Your Child's IQ Report Just Arrived — Here's How to Actually Read It
The email arrived. The PDF is open. Now what? Before you Google every number, here's a grounded, human guide to understanding what your child's IQ report actually says — and what it doesn't.
The report arrived in your inbox on a Tuesday afternoon. Maybe you were picking up from school, or sitting in the parking lot of Trader Joe's off San Antonio Road. You opened it on your phone, scrolled to the number, and felt a rush of something — relief, worry, confusion, or all three at once.
If that sounds familiar, you're not alone. Every parent who's been through IQ testing in the Bay Area has had some version of that moment. And almost every parent has the same first question: What does this actually mean?
Let's walk through it together — not in clinical language, but in plain English, the way we'd talk over coffee.
First, Take a Breath
Before anything else: this report is not a verdict. It is not a prediction of your child's future career, college prospects, or happiness. It is a detailed snapshot of how your child's brain was working on one specific morning, in one specific room, with one specific set of tasks.
Kids have off days. They have great days. Some children find the puzzle-like tasks in IQ testing genuinely fun; others find them anxiety-inducing regardless of how well-rested they are. The context matters, and a skilled evaluator will always note relevant observations in the report itself.
What's Actually in the Report
A standard IQ report using the WISC-V (for children ages 6–16) or WPPSI-IV (for younger children, typically ages 2.5–7) will contain several layers of information.
The Full Scale IQ (FSIQ)
This is the number most parents zero in on — and the one that deserves the least fixation. The FSIQ is a composite score that blends performance across multiple cognitive areas. It's useful as a general reference point, but it can actually mask important nuances about how your child thinks and learns.
The average range is roughly 85–115, with 100 being the statistical midpoint. Scores come with a percentile rank — so a score of 115 means your child performed better than approximately 84% of children the same age.
The Four Index Scores — Where the Real Story Is
- Verbal Comprehension Index (VCI): How your child understands and uses language, reasons with words, and draws on knowledge.
- Visual Spatial Index (VSI): The ability to analyze visual information — think puzzles, maps, building with Legos.
- Fluid Reasoning Index (FRI): Abstract thinking and problem-solving without relying on prior knowledge.
- Working Memory Index (WMI): The ability to hold information in mind while doing something with it — closely linked to academic success.
- Processing Speed Index (PSI): How quickly and accurately your child completes tasks under time pressure. A lower score here doesn't mean slow — it often means thorough or deliberate.
What "Average" Really Means
Here's something that gets lost in the Bay Area's achievement culture: average is not a bad word. A score in the average range means your child's cognitive abilities are right in line with their peers. Average on a cognitive assessment does not mean average potential.
The Score Patterns That Matter Most for School
If your child is heading into private school admissions at schools like The Harker School in San Jose, Nueva School in San Mateo, Crystal Springs Uplands in Hillsborough, or Castilleja in Palo Alto, admissions teams use scores as one data point among many — not a gating mechanism.
What's more useful to examine are patterns — particularly any significant discrepancies between index scores. A child with a very high Verbal Comprehension score and a notably lower Processing Speed score may be a deep thinker who needs more time. That's not a problem. That's information.
What If the Score Was Lower Than You Expected?
If the scores came back lower than you anticipated, give yourself a moment before doing anything. Don't call the school. Don't start Googling tutors at midnight. Lower scores can reflect many things: a child who was having an off day, anxiety during testing, or simply a cognitive profile that is more uneven than the composite number suggests.
If your child tested with a skilled evaluator, ask for a debrief call. A good psychologist won't just hand you a PDF — they'll walk you through what they observed, what the patterns mean, and what they recommend next.
This Is One Day. One Snapshot. Not a Life Sentence.
We live in a part of the world — the Bay Area peninsula, from Palo Alto down through Los Altos and into Cupertino — where academic achievement carries enormous weight. But a single number on a piece of paper should never be inflated into something it was never meant to be.
Cognitive abilities develop. They shift with age, with experience, with the right support. What the report gives you is a starting point. A map of where your child is right now.
What to Do After You've Read It
- Schedule a debrief with the evaluating psychologist. Ask about index score patterns, not just the FSIQ.
- Share relevant portions with your child's teacher or school counselor — specifically the recommendations section.
- If applying to private schools, let the admissions office know any relevant contextual factors.
- If you saw areas of challenge, treat them as early information, not bad news.
- Talk to your child in age-appropriate terms about what the experience was like for them.
A note worth keeping
Your child is not their score. They are the kid who told you a joke on the way to school this morning, who has opinions about their sandwiches, who is learning how to navigate the world in their own particular way. The report is a tool. Use it as one.
If you have questions about your child's IQ report or want to talk through what the results mean, reach out to schedule a consultation.
