Memory often goes unnoticed—until it becomes an issue. You might have felt this yourself, especially during moments often referred to as “pregnancy brain” or “mom brain.” Moreover, you’ve likely observed memory in action as your child learns and retains new information. This process is crucial for their cognitive growth, and you play a vital role in it by pointing out different objects in your environment or reading together. Since the 1950s, the concept of information processing theory has sought to clarify how individuals process information and convert it into lasting memories.
As a parent eager to understand your child’s development, this theory can be quite enlightening. So, let’s dive into what information processing theory entails, including its definition, key components, and practical examples.
What is information processing theory?
In the early 20th century, psychology primarily focused on behaviorism, which studied observable human actions. However, this approach had a significant limitation: it couldn’t effectively explain the workings of the human mind, which are not easily seen. This is where information processing theory comes into play.
With the advent of early computers in the 1950s, cognitive psychologists like Alex Turner began to draw parallels between human cognition and computer functions. His theory proposed that the human brain operates similarly to a computer, collecting, storing, modifying, and retrieving information (metaphorically, of course). Today, cognitive psychology, along with information processing theory, holds a prominent place in the field.
It’s important to note that information processing theory has its constraints. Although it is computer-based, the human mind has limitations, and emotional states can impact learning and information retention, unlike computers, which are only constrained by our programming.
What is the model of information processing theory?
The general model of information processing theory consists of three key components: sensory memory, working memory (or short-term memory), and long-term memory.
- Sensory memory: This captures information acquired through our senses, which is processed into a memory that usually remains unconscious for about three seconds. Our sensory memory filters a vast amount of incoming information, retaining what’s significant and discarding the rest.
- Working memory: Also known as short-term memory, this involves selecting information, processing it, assigning meaning, and determining which details to store in long-term memory and which to forget.
- Long-term memory: Unlike sensory and working memory, long-term memory has an unlimited capacity. Its effectiveness, however, depends on how well the information is organized and encoded so it can be retrieved when needed.
What are some examples of this approach?
Information processing theory is extensively used as a learning strategy in educational settings. As a parent, understanding this theory will enhance your insight into how your child learns in school and provide you with a framework to support learning at home. Here are a few classroom examples:
- Principle: Capture students’ attention. Example: Use cues to signal the start of a lesson.
- Principle: Connect to prior knowledge. Example: Review the previous day’s lesson.
- Principle: Categorize information. Example: Introduce new content grouped into categories and promote inductive reasoning.
- Principle: Encourage repetition. Example: Incorporate elements from the previous lesson when teaching something new.
You’re likely already taking steps to ensure your child has everything they need for effective learning and cognitive development. Familiarizing yourself with information processing theory will deepen your understanding of their classroom experiences, allowing you to provide better support at home. Given the shift to virtual learning during the COVID-19 pandemic, these insights can be particularly useful.
How does information processing theory relate to dreams?
According to information processing theory, dreaming is connected to how we process information. During sleep, especially in REM, the data acquired throughout the day is consolidated into memories. This organization helps eliminate unnecessary details, highlighting why a good night’s sleep is crucial before exams.
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In summary, information processing theory offers valuable insights into how we learn and remember, which can be particularly beneficial for parents looking to support their child’s cognitive development. By understanding the stages of memory and how they influence learning, you can create an enriching environment at home that complements their educational experiences.

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