Yale MBA Essay: Writing Tips for SOM

Yale SOM keeps one of the more distinctive application sets in the T25. Alongside a tightly capped career short answer and a choose-your-own personal essay, you’ll complete an ETS-administered Behavioral Assessment and a timed set of video questions, both after you submit. This guide walks through every required component for the Yale SOM MBA application, what the AdCom is actually testing with each one, and how Menlo Coaching instructs clients to approach the full set.

What Yale SOM asks you to write

For most applicants, the written and recorded components are:

• Select a Prompt — one personal essay chosen from three options (500 words)
• Career Interests — a career short answer (200 words)
• Behavioral Assessment — an online, adaptive ETS exercise (no writing, completed after submission)
• Video Questions — two impromptu recorded answers, 60 seconds each (completed after submission)
• Activities — short descriptions of your most meaningful involvements (50 words each)

Everything below is built around those components, not a generic “personal vs. career” split.

The “Select a Prompt” Personal Essay

This is your one substantial piece of free-form writing, so it carries most of the weight in showing the AdCom who you are. You pick one of three options and answer it in up to 500 words.

Select a Prompt (Upload file, 500 words maximum): Please respond to one (1) of the three essay prompts below. The word limit (though not necessarily the goal!) is 500 words.

1. Describe the biggest commitment you have ever made. Why is this commitment meaningful to you and what actions have you taken to support it?
2. Describe the community that has been most meaningful to you. What is the most valuable thing you have gained from being a part of this community and what is the most important thing you have contributed to this community?
3. Describe the most significant challenge you have faced. How have you confronted this challenge and how has it shaped you as a person?

What the AdCom is really asking. All three options point at the same underlying question: what do your choices reveal about your values, and have you backed those values with action? Yale’s own framing (“though not necessarily the goal!”) is a hint not to pad to 500 just because you can. A tight 420-word essay that shows real reflection beats a padded one. Choose the prompt where you have the most specific, true material, not the one that sounds most impressive in the abstract.

A few things to keep in mind by option:

• Biggest commitment. The trap is naming something prestigious (a job, a degree) and then describing the outcome rather than the commitment. The AdCom wants the actions you took to honor the commitment, especially when it was inconvenient. Pick something where the cost of staying committed was real, and show what you did about it.
• Most meaningful community. This is a give-and-take prompt in disguise. The second half (“the most important thing you have contributed”) is where most essays go thin. Be concrete about what you brought to the community, not just what it gave you. A specific role, decision, or change you drove will read far stronger than “I learned the value of belonging.”
• Most significant challenge. Don’t shy away from a genuine setback or failure; that’s the point of the prompt. What separates a strong answer is the closing move: show how you confronted it and, ideally, how the lesson carried into a later situation. “What happened” without “how it changed me” leaves the essay unfinished.

Across all three, anchor your claims in specific people, moments, and trade-offs rather than abstract values, and don’t spend the essay re-proving things the rest of your application already covers. Your resume handles your accomplishments; this essay is for character.

Career Interests

Yale folds the entire career-goals question into a single 200-word box. That is far less room than most schools give, so precision matters more than narrative.

Career Interests (Text box, 200 words maximum): Briefly describe your career interests and how you arrived at them. What have you already done to pursue these interests? What do you need to do going forward?

What the AdCom is really asking. Three things, compactly: a credible direction, evidence you’ve already moved toward it, and a clear reason an MBA is the next step. At 200 words you cannot tell a winding origin story, so lead with the answer. State your interest plainly, give one or two concrete proof points that you’ve already pursued it (“what have you already done”), and name what you still need (“what do you need to do going forward”), which is where Yale SOM naturally enters.

Keep it specific and achievable. A named, plausible short-term target reads as more serious than a sweeping vision with no roadmap. You don’t have the words to name-drop a list of clubs and courses, and you shouldn’t try; the AdCom can tell a course catalog from genuine fit. One credible link between what you want and what Yale uniquely offers is worth more than five generic ones. Note that this is a text box, so it may technically accept slightly more than 200 words, but 200 is the intent. Don’t pad.

The Behavioral Assessment

This is not an essay and there is nothing to write, but applicants consistently misread it, so it’s worth covering. The Behavioral Assessment is an online, adaptive exercise administered by ETS (the organization behind the GRE), completed after you submit your application.

Per Yale SOM: the Behavioral Assessment is “a non-cognitive instrument that measures a set of inter- and intrapersonal competencies that are associated with academic success in business school.” It runs about 25 minutes, presents 130 pairs of statements one at a time, and asks you to choose the statement that better aligns with your own behavior. Because it’s adaptive, no two candidates see the same set.

How to approach it. You can’t, really, and that’s by design. Yale explicitly says no preparation is necessary and frames the assessment as additive: a way to take more chances on candidates whose traditional metrics undersell them, not a way to screen people out. The AdCom’s stated position is that, like any single component, it won’t be the deciding factor. The practical advice is the boring-but-correct kind: answer honestly and consistently rather than trying to game a “right” leadership profile. Forced answers tend to contradict each other across 130 pairs, and an inconsistent profile helps no one.

The Video Questions

Like the Behavioral Assessment, the video questions come after you submit your application and pay the fee. They are not a substitute for the interview.

Per Yale SOM: you’ll receive a set of two previously recorded questions asked by admissions team members, similar to typical interview questions (“no trick questions”). You get 60 seconds to respond to each. A practice tool is available beforehand, and responses are used “with a light touch.”

What the AdCom is really asking. This is a read on communication, presence, and English-language fluency, plus a chance to make the written application feel like a real person. Because it’s impromptu and used lightly, the goal is to come across as natural and clear, not polished to a script.

Menlo Coaching’s tips for the format:

• Use the practice tool first. Most candidates’ worst take is their first one, purely because of nerves about the technology and the clock. Rehearse the 60-second window enough that you’re not racing to your point or trailing off with time to spare.
• Practice, but don’t memorize. A word-for-word answer reads as staged on camera. If you keep falling into the same canned opening, change your first sentence; it knocks you off the script and restores a natural delivery.
• Get the setting right. Good lighting, a clean and professional background, a quiet and private space, and a stable internet connection. Eliminate the surprise pet or roommate cameo, however charming Yale claims to find it.
• Speak slowly and clearly. Diction carries more on video than in writing.

If you need accessibility accommodations, Yale directs candidates to contact the admissions office before completing the questions.

Activities

Yale asks you to catalog your most meaningful involvements, with a short description for each.

Activities: List any undergraduate activities. (Text boxes and dropdown menus) Description of Involvement (Text box, 50 words maximum)

How to approach it. Yale’s guidance is that more isn’t better: they cap you at two activities per timeframe (undergraduate and post-undergraduate) precisely because they want depth over a padded list. Think broadly about what counts. Yale explicitly includes extracurriculars, sports, volunteer work, research, work-study, familial roles and responsibilities, professional affiliations, and hobbies. At 50 words per description, lead with your actual role and what you did, not the organization’s mission. If an activity spans both timeframes, list it once, under whichever section you prefer.

Conclusion

Yale SOM’s application rewards honesty and demonstrable growth more than polish. The personal essay is where you show character through specific choices; the career short answer demands precision in very little space; and the Behavioral Assessment and video questions reward being consistent and natural rather than rehearsed. Across all of them, write to what the rest of your application doesn’t already say.

Need help with admissions essays for Yale SOM MBA? At Menlo Coaching, we’ll walk you through the prompts and share advice on how to tackle each component. Gain an edge in your application process with the assistance of our experienced MBA admissions consultants.