Across 43 studies of 11,196 couples, nobody could reliably say from the questionnaires whose relationship would improve or sour, though the answer that showed up most often was believing your partner wants it to last
Eighty-six researchers, 43 longitudinal datasets, 11,196 couples. The measure that earned its place most often was an ordinary sentence about the future, and nothing anyone collected reliably predicted whose relationship was about to get better or worse.








