This is a Podcast –  8 Minutes Duration.

Problem-solving and general learning ability have a long history of research dating back to the American Military in World War 1. General mental ability tests were developed to identify the suitability of recruits for officer training.  A proliferation of research over the last 100 years has validated general mental ability as the best predictor of future job performance, no matter what the job role. This simple, one-off test has a Continue reading →