 2007).
Consider the ecological validity of the BOT-2 in different cultures. Vincon, Green, Blank, and Jenetzky (2016) studied the ecological validity of the BOT-2 with German children. Tasks that more closely resembled everyday tasks were better predictors of real world performance. Not all activities wererelevant to German children.
BOT-2 ASSIST software simplifies the scoring process and eliminates human error.
Pediatric Disorders
back to PopulationsStandard Error of Measurement (SEM)
Individuals aged 4-21: (Bruininks & Bruininks, 2005; n = 1,520; normative sample)
- SEM = 2 (scale score); SEM=3 to 3.5 (composite standard score)
Intellectual Disabilities (ID): (Wuang & Su, 2009; n = 100; Mean Age = 82.9 months (24.9); Severity classification: Mild ID (IQ = [55,70]),n = 64; Moderate to Severe ID (IQ = [25,54]), n = 36; Taiwanese sample)
Subtests | Standard Error of Measurements (SEM) |
Fine manual precision | 0.42 |
Fine motor integration | 0.39 |
Manual dexterity | 0.51 |
Upper limb coordination | 0.73 |
Bilateral coordination | 0.65 |
Balance | 0.49 |
Running speed and agility | 0.49 |
Strength | 0.63 |
Composites | Standard Error of Measurements (SEM) |
Fine manual control | 0.58 |
Manual coordination | 0.66 |
Body coordination | 0.80 |
Strength and agility | 0.80 |
Total | 1.79 |
Minimal Detectable Change (MDC)
Intellectual Disabilities (ID): (Wuang & Su, 2009)
Subtests | Minimum Detectable Change (MDC) |
Fine manual precision | 0.98 |
Fine motor integration | 0.67 |
Manual dexterity | 1.19 |
Upper limb coordination | 1.70 |
Bilateral coordination | 1.52 |
Balance | 1.14 |
Running speed and agility | 1.14 |
Strength | 1.47 |
Composites | Minimum Detectable Change (MDC) |
Fine manual control | 1.36 |
Manual coordination | 1.54 |
Body coordination | 1.87 |
Strength and agility | 1.87 |
Total | 4.18 |
Minimally Clinically Important Difference (MCID)
Intellectual Disabilities (ID): (Wuang & Su, 2009)
Subtests | Minimal Important Difference (MID) |
Fine manual precision | 0.72 |
Fine motor integration | 0.88 |
Manual dexterity | 1.47 |
Upper limb coordination | 1.61 |
Bilateral coordination | 1.11 |
Balance | 0.57 |
Running speed and agility | 0.59 |
Strength | 1.73 |
Composites | Minimal Important Difference (MID) |
Fine manual control | 0.93 |
Manual coordination | 2.55 |
Body coordination | 1.65 |
Strength and agility | 1.39 |
Total | 6.53 |
Normative Data
Norm Sample by Age and Sex (Bruininks & Bruininks, 2005)
Age | Sex | Total | |||
Female | Male | ||||
N | % | N | % | N | |
4 | 100 | 50.0 | 100 | 50 | 200 |
5 | 100 | 50.0 | 100 | 50 | 200 |
6 | 55 | 50.0 | 55 | 50 | 110 |
7 | 57 | 51.8 | 53 | 48.2 | 110 |
8 | 55 | 50.0 | 55 | 50 | 110 |
9 | 55 | 50.0 | 55 | 50 | 110 |
10 | 61 | 50.8 | 59 | 49.2 | 120 |
11 | 53 | 48.2 | 57 | 51.8 | 110 |
12 | 58 | 52.7 | 52 | 47.3 | 110 |
13-14 | 61 | 50.8 | 59 | 49.2 | 120 |
15-16 | 55 | 50.0 | 55 | 50 | 110 |
17-21 | 55 | 50.0 | 55 | 50 | 110 |
Total | 765 | 50.3 | 755 | 49.7 | 1520 |
US Populationa | 48.9 | 51.1 |
a US Population data obtained from Current Population Survey, March 2001 [machine readable data file] conducted by the Bureau of the Census for the Bureau of Labor Statistics.
