What about Google Search Results? Show Search engines such as Google use algorithms to filter, or tailor, the search results you see. Based on previous searches you have done - the sites you have viewed, what you clicked on and other data that can be gathered from your browser - Google will give you search results tailored for you using a 'relevance algorithm'. That is why you will often notice advertisements or recommendations for products and services based on where you shop and what you watch online. So the exact same search, using exactly the same search words, can return different results for different individuals. Are you comfortable with the idea that a computer is making decisions about what information you are shown in your search results? Eli Pariser is the author of the book The Filter Bubble and he gave a TED talk based on that book. Click on the video to view this fascinating TED talk and learn more about how filter bubbles may impact how you search for information online.
Series Editor: Michael Theall, Youngstown State University The critical evaluation of ideas, arguments, and points of view is important for the development of students as autonomous thinkers (1, 2). It is only through this critical evaluation that students can distinguish among competing claims for truth and determine which arguments and points of views they can trust and those of which they should be skeptical. This work lays the foundation for students’ progressing to staking their own claims in an intellectually rigorous fashion. Learning how to analyze and critically evaluate arguments thus helps them to develop a sound framework to test their own arguments and advance their own points of view.Objective 11 reflects an important component of the educational process – training students in the habits of thought in our disciplines. IDEA research has found that it is related to Objectives #6 through #10 and Objective #12, which all address activities at the upper levels of cognitive taxonomies, activities requiring application and frequent synthesis and evaluation of ideas and events (3). Active processing is critical to our students’ long-term retention of ideas and concepts and their ability to transfer those ideas and concepts to other contexts (4). There is a link between this objective and developing deeper understandings of the self and the world. By encouraging our students to adopt a critical framework, we prepare them not only to engage in scholarly conversation and debate in our disciplines, but also to be engaged citizens in a democratic society. As Patricia King points out,
The ability to weigh alternatives, make decisions, and evaluate contradictory evidence is crucial to scholastic endeavors and adult life more generally—to personal happiness, professional success, and civic engagement. To achieve this and related objectives, instruction must incorporate intellectual challenge and activity; opportunities for creative or original work; finding and using information and translating that information into coherent communication; and opportunities to produce original work rather than simply recalling information. This is supported by IDEA research finding that instructors stressing this objective frequently stimulate students to intellectual effort (#8), introduce stimulating ideas about the subject (#13), ask students to share ideas (#16), and assign work that requires original or creative thinking (#19). For additional information about this objective, see IDEA Paper #37 Helping Your Students Develop Critical Thinking Skills.[PDF] Helpful HintsTeaching students “how to think” may begin by alerting them to the kinds of questions and problems that interest scholars or professionals in your field. So you may consider organizing your courses around such questions and problems to stimulate your students’ intellectual interest. Rather than simply presenting information, be explicit with your students about how you approach such questions, defining critical thinking in your field and modeling disciplinary ways of thought. Engage students in activities that require sophisticated thinking and design assessments that call on students to demonstrate thinking skills. Below, we provide specific ideas for how to teach students to analyze and critically evaluate ideas and assess their abilities to do so. These activities and assessments require students to identify assumptions, weigh competing evidence, make decisions, imagine alternatives, and build arguments. John Bean writes that once professors decide to focus on developing critical thinking skills, “much of their classroom preparation time shifts from planning and preparing lectures to planning and preparing critical thinking problems for students to wrestle with” (6, p. 122). Below, we suggest a series of what he might call “critical thinking tasks” that give students practice—and the opportunity to receive feedback on—analyzing and critically evaluating ideas, arguments, and points of view.
Assessment IssuesTo teach critical evaluation, we must define critical thinking in general and in the discipline, model habits of disciplinary thought, engage students in activities that require sophisticated thinking, and design assessments that call on students to demonstrate thinking skills. Instructional assignments and activities that promote critical thinking have to do more than present information and ask for recall. Rather, they must ask students to demonstrate their thinking, including their analysis and critical evaluation of ideas, arguments, and points of view. These assignments ask students to do more than reproduce what they know; they ask them to produce new knowledge. Angelo and Cross (7) offer many techniques for assessing critical thinking, problem solving, analysis, and related skills. Echoing and expanding on their ideas, we make the following suggestions:
References and Resources
Related POD-IDEA Center Notes
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