Some exploratory evidence that wait-list conditions may act as a nocebo in psychotherapy trials
R Psychologist,
The double-blinded placebo-controlled randomized trial have long been held as the gold standard in pharmacological research.
The double-blinded placebo-controlled randomized trial have long been held as the gold standard in pharmacological research.
No-one likes waiting their turn, but according to a new study, just knowing that you're 'on a waiting list' could change your…