Direct instruction

Draft

Definition

• Direct instruction (DI) is a popular behaviorist instructional design model for classroom teaching developped in the 70's.

• Direct Instruction grew out of the work of Siegfried Englemann and Carl Bereiter with disadvantaged children (Bereiter & Engelmann, 1966)

• This method is somewhat related to mastery learning, but it is more explicit regarding lesson planning. Some call this method "teacher proof" under the condition that he really is willing to learn a teaching script developped by professional instructional designers.

Features

We identified the following salient features of direct instruction:

• Scripted Lesson Plans. Such lesson plans relieve the teacher from time-consuming preparation tasks. These are explictly tested examples and squences made by professional instructional designers.
• Signal-based teachers. Teachers send frequently signals to learners to which they should respond.
• Skill focused: Skills are taught in sequence until students have them automated.
• Appropriate pacing: teacher-directed instruction followed by small collective or individual learning/repeating activities. Pacing of different teaching methods is rather fast, but children must have space to respond.
• Frequent probing/testing and assessments with a appropriate corrective feedback / differential praise.
• Direct instruction is not just drill & practise. Learners can engage in more complex tasks during certain activities.

Kenny (1980) lists the following features:

1. goals are clear to the students
2. time allocated for instruction is sufficient and continuous
3. content covered is extensive
4. students' performance is monitored
5. questions are at a low cognitive level produce many correct #sponses
6. feedback to students is immediate and academically orientated
7. the teacher controls the instructional goals
8. the teacher chooses material appropriate for the student's #vel
9. the teacher paces the teaching
10. interaction is structured but not authoritarian

Instructional design models

There are many descriptions of direct instruction:

According to Huitt (1996), direct instruction can be summarized as follows.

1. More teacher-directed instruction (> 50%) and less seatwork (< 50%).
2. Active presentation of information (could be by teacher, computer, another student).
   1. Gain students' attention
   2. Providing motivational clues
   3. Use advance organizers
   4. Expose essential content
   5. Pretesting/prompting of relevant knowledge
3. Clear organization of presentation.
   1. component relationships
   2. sequential relationships
   3. relevance relationships
   4. transitional relationships
4. Step-by-step progression from subtopic to subtopic (based on task analysis).
5. Use many examples, visual prompts, and demonstrations (to mediate between concrete and abstract concepts).
6. Constant assessment of student understanding (before, during and after the lesson).
7. Alter pace of instruction based on assessment of student understanding (you're teaching students, not content).
8. Effective use of time and maintaining students' attention (appropriate use of classroom management techniques).

Koslov et al. (1999) identify the following typical phases of a lesson (see also Gagne's nine events of instruction.

1. Attention and Focus: Short wake-up
2. Orientation or Preparation: Teacher presents goal of the lesson demonstrates how the lesson builds on prior work.
3. Model: Teacher demonstrates concepts, propositions, strategies and/or operations. This can include repetitions, variations with different examples in order to help generalization. Teacher also can ask short questions and accept focused questions from learners.
4. Lead: Teacher organized some guided practice. Firstly all together (choral responding) and then more individually. If necessary, he goes back to model.
5. Test: Students have to practise individually (written).
6. Feedback: Students are corrected (using positive rewards)
7. Error correction: Persistent errors are identified and if necessary teacher has to start over with model/lead/test.
8. Additional material: Learners are engaged with different materials where the same strategies have to be applied to a common feature (more generalization)

• Problem solving and strategy discrimination skills are introduced in future lessons (once students master a certain vocabulary of basic strategies).

More generally, there is probably a wide consensus in the instructional design community that the structure of programme sequences should lead to shifts from overt to covert problem solving, from simple contexts to complex contexts that include irrelevant stimuli, from immediate to delayed feedback, from teacher-oriented presentation to the learner as chief form of information, etc. (Kenny, 1980).

More recent models like 4C/ID, Elaboration theory or Instructional transaction theory aim at integrating part-task and whole task practise.

Discussion

Direct instruction (DI) is still a popular model advocated by what could be labelled more "traditional" teachers" and has been replaced by more sophisticated design in modern behaviorist/cognitivist instructional design theory. DSchneider believes that some current advocates of DI do not understand that even the original DI model required to engage students at some point in more complex learning activities that will lead to acquisition of some higher cognitive skills (like goaling, planning, strategy selection).

Let's go back to the 80's. Research from the often cited "Follow Through" study did show superior testing results compared to other teaching strategies. However interpretation of results was controversial and the only agreement seems to be that "structured" models are superior. One particular critique was that "within-model" feature variations were very high or to put it more bluntly: Good implementations of design (no matter what strategy used) are always better than bad implementations of alternative designs.

