ASSESSMENT OF COMPREHENSION MODEL Using Literal, Inferential and Higher Order Thinking Skills Prepared by Judith Taylor-Dunn Prepared for Dr. A. D’Onofrio Ed 726 Developmental Psycholinguistics December 6, 2004 Assessment, Fieldwork and Analytic Report Background The process of comprehending a sentence is a complex task that takes into account a number of variables. Those variables include whether the sentence being examined was received visually through reading or was it received orally through listening. Was the sentence presented in isolation or did some type of semantic priming occur that aided the comprehender’s search for meaning. Another important variable is the ability of the reader or listener to access lexical information from memory. Lexical information includes the following: The use of high frequency open-class words in the sentence. When the reader or listener is familiar with all the words used in the sentence, comprehension is enhanced. Phonological considerations especially in oral communications as seen by listeners confusing the use of words that sound similar, but have different meanings. Syntactic use of lexicons impacts the comprehender’s ability to draw meaning from a sentence. When the speaker or writer doesn’t use the grammar of the intended audience, comprehension is more difficult. Lexical ambiguity makes comprehension more difficult especially if the reader or listener is not familiar with the intended meaning of a particular word being used in a sentence. Given that information, the following three-step comprehension model was created. The purpose of this study is to test the model with two subjects to see if, in fact, it is accurate. Step 1 – The sentence is perceived, by entering working memory, either through hearing or reading. Step 2 – Information stored in our semantic memory is activated and parsing occurs. Step 3 – If all the lexical information makes sense, comprehension is quickly achieved. If it doesn’t, episodic memory is activated and the reader or listener draws on past experiences to determine how to make the sentence make sense. Research Question Does the three-step comprehension model apply to questions that require literal, inferential, or higher order thinking skills during an oral comprehension assessment? 1 Methods A selection from Sophie’s World by Jostein Gaarder was selected by the researcher. The book was chosen after confirmation from the participants that neither had read the book nor have they taken a philosophy class. An informal oral comprehension assessment was created that consisted of five questions. Each question required a different comprehension skill in order to answer the question correctly. The comprehension skills are: literal, inferential, understanding words in context, analysis and evaluation, application. The particular right/wrong answer was not an important aspect of this investigation. The strategies that each participant used to arrive at the answers are actually being examined. A verbal analysis was conducted using two subjects who verbally thought out loud when attempting to answer each type of comprehension question. Their verbal responses were taped using a tape recorder. The information on the tape recorder was transcribed and analyzed. Materials Reading selection, informal oral comprehension assessment, and a tape recorder. Subjects Subject A: Adult, African-American male age 44 Educational level: BS in Accounting Employment: Government Business Development and Sales (f/t) Subject B: Adult, African-American male age 18 Educational level: Current College Freshman (f/t) Employment: Grocery Store Clerk (p/t) Procedures Subjects were met individually and privately. They were asked to read the selection silently. The verbal report procedure was then explained to each subject. They were asked to think out loud. They were told that the first question, which was a literal question, is used for practicing thinking out loud. They could ask questions of the process during the think-aloud of the first question. Once the second question had been asked, they were instructed that they could no longer ask additional questions. 2 Data Discourse from Think Aloud Respondent 1 Interviewer: “Who was Plato’s teacher?” Respondent 1: “Socrates” Interviewer: “How did you know that?” Respondent: “I remembered what I read? I need you to describe what you are thinking as you think it.” Interviewer: “Who is the narrator in the story and who is Sophie?” Respondent: “The narrator is Plato. Sophie, I guess, is somebody he is talking to. Down at the end it starts talking about Sophists. Okay…it was unclear to me who Sophie was. I don’t know why it is called Sophie’s World…but she seems to be a friend of Socrates based on the conversation. It appears that he is talking to her. He’s talking about Plato then he’s talking about Socrates. Why would you talk to someone that is supposed to be a theory? It just seems very odd to me.” Interviewer: “Define hemlock and immutable.” Respondent: “Hemlock is a poison. I just know. Okay. Immutable…hmm … I’m not sure. The word. I’ve heard it before. I ‘m assuming…If I see it in context… (He re-reads the sentence.) Immutable means something that is uncontestable from the way it is written.” Interviewer: “The text states this about Plato, ‘…a mind that was to have a profound influence on all subsequent European Philosophy.’ Why do you think the narrator makes this statement? Give examples to support your answers.” Respondent: “Because Plato wrote down, from what I read… Plato wrote most of ah, Socrates information and he he published and started what is considered academics of the academies that are spread across basically all academic knowledge, okay, or the the gathering of people to accumulate academic knowledge or learning things. That’s why his process or his whole… um… what he did was he he made it a process that is more than people just sitting around and talking. He made it that we all meet and discuss specifics and learn about things.” 3 Interviewer: “The narrator states that philosophers are often unpopular. Think of a modern day philosopher and describe how society views this person.” Respondent: “A modern day philosopher… ah…could be…” (rubbing his head) Interviewer: “What are you thinking about to get the answer?” Respondent: “I’m thinking of people that may have different opinions that may not be popular. I think of who that person is…I’m thinking of someone like…ah…maybe...Cornell West. Based on what he believes as being a truth. It may not be popular, but it is based on what he has seen. Based on the academics that he has accumulated so his philosophies…though they may not be popular.” Interviewer: “How do you know that?” Respondent: “I know because of my understanding of what is popular by …what I know from reading the paper…okay…listening to the news, reading different articles in magazines that tell the popular opinion. Usually what is popular is what is presented in a positive light or in a more prevalent light. What is unpopular is, especially in a society where you have a preponderance of media and and that’s very influential the unpopular types of topics are those and and the people who have unpopular topics are not well publicized. They are kind of kept on the outskirts of the limelight. So, that’s why I would think that Cornell West would be a a a unpopular type philosopher because he has philosophy that may not be mainstream, may not be the the the most ah ah ah most thought of positions. But, still and all, he has some strong ah… beliefs.” Interviewer: “How do you know? What are you thinking?” Respondent: “I think about what people have said...like… Tavis Smiley and Jessie Jackson. I have read in Harvard Review some of the writings of Cornell West.” 4 Respondent 2 Interviewer: “Who was Plato’s teacher?” Respondent: “Socrates” Interviewer: “How do you know that? What were you thinking?” Respondent: “It just came into my head because I read it (pointing to the text).” Interviewer: “Who is the narrator in the story and who is Sophie?” Respondent: “Umm…the author…Jostein Gaarder is the narrator. I’m looking for a sentence that says who Sophie is. (He continues to look through the text.) I can’t find it.” Interviewer: “Define hemlock and immutable”. Respondent: “I’m looking for the answer because I remember reading it. I can’t find it. I’m looking for the paragraph with “hemlock.” I want to use context clues. I can’t find it… I’m still looking. I don’t know what they mean. Usually, if you have a word in a sentence you can tell what it means by the surrounding words. I learned it in school.” Interviewer: “The text states this about Plato, “…a mind that was to have a profound influence on all subsequent European Philosophy.” Why do you think the narrator makes this statement? Give examples to support your answers.” Respondent: “Cause he was a philosopher that didn’t write anything down. He must have an extraordinary mind to remember everything. It says in one of the paragraphs that he didn’t write anything down.” Interviewer: “The narrator states that philosophers are often unpopular. Think of a modern day philosopher and describe how society views this person.” Respondent: “I’m trying to think about who is a philosopher. I’m thinking about famous people…people that wrote books. I’m just trying to think who would be considered a philosopher. Anybody can think of anything and it would be a philosophy. Like who...like maybe the civil rights leaders. They could be philosophers. Maybe like Martin Luther King or somebody like that.” 5 Analysis Step 1 occurred in all instances. Question 1 Literal Question 2 Inferential Question 3 Understanding Words in Context Respondent 1 Respondent 2 “I remembered what I read.” “It just came to my head…” Only relied on information in text. Only relied on information in text. “Okay…it was unclear to me who Sophie was.” It appears that the text didn’t make sense semantically and the respondent had difficulty parsing. Continues to rely on information in the text and doesn’t apply any strategies that are needed for making an inference. In defining “hemlock” his semantic memory was activated and comprehension occurred instantly. Went through all the steps in the model related to accessing a reading strategy that can be used for understanding words in context. In defining “immutable” he relied on activating a reading strategy to determine meaning. Question 4 Analysis and Evaluation Only relied on information in the text and did not activate long-term memory. Only relied on information in the text and did not activate long-term memory. Question 5 Application Activated schema on people with unpopular opinions. Activated schema of famous