Norm Sample by Age and Race/Ethnicity (Bruininks & Bruininks, 2005)
Hispanic
Race/Ethnicity | ||||||||||
African American | White | Othera | Total | |||||||
Age | N | % | N | % | N | % | N | % | N | |
4 | 31 | 15.5 | 41 | 20.5 | 116 | 58 | 12 | 6 | 200 | |
5 | 27 | 13.5 | 39 | 19.5 | 123 | 61.5 | 11 | 5.5 | 200 | |
6 | 19 | 17.3 | 22 | 20 | 61 | 55.5 | 8 | 7.3 | 110 | |
7 | 16 | 14.5 | 24 | 21.8 | 63 | 57.3 | 7 | 6.4 | 110 | |
8 | 17 | 15.5 | 18 | 16.4 | 67 | 60.9 | 8 | 7.3 | 110 | |
9 | 17 | 15.5 | 19 | 17.3 | 69 | 62.7 | 5 | 4.5 | 110 | |
10 | 20 | 16.7 | 19 | 15.8 | 73 | 60.8 | 8 | 6.7 | 120 | |
11 | 18 | 16.4 | 16 | 14.5 | 66 | 60 | 10 | 9.1 | 110 | |
12 | 16 | 14.5 | 23 | 20.9 | 65 | 59.1 | 6 | 5.5 | 110 | |
13-14 | 19 | 15.8 | 21 | 17.5 | 72 | 60 | 8 | 6.7 | 120 | |
15-16 | 16 | 14.5 | 18 | 16.4 | 68 | 61.8 | 8 | 7.3 | 110 | |
17-21 | 14 | 12.7 | 19 | 17.3 | 72 | 65.5 | 5 | 4.5 | 110 | |
Total | 230 | 15.1 | 279 | 18.4 | 915 | 60.2 | 96 | 6.3 | 1520 | |
US Populationb | 15.7 | 17 | 61.9 | 5.4 |
a Includes American Indians, Alaska Natives, Asian American, Pacific Islanders, and all other groups not classified as African American, Hispanic, or White
b US Population data obtained from Current Population Survey, March 2001 [machine readable data file] conducted by the Bureau of the Census for the Bureau of Labor Statistics.
Norm Sample by Age and Mother's Education Level (Bruininks & Bruininks, 2005)
Mother's Educationa | |||||||
High School Graduate or Less | 1-3 Years of College | 4-Year Degree or Higher | Total | ||||
Age | N | % | N | % | N | % | N |
4 | 85 | 42.5 | 67 | 33.5 | 48 | 24.0 | 200 |
5 | 89 | 44.5 | 63 | 31.5 | 48 | 24.0 | 200 |
6 | 52 | 47.3 | 29 | 26.4 | 29 | 26.4 | 110 |
7 | 49 | 44.5 | 31 | 28.2 | 30 | 27.3 | 110 |
8 | 51 | 46.4 | 31 | 28.2 | 28 | 25.5 | 110 |
9 | 48 | 43.6 | 36 | 32.7 | 26 | 23.6 | 110 |
10 | 54 | 45.0 | 33 | 27.5 | 33 | 27.5 | 120 |
11 | 45 | 40.9 | 40 | 36.4 | 25 | 22.7 | 110 |
12 | 49 | 44.5 | 35 | 31.8 | 26 | 23.6 | 110 |
13-14 | 55 | 45.8 | 38 | 31.7 | 27 | 22.5 | 120 |
15-16 | 54 | 49.1 | 34 | 30.9 | 22 | 20.0 | 110 |
17-21 | 52 | 47.3 | 27 | 24.5 | 31 | 28.5 | 110 |
Total | 683 | 44.9 | 464 | 30.5 | 373 | 24.5 | 1520 |
US Populationb | 47.5 | 30.0 | 22.5 |
a If mother's or female guardian's education level was not reported, father's or male guardian's education level was used.
b US Population data obtained from Current Population Survey, March 2001 [machine readable data file] conducted by the Bureau of the Census for the Bureau of Labor Statistics.
