So let us look at what factors appear to affect the performance of individuals in their jobs.

The problem appears to affect women of all occupation and class categories.

The age of the individual is a factor which appears to affect memory span.

The problem appears to affect some Sony products in particular.

The presence of the husband did not appear to affect the replies.

Moreover, the genetic change did not appear to affect the animals' development in other ways.

That both the net and building happened to be full did not appear to affect Hunter.

Not necessarily - or, if they do, it appears to affect some considerably less than others.

The training did not appear to affect how many patients died or suffered serious new illnesses.

That did not appear to affect the promoters or the development of the town.