1.   A further factor which can have an effect on the results of an experiment is the mental attitude of the experimenter.

2.   A less liquid Market could have unfavourable effects on the cost of raising capital.

3.   All my efforts to persuade them were beginning to have an effect.

4.   All the people we questioned lived in the same area, which had the effect of skewing the figures.

5.   Also known as a boogeyman or bogeyman, one can only have an effect if its victim pays heed to it.

6.   Also unclear is whether execution by lethal injection will have any effect on the death penalty as a crime deterrent.

7.   Although the new practices elevated patient morale, they had little effect on the overall structure of the leprosy control program.

8.   Armed forces cutbacks in the West have had an effect, too.