Talking about biases is scary, but maybe we're at a place where we can comfortably voice these biases without fear of judgement. I won't sit here and say I've never thought about my personal biases, because I have...not in great detail, of course, but I've at least come to the realization that I have them.
I believe that I have a bias of educated people being more intelligent, social, and able to succeed in life. Education is a value of mine, therefore, I sometimes view uneducated people in a different light. Of course, there are reasons why some people are undecuated such as poverty, social class, and personal values. Still, I hold this bias due to my own upbringing and social surroundings throughout my life.
I grew up in a small town where every friend of mine had parents who had either Bachelor degrees or higher. For example: my best friend's dad was a professor, a woman I worked for was a doctor, many parents were teachers with Master degrees...etc etc. My father went to an Ivy League school, as did his entire family. My Aunt is a professor and researcher at Columbia. Needless to say, I have been conditioned to believe that an education reaps many benefits. I link it to good jobs, intelligence, social skills...I can't really help that I do this. Many people don't have the means to a good education, I just happen to come from a family who does.
Working in schools exposes you to a variety of children from many settings. Many of them have young parents, parents who didn't attend college, and these children have no desire to further their education. I guess when I hear this, I am blown away and slightly saddened. Perhaps I can be someone to reinforce to these kids how important an education is, and not just because it will "land you a job." Education is much more than that.
I'm not sure that I'll ever rid myself of this bias, and that's okay. I can't change how I was raised, and people become who they are partly (mostly?) because of their life experiences. I don't doubt that I'll carry this for life, and it's just something I'll have to work with if it gets in the way.
Age-Biased Article from Psychology.com