What a load of crap! I had neighbors that where very conservative and they where very intelligence! One neighbor was one of top engineer and worked for the government. Richard Nixon tried to get my neighbor to work for the White House defense department .My neighbor wife was a piano concert player and her father was one of Thomas Edison Pioneers. She had a photo of her dad with
Thomas Edison and some of his first light blubs . And she was one of most conservative woman I knew growing up and she was also one the most intelligence women I had ever meet! I could go with the intelligence conservative people I know. My neighbor was the most right wing person I knew and I respected him and loved him and his wife and he was a life long friend of my famliy. And their children are very intelligence too. This study is full of crap!