Using Behavioral Finance Research to Redesign a Retirement Platform:

A literature review (secondary research)

Photo by Matthieu Joannon on Unsplash

Project Overview

Product: Retirement saving and planning tool

Role: Lead UX Researcher

Method: Literature review (secondary research)

Stakeholders: Executives, product managers, designers, engineers

Outcome: Redesigned with a focus on disengaged retirement plan participants, and improved participant representativeness in following studies

Project Background

The existing retirement website is undergoing a complete overhaul to deliver a modern look and feel, along with an intuitive and easy-to-use user interface.

An analysis of the legacy system revealed a clear pattern: a small segment of users actively managed their investments, while most participants rarely visited the site.

The product team initially planned to design the new experience primarily for highly engaged users. However, I questioned whether designing for power users would serve the majority of participants and proposed research to better understand retirement-planning attitudes.

Objectives / Research Questions

Research Strategy

To inform the redesign, I proposed a two-phase research plan:

  1. Generative research to understand how participants approach retirement planning
  2. Usability testing of design concepts once solutions were developed

As a first step, I conducted secondary research in behavioral finance, reviewing academic and industry literature on:

Secondary research helped identify established behavioral patterns before conducting primary research.

Results: Two money attitude profiles

Planners Avoiders
~45% of participants ~55% of participants
Enjoy financial planning Avoid thinking about finances
Comfortable with investment risk Risk-averse
Monitor investments regularly Rarely visit the platform
Seek financial data and tools Prefer simple guidance

Designing primarily for active investors would ignore the needs of the majority of plan participants.

Results: Design Brief Recommendations

  1. Simplify the front-end experience
    The homepage should provide clear guidance and avoid overwhelming users with financial data.
  2. Layer complexity
    Advanced financial tools and detailed investment data should be accessible but placed deeper in the experience for motivated users.
  3. Reduce enrollment friction
    Enrollment should be short, easy to understand, and free of unnecessary financial terminology.
  4. Use behavioral nudges
    Encourage employer match contributions, target-date funds, and automatic rebalancing.

Impact

The research reframed the redesign strategy.

Instead of prioritizing highly engaged investors, the design focused on supporting Avoiders, the majority of participants.

Key outcomes:

Retrospective

This project demonstrated the value of secondary research in UX strategy.

Behavioral economics research already contained strong evidence about how people approach retirement saving. Synthesizing this literature allowed us to identify user behavior patterns quickly and inform design decisions before conducting additional primary research.