Bereiter's (1981) reanalysis of the Abt Associated study came to a subtle conclusion: “What we have tried to establish so far is that there are significant achievement test differences between Follow Through models and that, so far as we can tell at present, these test score differences reflect actual differences in school learning. Beyond this point, conclusions are highly conjectural”. In particular, Bereiter points out that so-called child-centered approaches were (at the time) just not good enough to put it plainly:

• High-scoring models are Direct Instruction and Behavior Analysis. Child-centered philosophy (EDC Open Education and Responsive Education) come out as losers on measured achievement.
• Looking at the features, the main difference between these two families are clear specifications of objectives, clear explanations, clear corrections of wrong responses, and a great deal of "time on task," etc..
• “What Direct Instruction and Behavior Analysis provide are more fully developed instructional systems than teachers normally employ. They provide more systematic ways of determining whether children have the prerequisite skills before a new step in learning is undertaken, more precise ways of monitoring what each child is learning or failing to learn, and more sophisticated instructional moves for dealing with children's learning needs. Open Education and Responsive Education, on the other hand, because of their avowed opposition to making normative comparisons of students or thinking in terms of deficits, will tend to discourage those activities whereby teachers normally discover when children are not adequately prepared for a new step in learning or when a child has mislearned or failed to learn something. Also, because of their preference for indirect learning activities, these models will tend to make teaching less sharply focused on achieving specific earnings and remedying specific lacks.”
• “There does not appear to be any intrinsic reason why child-centered educators should have to remain committed to [such] primitive instructional approaches.”
• Bereiter also points out a selection bias in the study: “Substantial resources were lavished on seeing to it that teachers didn't just happen to use direct or informal methods according to their inclinations by rather that they used them according to the intent of the model sponsors”.

DSchneider interprets these findings as a strong claim for story-boarding (or scenarization) that includes some principles of mastery learning. Interestingly enough, Bereiter later became one of the proponents of structured collaborative learning (see e.g. Computer Supported Intentional Learning Environments, Knowledge-building community model ).

The debate on direct instruction (DI) is still very much open. While some researchers like younger Bereiter tried to look "under hood" of why DI gets higher test scores in some areas, rejection of DI as global strategy is sometimes voiced quite strongly: “Direct instruction has its place, however. It is the method of choice for low-level tasks, such as learning to cut with scissors or tying shoes. It is also the method of choice in desperate circumstances, such as toilet training a child with special needs so that he can be more include included in the mainstream classroom [...]” (Jalongo, 1999).

We'd rather quote Bereiter (1980) again: “There does not appear to be any intrinsic reason why child-centered educators should have to remain committed to [such] primitive instructional approaches.”

Links

Lobbying pages

• Association for Direct Instruction

• National Institute for Direct Instruction

• Direct Instruction Resources

Summaries

• Huitt, W. (1996). Summary of principles of direct instruction. Educational Psychology Interactive. Valdosta, GA: Valdosta State University. Retrieved 19:28, 22 May 2006 (MEST), from HTML

• Teaching Methods - Direct instruction

• Wikipedia direct instruction (good overview)

• Some Basic Lesson Presentation Elements (presents the Madeline Hunter Method).

• What Direct Instruction Is and Is Not

Other

• Project Follow Through

References

• Bereiter, C., & Engelmann, S. (1966). Teaching disadvantaged children in the preschool. Engelwood Cliffs, NJ: Prentice-Hall.

• Bereiter, Carl (1981), A Constructive Look at Follow Through Results, Interchange, Vol. 12, Winter, 1981 HTML Reprint

• Bereiter,Carl, Kurland,Midian, (19981) Response to House, Interchange, 12, 1, 3/1/1981, Pages 27-30, DOI 10.1007/BF01807394. (Access restricted).

• Bereiter Carl and Midian Kurland, (1981). Response to House, Interchange, Volume 12, Number 1 / March, 1981,

• Kozloff, Martin A., Louis LaNunziata & ames Cowardin (1999), Direct Instruction In Education, HTML, retrieved, 17:17, 15 September 2006 (MEST).

• Jalongo,Mary Renck, (1999). On Behalf of Children: Direct Instruction: When the Tree Falls, Early Childhood Education Journal, 26, 3, 3/1/1999, Pages 139-141, DOI 10.1023/A:1022978200117 (Access restricted).

• Kenny, Dianna T. (1980). Direct instruction: An overview of theory and practice, Special, 15 12-17. PDF

• Martha Abele Mac Iver, Elizabeth Kemper (2002). Guest Editors' Introduction: Research on Direct Instruction in Reading, Journal of Education for Students Placed at Risk (JESPAR), Vol. 7, No. 2: pages 107-116. (Access restricted)

• Martha Abele Mac Iver, Elizabeth Kemper (2002), Guest Editors' Introduction, Direct Instruction Reading Programs: Examining Effectiveness For At-Risk Students in Urban Settings, Journal of Education for Students Placed At Risk (JESPAR), 7 (2). [1] (open access).

• Rosenshine, B. (1976) Classroom instruction. In N.L. Gage (Ed.) The Psychology Of Teaching Methods., (75th NSSE Yearbook) Chicago: University of Chicago Press.

• Schweinhart, Lawrence J., David P. Weikart, Mary B. Larner. 1986. Consequences of three preschool curriculum models through age 15. Early Childhood Research Quarterly, 1, 1, 15-45.

• Stebbins, L. B., St Pierre, R. G., Proper, E. C., Anderson, R. B., & Cerva, T. R. (1977). Education as experimentation: A planned variation model (Vol IV-A). Cambridge, MA: Abt Associates.