Chapter 7: Cognitive Views of Learning
What is the role of knowledge in learning?
Previous knowledge aids in the acquisition of new knowledge. What we know and how we learned it can predict how we learn in the future. All future knowledge is built upon a foundation based upon previous knowledge. “Knowledge determines to a great extent what we will pay attention to, perceive, learn, remember, and forget,” (p 249).
What is the human information processing model of memory?
The human information processing model of memory explains how memory is processed and organized for storage and retrieval. Information is retrieved and encoded into the sensory memory. This is where your perception of the information and attention weed out what will be kept and passed into the working memory for future availability. Information passed into the working memory combines with knowledge from the long-term memory and becomes part of long-term memory itself. Once in the long-term memory, information can be accessed and directed to the working memory. Implicit memory is what has shaped our behavior or thoughts without our conscious recalling of the learning that caused it. Implicit memories are activated when information flows into the sensory memory, but skip the working memory, and flow through the long-term memory causing “knowledge influences” without a person ever being aware of the process.
What are declarative, procedural, and conditional knowledge?
“Declarative knowledge is knowledge that can be declared, through words and symbol systems of all kinds,” (p 258). It allows you to “know” something. It allows you to know specific or general facts, and personal preferences. It’s the reason you know you don’t like science fiction novels or the smell of Chanel #5. Declarative knowledge is also the knowledge of rules (examples are mathematical rules). This type of knowledge can be stored by chunking similar knowledge into larger, broader “units” (p 258). The example from the book is the organization of principles of reinforcement and punishment into a theory of behavioral learning.
Procedural knowledge is the ability to put your knowledge into action by demonstration. Procedural knowledge flows well out of declarative knowledge. A person can know how to kit but, until she puts her knowledge into practice, no one will ever see the results of that knowledge.
Conditional knowledge is knowing when to apply declarative and procedural knowledge, and why you are applying it. You may know how to shift gears in the car and have the ability to shift but if you don’t apply that knowledge and ability at the appropriate moment, your car will stall (or you drop your transmission).
How do perception, attention, schemas, and scripts influence learning and remembering?
Perception influences learning and remembering by taking our previous knowledge, combining it with physical representations from our world. By doing this, the stimulus is assigned a meaning. It is then stored in your memory based on the outcome of the combination and the meaning assigned. A great example is given on page 251 of our text. Without the previous knowledge to be able to categorize a new piece of information, it may be perceived as unimportant and not stored for future retrieval.
Attention is the limited, selective process by which we focus on certain stimuli while ignoring others. This limits what is perceived and processed. It is influenced by all three memory processes as well as, what is going on around you, how complex a task you are attempting, your ability to focus. A personal example was learning to drive a stick shift and steer at the same time. I could shift or I could steer but, I couldn’t do both at the same time. Once I mastered the clutch it became something I did automatically and, I could concentrate more on my steering. After driving for many years, both became more or less automatic. I drive an automatic minivan now so if I got behind the wheel of a standard, I’d have to concentrate more on using the clutch because I am out of practice.
Schemas are like a person’s storage bins of information. Each bin is labeled with pertinent information about its contents. Each person will have their own set of bins, labeled specifically for their information. Knowledge is taken in and bins sorted through to make meaning out of what was learned (see example on page 260).
Scripts are schemas of the “typical sequence of events in an everyday situation,” (p 261). An example would be your morning routine during the week. You get up, you shower, you get dressed, you eat, and so forth.
What is the role of metacognition in learning and remembering?
Metacognition is what allows us to assess and adapt our own learning style to better retain what is learned. It tells you what you need to do to learn (declarative knowledge), how to use the knowledge (procedural knowledge), and where and when to use the knowledge (conditional knowledge). Using these three strategies a person “can accomplish goals and solve problems,” (p 267). Metacognitive knowledge contains three skills:
1. Planning – This entails how to start, what you will need to accomplish the task, what order to proceed in, strategies to use, and how much time to spend on the task.
2. Monitoring (real-time awareness) – This is where a person continues to ask how they are doing, is what they are doing making any sense and, are they paying too much attention to the task.
3. Evaluating – This is where a person makes judgments on the task at hand. Should anything be changed? Should they drop it for now and try again later?
What are the stages in the development of cognitive skills?
Cognitive – This is the stage where learning first starts in relies on declarative and general problem-solving skills. A person has to think about each step in the learning process (i.e. following instructions to assemble something). It requires a lot of working memory and can be quite a trial and error process.
Associative – At this stage chunking of steps in a process is accomplished. Chunking the first three digits, second two digits, and last four digits of a social security number is an example. It would be hard to memorize all 9 numbers but by chunking, it becomes easier.
Autonomous – At this stage the procedure becomes almost automatic. It can be done without much thought and along with other distractions. An example is when you are asking your kids not to try and kill each other while you call your spouse and pick out groceries.