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* Department of Molecular and Cellular Biology,
University of Arizona, Tucson, AZ 85721; and
Department of Biological Sciences, North
Dakota State University, Fargo, ND 58105
Submitted June 14, 2004; Revised July 28, 2004; Accepted August 11, 2004
| ABSTRACT |
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Key Words: learning studying college introductory biology performance assessment
| INTRODUCTION |
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The purpose of this exploratory study was to 1) describe whether and how biology students used a large, introductory-level lecture course to create their own learning tasks and 2) determine whether meaningful learning resulted from the students' efforts. The findings were not intended to be generalized to all students in all university biology learning environments. Rather, the findings represent approaches to studying and learning outcomes demonstrated by a small group of typical students (Erickson, 1996). The first section of this article describes the theoretical framework that guided our investigation of students' approaches to learning and creation of study tasks. This is followed by the questions that framed the analysis, the methods used for data collection and analysis, the findings, a discussion of the findings, and a final section on implications of the study for introductory biology education.
| THEORETICAL FRAMEWORK |
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Doyle (1983) has characterized the nature of academic work in K-12 classrooms in terms of academic tasks. The construct of academic task has been a useful framework for studying the relationship between classroom context (e.g., the learning environment), the curriculum (e.g., that which is to be learned), and students' opportunities for learning. Academic task research focuses our attention on work that students are expected to accomplish in lessons. Doyle (1986) describes the anatomy of academic tasks in the following way:
A task consists of: (a) a product, such as words in blanks on a worksheet, answers to a set of test questions, or an original essay; (b) operations to produce the product, for example copying words off a list, remembering words from previous instructions, applying a rule to generate words, or making up "descriptive" or "creative" words; (c) resources, such as directions to use notes from a previous lesson, consult a textbook, not talk to other students, or not use examples given in class; and (d) the significance or "weight" of a task in the accountability system of a class (e.g., a grammar exercise might count as a daily grade, whereas an essay might count at 15% of the grade for a six-week term).
Collectively, the features of teacher-created academic tasks communicate important information to students that directs what they do with the content they are to learn. In other words, tasks provide essential context for student work in classrooms. Tasks cue students to what they should pay attention to, rehearse, or retrieve, in successfully creating academic products. An implicit assumption is that knowledge accrues as students engage in and complete academic tasks in the curriculum. The more novel the task, the greater the degree of transfer required by the student in successfully completing it and the more likely that new and meaningful student ideas will develop (Bennett and Desforges, 1988; Doyle, 1988; Doyle and Carter, 1984). This finding does not appear to be dependent on subject matter area because similar findings have been published in science education (Lee and Anderson, 1993; Sanford, 1987) and mathematics education (Henningson and Stein, 1997; Herbst, 2003). In particular, educational researchers are learning how difficult it is for K-12 teachers to manage the classroom environment "system" in ways that sustain and support novel academic tasks and subsequent meaningful learning (Doyle and Carter, 1984; Henningson and Stein, 1997; Herbst, 2003; Stein et al., 1996).
However, the use of academic tasks to frame the teacher-created work that students complete and ultimately learn from is absent in the research literature on postsecondary learning and teaching. This is not surprising because academic tasks in K-12 classrooms focus on teacher-created tasks rarely found in university courses. Unlike K-12, postsecondary learning environments generally are built on the assumption that students are responsible for creating their own opportunities for learning. Instructor-created academic tasks in lectures, when they exist at all, usually take the form of brief group work sessions to solve problems or to engage students in peer discussion exercises. These opportunities, often referred to as active learning strategies, are provided by instructors to engage more students in thinking about concepts during the lecture, provide practice at solving problems, or give students practice explaining key ideas to peers (Dufresne et al., 1996; NRC, 2000 12-13; Wenk et al., 1997). Although most of us would agree that active learning strategies comprise good instructional practice, the "stakes" for engaging in these activities are generally quite low for students. In most cases, few resources are required, operations needed to complete the task are straightforward, success in the task is of little value in the course grading system, and there is seldom a graded product at the end. In our own teaching of university-level biology courses, we find that good students tend to appreciate these in-class activities as opportunities to exercise their thinking. In other words, our good students take advantage of the academic work opportunities that we create. However, our less motivated students often choose not to participate at all.