Norm Sample by Age and Geographic Region (Bruininks & Bruininks, 2005)
Geographic Location | ||||||||||
Northeast | North Central | South | West | Total | ||||||
Age | N | % | N | % | N | % | N | % | N | |
4 | 47 | 23.5 | 78 | 39.0 | 36 | 18.0 | 39 | 19.5 | 200 | |
5 | 54 | 27.0 | 68 | 34.0 | 27 | 13.5 | 51 | 25.5 | 200 | |
6 | 19 | 17.3 | 28 | 25.5 | 28 | 25.5 | 35 | 31.8 | 110 | |
7 | 14 | 12.7 | 36 | 32.7 | 28 | 25.5 | 32 | 29.1 | 110 | |
8 | 19 | 17.3 | 36 | 32.7 | 32 | 29.1 | 23 | 20.9 | 110 | |
9 | 22 | 20.0 | 41 | 37.3 | 20 | 18.2 | 27 | 24.5 | 110 | |
10 | 16 | 13.3 | 39 | 32.5 | 35 | 29.2 | 30 | 25.0 | 120 | |
11 | 21 | 19.1 | 38 | 34.5 | 27 | 24.5 | 24 | 21.8 | 110 | |
12 | 20 | 18.2 | 34 | 30.9 | 27 | 24.5 | 29 | 26.4 | 110 | |
13-14 | 11 | 9.2 | 41 | 34.2 | 36 | 30.0 | 32 | 26.7 | 120 | |
15-16 | 13 | 11.8 | 36 | 32.7 | 43 | 39.1 | 18 | 16.4 | 110 | |
17-21 | 12 | 10.9 | 41 | 37.3 | 39 | 35.5 | 18 | 16.4 | 110 | |
Total | 268 | 17.6 | 516 | 33.9 | 378 | 24.9 | 358 | 23.6 | 1520 | |
US Populationa | 19.2 | 22.0 | 34.7 | 24.1 |
a US Population data obtained from Current Population Survey, March 2001 [machine readable data file] conducted by the Bureau of the Census for the Bureau of Labor Statistics.
Norm Sample by Mother's Education Level and Race / Ethnicity (Bruininks & Bruininks, 2005)
Race / Ethnicity | Mother's Educationa | |||||||||
High School Graduate or Less | 1-3 Years of College | 4-Year Degree or Higher | Total | |||||||
Sample | U.S. Populationb | Sample | U.S. Populationb | Sample | U.S. Populationb | |||||
N | % | % | N | % | % | N | % | % | N | |
African American | 99 | 43.0 | 53.5 | 73 | 31.7 | 33.7 | 58 | 25.2 | 12.8 | 230 |
Hispanic | 211 | 75.6 | 74.5 | 45 | 16.1 | 18.8 | 23 | 8.2 | 6.6 | 279 |
White | 335 | 36.6 | 39.7 | 328 | 35.8 | 32.3 | 252 | 27.5 | 27.9 | 915 |
Otherc | 38 | 39.6 | 42.8 | 18 | 18.8 | 25.1 | 40 | 41.7 | 32.0 | 96 |
Total | 683 | 44.9 | 47.5 | 464 | 30.5 | 30.0 | 373 | 24.5 | 22.5 | 1520 |
a If mother's or female guardian's education level was not reported, father's or male guardian's education level was used.
b US Population data obtained from Current Population Survey, March 2001 [machine readable data file] conducted by the Bureau of the Census for the Bureau of Labor Statistics.
