Gareth B. Davies
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WritingQuick winRated 5/10

How To Use Psychology To Create Better Facebook Ads

By Gareth B. Davies

Dawid Tuminski

Beginner29 min
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Five persuasion principles compressed into 29 minutes, useful mainly if you have never read a marketing psychology book before.

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What the course actually covers

This class runs through five persuasion principles and applies each one narrowly to Facebook ad copy and imagery. The arc is consistent: define the principle, explain the psychological mechanism behind it in a sentence or two, then show how to apply it to an ad. Social proof gets the most careful treatment, with the specific advice to match testimonials to the target demographic and to show a real face rather than a product photo. Authority follows immediately after, distinguished from celebrity endorsement by including magazines, blogs, and expert quotes as valid sources of borrowed credibility. The middle stretches into softer territory: asking questions to trigger a reader's need for resolution, and leading with benefits rather than features, illustrated with a mildly clumsy razor blade example. The course closes on scarcity paired with urgency language, plus a bonus lesson on specific power words like "you," "free," and "because."

Each lesson runs a few minutes and follows the same pattern of definition, rationale, and a slide of ad examples the viewer is told to pause and study. That structure makes it easy to skip to whichever principle is most relevant, since the lessons are explicitly built as standalone units.

Strengths and limits

The strongest material is the authority lesson, because it names a specific and slightly less obvious tactic: using a quoted magazine or blog review as a form of authority, with a link back to the source photo to avoid confusion. That is a concrete, reusable technique rather than a restatement of common sense. The social proof lesson also lands well by insisting on similarity between testimonial-giver and target audience, backed by a stat that most people trust unknown user recommendations more than company claims.

Where the course thins out is depth. Five principles in under half an hour means each one gets only a surface pass, mostly definition plus a slide of examples rather than a worked-through campaign or before-and-after copy rewrite. The benefits-over-features lesson, in particular, states an idea most people already sense intuitively, and the scarcity lesson leans on stock phrases like "act now" without much nuance beyond naming them. The class project asks students to browse a folder of sample ads and label which principle each one uses, which reinforces recognition but does not have students write or test an ad of their own.

Bottom line

This is an introductory tour of persuasion psychology filtered through Facebook ad copy, not a hands-on copywriting workshop. It works as a fast orientation for someone who has never encountered the underlying psychological research and wants vocabulary and a short checklist to apply immediately. Anyone who has read a book on influence or persuasion, or taken a broader marketing psychology course, will recognize every principle here and find little that extends past a summary level. The bonus segment on power words is a nice addition for beginners specifically hunting for word choice tips, but it does not change the overall assessment: useful primer, thin execution, low time investment either way.

The standout

The authority-rule lesson on sourcing credibility from magazine or blog quotes, not just celebrities, gives a concrete tactic beginners can copy immediately.

What you will learn

  • Use social proof by pairing testimonials with photos of similar-looking customers rather than generic stock images
  • Borrow the authority principle through expert quotes, celebrity endorsements, or citations from magazines and blogs
  • Open ads with an unanswered question to trigger the brain's need to resolve uncertainty
  • Lead with customer benefits instead of product features, since audiences care about outcomes over mechanics
  • Combine scarcity with urgency language like 'only today' or 'act now' to prompt faster decisions
  • Choose specific power words such as 'you,' 'free,' and 'because' to trigger targeted emotional responses

Best for: Someone brand new to advertising who has never encountered Cialdini-style persuasion principles and wants a fast primer before writing their first Facebook ad.

Skip it if: Anyone who has already read about social proof, scarcity, or authority in a marketing book or course, since this repackages the same five principles without new depth.

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