Final Exam Flashcards
- In the instructional approach A – B – C, what does the letter A stand for?
Antecedent—what happens before the behavior occurs. The antecedent sets the stage for the target behavior.
- In the instructional approach A – B – C, what does the letter B refer to?
Behavior—what is targeted for change. This is the targeted behavior on which teachers will be collecting data.
- In the instructional approach A – B – C, A can also be considered __________.
stimulus
- In the instructional approach A – B – C, what does the letter C stand for? What does it involve?
Consequence—what happens after the targeted behavior. Every behavior is followed by a consequence
- What are the four steps involved in systematic instruction?
- Before beginning instruction, it is important to clearly define the skills the student will make to demonstrate learning. In systematic instruction, these skills are defined as observable and measurable responses.
- Define the Specific Methods to Use in Instructing the Skills
- Implement the SIP
- Review Student Progress and Modify Instruction
- Describe and give an example of discrete responses?
Discrete responses involve a single step (e.g., activating a switch, saying hello). These discrete responses have a clear beginning and ending and typically cannot be broken down into smaller steps.
- Describe and give an example of chained tasks
There are three distinct ways to teach the steps of task analysis: (1) forward chaining (FC), (2) backward chaining (BC), and (3) total task presentation (TT). FC and BC are called serial chaining procedures because each step is trained in a serial fashion, one step at a time.
Example: handwashing, putting on coat, turning in homework, cooking
- What is forward chaining? Give an example.
In FC the student receives instruction in the first discrete step in the chain of skills, and that first step is trained to mastery, or a predetermined criterion, before the second step is trained (Spooner, 1984). This continues until all steps in the chain have been taught to mastery or the set criterion. Advantages of a serial chaining procedure such as FC have been documented in that each method in isolation (FC, BC) has been proven to be successful
- What is backward chaining? Give an example.
the student receives instruction on the last discrete step in the chain of skills but the preceding skills in the chain are completed for the student. The educator typically assists the student through all of the steps, but on the last step he or she will stop and teach the skill using a predetermined prompting procedure. Once the student meets criterion on the targeted step (e.g., completes it without prompting for three consecutive opportunities), then the educator will move to the second-to-last step. This continues until all skills in the chain have been taught to criterion.
- What is total task presentation? Given an example.
In TT, the student is instructed on each step of the chain from the beginning (Spooner, 1984). This continues until all steps in the set are mastered to a predetermined criterion (e.g., six correct completions of the task without error or assistance)
- What is a teaching trial? What does it involve?
A teaching “trial” is each opportunity the student has to make the target response or the chain of responses if a total task is being presented. These tasks may be scheduled for massed, spaced, or distributed trial instruction. In massed-trial instruction, the student has multiple opportunities to make the response in rapid succession.
- What is simultaneous prompting? Give an example.
Simultaneous prompting is a response-prompting system in which, upon the presentation of the stimulus, the controlling prompt is immediately delivered. This is identical to the zero-delay round of time delay, but with simultaneous prompting, the prompt is always delivered immediately after the stimulus at zero delay; there is no movement to a delay round.
Example: Teacher models how to count from 1 to 5, and then the student repeats. After several repetitions, student counts from 1 to 5 without a model
- Describe and give an example of constant time delay.
In constant time delay, after several rounds at a zero delay, the stimulus is presented, and the instructor waits a predetermined amount of time (e.g., 4 seconds) before the controlling prompt is provided. If an error occurs during instruction, the instructor should block and redirect to the correct answer.
- Describe and give an example of least to most prompting.
uses a prompt hierarchy in which prompts are provided, as needed, from the least intrusive prompt to the most intrusive prompt. The teacher selects about three types of response prompts and sequences in order of intrusiveness (e.g., verbal, then model, then physical guidance).
Example: Teacher asks student a question, “Who is President?”, and waits for student to point to correct answer in a four-choice array of pictures. When student does not answer, teacher repeats the question, and states the answer (verbal prompt). When student still does not answer, teacher touches the correct picture (model prompt) saying, “Now you do it,” and waits for a response. When student does not answer, teacher repeats the question, and helps student touch the picture (physical guidance).
- Describe and give an example of most to least prompting
uses a hierarchy of prompts, like the system of least prompts, but in this case the prompting starts with the most intrusive prompt and systematically moves to less intrusive prompts as the student starts to respond more independently or meets criterion/mastery (e.g., responds to a model prompt for four consecutive trials). A variety of skills have been trained successfully using a most-to-least prompting procedure.
Example: Teacher asks student a question and uses hand-over-hand guidance to teach student to press the button of the AAC (physical prompt) to respond to the question. After 10 days, teacher points to the button (gestural prompt).
- What are response prompting systems? Give an example.
In response-prompting systems, the prompt is delivered after, or concurrently with, the presentation of the target SD. Response prompts are typically actions performed by the instructor. There are at least five types of response prompts. The instructor may (1) tell the student how to respond (verbal), (2) indicate the material to use or what to do next (gesture), (3) show the full desired response (model), (4) help the student begin to make the response (partial physical) or (5) guide the student to make the full response (physical).
- What is a controlling prompt?
Note that the last prompt in the hierarchy must be the controlling prompt. A controlling prompt is one that you know will ultimately get the student to respond. For some students, the controlling prompt is a full physical prompt, but for other students the controlling prompt might be a specific verbal prompt.