The minute your baby is born, you begin to wonder what they will be like when they grow up? What kind of personality will they have? Will you be able to influence how they turn out?

Psychiatrists have defined 4 main categories of personality types using a clinically recognized system of character evaluation.

These 4 types are:

• A novelty seeking personality is characterized by impulsive actions.
• A harm avoidance personality is characterized by pessimism and shyness.
• A reward dependence personality is prone to addiction.
• A persistence type personality tends to be hard-working and a perfectionist.

There’s a question on personality that’s been keeping scientists busy for years now. Is personality due to nature or nurture? Well, these researchers from the US, UK and Italy seem to think they have found proof that it’s the former rather than the latter. They report that different personality types have different brain structures. For example, novelty-seeking types had a structurally bigger area of the brain known as the inferior part of the frontal lobe, whereas harm-avoidance types had significantly smaller volumes of tissue in the orbitofrontal area and the posterior occipital region.

It seems that personality depends on the anatomical structure of the brain, structure that you were born with. In other words, your personality was already determined at birth. This report can either give us comfort or despair about our own personality.

• Comfort – because it’s not something that we do but something that we are.
• Despair – because it’s something that we are and therefore cannot be changed.

But what about the personality of our children? Can we still do something about it? What about our baby having a brain scan to determine his or her future personality? The researchers think this isn’t actually such a bad idea because once you know what to expect, you can alter the environment to minimize the risk.

I personally find it a bit scary. What if I find out that  my baby is predisposed to become a pessimistic introvert, a compulsive workaholic or worse a drug addict? How would affect the mother-child relationship?

On the other hand, I still believe strongly in the power of nurture, e.g. the family environment. I also believe that these so-called personality types are rather artificial categorizations. Most people I know, including myself, exhibit some characteristics from each of the 4 types. No, I’d rather see my children’s personalities unfold as they grow. I’d rather that they grow without expectations, preconceptions and predispositions. Surprise me, my darlings.

So what do you think? Want to look into your baby’s brain?