Let's say you value bet the flop (with top pair/ top kicker), and the IP player raises. Since there are a lot of draws on the board, you suspect the IP player might be bluffing you.

What is the best play in this position? Should you call the raise, and then check the turn? The advantage to this is you give him another opportunity to bluff... But the disadvantage is you allow him to check the turn and see a free river card.

Is it ever strategic to lead the turn by betting - to either make him fold, or pay in order to realize his equity on the river?