1. Describe in broad stokes the reading processes that take place during comprehension of informational text (p. 362, under Construction of Meaning and Concept Development with Informational Texts).
-Accessing accurate and relevant knowledge: mentoring to help young readers to activate relevant background knowledge.
-Managing mental processes during reading within the confines of a limited and working memory, which instruction helps the students learn to use their prior knowledge to make connections to text that they are working with.
-Construction a coherent mental representation through organizational processes: using discussion can help to scaffold the meaning and create coherent mental representations for the person.
2. Specify the effect that background knowledge may have on constructing mental representations from informational text. Why should teachers be concerned about activating prior knowledge?
In this article the information shows that young children rely heavily on background knowledge in their interactions with text. Mediations that helps prompt young readers to activate relevant background information is an important support. The teachers must be sensitive to dialogue indicating that children may be relying on inaccurate or irrelevant prior knowledge. The Ideal thing is that children should learn to use their prior knowledge of both content and genre to effectively make specific connections to text. Also using discussion can play a critical role in showing forms of prior knowledge that will not help. and in scaffolding the meaning construction process of novice readers.
3. What are the three instructional approaches that can be used to help primary-grade students comprehend informational text? Describe their common (p. 365) and distinctive features (p. 363-5).
The three instructional approaches are picture walk, know-want to learn, and directed reading. These three things have instructional approaches that have an emphasis on reader engagement and social mediation, activation of relevant prior knowledge, and possible information that might be included in a text. These three things also have a different way of approach.
-The Picture Walk formation calls for students to look over the entire text before they start reading. This allows the teacher to have a discussion with a page-by-page to make predictions on what will happen in the book.
-The Know want to learn discussion is more open-ended than the other two procedures. Know want to learn invites students to discuss whatever they know about a topic.
-Directed Reading Thinking Activity doesn’t include the extensive buildup before reading. The teacher carries a brief discussion with the student’s predictions and justifications. The students read selections of text and then discuss the text off and on section by section.
4. What is the purpose of the experimental study reported?
The purpose of the experimental study reported that Picture Walk, Know Want Learn, and Directed Reading Thinking Activity might help to influence the over all developmental reading abilities or acquisition when used with informational text in the primary reading group context. The over all information that came out was how Novice readers were influenced.
5. Who were the subjects?
The subjects were 31 second-grade students. There were two demographically similar schools that were in the same school district The school district was in a midsize Midwest city.
6. Describe the reading materials used during the intervention.
The materials that were used in the intervention were informational texts. These topics were familiar to the second-grade students. The texts that they addressed were about science topics that they had learned about in their first or second-grade science curriculum. The topics that were covered in order were: spiders, the moon, how water changes form, and insects. Each week new text was selected that dealt with the topics.
7. How long did the experiment last?
The experiment lasted 10 weeks. Over time they conducted two four-week periods of intervention. There were 12 days of intervention in each cycle.
8. What were the experimental conditions?
The experimental conditions were all of the lessons were recorded on audiotape. In School A, sessions were held at a table in the hallway. At School B, sessions were held at a table in the school’s kitchen or at a table in the partitioned room shared with other teachers working with small groups of children.
9. Describe the procedures specific to the Picture Walk, KWL, DRTA, and the Control Group conditions.
-Picture Walk: is engaging in an interactive discussion about the book page-by-page. Then as talk about the pictures. The text should work with the student’s prior knowledge and when making predictions about the text. This introduces new vocabulary words before reading the text. The students are also taught the meaning of the vocabulary as well as how to decode these words.
-KWL: The class made a KWL chart interactively. The children talked amongst the class about the topic and their input was written down on the chart in the Know column. Next was for children to come up with questions about the topic. The teacher provided a short overview of the book and shared the table of contents so that students would come up with questions in the What I Want to Learn column that would be answered in the story. After reading the story students then completed the learned column with information that they learned from the book.
