Uncertainty about being liked
One lab study found that uncertainty about being liked raised attraction ratings; better-tested designs show costs, and in other experiments vagueness lowered appeal.
Evidence: PlausiblePlausible: One study, or indirect evidence from a nearby question. This is the weakest level among the claims below.
What the research shows
In one experiment, college women rated men seen on profiles as more attractive when told it was uncertain whether the men liked them than when told the men liked them a lot, and the authors report that thinking about the men more went with the higher rating. Other studies point the other way. In online experiments from one research programme, vagueness about romantic interest lowered appeal when the person seemed uninterested, and explicit interest raised it. In two studies, playing hard to get raised how much people wanted to pursue someone but lowered how much they liked them. What you can take from it: being clear about honest interest is not, on this evidence, a mistake.1234
What dating marketing says it shows
A typical sales line, written for this page
A typical sales line promises: "Never let her be sure how you feel, because doubt is what keeps her thinking about you." Advice of this kind is often presented as backed by research on uncertainty, as if withholding clear interest reliably builds attraction.
What doesn't follow
No verified study shows that deliberately keeping someone guessing about your interest is a reliable way to be liked, and the one study in which uncertainty raised attraction used fictional feedback and measured ratings only.
Limits
The attraction finding is one experiment with undergraduate women rating fictional men on profiles, with no meeting, no behaviour and no replication found. The vagueness studies are online confederate interactions and couples' self-reports from one research programme, read from abstracts. The hard-to-get result is two lab studies in one paper. None tests feigned disinterest in real dating.
Sources
Each numbered mark above opens the evidence behind that statement: the label, what it does not show and where it comes from.
Evidence: PlausibleIn one lab experiment, college women were more attracted to men whose liking of them was uncertain than to men they were told liked them a lot, and the authors report that thinking about the men more increased the attraction.
Why this label
One study, or indirect evidence from a nearby question. Whitchurch and colleagues found this in a single experiment using fictional feedback about men seen on profile pages. Wilson and colleagues' separate non-romantic experiments found that uncertainty about a positive event prolonged the good mood it caused, which is the proposed mechanism.
What it does not show
- Single experiment with undergraduate women rating fictional men on profiles; no meeting, no behaviour, no dating outcome.
- Uncertainty here was a brief 'a lot or an average amount' manipulation, not feigned disinterest or withheld replies.
- No preregistered or independent replication was found in this search.
- Wilson et al. used non-romantic stimuli, so it supports the mechanism only by analogy.
Who it applies to
Depends on the setting and the people involved.
Sources
- Whitchurch, E. R., Wilson, T. D., Gilbert, D. T. (2011). “He Loves Me, He Loves Me Not . . .”: Uncertainty Can Increase Romantic Attraction, Psychological Science.
- Wilson, T. D., Centerbar, D. B., Kermer, D. A., Gilbert, D. T. (2005). The Pleasures of Uncertainty: Prolonging Positive Moods in Ways People Do Not Anticipate., Journal of Personality and Social Psychology.
Evidence: Supported with caveatsBeing unclear about romantic interest does not reliably make someone more appealing: in online-interaction experiments, vagueness lowered appeal when the person seemed uninterested, and explicit expressions of interest raised it.
Why this label
Several studies agree, with stated limits such as student samples or lab settings. Birnbaum and colleagues ran six studies, four with online confederates who were clear or vague about romantic intent and two surveys and diaries in established couples. Partner regard predicted less uncertainty, which predicted greater perceived desirability. The authors read reduced desire under uncertainty as self-protection.
What it does not show
- All six studies come from one research programme; findings were read from the abstract only.
- Online confederate interactions and established-couple self-report differ from in-person early dating.
- Measured appeal and desire ratings, not later behaviour.
Who it applies to
Depends on the setting and the people involved.
Source
- Birnbaum, G. E., Kanat-Maymon, Y., Mizrahi, M., Barniv, A., Nagar, S., Govinden, J., Reis, H. T. (2018). Are you into me? Uncertainty and sexual desire in online encounters and established relationships, Computers in Human Behavior.
Evidence: PlausiblePlaying hard to get can raise how much a person wants to pursue you while lowering how much they like you, and if they are not already committed to pursuing you it lowers both.
Why this label
One study, or indirect evidence from a nearby question. Dai, Dong and Jia reconcile folk wisdom with earlier null results by separating wanting (motivation) from liking (affect). Two studies in one paper supported the pattern. The authors state that earlier research gave little support for the tactic working.
What it does not show
- Two studies in one paper; sample and procedure details were not checked beyond the abstract.
- Laboratory measures of wanting and liking, not real pursuit or relationship outcomes.
- A higher wish to pursue paired with lower liking is a poor basis for a relationship; the finding does not recommend the tactic.
Who it applies to
Depends on the setting and the people involved.
Source
- Dai, X., Dong, P., Jia, J. S. (2014). When does playing hard to get increase romantic attraction?, Journal of Experimental Psychology: General.
Evidence: PlausibleFindings that uncertainty or playing hard to get increases attraction come from narrow lab designs, and the better-tested versions show costs, so there is no good evidence that deliberately keeping someone guessing about your interest is a reliable way to be liked.
Why this label
One study, or indirect evidence from a nearby question. The one uncertainty-increases-attraction experiment used fictional feedback and measured only attraction ratings. Dai et al. found liking fell even where wanting rose, and Birnbaum et al. found that vagueness lowered appeal when the person seemed uninterested and that explicit interest raised it. None of the verified sources tests feigned disinterest in real dating.
What it does not show
- This is a claim about the absence of direct evidence in a limited set of sources, not a systematic search.
- Lab effects here do not transfer automatically to real-life tactics in either direction.
- Lessons should not teach feigned disinterest or manufactured uncertainty; the app's guardrails also exclude deception.
Who it applies to
Depends on the setting and the people involved.
Sources
- Whitchurch, E. R., Wilson, T. D., Gilbert, D. T. (2011). “He Loves Me, He Loves Me Not . . .”: Uncertainty Can Increase Romantic Attraction, Psychological Science.
- Dai, X., Dong, P., Jia, J. S. (2014). When does playing hard to get increase romantic attraction?, Journal of Experimental Psychology: General.
- Birnbaum, G. E., Kanat-Maymon, Y., Mizrahi, M., Barniv, A., Nagar, S., Govinden, J., Reis, H. T. (2018). Are you into me? Uncertainty and sexual desire in online encounters and established relationships, Computers in Human Behavior.