1.   Most of the previous research into the timing of cord clamping has concentrated on babies born near term.

2.   Previous research has shown that trust is a complex phenomenon and a variety of new measures are needed to capture its complexity.

3.   The article made no reference to previous research on the subject.

4.   This in conjunction with previous research would provide a continuous monitoring of the industry from the early sixties.

5.   Previous research related to memory for driving situations has been confined largely to exceptional situations or memory for specific items.

6.   In spite of much previous research to the contrary, the last ten years have shown that young children can begin to develop a sense of time...

7.   Previous research, though on a small scale, suggests that land vacancy is typically a transient feature of the environment.

8.   Where the present study differs from this previous research is in the way it develops from a comparison of alternative versions of the same story.

9.   Is there support or contradiction from previous research?

10.   But despite some previous research that suggested breast cancer risk might be lowered by the diet, the new report found nothing of significance.