Somewhere in the middle of the 1990s when Daniel Goleman first published his book 'Emotional Intelligence' a lot of people began to realise that there is a lot more to intelligence than simple IQ. Traditional measures of IQ are mostly concerned with things like verbal and numerical reasoning, some spatial orientation and so on, but they are mostly very traditional ways of measuring how clever somebody is. There have been lots and lots of books written about intelligence in its various forms, including 'Emotional Intelligence', but I think one of the big consequences of Daniel Goleman's book was that lots of people began to realise that in fact it's not your IQ that determines how successful you'll be in life…