We tell you how long each survey should take you to complete before you start it. This is an estimate but mostly quite an accurate one. If you click through the questions without reading them and giving your best response, we can’t be confident we have your true opinions and that has a negative impact in the quality of the study.
We also recommend taking one survey at a time. The quality of your answers is important to the brands and completing multiple surveys on different tabs compromises the level of attention you put in your responses.