Why has the average session duration for Unacademy's live classes declined from 45 minutes to 30 minutes over the past two weeks?

Introduction

The decline in average session duration for Unacademy's live classes from 45 minutes to 30 minutes over the past two weeks is a concerning trend that requires immediate attention. This significant drop in engagement could have far-reaching implications for user satisfaction, learning outcomes, and ultimately, the platform's success. To address this issue, I'll employ a systematic approach to identify, validate, and resolve the root cause while considering both short-term fixes and long-term strategic implications.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might have been a recent product update. Has there been any significant change to the live class experience in the last month?

Why it matters: Recent changes could directly impact user behavior. Expected answer: Yes, we updated the UI two weeks ago. Impact on approach: If confirmed, I'd focus on UI/UX related hypotheses.

• Considering user segments, I'm curious about the distribution of this decline. Is the 30-minute average consistent across all user groups, or are some affected more than others?

Why it matters: Helps identify if the issue is universal or specific to certain users. Expected answer: Advanced learners are less affected than beginners. Impact on approach: I'd tailor solutions to address the needs of the most affected segments.

• Given the specific 15-minute drop, I'm wondering about the class structure. Are most live classes designed to be 45 minutes long, or do they vary in duration?

Why it matters: Helps determine if the issue is related to class design or user behavior. Expected answer: Classes are typically 45-60 minutes long. Impact on approach: If confirmed, I'd investigate factors causing early drop-offs.

• Thinking about external factors, has there been any significant change in the competitive landscape or marketing strategies in the past month?

Why it matters: External pressures could influence user behavior. Expected answer: No major changes in the market. Impact on approach: If confirmed, I'd focus more on internal factors.