A Lack of Evaluation: Do employers' training efforts operate in isolation from mainstream business activities? One would like to think that they don't, but there is plenty of evidence to prove that they do. Take, for instance, a survey by IRS on training evaluation in the UK. It found that only a quater of employers always set overall targets for their training; even fewer take as their strating-point the training implications of the organization's business plan; just over a fifth begin by conducting a training needs analysis.