Dsylexia is a complex. a disorder thats lifelong and makes it difficult to learn
Maybe this will help:
The cause of something is what made the effect happen... for example my brother pushed me which caused me to fall. so when my brother pushed me was the cause, and the effect was me falling.
I hope this helps a little bit and hopefully someone else has another opinion that will help more!!
Sometimes this very true but yes i would go with true