Somewhat related to task research, the postsecondary literature has a growing body of research on SAL. The SAL research has produced findings about a variety of factors that influence studying and student learning. For example, students' varied approaches to learning are a function of the course context in which the studying occurs, the content and demands of the learning tasks, and the motivation of the student (Biggs, 1987; Dornye, 2000; Jacobs and Newstead, 2000). Findings from the SAL research have also shown that students vary in their approaches to learning, usually from subject to subject, and that the variety of approaches can generally be described taxonomically with classifications referred to as deep, surface, and strategic approaches to learning (Biggs, 1987; Tait et al., 1997). A deep approach to learning is characterized by students' desires to understand, learn with meaning, and recognize underlying principles and connections among related principles. A surface approach to learning often involves students' memorizing information and doing only what is necessary to succeed on an upcoming assessment. A strategic approach to learning is accompanied by students' close attention to details such as expected test format, the structure of the content as laid out in the text, and close adherence to an instructor's guidelines for studying. Table 1 summarizes the characteristics of these student approaches to learning. Other SAL researchers have identified how students' perceptions of their course learning environments (e.g., large lecture, active learning strategies by the instructor) coupled with their approach to learning (e.g., surface approach) influences what students learn (Donald, 1997; Wilson and Lizzio, 1997). As might be expected, a deep approach to learning is valued more highly by instructors than either a surface or strategic approach (Ramsden, 1992). Finally, but importantly, deep approaches to learning have been shown to be important prerequisites for self-directed learning (Candy, 1991).
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The two theoretical frameworks also differ in their typical methods of data collection and analysis. The K-12 task framework nearly always involves qualitative methods, usually significant classroom observations and inspection of individual (e.g., interview) and group (e.g., observations and recordings of conversations) approaches to completion of the academic work assigned by a teacher. The SAL framework from the postsecondary literature often uses quantitative methods, usually data collected from student questionnaires and inventories used widely in the field as reliable and valid measures of students' perceptions of their learning environments and their own approaches to learning. The questionnaire data are generally statistically analyzed to identify factors that align with one of the three levels of the SAL taxonomy (Biggs, 1993; Richardson, 1990). For example, "effective use of evidence" is a factor regularly found in positive correlation with students who adopt deep approaches to learning. An "achievement orientation" is a factor often found in positive correlation with students who adopt strategic approaches to learning.
The two theoretical frameworks reviewed above are clearly based on different assumptions about K-12 and postsecondary learning environments as well as different research methodologies. For purposes of framing this study, we decided to first rely on the task framework from the K-12 literature to look for and then characterize the academic work that students engage in to study and learn. We made this decision because we believed that observing classes and then interviewing a sample of introductory biology students from a large lecture course could simultaneously allow us to determine their approaches to studying and learning and the level of meaningful learning that had resulted from their learning efforts. Furthermore, we believed that the task framework could work as an analytical tool in studying student learning, even though the tasks were created by the student, rather than instructor, in the university lecture course. However, the SAL framework was a useful lens for drawing conclusions about the quality of learning demonstrated by a sample of students in the course (e.g., surface vs. deep approaches to learning).
Motivated by previous work on academic tasks and influenced by SAL research findings, the following questions were developed to frame data analysis in our study.
| METHODS |
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The instructor, highly regarded by many students and faculty members, was a virologist and a long-time faculty member with several years experience in teaching the course. Our impressions of the quality of instruction in the course were favorable, given our observations of the class and our informal discussions with the instructor about the course and his perspectives on teaching. From our perspective, the instructor cared about student learning, worked hard to present the content in interesting ways, encouraged student questioning, and capably used a variety of instructional technologies to enhance his lectures.
Data Collection and Analysis
Sources of data used in the study included 1) observation notes, recorded
separately by the two authors, from four lectures in the unit; 2) transcripts
of the four audio-taped lectures; 3) results of preunit test and postunit test
items completed by students in the class; and 4) transcripts of preunit and
postunit interviews with 13 volunteer students. In addition, all Microsoft
PowerPoint notes and old exams available for student use were also available
for our use in the study.
Both researchers recorded notes during their observations of the four lectures. These notes were collected largely to enable communication with the student interviewees about how they used the lectures to create their own studying tasks. The first author focused her observations on the students' varying attention to the instructor's comments. She tried to reasonably interpret what students might be attending to during the lectures given general levels of attentiveness, the nature of any questions raised by students, and occasional comments overhead by sitting among groups of students. Notes from the first author's observations, in particular, were intended to serve as prompts for discussion of critical points in the lectures later during the student interviews. Below is an excerpt from the first author's notes on the first day of the unit.
