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Behavioral Science Posts

Biases and Nudges Work Differently for Different People

Do we sound like a broken record?  People are different and yet we treat them all the same. I’m desperate to understand why this is as it’s been this way a long time and maybe that’s both the issue and the reason.   A long time means a lot of well-worn habits and resistance to change […]

Learn More June 3, 2022

Calling all Copywriters

Your words matter.  Anybody saying people don’t read copy hasn’t done a copy test to prove they do.  Heck, we’ve done seemingly really minor copy tweaks and seen that matters.  Subject line testing anyone? All copywriters know the copy needs to be simple and relatable.  It should read like a personal letter or conversation. And […]

Learn More May 23, 2022

Could Your Storytelling Use Some Help?

A story well told lights up the same parts of the brain as if we experienced it directly.  That’s powerful.  But telling me to use stories and showing lots of examples is like expecting me to pick up a foreign language by watching a foreign language movie.   I need a lot more specific instruction and […]

Learn More May 13, 2022

Does Your Copy Feel Personal and Readable?

NextAfter has run and published more email test results than you can shake a stick at.  What have they learned?  More conversational and natural copy wins.   A water is wet finding?  Maybe, but there is a big difference between believing this or knowing it and having copy that does it well.   Our sample […]

Learn More May 11, 2022

We Don’t Write So Good. And How to Easily Fix It

This is the cover page of the co-branded, jointly produced report on the state of email copy from NextAfter and DonorVoice. In this case, you can judge the book by its cover.  It’s a large email sample and the report is visually appealing, easy to read and easy to find nuggets of goodness. One of […]

Learn More May 9, 2022

Which Words Do Females Know Better Than Males?

We admittedly geek out on the scientific study of words, linguistics.  We’ve built the CopyOptimizer tool to score copy on Readability and Storytelling using linguistics. We believe writing is more work, effort, training, study and process than divine inspiration and stroke of genius, hence tools and rubrics that turn writing into more science, less art. […]

Learn More April 4, 2022

The Exquisite Corpse of Direct Mail

If direct mail is dead it’s one hell of an exquisite corpse. And, with each passing week it grows even more exquisite. Not that it’s ever died; just grown more valuable, important, and increasingly informed by more and more science. We’ve been on the direct mail soap box a long time, particularly urging small to […]

Learn More March 9, 2022

Model-T Fundraising: Pros and Cons

“Any customer can have a car painted any color that he wants, so long as it is black.” –Henry Ford The Model T Ford, America’s first mass production auto,  only came in black because the production line required compromise so that efficiency and improved quality could be achieved. The service is provided by a score […]

Learn More February 28, 2022

How to Invoke Sad Without Saying “Sad”

“She was sad.”  Boooorrrrring. Talk about telling not showing.  Something so important as emotion and yet, most of the time we reduce it to the lowest common denominator, literal use of the word;  angry, sad, happy. How about this instead; “she was crying.”   It shows, it describes.  And for most of you, it likely […]

Learn More February 23, 2022

The Best Story Wins

It’s not the best ideas or the most innovative thinking or the best ground game or operational plan.  It’s story. The charitable organization world is one  with almost no barrier to entry and massive, diminishing returns.  The number of nonprofits has skyrocketed while the number of people giving has dwindled. You don’t need a new […]

Learn More January 19, 2022

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Ask A Behavioral Scientist

    Behavioral Science Q & A

    Q: As a designer who works with non-profits on fundraising strategy, I see the language like the following: “Our supporters help empower every girl, ensuring she has the resources she needs.” I do not think the word “help” is useful–I think “Our supporters empower every girl, ensuring she has the resources she needs. ” is much more engaging. Thoughts?

    Whether “help” is more engaging or not really depends on the framing and context. The word help can sometimes weaken the perceived agency of the supporter, making their role feel secondary rather than central (your point). On the other hand, help can also signal collaboration rather than implying full ownership of the outcome, which might […]

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    Q: We started offering a donor cover option last april 1. The data to date suggests this may be dampening giving.eg. those who say yes to donor cover have a lower average gift (based on analysis of 6000+ gifts). I’m wondering if those who give lower gifts feel more guilt and therefore say yes to donor cover or if the presence of donor cover is making people adjust (lower) their gift size to accommodate the extra 3%. Would love any insights you have.

    Great question! Here’s how behavioral science can help unpack what might be happening: Pain of Paying: Even a small extra charge can make giving feel more transactional than emotional, potentially reducing generosity. Fairness Concerns: Some donors might perceive donor cover as a surcharge rather than a contribution to the cause. If they feel the charity […]

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    Q: When writing an appeal, I waffle back and forth between writing “Your gift CAN…” or “Your gift WILL…” Any studies of which of these two words is best for an appeal?

    The choice between “Your gift CAN…” and “Your gift WILL…” taps into the psychological framing of certainty vs. possibility. Currently, there is no academic research directly comparing these two framings in charitable appeals. However, I suspect no framing is universally better—the outcome likely depends on your target audience and the campaign’s goal. Here are some thoughts: Certainty Framing – […]

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    Q: Do you have any insight on whether integrating an individual giving appeal with other comms from the charity in both appearance and messaging can uplift results? Or does the actual appeal become ‘lost’ for lack of stand-out?

    Integrating an individual giving appeal with other communications from a charity can have both positive and negative effects, and the outcome largely depends on how it’s executed. Advantages of Integration Brand Consistency: Maintaining a consistent appearance and messaging across all communications can reinforce the org’s brand identity and strengthen brand recognition and trust among your […]

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    Q: Is there any research on response rate impact in direct mail when referring to a sustainer gift as ongoing or recurring (catching all frequencies) v. monthly or annual?

    I’m not aware of any in-market tests specifically comparing recurring vs. gift frequency language. I suspect the answer might not be the same with all gift frequencies, nor with all people. It sounds like a great opportunity for you to test and find out what works for your audience. Based on the literature, here’s a couple […]

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    Q: A major conservation nonprofit sends me lots of mail, many of which have on the envelope “time to renew” or “2nd notice.” I find this practice deceptive, especially as I haven’t given to said organization since 1997. It must be effective or they wouldn’t do it. But is it ethical?

    Based on what we know from existing data, those renewal notices can actually be pretty effective in getting people to donate. They tap into our psychology – creating a sense of urgency, reminding us of past support, and using personalization to make the message hit home. They’re playing on our natural tendencies to feel obligated […]

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