Other flagship features in the new browser are a search box that includes suggestions to answer your query — which Yandex calls SmartBox.
Finally, the Obama campaign has now officially responded to the request put out by various organizations, including ScienceDebate2008, to answer 14 questions on science and technology policy.
Exclusion criteria include inability to answer smartphone surveys throughout the day (e.g., due to work requirements or other commitments that would not allow participation in the study).
While a standard research protocol was used at all study sites to collect data for answering primary research questions, additional data were collected at four study sites, including China and Singapore, to answer some secondary research questions.
The fourth answer was included to avoid the respondents guessing.
In addition, questions about work and medical care consumption are included in order to answer additional research questions (figure 1).
Only subjects that responded either 'Yes' or 'No' were included as failure to answer this question meant the subject had exited the questionnaire without answering any further questions.
