Episode 078 Recap: The Psychology of Design Systems with Ben Callahan and Kacey Wood

Ben Callahan and Kacey Wood, Product Designer for Design Systems at Tabs, explore the psychology behind design system buy-in, the question Kacey brought after wondering what a design systems college curriculum would actually need to cover beyond tokens and components.

The survey went out to over 1,100 design system practitioners and drew 50 responses across four questions. The conversation covers reactance theory, the endowment effect, curse of knowledge, social proof, the IKEA effect, foot-in-the-door, Aristotle's modes of persuasion, and where influence ends and manipulation begins.

Show Notes
00:00 — Welcome and introductions
00:12 — Where the question came from: a design systems degree
00:43 — The people layer matters as much as IC fundamentals
01:32 — The four questions we asked this week
02:44 — Craft, care, and reasoning as what actually convinces
03:49 — The escape route as a pressure relief valve
04:25 — Reactance theory, explained through a picky eater
05:31 — Telling designers they don't have to use the system
05:55 — Endowment effect and resistance to change
06:48 — Does reactance skew young and endowment skew experienced?
07:32 — Curse of knowledge: explaining tokens on day one
08:10 — Writing for the people just behind you
09:07 — Social proof and design system advocate groups
09:39 — How social proof showed up in the open text answers
10:40 — The IKEA effect, and a listener assembling IKEA furniture
11:35 — Finding the small systems already scattered across an org
12:35 — Flow, difficulty, and whether adoption can be too easy
13:24 — Make it so easy they can't not use it
14:07 — Foot in the door: a small yes leads to a bigger yes
14:48 — Broadening what counts as adoption
15:20 — Aristotle's ethos, pathos, and logos
16:29 — Setting up the influence versus manipulation question
17:20 — Is influence versus manipulation even the right question?
18:34 — Hierarchy, company values, and team goals
19:04 — Power dynamics and psychological safety
19:44 — Skills you don't realize you're building
20:40 — Building the curriculum for the people side of the work

Where to Find the Hosts
Ben Callahan is Founder of Sparkbox (https://sparkbox.com) and Redwoods Design System Community (https://bencallahan.com/redwoods). Read his writings, have him present at your event, or engage with him as a coach or consultant at https://bencallahan.com

Kacey Wood is a Product Designer for Design Systems at Tabs, previously building systems at BetMGM and EY. Connect with her here: https://bit.ly/4aOYcV0

Get the Raw Data
Access the complete survey data from Episode 078 to conduct your own analysis: https://bit.ly/4w3P47v

Review the FigJam Notes
Dig into the collaborative notes we took as a community during the deep dive: https://bit.ly/4fhdlkz

Join the Conversation
The Question explores design systems topics through community research and deep-dive discussions. Participate in future episodes and contribute to the next survey: https://bit.ly/answerTheQuestion

Music licensed through Soundstripe.
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