Bad health, low pay and unlucky in love? Just blame your siblings – whether you are a clumsy youngest child or a clever eldest, birth order affects the way you live your life, Peta Bee says
Going online with a face-to-face household panel: Initial results from an experiment on the UK Household Longitudinal Study Innovation Panel
Mode-switch protocols: how a seemingly small design difference can affect attrition rates and attrition bias
Mode-switch protocols: how a seemingly small design difference can affect attrition rates and attrition bias