The Ounce Scale

The Ounce Scale assesses children from 0-42 months in a collaborative model between professionals and parents/caregivers by providing an interactive system of documentation, monitoring, and evaluation of development. For Early Head Start programs, early intervention programs, and other home- and center-based childcare environments, Ounce evaluates children’s accomplishments, areas of difficulty, and approaches to learning to build relationships and capacity to thrive with a whole child view.

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  • Test forms & reports

    Booklets, record forms, answer sheets, report usages & subscriptions

    25 options

    from $34.40
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    3 options

    from $43.80
  • Training

    Onsite, virtual & on-demand trainings

    5 options

    from $575.00
  • All products

    All tests & materials offered for The Ounce Scale

    33 options

    from $34.40
- of 34 results
  • Ounce Family Albums 4-8 Months Spanish Qty 5 (Print)
    157212329X Qualification Level A

    $49.60

  • Ounce Family Albums 8-12 Months Spanish Qty 5 (Print)
    1572123303 Qualification Level A

    $49.60

  • Ounce Family Albums 12-18 Months Spanish Qty 5 (Print)
    1572123311 Qualification Level A

    $49.60

  • Ounce Family Albums 18-24 Months Spanish Qty 5 (Print)
    157212332X Qualification Level A

    $49.60

  • Ounce Family Albums 24-30 Months Spanish Qty 5 (Print)
    1572123338 Qualification Level A

    $49.60

  • Ounce Family Albums 30-36 Months Spanish Qty 5 (Print)
    1572123346 Qualification Level A

    $49.60

    Estimated to ship:6 weeks
  • Ounce Family Albums 36-42 Months Spanish Qty 5 (Print)
    1572123354 Qualification Level A

    $49.60

  • Ounce Family Albums 0-4 Months Qty 5 (Print)
    1572122811 Qualification Level A

    $49.60

  • Ounce Family Albums 4-8 Months Qty 5 (Print)
    157212282X Qualification Level A

    $49.60

  • Ounce Family Albums 8-12 Months Qty 5 (Print)
    1572122838 Qualification Level A

    $49.60

  • Ounce Family Albums 12-18 Months Qty 5 (Print)
    1572122846 Qualification Level A

    $49.60

  • Ounce Family Albums 18-24 Months Qty 5 (Print)
    1572122854 Qualification Level A

    $49.60

  • Ounce Family Albums 24-30 Months Qty 5 (Print)
    1572122862 Qualification Level A

    $49.60

  • Ounce Family Albums 30-36 Months Qty 5 (Print)
    1572122870 Qualification Level A

    $49.60

  • Ounce Family Albums 36-42 Months Qty 5 (Print)
    1572122889 Qualification Level A

    $49.60

  • Ounce Standards for The Developmental Profiles (Print)
    1572122900 Qualification Level A

    Includes 96 pages presenting each specific skill, behavior, or accomplishment in the form of a one-sentence performance indicator that also appears on the Developmental Profiles. Each indicator is followed by a rationale and by two sets of performance examples: Developing as Expected of Needs Development.

    $72.80

  • Ounce Observation Records 0-4 Months Qty 10 (Print)
    1572122919 Qualification Level A

    $48.30

  • Ounce Observation Records 4-8 Months Qty 10 (Print)
    1572122927 Qualification Level A

    $48.30

  • Ounce Observation Records 12-18 Months Qty 10 (Print)
    1572122943 Qualification Level A

    $48.30

    Estimated to ship:6 weeks
  • Ounce Observation Records 18-24 Months Qty 10 (Print)
    1572122951 Qualification Level A

    $48.30

  • Ounce Observation Records 30-36 Months Qty 10 (Print)
    1572122978 Qualification Level A

    $48.30

  • Ounce Observation Records 36-42 Months Qty 10 (Print)
    1572122986 Qualification Level A

    $48.30

  • Ounce Reproducible Masters (Print)
    1572122994 Qualification Level A

    $34.40

  • Ounce User's Guide (Print)
    1572123001 Qualification Level A

    Includes 40 pages explaining how to use The Ounce Scale, providing detailed information about the three elements of the scale: the Family Album, the Observation Record, and the Developmental Profiles.

    $43.80

  • Ounce Family Albums 0-4 Months Spanish Qty 5 (Print)
    1572123281 Qualification Level A

    $49.60

  • K-BIT/KBIT-2 PERMISSION FEES
    3354 Qualification Level A

    K-BIT/KBIT-2 PERMISSION FEES

    $0.01

  • Ounce Observation Records 24-30 Months Qty 10 (Print)
    157212296X Qualification Level A

    $48.30

  • Ounce Observation Records 8-12 Months Qty 10 (Print)
    1572122935 Qualification Level A

    $48.30

  • Ounce Staff Development Manual (Print)
    1572122722 Qualification Level A

    Includes 182 pages designed for program directors, coordinators, staff developers and others charged with teaching providers how to use The Ounce Scale and details how to provide introductory training.