-DRTA: Before the teacher reads to the students the students came up with possible predictions based on the title, cover, table of contents, and prior knowledge. The students made predictions for a two-page or three-page section of the text then they mumble read this section of the text. After the students are done reading each section of the text the teacher holds a discussion. This showed whether or not the predictions and summarization of the information in the text was right. This allowed the students to make new predictions. At the end of the entire text the discussion wasn’t very large.
-Control Group Conditions: A control group is used to compare how it affects the providing of reading opportunities in informational text versus providing a social context for the activation of prior knowledge. The same interventional texts were read in the intervention conditions. Before the teacher began reading they presented a short overview of the text that had been provided to the treatment groups. The children then would independently mumble read the text and then they had to draw a picture or write about something that they would like to share with the group based on the text.
10. What measures were used to determine the relative effectiveness of the treatments? Describe the measures briefly.
The measures that were used in this treatment were: Vocabulary Recognition Task, Maze, Free Recall, Cued Recall, and Post Intervention. These were the ways they were used:
-Vocabulary Recognition Task (VRT)- This was to evaluate entry-level vocabulary. This showed the vocabulary gains were occurring and whether any of the treatments were helping in a better way for children and becoming more familiar with the content vocabulary.
-Maze- The maze task was a multiple-choice close modification. The maze was a timed group-administered task. The original text that was read by the students was reprinted after the deletion of 10 of the original content words. The score on the maze task was the number of correct responses that the student got.
Free Recall- The children provided a free recall of the day’s text. These students responded to the prompt, “Please tell me everything you can remember about the book. Also tell me anything the book made you think of.” The answers were written on the code sheet and scored.
-Cued Recall- After the free recall each of the children were asked to answer three explicit and three implicit questions based on that day’s text. First, the items were scored as correct or incorrect as a measure of general comprehension. The answers that were correct and partially correct were scored as correct. Then a four-point scale was used to produce weighted scores for each answer.
-Post-intervention Interview- At the end of each research cycle there were individual strategy interviews with the students in that cycle. The questions surveyed three types of strategy knowledge declarative, procedural, and conditional knowledge.
11. Which treatment(s) were found to be more effective in increasing students’ vocabulary knowledge and maze performance (p. 381)?
I believed the picture walk and DRTA was the most significant when it came to the effects on maze. These methods that were used provided an introduction to difficult vocabulary that was used and the page-by-page walk through were very helpful when starting a new text. These were great for before starting to read the text, which was the Picture Walk and was also great during the reading, which is DRTA. This finding demonstrates that the use of informational texts with novice readers extends their vocabulary knowledge .
12. Students’ comprehension of the texts was greater under the DRTA condition than KWL and the control conditions. What do you think explains DRTA’s advantage over the KWL condition (p. 382)?
The advantage that DRTA’s had was that it gave the teacher a more direct connection to focusing the student’s attention on the story. In KWL’s it allowed for a great time for background knowledge before reading and more time to understand the text before it is ever read. Howevere, it does not give the same amount of opportunities that DRTA’s does to make sure the student is focused on important ideas from the text.
13. It was found that the treatments did not differ in the quality and quantity of students’ retellings (p. 384). In other words, students were not differentially affected by the treatments in the way they integrated textual information with prior knowledge. What does this finding mean in terms of the different emphases employed by experience-based (KWL) vs. text-based (DRTA) treatments.
In this case this means that when the teacher is asking a student to recall or retell the story that was told from an informational text. This does not matter if you do an experience-based instruction or a text based instruction. There is prior knowledge and they did not really have an effect.
14. In light of the findings from this study, what conclusions can you draw about the role of teacher support in children’s construction of mental representations from informational text?
The teachers in this article need to give their support to children. Helping the children can help them get the correct mental representations from informational text. In many times the students have mental representations about a specific topic. These can be incorrect because they are from previous ideas. The teachers need to be able to support their students in coming up with the correct mental representation, while facilitating and using their previous experiences with the topics.