TY  - GEN
AU  - Cotterill,Sarah
AU  - Howells,Kelly
AU  - Rhodes,Sarah
AU  - Bower,Peter
TI  - The effect of using social pressure in cover letters to improve retention in a longitudinal health study: an embedded randomised controlled retention trial
SN  - 1745-6215
PY  - 2018///0430
KW  - Aged
KW  - Aged, 80 and over
KW  - Correspondence as Topic
KW  - England
KW  - Female
KW  - Health Behavior
KW  - Humans
KW  - Longitudinal Studies
KW  - Male
KW  - Motivation
KW  - Odds Ratio
KW  - Patient Selection
KW  - Persuasive Communication
KW  - Research Design
KW  - Research Subjects
KW  - psychology
KW  - Social Behavior
KW  - Surveys and Questionnaires
KW  - Time Factors
N1  - Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1186/s13063-017-2090-5
ER  -