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BOT-2 Evaluation

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Olivia Hudson

on 26 September 2014

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Transcript of BOT-2 Evaluation

BOT-2 Evaluation
Available From
-Pearson (pearsonclinical.com)
$837

Purpose of Test
Individually administered test that uses
engaging
,
goal-directed activities
to measure a wide array of
motor skills
.

Designed to provide practitioners with
reliable
and
efficient
measure of
fine and gross motor control skills
.
Materials and Equipment Needed
-manual
-examinee booklets (25)
-scoring transparency
-blocks (15)
-cards (50)
-pegboard
-pennies
-red pencils (2)
-shuttle block
-target
Ages
4-21 years
Administration
Time Required
Standardization
Reliability and Validity
Training Required
Usefullness in OT
Advantages
Disadvantages
References
Extending the Norms Through 21
BOT-2 norms extended through age
21 years and 11 months

Why???...

Because by extending norms to this level, the BOT-2 covers the entire school-age range served under the
IDEA
.
-administration easel
-record forms (25)
-balance beam
-box
-knee pad
-pegs (30)
-penny pad
-scissors
-string
-tennis ball
Complete Form
: 40-60 minutes
-Additional 10 minutes needed for prep time
Short Form
: 15-20 minutes
-Additional 5 minutes needed for prep time
Short Form
Administration/Scoring Procedures
Four administration options are available:
1. Complete Form
2. Short Form
3. Select Composites
4. Select Subtests
Complete
is preferred...
Why?
Most
reliable
measure of overall
motor proficiency
.
Composites and Subtests
Ability to select only those
subtests
or
composites
relevant to examinee's
individual needs
.

Should only use these options when you have
prior knowledge
of child's motor deficits and intend to use the results to plan a
motor training program
or to
evaluate progress
.


About 10-15 minutes were needed to administer the activities in each composite.
BOT-2 Composite and Subtest Structure
Total Motor Composite
Fine Manual
Control

Manual
Coordination

Body
Coordination

Strength and Agility
Fine Motor
Precision

Fine Motor
Integration

Manual
Dexterity

Upper-Limb
Coordination

Bilateral
Coordination

Balance
Running Speed
and Agility

Strength
-
Quick
and
easy
to administer
-Yields a single score of
overall motor proficiency

-Screening tool to determine need for
further assessment
-Consists of
14
items
-Selected to ensure
representation
of all eight subtests and to produce sufficiently
reliable
scores
-test content
-internal structure
-clinical group differences
-relationships with other
tests of motor skills
-dependability and accuracy of subtests/composites
-stability of scores over an interval of weeks

Includes: internal consistency reliability,
test-retest reliability, and interrater reliability
Nationally standardized on a representative sample of:
-establishment of hand preference and preferred kicking foot

-explanation of the test so the examinee can complete the task
-evaluates
fine motor
(and gross motor) skills

-can be used for children from ages
4-21

-can be performed in
school

or
home
environment

-
reliable
and
valid
assessment

-can retest and see
progress
Susan Grodensky and Olivia Hudson
1. The
total motor composite
is derived from the standard score for all four motor areas. The standard scores are added together, equaling a sum of the scores

2. Enter the
sum
on the cover page, then look up the sum in the correct
table
.

.
Scoring Procedures
First Steps
-record the raw score for each item


-some tests will require computation to record the raw score using the correct corresponding conversion table in Appendix B
3. The
confidence interval
for scale and standard scores is found by locating the band of errors for the examinees age and recording the value on the cover page.

4. Then
add
or
subtract
the value from the higher or lower end, respectively, of the confidence interval and record both numbers to get the interval.
*
age equivalencies
are found using the correct table and total point score for each subtest*
Bruininks-Oseretsky Test of Motor Proficiency
-video: authors, test administration, scoring, and reporting information
highly reliable
-expensive
Pearson Clinical Assessments. (2014).
-instruction bias
-long test
-overwhelming for examinees
-ability to choose form option
-test variety of skills
-pairwise comparison
to chart progress
on a specific goal
- optional teaching text to help the novice test administrator
Administration Continued
Scoring Procedures Continued
Next Steps
Even more steps...
There are
LOTS
of
conversion charts
and
LOTS
of
steps
in order to score the BOT-2. Make sure to pay
very close attention
to the tables you use, and follow the columns and rows very very carefully!!!
. Three clinical samples were identified for and
1,520 examinees
4-12 years old
tested at 239 different sites within 38 different states
The norm sample was:
broken down into 12 age groups
randomized for sex, race/ethnicity, socioeconomic status,and disability within each age group
developmental coordination disorder (DCD)
Autism disorder
intellectual disabilities (ID)
standardized for:
highly valid
After choosing the administration option, and have all the materials you need to complete the test, you can
begin
. No matter which option you choose, complete all of the
required test items
from that composite or subtest. The directions of how to administer each individual item are included in the
Administration Easel
.
Activity Time!
Let's demonstrate an example from each subtest...with your help!!!
1. Fill in Star
2. Copy Overlapping Pencils
3. String Blocks
4. Touching Nose with
Index Fingers-Eyes Closed
6. One-Legged Stationary Hop
7. Dropping and Catching a Ball
8. 30 Second Full Push Up
5. Standing on One Leg on Balance Beam-Eyes Closed
Short Form Practice: Scoring
Let's fill out the short form!

We will give you the raw scores.

Now let's convert the raw scores into points.

Fill in the point score.

Add up the point scores to get the total scores!
Short Form Continued
1. Now go to the front cover page and find where it says short form.

2. Circle Knee Push Up, and fill in the Total Point Score.

3. Imagine our child is 8 years and 7 months old.


4. Now it's time for tables- we will walk you through them to find the:

Standard Score
Confidence Interval
Percentile Rank
Descriptive Category
Manual Dexterity:
Transferring Pennies
Complete Form Scoring
The scoring of the
complete form
follows the same guidelines as the short form, but is more complex. We will walk you through the steps.
What we
need to find
:
scale scores for subtests
sums for composites
standard scores (base value and sum)
confidence interval
%tile Rank
age equivalence
descriptive category
Score Profile
Find:
Composite Score Profile
Subtest Score Profile
Allows you to graphically display the examinee's
scale scores, standard scores,
and
confidence interval
.
Then plot.
*For the BOT-2...

Standard Deviation
: 10

Mean/Average
: 50
That's aBOT it!
Any questions?
What broad area does the BOT-2 assess and measure?
Bruininks, R.H., & Bruininks, B.D. (2005).
-game like tasks
-not verbally complex
Bruininks-oseretsky test of motor proficiency manual, second edition
. Minneapolis: Pearson Assessments.
Occupational and physical therapy.
PsychCorp: Pearson Inc
. Retrieved from http://www.pearsonclinical.com/therapy/products/100000648/bruininks-oseretsky-test-of-motor-proficiency-second-edition-bot-2.html
Demonstrated by:
Demonstrated by:
Sibert, Erin. "Bot 2 assessment critque"
esibert.weebly.com. N.p., n.d. Web. 27 Sept 2014.
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