Marketing practice, written small
Practice 03
Two structures are commonly given the same name. One is a sequence of units each of which advances an argument, so that a reader who reaches the end has been given reasons in a usable order. The other is a sequence of gates, each of which extracts something before allowing passage. Both can be measured; only one improves when the material improves.
The distinction is worth holding because the second structure produces flattering short-run numbers. Gates increase the count of people who have done something, and they do it by making the something cheaper rather than by making the case better.
Write out each step as a single proposition, in order, and read the list on its own. If it reads as an argument — this, therefore this, therefore this is worth doing — the structure is doing persuasive work. If it reads as a list of increasingly specific requests, it is a collection structure with persuasive decoration.
The most frequent structural fault is a step that asks for a decision before the preceding steps have given a reason to make it. It is usually diagnosed as a step that is too long or too demanding, and treated by shortening it, which removes some friction and none of the cause.
The cheaper repair is positional. Move the reason one step earlier, leave the ask exactly as it was, and read the sequence again. Where the fault was genuinely positional this costs nothing and changes the behaviour of every subsequent step.
Sequence length is not a virtue in either direction. A long sequence is justified when the decision is genuinely composite and each step resolves one part of it; it is unjustified when the steps are the same request divided into instalments. A short sequence is justified when the reader already holds the reasons; it fails when it assumes they do.
Step-to-step completion shows where readers stop. It does not show why, and it systematically flatters changes that reduce what is being asked. A sequence whose completion rises after every simplification and never after any change of argument is a sequence in which the argument is not the operative part, which is a finding in itself.