Dr. H is describing to us the "vocabulary" of chromosomes. He is drawing our attention to a diagram of chromosomes and nucleosomes. I like the metaphor he is using, the telephone cord coiling, to make his point about the supercoiling of the DNA molecule. It makes sense. Students are paying close attention to what he says. And when he writes words on the board most students also write the comments on their web notes. He is emphasizing the words chromatin and chromosome. The operational definitions that Dr. H is providing seem clear. However, I wonder what he means when he just said that we will use the word "chromosome" in two different ways over the next few days. (Observer I's notes; excerpt from Day 1)
The second author focused her observations on the instructor's behaviors. She recorded the activities that the instructor used during the lectures and the approximate time at which they were implemented, recorded the questions posed by students and the instructor, and took note of the figures used by the instructor to illustrate explanations. These records, in particular, were intended to provide a history of lecture activities that could be discussed later in interviews between students and the second author. An example of some of the information summarized from her observation notes is presented in Table 2.
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The eight preunit multiple choice test items were extracted from old exams provided by the instructor on the topics that would be covered in the unit. The preunit test was given to students during the last 15 min of class approximately 1 wk before the unit began. One hundred seventy-nine of the approximately 240 students enrolled in the class voluntarily took the preunit test. The second author explained the study to the students and assured them that the pretest scores would not be counted in their course grades, but that she and the instructor would appreciate their best efforts in answering the questions. Students who were interested in being interviewed on two occasions in the study were asked to write their e-mail addresses on the backs of their preunit tests. The items used as a postunit test of student knowledge were chosen from the test that all students completed at the end of the unit. Six items were chosen representing ideas on cell cycle and cell division.
Eighty-six students indicated their interest in being interviewed for the study by providing their e-mail addresses. These students were contacted via e-mail by the second author about the times available for the first round of interviews that were to be conducted over the upcoming wk. Thirty-one students contacted the second author confirming that they would be available during the scheduled interview wks. However, individual scheduling difficulties reduced the number of volunteers to 14. This number was further reduced to 13 in the final data set because one student who completed the first interview was unable to attend the second interview after the postunit test.
The second author conducted two complete interviews with each of 13 volunteer students. The first interviews lasted between 20 and 30 min and occurred during the wk prior to the beginning of the four-lecture unit. Interviewees were asked to think aloud about their reasons for the choices they had made on the eight preunit test questions about cell division and genetics. The second interview occurred in the wk after students had completed the unit exam on the material. Prior to the second interviews, the researchers reviewed their observation notes to assemble a list of discussion prompts, if necessary, about specific occurrences during the four lectures related to anything that the interviewee might bring up. To begin the second interview, students were asked about how they studied, the resources they used, and what they attended to during lectures. Then, as was the case with the first interviews, students were asked to explain their choices to six questions that they had answered on the end-of-unit exam. They were asked to think aloud as they described their reasoning for their choices. Then, the students were asked two more questions, developed earlier by the researchers, to probe the students' understanding of a cell division problem that had been used on the exam. The additional questions, described later in this paper, were designed to assess student understanding, as opposed to recall, of ideas associated with the topic.
Pre- and postunit student interview transcripts were coded for comments related to students' studying and efforts to learn, as well as for comments about the resources and operations used by students in the studying tasks that they created. Student responses to pre- and postunit test items were scored, and interviewed students' explanations of their reasoning for item choices were summarized and tallied. Interview transcripts were coded for comments relating to cell cycle and cell division problem reasoning in particular.
| FINDINGS |
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Once in a while I think about the upcoming test as he is lecturing. But, only when we are close to the test day. Mostly I just try to concentrate on understanding what he is talking about. (Excerpt from interview with SI)When I am sitting in class I am usually fascinated by what he is saying. He is easy to follow and I get excited when I can follow along with understanding. If he talks about something that I don't understand, I try to add it to the prepared notes so that I can ask questions or go back and look it up. (Excerpt from interview with JJ)
None of the interviewed students regularly created tasks for themselves either during lectures or on their own time that caused them to organize and then think more about the content to be learned. This deliberate activity occurred only in preparation for the exams, usually within 24 h just prior to exams. The one exception to the 24-h "rule" was a student who began studying about a wk before each exam in the course. His girlfriend was a biology major and he described how he would talk with her about his understandings of topics that he was studying. His girlfriend served a dual role of question-poser and reviser of his incomplete or incorrect ideas. An excerpt from the interview with this student is given below.
