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IQ Testing · Harker School Admissions

Harker School IQ Testing: WPPSI-IV and WISC-V

Clarity Educational Psychology is included on The Harker School's list of suggested psychologists in Ravenna. Testing is done here by Claire McCann or Sierra Delaney, both Licensed Educational Psychologists.

What Harker requires

Required for TK through grade 2
Harker requires all applicants for transitional kindergarten through grade 2 to submit results from a Wechsler intelligence scale as part of the application.
Optional for grades 3 through 5
A cognitive assessment is optional for applicants to grades 3 through 5.
Younger applicants: WPPSI-IV
Younger children take the Wechsler Preschool and Primary Scale of Intelligence, Fourth Edition. Harker requires a child to be at least 4 years old at the time of testing.
About age 6 and older: WISC-V
Older children take the Wechsler Intelligence Scale for Children, Fifth Edition. The right test depends on your child's age at the time of testing.

Key dates

Application deadline: Monday, January 5, 2027
Harker's application and supporting materials are due by this date. Your child's cognitive assessment results are part of the application, so plan to test well before then.
Decisions released: Friday, March 12, 2027
Harker releases admission decisions in Ravenna on this date.
Schedule as soon as your child meets the age requirement
Book as soon as your child reaches the age requirement so results are ready well before the application deadline. We will get you the results within 3 business days.

What the process looks like

Harker IQ testing

WPPSI-IV or WISC-V · includes scoring and a written summary of results
Save $20 when you pay by cash, check, or Zelle
$800
Flat fee
About 80 minutes
The assessment is done in a single visit at the Menlo Park or San Francisco office.
Results within 3 business days
You receive scoring and a written summary of results that you can submit to Harker.

What's included

Administration of the WISC-V or WPPSI-IV
Given one-on-one by a Licensed Educational Psychologist.
Full Scale IQ (FSIQ) plus all primary index scores
Every primary index is calculated, not just the overall score.
A written summary of results
Clear documentation you can submit with the Harker application.
Results uploaded to your child's application
I upload results directly to your child's school application. Just send me the application link.

Questions parents ask

Yes. Harker requires all applicants for TK through grade 2 to submit results from a Wechsler intelligence scale (the WPPSI-IV or WISC-V, depending on your child's age). A cognitive assessment is optional for applicants to grades 3 through 5.

It depends on your child's age at the time of testing. Younger applicants take the WPPSI-IV, and children about age 6 and older take the WISC-V. Harker requires a child to be at least 4 years old at the time of testing.

Harker provides a list of suggested psychologists in its Ravenna application portal. Testing here is done by Claire McCann (LEP #4820) or Sierra Delaney (LEP #4856), both Licensed Educational Psychologists. Claire is included on Harker's list of suggested psychologists.

The fee is $800. It is a flat fee. It includes scoring and a written summary of results. Families who pay by cash, check, or Zelle save $20. The report includes the Full Scale IQ (FSIQ) plus all primary index scores.

The assessment takes about 80 minutes. It is done in a single visit.

Harker's application deadline is January 5, 2027, and your child's cognitive assessment results are part of that application, so plan to test well before then. Book as soon as your child meets the age requirement to leave room before the deadline. We will get you the results within 3 business days.

You can pay by Zelle, Venmo, cash, or check. Payment is due before the appointment.

Once results are ready, send me the link from your child's application and I will upload them directly. You also receive a copy.

Book Harker IQ testing

Ready when you are, booking takes about a minute.

IQ Testing

WISC-V or WPPSI-IV · includes scoring & a written summary of results
Save $20 when you pay by cash, check, or Zelle
$800
Flat fee

Book on our scheduling page. You'll choose your psychologist, then your office (Menlo Park or San Francisco), then a time that works for your family, and get an email confirmation right away.

Go to booking →

Have a question first? Email hello@clarityedpsych.com or call (415) 494-9661.