5 Things Every Behavior Intervention Plan (BIP) Needs

Quick Answer

A strong Behavior Intervention Plan needs 5 things: an operational definition of the behavior, the function it serves (not just a description), a replacement behavior that meets the same need, a specific reinforcement plan, and a built-in data collection method — miss one and the BIP is far less likely to actually change behavior.

Most BIPs that fail aren't badly intentioned — they're just missing one of a handful of core components. Before finalizing a plan, run it against this checklist.

1. An operational definition

The target behavior needs to be defined so specifically that two different adults would agree on whether it happened. "Aggressive behavior" isn't operational; "hits, kicks, or throws objects at another person" is. A vague definition means inconsistent data, and inconsistent data means no one can tell if the plan is working.

2. The function of the behavior, not just the behavior

A BIP built only from what the behavior looks like — without knowing why it's happening — is guessing. The function almost always falls into one of four categories: escape/avoidance, attention, access to a tangible, or sensory. This should come from a completed Functional Behavior Assessment, not an assumption made in the BIP meeting itself.

3. A replacement behavior that meets the same need

The plan needs to teach the student something to do instead — one that serves the same function as the original behavior. If a student is running out of the room to escape a hard task (escape function), the replacement can't just be "stay in your seat"; it needs to give the student a functional way to escape appropriately, like a break card.

4. A specific reinforcement plan

The plan should say exactly what happens when the student uses the replacement behavior — not a vague "praise the student." What's the reinforcer, how often, and does it fade over time? If the replacement behavior isn't reinforced more reliably than the original behavior was working for the student, the plan won't compete with the habit it's trying to replace.

5. A data collection method built in

A BIP without a defined way to track frequency, duration, or intensity of the behavior over time is a plan no one can evaluate. Decide upfront who collects data, how often, and using what tool — a simple tally sheet, an interval-recording form, or a digital log — so the team has real evidence to review at the next check-in, not just impressions.

FAQ

Who writes the BIP?

Typically the special education case manager or school psychologist drafts it based on FBA data, often in consultation with a behavior specialist, then the full IEP team reviews and finalizes it together.

How often should a BIP be reviewed?

At minimum at the annual IEP review, but a BIP that isn't reducing the target behavior should be reviewed much sooner — most teams check data every 2-4 weeks in the first few months of a new plan.

Does a BIP require a separate FBA first?

Best practice is yes — a BIP built without a completed Functional Behavior Assessment is essentially guessing at the function, which is the single biggest reason behavior plans fail to work.

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