Donor Deck Card - Serial Positioning Effect - Icon

Serial Positioning Effect

Description

We find it easier to remember the first and the last items in any series we are presented with.

Implication

Positioning key messages carefully — at the start or the end of an interaction or a list — means we are much more likely to remember those items. This is especially important if you’re trying to emphasise benefits or impacts.

Case Studies

Red Cross

Companies pay significant amounts to come first in Google rankings. If you’re not on the first page, you’re probably not going to be spotted. When there is a disaster, sadly, many humanitarian agencies compete with each other for Google position, paying to improve their ranking. Even different Red Cross member societies jostle but the ranking pays off in donations.

How To Apply

Put key information in key positions

Make sure your ideas or propositions have a chance to be spotted and remembered, normally involving being positioned first or last. This is why a good DM communication should have an engaging headline and a strong ‘PS’ at the end.

Consider the structure of your ask string

Most fundraisers create ask strings on pages in ascending order, so £5, £10, £15, £20, £25. The priming heuristic suggests you begin the sequence with the larger numbers, so £25, £20, £15, £10, £5. English National Opera have used this high to low sequence to increase the average gift level. This works in cultures where people read left to right.

Consider momentum sequencing

Paisley Museum in the UK sequenced their capital appeal for a £50M refurb with phase one to secure major institutional 7 figure support; phase two for lesser foundations and companies with 5 figure investments; and phase three for smaller individual 3-4 figure gifts.

Extra Web Content

The Serial Positioning Effect in fundraising

Why do we remember the first item on a shopping list… and maybe the last… but forget the stuff in the middle?

Behavioural science has an answer: it’s called the Serial Positioning Effect.

If you work in fundraising, knowing about it can help you make smarter decisions about how to structure your messages, donation asks and supporter experiences.

What is the Serial Positioning Effect?

The serial positioning effect is a well-established principle in cognitive psychology. It shows that:

  • We are more likely to remember items at the beginning (primacy effect), and
  • Items at the end (recency effect) of a list or sequence.

Things in the middle? They’re often forgotten or blurred together.

This matters in all kinds of decision-making and memory tasks, from recalling a list of words to choosing from a set of options.

So what does this mean for fundraising?

Fundraisers deal with lists all the time, whether that’s suggested donation amounts, ticket options, benefit tiers or even the running order of an event.

Here’s how to apply the serial positioning effect in practice:

Order your donation prompts strategically

People tend to:

  • Remember the first amount (so make it sensible and appealing),
  • Be swayed by the last amount (especially if framed with urgency),
  • Forget or ignore the middle ones.

Pro tip: Try placing your target ask at the top, and a high-value “stretch” amount at the bottom. Don’t bury the sweet spot in the middle.

Structure your benefit tiers with care

When offering membership levels or donor packages:

  • Make sure the entry-level and top-level tiers are the most compelling.
  • The middle tiers may need extra framing to stand out (e.g. “most popular”).

Avoid just stacking tiers from cheapest to most expensive without highlighting one as a mental anchor.

Think about event run-of-show

The start and end of an event (or even an email or video) leave the strongest impressions. Put your most emotional story at the beginning or close to the end, not in the middle.

Don’t end with housekeeping. End with impact.

Use it in donor journeys

In long-form content (like cases for support), place your strongest testimonials, visuals, or emotional appeals early and late. People skim. They remember what’s first, and what’s last.

Final thought: positioning isn’t neutral

It’s not just what you say, it’s when and where you say it.

Serial Positioning Effect – A sequence of numbers from 1 to 7, each on an individual stair in a staircase.

Consider

Donor Deck Card - Rhyme as Reason Effect - Icon
We perceive messages as more persuasive if they have a rhythm or cadence that appeals to our sense of musicality: “It seems more true, if it rhymes for you.”
Donor Deck Card - Priming - Icon
Our choices are influenced by conscious or unconscious memories of stimuli we’ve recently experienced. These can be sounds, smells, or sights.
Donor Deck Card - IKEA Effect - Icon
When we are actively involved in making something — physically or mentally — we tend to value it more. We also value it more than objective observers would do.