When I study for an exam I first read the book. I highlight in the book some of the major points he went over in class. It is a different way of thinking about what he talked about in class. Then I'll go through my notes and make flashcards of vocabulary words so I don't forget them. I guess I basically review my notes, do my flashcards, skim the book again. Also, my girlfriend is a biology major. So, I'll stop, when something is complicated like with mitosis and meiosis, and explain each step to her. She asks me questions and sometimes corrects me. It helps me to vocalize it, especially to someone who knows it. She is graduating soon and she knows this material. (Excerpt from interview with DT)
The task that this student created in preparation for the exam was more deliberate, involving more operations and resources than any of the other interviewees. Interestingly, this student was the only one of the 13 interviewed students to earn a perfect score on the end-of-unit exam.
In studying for the exam, students used a variety of resources and operations (see Table 3). With the exception of one, the students' use of resources and cognitive operations were compatible with surface or strategic approaches to learning.
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All of the interviewed students relied heavily on the old exams as resources for studying tasks. For example, students valued the fact that the old tests alerted them to the type of questions that would be asked (e.g., multiple choice), the degree of difficulty that the questions would likely represent (e.g., remembering, applying an idea), and the content that was valued by the instructor through evidence of six of his prior exams (e.g., "I knew it would be heavy on genetics problems by looking at the old tests."). Students generally used the exams by answering the questions themselves and then going to the keys, also provided online, to check their answers. When their answers were incorrect, several of the students would return to their notes, and a few used their texts to review the sections in question. Almost all of the interviewed students also used the PowerPoint and additional handwritten lecture notes in studying, usually by simply reading them, but a few students highlighted with colored markers the points that they believed to be important given the emphases that the instructor had given the points during lectures. To a lesser extent, students read the textbook as they studied. Students claimed that the detail in the text was overwhelming and that it was generally easier to make sense of the text material after the instructor had explained the ideas in lectures. Several students also used the text to correct their answers to questions on the old tests that they had answered incorrectly. All of these strategies were compatible with surface or strategic approaches to learning.
Only one student demonstrated use of resources and some of the cognitive operations more compatible with a mixed surface/deep level approach to learning. For example, this student constructed flash cards to memorize what he perceived as significant terms from the unit. However, he also created opportunities to talk about his understanding with his more knowledgeable girlfriend, who would give him feedback. These think-aloud and talking-with-a-knowledgeable-other operations were unique in our study sample of students and represented strategies compatible with a deep approach to learning.
The Learning Results
Table 4 shows the three
questions from the eight-question preunit test that asked students about
concepts related to cell division. None of the preunit test questions related
to cell cycle.
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One hundred seventy-nine students in the class volunteered to take the eight-item multiple choice preunit test. These students generally performed poorly on these knowledge and comprehension level questions (Bloom et al., 1956), all of which represented concepts covered in high school general biology courses (see Table 5). The first author, in particular, has familiarity with high school biology curriculum through her several years of professional development work with teachers and her own 9 yr of high school biology teaching experience.
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The 13 interviewed students were more successful than the larger population of students with the first and second questions, but less successful with the third question. The third question required understanding of a distinction that several of the interviewees claimed to be confused about: the difference between the cell division processes of meiosis and mitosis. Many of the interviewed students could not remember the difference between the cell division processes at the time of the preunit test. Only one student successfully reasoned the difference even though four of the 13 students chose the correct answer. An interview excerpt from a student who was confused and without an accurate explanation, but "guessed" correctly in the multiple choice question, is given below.
In answering this question, you had to know the difference between mitosis and meiosis. Well, I remembered that during reproduction, cells are dividing. But, they divide in different ways. One way produces cells that are identical to the first cell. Another way produces different cells. I remembered that much. But, I don't know which is mitosis and which is meiosis. The number of resulting cells was also confusing. (Excerpt from interview with HF)
Table 6 shows six selected questions used as the study postunit test from the end-of-unit exam taken by all students in the class. These questions covered cell cycle and cell division. Questions 3-6 were asked in reference to the dividing cells diagram shown after Table 6.