people. Assessed information obtained from personal experience reading and hearing experts on the subject. Literal: I think step 2 was skipped and step 3 occurred after the information was perceived. From the statements made by the respondents, it is unclear if any thinking occurred that required long term memory. Inferential: Respondent 1 became stuck in step 3 of the model therefore, comprehension did not occur. He was unable to make an “internal representation of the linguistic relationship within the sentence.” (Carroll, p127) “Down at the end it starts talking about Sophists. Okay…it was unclear to me who Sophie was. I don’t know why it is called Sophie’s World…but she seems to be a friend of Socrates based on the conversation. It appears that he is talking to her. He’s talking about Plato then he’s talking about Socrates. Why would you talk to someone that is supposed to be a theory? It just seems very odd to me.” Respondent 2 doesn’t seem to attempt to think beyond the information in the text. I don’t think he goes beyond step 1 of the model. 6 Understanding Words in Context: Respondent 1 tried to activate his long-term memory of the word “immutable” but was unsuccessful. He then used his knowledge of semantics to analyze the sentence and determine meaning. “I’ve heard it before. I ‘m assuming…If I see it in context… (He re-reads the sentence.) Immutable means something that is uncontestable from the way it is written.” Respondent 2 activated his memory of a teacher explaining how to determine the definition of a word in context. He did not appear to have semantic memory related to the meaning of either word, so he activated his episodic memory and applied what he was taught to do when he was presented with a word he did not understand. “Usually, if you have a word in a sentence you can tell what it means by the surrounding words. I learned it in school.” Analysis and Evaluation: For this question, I have no evidence that either respondent attempted to activate longterm memory. Application: Based on the comment below, it appears that respondent 1 was activating his schema on the subject. “I’m thinking of people that may have different opinions that may not be popular. I think of who that person is…I’m thinking of someone like…ah…maybe...Cornell West.” I would argue that this information rested in the respondent’s episodic memory and was used to create the schema activated to answer the question. “I think about what people have said...like… Tavis Smiley and Jessie Jackson. I have read in Harvard Review some of the writings of Cornell West.” The second responded also activated his schema to answer the question. “I’m thinking about famous people…people that wrote books.” 7 Conclusions Based on this brief qualitative study, I would adjust the model of comprehension I created earlier in the semester. Step 1 – The sentence is perceived, by entering working memory, either through hearing or reading. Step 2 – If the answer is present in the information perceived through working memory, comprehension occurs. If not, the person chooses to activate semantic memory. Step 3 - Information stored in our semantic memory or schema is activated and parsing occurs. If all the lexical information makes sense, then comprehension is quickly achieved. If not, the person chooses to activate episodic memory. Step 4 – Episodic memory is activated and the reader or listener draws on past experiences to determine the answer. As was shown in this study, the older person (44 yrs.) has more life experience on which to draw from when attempting to answer a question that required high order thinking skills. The younger person relied heavily on the text and the information learned in school. This study brings up many more questions about reading comprehension, such as: o Does a person naturally move through these steps or does it have to be taught? o What results would I get if I repeated the study using a large sample? o Would the study results have differed if I initially activated background knowledge before they read the selection? o What impact does age, experience and educational background have on the results? Finally, it is important to recognize the limitations of this approach. I cannot be 100% sure that the respondents articulated all their thoughts. If the study were repeated, I would recommend that the participants be taught how to voice their thoughts. Both felt that it was difficult to articulate thoughts and that they kept focusing on getting the right answer, rather than their though process. 8 Sophie’s World A Novel About the History of Philosophy By: Jostein Gaarder (Excerpt pp. 81-83) Plato’s Academy Thank you for the pleasant time we spent together, Sophie. In Athens, I mean. So now I have at least introduced myself. And since I have also introduced Plato, we might as well begin without further ado. Plato (428-347 B.C.) was twenty-nine years old when Socrates drank the hemlock. He had been a pupil of Socrates for some time and had followed his trial very closely. The fact that Athens could condemn its noblest citizen to death did more than make a profound impression on him. It was to shape the course of his philosophic endeavor. To Plato, the death of Socrates was a striking example of the conflict that can exist between society as it really is and the true or ideal society. Plato’s first