Norm Sample by Educational Classification or Diagnosis, Aged6 to18 (Bruininks & Bruininks, 2005)
Sample | U.S. School-Age Populationa | ||
Educational Classification or Diagnosis | N | % | % |
Attention-Deficit/Hyperactivity Disorder | 49 | 3.2 | 4.0b |
Emotional/Behavioral Disturbance | 16 | 1.1 | 0.9 |
Specific Learning Disability | 54 | 3.6 | 5.4 |
Mental Retardation | 21 | 1.4 | 1.0 |
Development Delayc | 9 | 0.6 | 0.4 |
Speech/Language Impairment | 57 | 3.8 | 2.1 |
Other Impairmentd | 17 | 1.1 | 1.5 |
a Data obtained from the Twenty-sixth Annual Report to Congress on the Implementation of the Individuals with Disabilities Act; United States Department of Education, Office if Special Education and Rehabilitative Services, Office of Special Education Programs, 2004. Retrieved from https://ideadata.org/tables26th/ar_aa7.htm
b Data obtained from Mental Health: A Report of the Surgeon General. (December 1999). Retrieved from http://www.surgeongeneral.gov/library/mentalhealth/home.html
c Ages 6-9
d Includes hearing impairments, orthopedic impairments, other health impairments, visual impairments, multiple disabilities, autism, and traumatic brain injury
Norm Sample by Age and Special Education Status (Bruininks & Bruininks, 2005)
Special Education Status | |||
Sample | U.S. School-Age Population a | ||
Age | N | % | % |
4 | 19 | 9.5 | 6.3 |
5 | 21 | 10.5 | 6.6 |
6 | 11 | 10.0 | 8.4 |
7 | 13 | 11.8 | 9.6 |
8 | 11 | 10.0 | 10.9 |
9 | 17 | 15.5 | 11.7 |
10 | 13 | 10.8 | 12.4 |
11 | 12 | 10.9 | 13.1 |
12 | 16 | 14.6 | 13.5 |
13-14 | 16 | 13.3 | 13 |
15-16 | 10 | 9.1 | 11.6 |
17-18 | 9 | 13.4 | 7.1 |
Total | 168 | 11.4 | 10.4 |
a Data obtained from the Twenty-sixth Annual Report to Congress on the Implementation of the Individuals with Disabilities Act; United States Department of Education, Office if Special Education and Rehabilitative Services, Office of Special Education Programs, 2004. Retrieved from http://www.ideadata.org/tables26th/ar_aa7.html
Test/Retest Reliability
Individuals aged 4 to21: (Bruininks & Bruininks, 2005)
Age Range | Test-Retest Reliability |
Subtest Ages 4-7 | Excellent (ICC=0.78) |
Composite Ages 4-7 | Excellent (ICC=0.83) |
Subtest Ages 8-12 | Excellent (ICC=0.76) |
Composite Ages 8-12 | Excellent (ICC=0.82) |
Subtest Ages 13-21 | Adequate (ICC=0.69) |
Composite Ages 13-21 | Excellent (ICC=0.77) |
Intellectual Disabilities: (Wuang & Su, 2009)
Subtests | Test-Retest Reliability |
Fine Manual Precision | Excellent (ICC=0.96) |
Fine Motor Integration | Excellent (ICC=0.98) |
Manual Dexterity | Excellent (ICC=0.92) |
Upper Limb Coordination | Excellent (ICC=0.88) |
Bilateral Coordination | Excellent (ICC=0.96) |
Balance | Excellent (ICC=0.99) |
Running Speed and Agility | Excellent (ICC=0.97) |
Strength | Excellent (ICC=0.96) |
Composites | Test-Retest Reliability (ICC) |
Fine Manual Control | Excellent (ICC=0.99) |
Manual Coordination | Excellent (ICC=0.98) |
Body Coordination | Excellent (ICC=0.99) |
Strength and Agility | Excellent (ICC=0.99) |
Total | Excellent (ICC=0.99) |
Remote Australian Aboriginal Communities BOT-2 Short Form: (Lucas et al. 2013; n = 30; age =[7,9])
Adequate for raw score (ICC = 0.62)
Adequate forstandard score (ICC = 0.73)
Adequate for percentile rank (ICC = 0.71)
Subtest | Subtest item | Test-retest ICC |
Fine Motor Precision | Drawing lines through paths - crooked | Poor (ICC = 0.13) |
Folding paper | Excellent (ICC = 0.76) | |
Fine Motor Integration | Copying a square | Poor (ICC = 0.00) |
Copying a star | Poor (ICC = 0.25) | |
Manual Dexterity | Transferring pennies | Adequate (ICC = 0.48) |
Bilateral Coordination | Jumping in place - same sides synchronized | Poor (ICC=-0.066) |
Tapping feet and fingers - same sides synchronized | Poor (ICC = -0.032) | |
Balance | Walking forward on a line | N/A |
Standing on one leg on a balance beam - eyes open | Poor (ICC = 0.17) | |
Running Speed and Agility | One-legged stationary hop | Poor (ICC = 0.25) |
Upper Limb Coordination | Dropping and catching a ball- both hands | Poor (ICC = -0.041) |
Dribbling a ball- alternating hands | Poor (ICC = 0.023) | |
Strength | Knee push ups | Poor (ICC = 0.31) |
Sit ups | Poor (ICC = 0.26) |
Interrater/Intrarater Reliability
Individuals aged 4 to21: (Bruininks & Bruininks, 2005)
Excellent interrater reliability(ICC = 0.98)
Remote Australian Aboriginal Communities BOT-2 Short Form: (Lucas, et al. 2013; n = 30; age = [7,9])
Excellent for raw score (ICC = 0.92), standard score (0.89), and percentile rank (0.88).
