Pairwise
Independent editorial imprint

Relationship research, summarized with its limits attached.

Pairwise publishes plain-language summaries of peer-reviewed studies on how adults in romantic partnerships talk, disagree, and respond to one another. Every summary names the researchers, describes the design, and reports the methodological criticism in the same article as the finding.

The library is written in the third person and describes published research only. It carries no testimonials, no reader stories, no before-and-after accounts, and no personalised guidance.

1 2 3 4 5 1 2 3 4 5 Conflict behavior Perceived responsiveness Shared novelty Capitalization Method & replication
Coverage matrix. Squares mark a topic held in the library; dots mark two topics treated together in one article. The matrix records what has been published, not the strength of any evidence.
The library

Three articles, updated as the literature moves

Each article states what a study measured, on whom, and under what conditions, then reports the objections raised by other researchers. Where a finding has been contested, the objection appears in the same article rather than in a later correction.

Conflict behavior
Method & replication

What the divorce-prediction studies actually showed

Laboratory studies coded how married couples discussed disagreements and reported very high accuracy in classifying which of them later separated. A 2001 re-analysis argued the headline figure came from models tested on the sample that produced them.

Perceived responsiveness
Capitalization

Perceived responsiveness: a construct built almost entirely from self-report

A long line of studies links the perception that a partner understands and values a person to reported relationship satisfaction. The measurement problem is that both sides of that link are collected the same way, from the same person, at the same moment.

Shared novelty
Method & replication

Shared novelty, self-expansion, and how the 36 questions were misreported

A 2000 experiment assigned couples to a novel joint task and measured reported relationship quality afterwards. A separate 1997 procedure, later rewritten by the press as a method for falling in love, was designed to induce closeness between strangers in a laboratory hour.

Editorial standards

Four rules the library is written under

Nothing is presumed about the reader

Articles describe published research and the people who took part in it. They do not address a reader's circumstances, relationship status, history, or state of mind, because Pairwise has no knowledge of any of these and no basis for inferring them.

The criticism travels with the finding

Where a result has been challenged on sample size, design, replication, or statistical method, that challenge is named and attributed in the same article, not deferred to a footnote.

Every number has a source

Figures appear only when they come from a published study that is cited by author and year. Where a widely circulated figure cannot be traced to a source, the article says so instead of repeating it.

Research is not instruction

A study describes what happened under particular conditions with particular participants. The library reports that and stops there. It does not convert findings into steps, systems, or recommendations for any individual.

Scope

What Pairwise is not

The list below is a statement of limits, published so that the boundaries of the material are visible before anyone reads it.

  • Not therapy, counselling, or any form of professional care
  • Not diagnosis, assessment, or treatment of any condition
  • Not personalised guidance for any individual or couple
  • Not a promise, projection, or forecast of any outcome
  • Not a crisis service, and not monitored for urgent messages
  • Not intended for anyone under 18 years of age

Anyone facing an urgent or unsafe situation should contact local emergency services or a licensed professional in their own country. Further detail is set out on the disclaimer page.

Common questions

About the publication

What does Pairwise publish?

Written summaries of peer-reviewed research on adult romantic relationships, covering conflict behavior, perceived responsiveness, shared activity, and the methodological debates attached to each. Articles are published in English and cite the original studies by author, year, and journal.

How is the library accessed?

Articles on this website are open and require no account, no subscription, and no email address. Where a separate paid publication is offered, its price, contents, and delivery method are stated in full on its own page before any purchase, and the same standards described above apply to it.

What is the refund policy?

Paid materials carry a 30-day refund window from the date of purchase, requested by email, with no requirement to explain the reason. The refund policy sets out the timing, the method, and the statutory rights that remain unaffected.

Does Pairwise offer consultations?

No. Pairwise does not provide sessions, coaching, assessments, correspondence about individual circumstances, or referrals to practitioners. Email support covers access, billing, corrections, and questions about sources.

Why are there no testimonials or reader stories?

Testimonials describe individual experiences that cannot be verified and cannot be generalised, and their presence tends to imply an expected result. Pairwise publishes none, does not solicit them, and does not reproduce them in advertising.

What happens to visitor data?

The website collects the minimum required to operate and to measure aggregate traffic. The privacy policy lists the categories of data, the legal bases under the LGPD and the GDPR, retention periods, international transfers, and how to exercise data rights.

Support

support@pairwise.online

Replies are sent within two business days, Monday to Friday, 09:00–18:00 (BRT). One address handles every request.

What email covers

Access and delivery problems, billing and refund requests, source requests for anything cited in the library, and corrections. Messages about individual circumstances cannot be answered, because Pairwise is not qualified to answer them. Full detail is on the contact page.