OT 753 FINAL PRACTICAL STUDY GUIDE | COMPLETE QUESTIONS & ANSWERS
(100% VERIFIED SOLUTIONS) 2025/2026 UPDATE
1. Bayley Scales of 1-42 months
Infant Develop-
ment
Age Range
2. Bayley Scales of Identify children with developmental delays & provide baseline info for intervention
Infant Develop- planning
ment
Purpose
3. Bayley Scales of 1. cognitive (COG) comprised of cognitive (CG)
Infant Develop-
ment 2. language (LANG) comprised of receptive communication (RC) and expressive
communication (EC)
5 Main Scales
with 9 "subtests" 3. Motor (MOT) comprised of fine motor (FM) and gross motor (GM)
4. social-emotional (SOEM) comprised of social-emotional (SE)
5. adaptive behavior skills (ADBE) comprised of 3 domains:
- communication (COM) {subdomains of receptive (REC) and expressive (EXP)}
- daily living skills (DLS) {subdomain of personal (PER)}
- socialization (SOC) {subdomains of interpersonal relationships (IPR) and play
and leisure (PLA)}
4. Scoring of Bayley 2: the response or behavior indicates Mastery.
Scales
1: the response or behavior indicates the skill or behavior is Emerging.
what score
ranges are possi- 0: the response or behavior indicates the skill or behavior is Not Present.
, OT 753 FINAL PRACTICAL STUDY GUIDE | COMPLETE QUESTIONS & ANSWERS
(100% VERIFIED SOLUTIONS) 2025/2026 UPDATE
ble and what do scores
they correlate to?
5. Bayley Scales
Administration
Rules
What is the basal
and ceiling?
6. Bayley Scales
Administration
Rules
What is the rever-
sal rule?
7. Bayley Scales
Administration
Rules
How do you de-
termine the start-
ing point?
8. Scoring of Bayley
Scales
How to find raw
, OT 753 FINAL PRACTICAL STUDY GUIDE | COMPLETE QUESTIONS & ANSWERS
(100% VERIFIED SOLUTIONS) 2025/2026 UPDATE
prior using test date and birthdate), find the correlated starting point as
indicated on the scoring booklet cover.
Basal = 3 consecutive scores of 2 You must correct for prematurity through age of 24 months
from starting point
Ceiling = 5 consecutive scores of
0 which indicates to stop the
assessment Add up the number of items the child has earned credit for
*Make sure to give credit for all questions prior to the start point*
Score of 2 on 1st 3 consecutive
items at age-specific start point
to go forward (achieve basal)
Score of 0 or 1 on and of 1st 3
items, go back to the start point
from previous age Applies to
new start point after each
reversal- apply each time test is
started Administer forward
direction until ceiling met
Don't re-administer items
Using age in months (calculated
(100% VERIFIED SOLUTIONS) 2025/2026 UPDATE
1. Bayley Scales of 1-42 months
Infant Develop-
ment
Age Range
2. Bayley Scales of Identify children with developmental delays & provide baseline info for intervention
Infant Develop- planning
ment
Purpose
3. Bayley Scales of 1. cognitive (COG) comprised of cognitive (CG)
Infant Develop-
ment 2. language (LANG) comprised of receptive communication (RC) and expressive
communication (EC)
5 Main Scales
with 9 "subtests" 3. Motor (MOT) comprised of fine motor (FM) and gross motor (GM)
4. social-emotional (SOEM) comprised of social-emotional (SE)
5. adaptive behavior skills (ADBE) comprised of 3 domains:
- communication (COM) {subdomains of receptive (REC) and expressive (EXP)}
- daily living skills (DLS) {subdomain of personal (PER)}
- socialization (SOC) {subdomains of interpersonal relationships (IPR) and play
and leisure (PLA)}
4. Scoring of Bayley 2: the response or behavior indicates Mastery.
Scales
1: the response or behavior indicates the skill or behavior is Emerging.
what score
ranges are possi- 0: the response or behavior indicates the skill or behavior is Not Present.
, OT 753 FINAL PRACTICAL STUDY GUIDE | COMPLETE QUESTIONS & ANSWERS
(100% VERIFIED SOLUTIONS) 2025/2026 UPDATE
ble and what do scores
they correlate to?
5. Bayley Scales
Administration
Rules
What is the basal
and ceiling?
6. Bayley Scales
Administration
Rules
What is the rever-
sal rule?
7. Bayley Scales
Administration
Rules
How do you de-
termine the start-
ing point?
8. Scoring of Bayley
Scales
How to find raw
, OT 753 FINAL PRACTICAL STUDY GUIDE | COMPLETE QUESTIONS & ANSWERS
(100% VERIFIED SOLUTIONS) 2025/2026 UPDATE
prior using test date and birthdate), find the correlated starting point as
indicated on the scoring booklet cover.
Basal = 3 consecutive scores of 2 You must correct for prematurity through age of 24 months
from starting point
Ceiling = 5 consecutive scores of
0 which indicates to stop the
assessment Add up the number of items the child has earned credit for
*Make sure to give credit for all questions prior to the start point*
Score of 2 on 1st 3 consecutive
items at age-specific start point
to go forward (achieve basal)
Score of 0 or 1 on and of 1st 3
items, go back to the start point
from previous age Applies to
new start point after each
reversal- apply each time test is
started Administer forward
direction until ceiling met
Don't re-administer items
Using age in months (calculated
