My 2.5 year old DS is a bit of a trial. He is constantly naughty. Throwing things, pushing over chairs, throwing food on the floor, not doing what he is told EVER, and worst of all constantly attacking his baby brother at the drop of a hat, including biting him and bashing him over the head with things. He's on the naughty step a dozen times a day for the same things over and over and over again and doesn't ever seem to modify his behaviour to avoid being told off or going on the naughty step. I constantly praise him for the things he does nicely, that doesn't seem to be working either.
Please tell me that this is within the realms of normal toddler behaviour, and that he will eventually learn to do as he is told and grow into an obedient well-adjusted child, and I'm not raising a mini-psychopath. Also, anybody know what I can do about the biting?