RT @ProfPeterLynn: Out today: new experimental study with targeted letters for a self-completion health survey: https://t.co/gnxtAujnIp. Sp…
1,161 followers
1,491 followers
RT @ProfPeterLynn: Out today: new experimental study with targeted letters for a self-completion health survey: https://t.co/gnxtAujnIp. Sp…
880 followers
RT @ProfPeterLynn: Out today: new experimental study with targeted letters for a self-completion health survey: https://t.co/gnxtAujnIp. Sp…
1,649 followers
Out today: new experimental study with targeted letters for a self-completion health survey: https://t.co/gnxtAujnIp. Spoiler: mentioning alcohol boosts response for young people; mentioning sex reduces response from older people!