Psychological Differences between Liberals and Conservatives

I continue writing about the study of 1,252 people by Wilhelm Hofmann et al. (Science, 2014) that I summarized in the preceding essay. One of the purposes of the study was to compare the moral values of liberals with those of conservatives.

Liberals cared more about fairness, liberty, and honesty, while conservatives cared more about loyalty, authority, and sanctity. That is, the values to which conservatives fundamentally cling are those that make them march in lock-step with one another and believe whatever their religious and political leaders tell them. Many of us would say that the moral values of liberals—try to be fair to and honest with people, and give them the liberty to live as they please, so long as they do not harm others—are superior to the moral values of conservatives, that is, to impose their moral values on other people.

In what I write next, I am going beyond the conclusions of the paper.

It is the conservative moral values that are leading our nation and world into peril. Conservatives are loyal to the Republican party and defend the authority of Donald Trump (though this was not yet the case at the time the article was published). They believe themselves to have sanctity, that is, saintliness, and for anyone who disagrees with them to be impure. Whatever their leaders tell them, they cling to it and are ready to rise up and fight any who differ from them, under the right conditions.

The values to which we liberals cling, however, are not those that are getting the world into trouble. We want to be fair to everybody: for example, it may be fair for you to have a gun, but it is fair for us to not be shot by your gun, and life is more valuable than gun possession. We liberals want liberty for everyone, but we recognize that your gun liberty is restricting our liberty to live. And we want to be honest, which is why our statements are more moderate and cautious than the simplistic and flaming rhetoric of the conservatives, and why such a breathtakingly high number of lies have issued forth from the current Republican political leaders. Practically every Trump tweet contains an easily recognizable lie. Conservatives want to be loyal to their party and to their exalted leader, and will make stuff up to bolster that loyalty.

Of course, there are spectra of liberals and of conservatives. But the liberals are more likely to recognize this. A typical conservative cannot have a decent conversation with any liberal: loyalty, authority, and sanctity are of prime importance. But I would rather have an honest conversation with a thoughtful conservative than spend time with a ranting liberal. I doubt, however, that most conservatives would prefer talking quietly to me to listening to the rants of Rush Limbaugh.

One cannot help being attracted to a political viewpoint that matches his or her psychological inclinations; but some of those inclinations endanger the future of the world, and others do not. Your desire to shoot me, and my desire to not be shot by you, may be equally the products of our inclinations; but your desire is bad, and mine is good.

Rep. Claudia Tenney (R-NY) said on a February 21, 2018 news program that most mass shooters are Democrats. I wonder if she, and others like her, are beginning to stir up the moral sentiments of conservatives to begin to take physical action against liberals.

Psychological Differences between Religious and Non-Religious People

There appear to be psychological differences between liberals and conservatives—not in the sense of brain dysfunction, but in the sense of fundamental psychological values. That is, neither liberals nor conservatives arrive at their beliefs completely by reason. They base their morals on the way their psychological values incline them to see the world. We all knew this, but a 2014 article in Science (“Morality in Everyday Life,” by Wilhelm Hoffman, Daniel C. Wisneski, Mark J. Brandt, and Linda J. Skitka; Science 345: 1340-1343) confirm this and give us specific examples of what these values are, based on a study of 1,252 people, from whom they received 13,240 responses.

The psychological differences between liberals and conservatives was not the main purpose of the study. It was to study how the moral or immoral behavior of other people can affect your moral or immoral behavior. That is, is there a “moral contagion” in which one good deed catalyzes another? Believe it or not, you can actually study morality and immorality scientifically. Does committing moral deeds make you feel better about yourself? Does committing immoral deeds make you feel worse about yourself? And, finally, are religious people more likely than non-religious people to be moral?

Previous studies of moral values, the authors said, have been based on what they call “moral vignettes.” Subjects are interviewed by psychologists, who tell them a story with a moral dilemma and ask them what they would do. But this is highly unrealistic. What I think I might do, when I am sitting in a chair in a psychology lab, might be very different from what I would actually do. “...virtually no research has taken morality science out of these artificial settings and directly asked people about whether and how they think about morality and immorality in the course of their everyday lived experience.” That is, this study investigated the things that actually happened each day in people’s lives.

The results were unsurprising but, apparently, have not been tabulated previously. People are happier when they are the recipients of other people’s moral acts (such as care and empathy) than when they experience other people’s immoral acts; but their sense of purpose was more strongly affected by what they did rather than by what they experienced, whether positive or negative.

What about moral contagion? Yes and no. People who experienced the moral kindness of others were more likely to themselves commit a moral act of kindness. On the other hand, after people committed moral acts, they were then more likely to do something immoral, feeling that, by having done something good earlier in the day, they deserved the right to be a little immoral.

What does this have to do with evolution? Evolution has conferred upon the human brain the instincts for both good and bad behavior. Studies such as this one illustrate how both kinds of behavior are kept alive in human populations.

The other results of this study were no less interesting. Religious people were no more or less likely to commit moral acts. The only discernible difference was that religious people tended to feel more disgust at their own immoral acts (or to say that they did). The authors conclude, “religious and nonreligious people commit comparable moral and immoral deeds with comparable frequency.” So much for religion making people better.

The authors of the study concluded, “A closer, ecologically valid look at how morality unfolds in people’s natural environments may inspire new models and theories about what it means to lead the ‘good’ or ‘bad’ life.” They left it to the rest of us to apply their conclusions to the world around us.

The differences between liberals and conservatives was even more interesting. But that is the topic of the next essay.