deed as a philosopher was to publish Socrates’ Apology, an account of his plea to the large jury. As you will no doubt recall, Socrates never wrote anything down, although many of the pre-Socratics did. The problem is that hardly any of their written material remains. But in the case of Plato, we believe that all his principal works have been preserved. (In addition to Socrates’ Apology, Plato wrote a collection of Epistles and about twenty-five philosophical Dialogues.) That we have these works today is due not least to the fact that Plato set up his own school of philosophy in a grove not far from Athens, named after the legendary Greek hero Academus. The school was therefore known as the Academy. (Since then, many thousands of “academies” have been established all over the world. We still speak of “academics” and “academic subjects.”) The subjects taught at Plato’s Academy were philosophy, mathematics, and gymnastics – although perhaps “taught” is hardly the right word. Lively discourse was considered most important at Plato’s Academy. So it was not purely by chance that Plato’s writings took the form of dialogues. The Eternally True, Eternally Beautiful, and Eternally Good In the introduction to this course I mentioned that it could often be a good idea to ask what a particular philosopher’s project was. So now I ask: what were the problems Plato was concerned with? Briefly, we can establish that Plato was concerned with the relationship between what is eternal and immutable, on the one hand, and what “flows” on the other. (Just like the pre-Socratics, in fact.) We’ve seen how the Sophists and Socrates turned their attention from questions of natural philosophy to problems related to man and society. 9 And yet in one sense, even Socrates and the Sophists were preoccupied with the relationship between the eternal and immutable, and the “flowing.” They were interested in the problem as it related to human morals and society’s ideals and virtues. Very briefly, the Sophists thought that perceptions of what was right or wrong varied from one city-state to another, from one generation to the next. So right and wrong was something that “flowed.” This was totally unacceptable to Socrates. He believed in the existence of eternal and absolute rules for what was right or wrong. By using our common sense we can all arrive at these immutable norms, since human reason is in fact eternal and immutable. Do you follow, Sophie? Then along comes Plato. He is concerned with both what is eternal and immutable in nature and what is eternal and immutable as regards morals and society. To Plato, these two problems were one in the same. He tried to grasp a “reality” that was eternal and immutable. And to be quite frank, that is exactly what we need philosophers for. We do not need them to choose a beauty queen or the day’s bargain in tomatoes. (This is why they are often unpopular!) Philosophers will try to ignore highly topical affairs and instead try to draw people’s attention to what is eternally “true,” eternally “beautiful,” and eternally “good.” We can thus begin to glimpse at least the outline of Plato’s philosophical project. But let’s take one thing at a time. We are attempting to understand an extraordinary mind, a mind that was to have a profound influence on all subsequent European philosophy. 10 Oral Comprehension Assessment Pre-reading Instructions: Please read the excerpt from Sophie’s World by Jostein Gaarder. Once you have finished reading I am going to ask you 5 questions about the selection. Please let me know when you are done. Post-reading Instructions: I am going to read a question to you. Once I am finished, I want you to tell me orally what you are thinking in order to figure out an answer. I am going to tape your response so that I don’t miss any aspect of your thought process. The first question will be used as a practice question in order to clarify any procedural questions. You should feel free to ask me questions in this phase if you are unsure about anything. I will not be able to answer any questions for you once I ask the second question. During all 5 questions, you are free to go back to the text to find the answer. Comprehension Questions – Sophie’s World 1. Who was Plato’s teacher? (Practice Question) 2. Who is the narrator in the story and who is Sophie? 3. Define “hemlock” and “immutable.” 4. “[Plato] …a mind that was to have a profound influence on all subsequent European philosophy.” Why do you think the narrator makes this statement? Give examples to support your answer. 5. The narrator states that philosophers are often unpopular. Think of a modern day philosopher and describe how society views this person. 11 Bibliography Bartlett, F.C., Remembering - A Study in Experimental and Social Psychology, Cambridge University Press, 1932/1995 Carroll, D.W., Psychology of Language, Thompson Learning Inc., Belmont, CA, 2004. Conrad, Frederick, Johnny Blair and Elena Tracey, “Verbal Reports Are Data! A Theoretical Approach to Cognitive Interviews,” <www.fcsm.gov/99papers/conrad1.pdf> (October 23, 2004). Ericson, K.A., “Protocol Analysis and Verbal Reports,” 2002, <http://www.psy.fsu.edu/ericsson/ericsson.proto.thnk.html> (October 23, 2004). Newell A., H.A. Simon, “Cognitive Architecture,” http://www.rci.rutgers.edu/~cfs/472_html/CogArch/Protocol.html (October 23, 2004). 12