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All students in the class (n = 240) took the end-of-unit exam. Students performed well on selected postunit test questions regarding the nuclear division processes of mitosis and meiosis: questions 2, 3, and 4 (see Table 7). These questions were similar to many questions that students had reviewed on the old tests. These were also concepts, especially questions 3 and 4, likely covered in high school biology. The particular questions represented familiar concepts asked in familiar forms.
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Fewer students correctly answered questions 1, 5, and 6. Questions 1 and 5 involved the recognition of stages in the cell cycle. The topic of cell cycle is covered less completely in high school biology than are the mechanisms of mitosis or meiosis. Therefore, students' prior knowledge about cell cycle might have been less well developed. However, this is difficult to state with confidence because no preunit test questions specifically asked about cell cycle, a deficiency in the study design that we later regretted. Also, similar questions probing students' understanding of what stages the diagrammed cells represented were not found in the Web notes, the lecture notes, or the old tests. These questions were unfamiliar. Therefore, students had not rehearsed the identification of cell cycle stages given diagrams of cells existing in different stages of the cycle. A majority of the students who answered question 5 incorrectly (both the class at large and the interviewed students) chose "d" as the answer, indicating that they interpreted all cells that were not in the process of nuclear division to be in the G1 stage of the cell cycle. Question 6 involved calculating the number of tetrads that would exist if a cell in the diagram were to undergo meiosis I. This type of question did not appear in the Web notes, the lecture notes, or the old tests. Additionally, it is difficult to state whether students had prior exposure in high school biology to thinking about meiotic cell division as a chromosome number reduction activity.
In addition, we asked the 13 interviewed students two additional unfamiliar questions about the dividing cells diagram that did not appear in the end-of-unit exam. The questions were added to further investigate whether students could apply their understanding of cell division to questions that they had not seen in class, on the Web notes, or on old exams:
Five of the 13 students believed that the diagrammed cells demonstrated mitosis. Seven students said that it was not possible to tell, and one student simply did not know. With the follow-up question about gametes, all of the students answered either "No" or that they could not tell. The explanations that the interviewed students gave to accompany their answers were generally framed in one of two ways (see Table 8). Some of the students used both the lack of tetrad formation and no evidence of four newly formed cells in the diagram to elaborate their answers. However, none of the interviewed students chose to include chromosome number reduction as a source of evidence in deciding whether meiosis or mitosis was occurring. One student was "bothered by the number of chromosomes" in elaborating her answer to the questions and changed her answer to the gamete question from "Yes" to "No" because of this puzzling situation. But, at no time during the interview did she state that she would expect to see some of the cells with only half of the number of chromosomes if indeed meiosis was demonstrated in the diagram. Rather, she simply recognized that "something about the number of chromosomes in all the cells" depicted in the diagram "bothered" her in thinking through her answer to the question.
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I think the cells are in mitosis because they [the chromosomes] are lining up single file at what appears to be metaphase. So, it is mitosis because in meiosis they line up in tetrads. And I don't see four new cells together, just two cells. (Excerpt from interview with BN)You know, the cells in the diagram could be in mitosis or meiosis II. In meiosis II there is no tetrad formation. For example, in this cell [pointing to a cell in early prophase] you see the membrane breaking down at the start of prophase. This would be like prophase II. (Excerpt from interview with DT)
Without students' also acknowledging the important idea of chromosome number reduction in meiosis, it is difficult to claim that the students interviewed in this study understood meiosis in a meaningful way.
| DISCUSSION |
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It appears that the motivation for these good biology students to deliberately create study tasks outside of lecture time was the desire to succeed on the exam. The exam grades constituted a major portion of the course grade. Students' decisions about what and how to study were only slightly influenced, if at all, by the instructor's lectures. Rather, the students' decisions about what to use and how to study for the exam were tightly aligned with their expectations about the features of the upcoming exam, a behavior consistent with a strategic approach to learning. Given their experience with this instructor's first exam and their general trust that he would follow the same format and the same level of questioning, students engaged in study tasks that assured they could answer nearly any question given to them. Students did well with questions that resembled old exam questions and problems, but they did poorly with our new questions that were unfamiliar (i.e., not available in similar format in the old exams or other course resources), but not unrealistically difficult. The students performed poorly when asked to explain their reasoning for answers to our additional cell division questions during the postunit interview. This suggests that the students' studying successfully prepared them to excel only on questions that were familiar and expected.
