However, the research did not include any studies on humidity.

Her research included work on how people in different countries learn about each other's housing systems and practices.

Research is slated to begin in 2003 and will include a control group.

Jenkins' research also includes the field of video game critical studies.

Other research included reading books on Dean and studying his movies.

I agree such research should include mothers' singing to their infants.

His previous research includes behavior based robotics and the *Cog project.

The research will include case studies of 20 schools in three local education authorities, examining change as it occurs.

The research leading to the publication of this article included experiments using students at the university level.

His economic research included a focus on educational issues.