    $189.60

  • The Ounce Scale Overview Live Webinar 3 Hours
    0150010729 Qualification Level A

    This 3-hour session provides a broad overview of The Ounce Scale with a focus on how the components of Ounce are used to determine if the development of infants and toddlers is consistent with developmental expectations. Price includes up to 40 people per session.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $2,395.00

  • The Ounce Scale Implementing the Assessment Live Webinar 6 Hours
    A103000223209 Qualification Level A

    This 6-hour session will provide training on how to implement The Ounce Scale to determine if young children are developing as expected in key developmental areas. Price includes up to 40 people per session.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $4,550.00

  • The Ounce Scale Overview In Person 3 Hours
    0150010788 Qualification Level A

    This 3-hour session provides a broad overview of The Ounce Scale with a focus on how the components of Ounce are used to determine if the development of infants and toddlers is consistent with developmental expectations. Price includes up to 40 people per session.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $7,950.00

  • The Ounce Scale Implementing the Assessment in Person 6 Hours
    A103000223210 Qualification Level A

    This 6-hour session will provide training on how to implement The Ounce Scale to determine if young children are developing as expected in key developmental areas. Price includes up to 40 people per session.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $9,350.00

  • The Ounce Scale Live Question and Answer Virtual 1 Hour
    A103000072484 Qualification Level A

    Price includes up to 40 people per session. This 1-hour Q&A session supports participants who have attended a previous session or are familiar with the assessment. A Pearson expert will meet with participants to address follow-up questions and support specific assessment-related needs. To use the hour efficiently, participants may submit questions in advance. Q&A sessions do not include handouts or slides.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $575.00

Overview

Publication date:
2003
Age range:
Birth–3:6 years old
Qualification level:
A
Scoring options:
Ounce Online or manual scoring
Other languages:
Spanish

At a glance

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1572128380 - The Ounce Scale Subscription 1 Year Qty 1 (Digital) -- $14.00

 

Product Details

The Ounce Scale is an ongoing, functional assessment for children from birth-42 months (i.e., 3 years, 6 months). It focuses the professional's attention on developmentally significant events in children's lives. It involves families in assessment and provides standards for infant and toddler behavior and development. Unlike other infant/toddler assessments, The Ounce Scale focuses on how children use skills in the context of their natural environment. Professionals and families work together to learn about the child's development in four basic domains: Social and Emotional Development, Communication and Language, Cognitive Development, and Physical Development.

There are three main components of The Ounce Scale:

The Observation Record is a tool to help you keep track of observations and record children's growth and development. It is intended to be your record of factual observations that then help to determine ratings for the Developmental Profiles. 

The Family Album is a keepsake or memory book in which the family can write down observations of their child's accomplishments and growth. It complements the Observation Record by matching the areas of development and observation questions contained in the professional's Observation Record. The Family Album involves parents as partners in the assessment process. 

The Developmental Profile is a rating scale for measuring growth and development in comparison to age-level expectations. The profile is designed to give you and a child's family a summary of how their child is growing and developing. Ratings are made on the Developmental Profile using the observations from both the Observation Record and the Family Album to compare the child’s behaviors to the descriptions in the Standards for the Developmental Profiles.

Uses and Applications

The Ounce Scale can be used in assessment, intervention, and progress monitoring contexts. Professional users of this assessment may include home visitors, infant specialists, parent educators, family support staff, visiting nurses, public health nurses, and early interventionists.

Depending on the population(s) you serve, The Ounce Scale may be used with:

  • Individuals — private practice, daycare, home settings
  • Groups — educational, community, government, or healthcare group practices/programs (e.g., Early Head Start)

Workflow that shows Step 1. Record (Observation Record, Family Album), Step 2. Review (Standards), and Step 3. Rate (Developmental Profile)

Benefits

  • Presents a highly reliable, criterion-referenced measure based on specific developmental standards.
  • Helps meet Early Head Start and federal assessment requirements.
  • Allows you to gather information from multiple perspectives, giving a more well-rounded picture of the child’s development.
  • Takes a natural, whole-child approach to observation.
  • Helps educate parents so that they can become more involved in decisions about their children.
  • Supports early intervention for at-risk kids.

Features

Designed for use with infants and toddlers, The Ounce Scale is organized around six major developmental areas:

  • Personal connections: How children show they trust you.
  • Feelings about self: How children express who they are.
  • Relationships with other children: What children do around other children.
  • Understanding and communicating: How children understand and communicate.
  • Exploration and problem solving: How children explore and figure things out.
  • Movement and coordination: How children move their bodies and use their hands to do things.

The Ounce Scale is divided into the following eight age levels:

  • Babies I: Birth–4 months
  • Babies II: 4–8 months
  • Babies III: 8–12 months
  • Babies IV: 12–18 months
  • Toddlers I: 18–24 months
  • Toddlers II: 24–30 months
  • Toddlers III: 30–36 months
  • Preschoolers: 36–42 months

Each age level has its own Observation Record, Family Album, and Developmental Profile, which you will use during that time period.