Subtest | Subtest item | Inter-rater ICC |
Fine Motor Precision | Drawing lines through paths- crooked | Adequate (ICC=0.66) |
Folding paper | Excellent (ICC=0.92) | |
Fine Motor Integration | Copying a square | Excellent (ICC=0.89) |
Copying a star | Excellent (ICC=0.80) | |
Manual Dexterity | Transferring pennies | Excellent (ICC=1.00) |
Bilateral Coordination | Jumping in place - same sides synchronized | Poor (ICC=0.34) |
Tapping feet and fingers- same sides synchronized | N/A | |
Balance | Walking forward on a line | N/A |
Standing on one leg on a balance beam - eyes open | Adequate (ICC=0.54) | |
Running Speed and Agility | One-legged stationary hop | Adequate (ICC=0.49) |
Upper-limb coordination | Dropping and catching a ball- both hands | Excellent (ICC=1.00) |
Dribbling a ball- alternating hands | Excellent (ICC=0.85) | |
Strength | Knee push ups | Excellent (ICC=0.87) |
Sit ups | Excellent (ICC=0.86) |
Internal Consistency
Individuals aged 4 to21: (Bruininks & Bruininks, 2005)
Age Range | Internal Consistency (α) |
Ages 4-7 | Excellent (α =0.82) |
Ages 8-11 | Excellent (α =0.83) |
Ages 12-21 | Excellent (α =0.86) |
Intellectual Disabilities: (Wuang & Su, 2009)
Subtests | Internal Consistency (α) |
Fine Manual Precision | Excellent (α =0.81) |
Fine Motor Integration | Excellent (α =0.83) |
Manual Dexterity | Excellent (α =0.83) |
Upper Limb Coordination | Excellent (α =0.87) |
Bilateral Coordination | Excellent (α =0.87) |
Balance | Excellent (α =0.85) |
Running Speed and Agility | Excellent (α =0.87) |
Strength | Excellent (α =0.85) |
Composites | Internal Consistency (α) |
Fine Manual Control | Excellent (α =0.88) |
Manual Coordination | Excellent (α =0.88) |
Body Coordination | Excellent (α =0.87) |
Strength and Agility | Excellent (α =0.88) |
Total | Excellent (α =0.92) |
Construct Validity
Convergent Validity:
Typically Developing Children: (Lane & Brown, 2015; n = 50; age =[7,16])
Excellent correlation between BOT-2 total motor composite and MABC-2 (Movement Assessment Battery for Children-2) total test score for children aged11 to16 (rho = 0.80, p < 0.01)
Poor correlation between BOT-2 fine motor components (fine manual control, manual coordination, and associated subscales) and MABC-2 fine motor components (manual dexterity and aiming & catching) for children aged7 to10
Spearman’s rho (ρ) correlations between the BOT-2 fine motor components and the MABC-2 fine motor components
7-10 year olds | 11-16 year olds | |||
MABC-2 | MABC-2 | |||
Variable | Manual Dexterity Component | Aiming & Catching Component | Manual Dexterity Component | Aiming & Catching Component |
BOT-2 Subscales | ||||
Fine Motor Precision | Poor (ρ = -0.09) | Poor (ρ = -0.15) | Excellent (ρ = 0.61**) | Poor (ρ = 0.13) |
Fine Motor Integration | Poor (ρ = 0.3) | Poor (ρ = -0.13) | Poor (ρ = 0.03) | Poor (ρ = 0.06) |
Manual Dexterity | Poor (ρ = 0.03) | Poor (ρ = -0.01) | Adequate (ρ = 0.59**) | Poor (ρ = 0.12) |
Upper Limb Coordination | Poor (ρ = -0.05) | Poor (ρ = 0.17) | Poor (ρ = -0.06) | Excellent (ρ = 0.63**) |
Composite scales | ||||
Fine Manual Control | Poor (ρ = 0.09) | Poor (ρ = -0.15) | Adequate (ρ = 0.34) | Poor (ρ = 0.09) |
Manual Coordination | Poor (ρ = -0.02) | Poor (ρ = 0.13) | Adequate (ρ = 0.44*) | Adequate (ρ = 0.38) |
Notes: *Significant at the 0.05 level;**Significant at the 0.01 level.
