/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: fredw https://cdn.slidesharecdn.com/profile-photo-fredw-48x48.jpg?cb=1522788827 This was my 24rd year as a NYC Public School Teacher. This year my interests will be in the criticism of explanations in economic theory and biology. I am also going to be researching the psychology of educational organization.