What it is
Three mindsets, not five segments.
PHD Canada retired the demographic-segment framework in 2025 and replaced it with an attention-type taxonomy — the right unit of analysis for the post-digital media age.
The framework aligns directly with Karen Nelson-Field’s attention economics research. It treats channels as interchangeable within a mindset (one passive medium can substitute for another) but not across mindsets (passive consumption cannot substitute for intent-stage searching). The diagnostic value is that a customer journey requires coverage across all three mindsets — yet most SMB and mid-market digital strategies cover only Searching & Finding, leaving upstream mental availability building (Watching & Listening) and consideration-stage influence (Reading & Engaging) uncovered.
Channels: TV (linear), Connected TV, Other Video, Radio, Podcast, Audio Streaming, Cinema. Mindset suited to: building memory structures over time — mental availability, brand priming, emotional storytelling.
Channels: Social, Digital News, Digital Lifestyle, Newspaper, Magazine, Out-of-Home. Mindset suited to: communication that asks the consumer to think — articles, longer creative units, distinctive brand asset reinforcement.
Channels: Search, Retail (digital), AI assistants. Mindset suited to: capture — meeting buyers at the moment of need, converting demand the brand has already created upstream.
The math gets brutal quickly when only one mindset is covered. If the brand is not building mental availability upstream, every dollar of intent capture is competing against larger brands that have built mental availability upstream. The cost per click rises. The conversion rate falls. The local business assumes the SEM platform is broken. It is not broken — it is being asked to do the work of three mindsets with a budget allocated to one.