Spearman’s rho (ρ) correlations between the BOT-2 gross motor components and the MABC-2 gross motor components
7-10 year olds | 11-16 year olds | |||
MABC-2 | MABC-2 | |||
Variable | Balance Component | Aiming & Catching Component | Balance Component | Aiming & Catching Component |
BOT-2Subscales | ||||
Bilateral Coordination | Poor (ρ = -0.1) | Poor (ρ = -0.08) | Poor (ρ = 0.15) | Poor (ρ = 0.26) |
Balance | Poor (ρ = 0.11) | Adequate (ρ = 0.35) | Adequate (ρ = 0.31) | Poor (ρ = 0.01) |
Running Speed & Agility | Poor (ρ = 0.14) | Poor (ρ = 0.14) | Adequate (ρ = 0.45*) | Poor (ρ = 0.25) |
Strength | Adequate (ρ = 0.37) | Poor (ρ = -0.1) | Adequate (ρ = 0.51*) | Adequate (ρ = 0.44*) |
BOT-2 Composite Scales | ||||
Body Coordination | Poor (ρ = 0.13) | Poor (ρ = 0.17) | Poor (ρ = 0.29) | Poor (ρ = 0.03) |
Strength & Agility | Adequate (ρ = 0.32) | Poor (ρ = 0.17) | Adequate (ρ = 0.45*) | Adequate (ρ = 0.44*) |
Notes: *Significant at the 0.05 level;**Significant at the 0.01 level.
Responsiveness
Intellectual Disabilities: (Wuang & Su, 2009)
Subtests | Effect Size (ES) |
Fine Manual Precision | Large Change (ES = 0.78) |
Fine Motor Integration | Moderate to Large Change (ES = 0.63) |
Manual Dexterity | Moderate Change (ES = 0.48) |
Upper Limb Coordination | Moderate to Large Change (ES = 0.69) |
Bilateral Coordination | Large Change (ES = 0.84) |
Balance | Moderate Change (ES = 0.23) |
Running Speed and Agility | Moderate to Large Change (ES = 0.66) |
Strength | Moderate to Large Change (ES = 0.70) |
Composites | Effect Size (ES) |
Fine Manual Control | Moderate to Large Change (ES = 0.65) |
Manual Coordination | Moderate to Large Change (ES = 0.64) |
Body Coordination | Moderate Change (ES = 0.45) |
Strength and Agility | Large Change (ES = 0.76) |
Total | Moderate to Large Change (ES = 0.67) |
Subtests | Standardized Response Mean (SRM) |
Fine Manual Precision | 0.72 |
Fine Motor Integration | 0.65 |
Manual Dexterity | 0.76 |
Upper Limb Coordination | 0.79 |
Bilateral Coordination | 0.78 |
Balance | 0.27 |
Running Speed and Agility | 0.54 |
Strength | 0.65 |
Composites | Standardized Response Mean (SRM) |
Fine Manual Control | 0.56 |
Manual Coordination | 0.73 |
Body Coordination | 0.31 |
Strength and Agility | 0.63 |
Total | 0.54 |
Bibliography
Bruininks, B. D. (2005). Using the BOT-2 to identify and support students with fine and gross motor difficulties. BOT-2 webinar presented on September 21, 2015. Retreived from http://downloads.pearsonclinical. com/videos/BOT-2-092115/BOT-2-Webinar-Handout-092115.pdf
Bruininks, R., & Bruininks, B. (2005). Bruininks-Oseretsky Test of Motor Proficiency (2nd ed.). Minneapolis, MN: NCS Pearson.