Required Browser Versions:

Windows 10, 11 - Chrome (v140), Firefox (v142) and Microsoft Edge (v140) (current and previous two versions)

Mac (latest version) - Chrome (v140), Firefox (v142) and Safari (v18.6) (current and previous two versions)

 

Resources

Resources

The following resources are available for the Ounce Scale.

 
 

FAQs

General

Can I retrieve information from previous school years?

Yes. You can access historical student data through reporting tools for as long as that data remains in the system.

How do I access historical data? 

In Reports, select the academic year you need, then export the results. The main interface typically shows current-year information only.

How do I reset my password? 

Select Forgot Password on the login page. Your password reset link will stay active for 24 hours. If you don’t see the email, check your spam folder and ask your email administrator to make sure system emails aren’t being blocked.

Where can I find help resources?

You’ll find resources, tutorials, and support information through the Resources and Contact Us links in the platform.

For Administrators

How do I add a new user? 

Go to Manage > Users and select the blue Add button, then choose New. Enter the required information and assign the appropriate role and site access. The role you assign determines the user’s permissions.

How do I remove a user? 

Select the checkmark next to the user’s name. Then select the blue User Actions button at the top of the list and choose Remove User. If the user belongs to multiple sites, remove them from every site before they can be fully removed from the system. Deleting a user may also remove associated checklist and progress data. If you may still need that data for reporting, lock the account instead.

What is the difference between locking and deleting a user? 

Locking an account prevents the user from signing in while preserving their data. Deleting an account permanently removes the user and may also delete associated assessment data. If you may need historical reporting later, locking is the better option.

How do I add an existing user to another site? 

Go to Manage > Users and select the blue Add button, then choose Existing. Find the user and assign them to the additional site. They’ll keep the same login credentials across all assigned sites.

How do I verify a user's permissions? 

Go to Manage > Users and review the user’s assigned role. Then compare it with the permissions listed under Manage > Roles. A user’s access is based on the permissions assigned to their role.

What should I do if a user cannot access their account? 

First, check that the account is active and unlocked, and confirm that the correct username is being used. If needed, reset the login attempts and send a new password reset email.

What does the account hierarchy look like? 

Most organizations use Program and Site levels. Larger organizations may also include Brand and Organization levels. Administrators can view users and students at their own level and the levels below it.

Can the number of licenses change automatically at renewal?

No. Your license quantity stays the same unless you request a change.

Can an account manager be changed? 

Yes. Account ownership and account manager assignments can be updated when needed.

What reports are available to administrators? 

Administrators can access several child and user reports for organization-level analysis and historical reporting.

For Teachers

How do I complete developmental checklists? 

Select the appropriate developmental domains and ratings for each child. You’ll need to complete the checklist before the results can appear in reports.

Why aren't assessment results appearing in reports? 

Make sure the checklist has been finalized. Only finalized checklists are included in reports and data exports, so unfinished checklists won’t appear.

Can checklist entries be corrected? 

Yes. You can update checklist items to correct entries before the checklist is finalized.

Can developmental checklists be copied? 

Online checklist resources may be copied for educational use. Printed checklist packs are subject to copyright restrictions and shouldn’t be duplicated.

What reports are available to teachers? 

Teachers can access Checklist Reports, Class Outcomes Reports, Class Profile Reports, and Class Ratings Reports. Together, these provide reporting at both the individual child and class levels.

Annual Renewal & Purge Process

What is the typical annual timeline for account communications?

Timing

Pearson Action

Customer Action

Jan–MarPlan renewalReview upcoming needs
Apr–Jul Discuss renewal Finalize renewal decisions 
Jul 31Annual rolloverPrepare for the new-year setup
AugSend 90-day purge noticeConfirm renewal status
OctSend 30-day purge noticeComplete outstanding renewal activities
Oct 31Process purgeAll child and user data is removed for non-renewed accounts
NovSend final purge notificationConfirm account status

Will historical assessment data be deleted during the purge? 

Yes. For non-renewing customers, Pearson must remove all data in line with our data privacy and security policies. Before purge processing begins, download or export any reports you need to keep for your local records.

How long is my data retained? 

We retain historical data for as long as your account is active. If you don’t renew your subscription, the purge preparation period runs from August 1 through October 31. After that, we must remove all data for non-renewing customers in line with our data retention policy.

Do unused licenses roll over to the next subscription year? 

License quantities stay the same unless you request a change during renewal discussions.

Why am I receiving renewal communications if my account is still active?

We send renewal communications early so you have time to review your subscription, confirm your future licensing needs, export any reports you want to keep, and avoid service interruptions. These communications begin several months before purge processing.

Who receives renewal and purge communications?

We typically send renewal and purge communications to the primary account manager or administrator. Keep your contact information up to date so the right person receives these notices.

What should I do if I receive a purge notice but believe my account has already renewed? 

Contact your Pearson representative or Customer Support team. Sometimes a renewal, account update, or contact change is processed after a communication list has already been created.

 
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Webinars

The following training events are available for The Ounce Scale.