Would students have engaged in deeper approaches to learning if they had not known what to expect, even if they still had the old exam and other course resources available to them? We suspect not. The university biology students in this study did not, for the most part, create tasks for themselves that resulted in the kind of understanding necessary to fully reason their answers to new and unfamiliar questions about cell division despite understanding was the goal of their engagement in lectures. Familiarity with what and how questions would be asked on the upcoming exam led to expectations that limited and contributed to the simplification of tasks that students created for themselves during their studying. We believe that this situation is similar to the difficulty that K-12 teachers experience in creating and supporting tasks in their classrooms that result in meaningful learning among students (Doyle and Carter, 1984; Stein et al., 1996). The instructor in this course unknowingly reduced the cognitive demands of the student-created study tasks by assuring students that the upcoming exam was similar to what students had practiced with the resources (i.e., old exams and problems in the notes) available to them. However, the availability of old exams and expectations about a similar upcoming exam was not the only disincentive for adopting deep approaches to learning. The students were also unable to approach their learning in deep ways because they had little experience doing so. The interviewed students' comments about the resources and operations they used to study for exams suggests to us that they either did not 1) know how to study for meaningful learning or 2) feel that a new approach was necessary in order to be successful on the test.
Implications for Introductory Biology Education
Among undergraduates, particularly at the introductory course level,
strategic and surface approaches to learning are common, whereas deep
approaches to learning are uncommon. This common finding has resulted in
recent calls by postsecondary education researchers for university faculty
members to create learning environments that foster students' deep approaches
to learning (Knight and Trowler,
2000; Kreber,
2003). Students, on their own volition, are unlikely to change the
ways in which they approach their learning. The surface and strategic
approaches to learning that the interviewed students used in this study worked
well for them. They all earned good grades on their exams and only one of the
13 interviewed students engaged in any studying strategies that might be
considered a strategy associated with a deep approach to learning. Why should
they change how they study? If meaningful learning is to increase among
students in large lecture biology courses, instructors must enable the change
by taking the first step.
Students will not change their approaches to learning if 1) the studying strategies that they currently use provide the safest way to earn high grades on course assessments or 2) they do not know how to engage in deep approaches to learning. To change these situations, two instructional practices must change. First, instructors must increase the quality of their course assessments and the quantity and quality of their in-class activities. Second, and just as importantly, large lecture learning environments must provide students with opportunities to learn how to practice deep approaches to their own learning. This means that university instructors must be willing to accept the responsibility of teaching students more than biology. They must also accept the responsibility of teaching students how to learn in ways that will result in meaningful learning. We believe that this recommendation, more than any other in this paper, will be the idea that likely meets the greatest resistance among university biology instructors. After all, isn't it someone else's responsibility to teach students how to learn before they arrive at the university?
Several strategies can be employed to enable the ideas described above. First, instructors must create and consistently use graded assignments, quizzes, tests, or other assessments that demand a high level cognitive operations at an appropriate level for student learning in the course. The expectations for learning beyond remembering must be clear and understood by students. This should involve creating questions that require students to think about concepts in unfamiliar ways that have not been presented directly in lectures or other course resources. Second, regular and frequent in-class exercises in solving novel problems must be implemented in the lectures. The in-class exercises should carry some weight by being graded with substantive evaluative feedback. The academic task research has shown that without some "weight in the accountability system of a class" (Doyle, 1988), students are not likely to fully engage in the cognitive processes required to solve novel problems. Additionally, in-class time should be devoted to students' identifying, in public ways, what they had to know to solve the problem and how they went about solving it. This in-class activity models metacognitive strategies that have been associated with positive effects on students' meaningful learning (NRC, 2000 67-68).
The results of this exploratory study suggest to us that well-intentioned students in introductory biology believe that lectures allow them to develop their own understanding of topics in the course. However, the students' deliberate approaches to learning in preparation for exams (i.e., studying) are only minimally affected by lectures. Furthermore, the students' approaches to learning do not result in meaningful learning. Rather, motivation to succeed on graded, high-stakes assessments, such as exams, drives the ways in which students study and approach their learning outside of lectures. Unfortunately, students are not practicing deep approaches to learning. This results in rote knowledge, a less desirable learning outcome than deep understanding. We suggest that instructors in introductory biology lecture courses 1) teach students how to develop deep approaches to learning, and 2) implement assessment strategies that foster students' use of deep approaches to learning.
| FOOTNOTES |
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Corresponding author. E-mail address:
dtomanek{at}u.arizona.edu.
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