logical thinking

NOUN
16 LETTERS · STARTS WITH L

logical thinking is a valid 16-letter word worth 26 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
L1O1G2I1C3A1L1T1H4I1N1K5I1N1G2
1 + 1 + 2 + 1 + 3 + 1 + 1 + 0 + 1 + 4 + 1 + 1 + 5 + 1 + 1 + 2 =26 PTS
DOUBLE WORD → 52TRIPLE WORD → 78
MEANING

What does logical thinking mean?