Deitz, J. C., Kartin, D., & Kopp, K. (2007). Review of the Bruininks-Oseretsky Test of Motor Proficiency, Second Edition (BOT-2). Physical and Occupational Therapy in Pediatrics, 27(4), 87-102. http://doi.org/10.1300/J006v27n04_06
Lane, H. & Brown, T. (2015). Convergent validity of two motor skills tests used to assess school-age children. Scandinavian Journal of Occupational Therapy, 22, 161-172. http://doi.org/10.3109/11038128.2014.969308
Lucas, B. R., Latimer, J., Doney, R., Ferreira, M., Adams, R., Hawkes, G., Elliot, E. J. (2013). The Bruininks-Oseretsky Test of Motor Proficiency - Short Form is reliable in children living in remote Australian Aboriginal communities. BMC Pediatrics, 13(135). http://doi.org/10.1186/1471-2431-13-135
Vincon, S., Green, D., Blank, R., & Jenetzky, E. (2016). Ecological validity of the German Bruininks-Oseretsky Test of Motor Proficiency - 2nd Edition. Human Movement Science. http://doi.org/10.1016/j.humov.2016.10.005
Wuang, Y. P. & Su, C. Y. (2009). Reliability and responsiveness of the Bruininks–Oseretsky Test of Motor Proficiency-Second Edition in children with intellectual disability. Research in Developmental Disabilities, 30, 847–855. http://doi.org/10.1016/j.ridd.2008.12.002
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FAQs
How long does the bot-2 assessment take? ›
Time to Administer
The complete form takes 40-60 minutes to administer, with 10 additional minutes to prepare the testing area. The short form takes 15-20 minutes to administer, with an additional 5 minutes to set up the testing area.
The BOT-2 has appropriate validity and reliability as well as high sensitivity and characteristic in preschool children. The teachers and mentors can use the BOT-2 test to evaluate and screen children aged four to seven years. The BOT-2 can be used to evaluate motor skills and diagnose children with DCD.
How do you score the bot-2 assessment? ›This time you will use the total point score from each subtest and match it with the designated age
What are the subtests in the bot-2? ›The BOT-2 consists of both a Complete and Short Form, and is comprised of four composites with eight subtests, including Fine Manual Control, Manual Coordination, Body Coordination, and Strength and Agility.
What age range is the bot-2 for? ›BOT-2 measures fine and gross motor proficiency, with subtests that focus on stability, mobility, strength, coordination, and object manipulation. The test is tailored to school-aged children and young adults among the ages of 4-21 years, who have varying motor control abilities ranging from normal to mild or moderate.
How often can you retest with the bot-2? ›The minimum recommended interval for reassessment with the BOT-2 is 3 months or more. The test-retest data gathered during development of the BOT-2 show minimal mean differences with an average retest interval of 19-20 days, and average test score differences in the test-retest study are well below the SEms.
What does the bot 2 short form assess? ›The Bruininks-Oseretsky test [33], or the so-called BOT-2 test, has been designed to assess fine and gross motor skills (motor skill efficiency) of children 4 through 21 years of age. This test has a very broad application in physical therapy, adaptive physical exercise, and even in science.
What is the average standard score for the bot-2? ›Results: The BOT-2 SF provided a statistically significantly lower standard score x = 45.87 (±5.41) compared to the BOT-2 CF x = 47.57 (±8.29) p < 0.05 with middle effect size value, Hays ω2 = 0.09.
Who can administer the bot-2? ›With a well-trained facilitator in a professional role (i.e., professional facilitator, certified assistant), subtests from the BOT–2 could successfully be administered with a remote examiner and all subtest and composite scores could be derived.
What is the confidence interval in bot-2? ›When a standard score or a scale score is reported, the corresponding 90% confidence interval is presented in parentheses.