Parents play a more important role in developing their child rather than sending to such centres
(i know you are asking about brain development centre and not tuition centre) but anyway let me share something (my wife is running a centre)
i have seen all sorts of parents sending their child to tuition centres at a very young age (as young as 5 years old)
This is what i have observed among the two extremes
Well educated parents who also nurtured their kids well at homeTheir children are fast learners, progress well, and easily understand instructions. When you speak to their parents, you can easily see that they are well educated and my assumption is that they have also nurtured their kids well at home.
Or highly possibly, these kids inherit good genes from their parents. There are many journal articles out there highlighting the role of genes in kids' intelligence.
Parents who do not nurture their kids well at home Their children usually progress slowly. Some even can't understand basic instructions. Well, learning development among children is also heavily influenced by genetic factors other than environment. When you speak to these parents, you can easily see it that these parents are those rich traders/businessman type who are not well educated. Some of these kids attended multiple extra classes but yet they don't seem to excel well academically.
Other than the two extreme groups i observed above, there are also the average-performing students.
In conclusion, no harm sending your kid to those brain development centres but you yourself, as a parent, play a more important role in developing them at home.
Spend time with them at home and encourage them to read instead of giving them handphones. Take them to libraries/bookstores. < These are the more important things to do and it costs less than sending to those centres.
I reckon its combination of good genes and parenting. I've noticed successful, well educated and/or rich parents tend to raise their kids a certain way which is different from the norm. It is something that not necessarily involves having more money but getting their child to think and behave in a certain manner.
I believe this starts at home instead of outside home. 1 thing sorely lacking in Malaysian parents I see is teaching kids independent thought and actions and critical thinking from an early age. Many think "aiya too young, later only" when I've.