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The Cognitive Approach

Defining the Field

Understanding the Unseen Mind

The cognitive approach focuses on understanding the internal mental processes that mediate between stimulus and response, such as perception, memory, thinking, attention, problem-solving, and language. Unlike behaviourism, which looks only at observable behaviour, cognitive psychology investigates the unseen processes inside the mind.

Core Conceptual Structure

The study of cognition is built upon four main pillars of investigation:

1

Internal Mental Processes

Scientific study through inference and experimental data.
2

Role of Schema

Mental frameworks for organizing and interpreting information.
3

Use of Models

Simplified representations (e.g., Information Processing Model).
4

Cognitive Neuroscience

Integration with brain structure and function studies (fMRI).

Key Terminology

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Schema

Mental frameworks ('packages') of knowledge.
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Inference

Making scientific assumptions based on observable behaviour.
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Response

The observable output (behaviour) following processing.
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Stimulus

The input event or information processed by the mind.

Information Processing Model

Stimulus $rightarrow$ Processing (Encoding/Storage) $rightarrow$ Response
The core cognitive mechanism, comparing the mind to a computer system where information is input, processed, and then output.

Schema Efficiency

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Adaptive Feature: Schemas influence perception and memory by filling in gaps in information or guiding expectations, which helps the brain work quicker and more efficiently.

Cognitive vs Behaviourist View

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The Cognitive AdvantageMental processes can be studied scientifically by making inferences based on observable behaviour and experimental data.
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Behaviourist LimitationThis approach looks only at observable behaviour, thereby ignoring crucial unseen processes (like thinking and memory) inside the mind.

Scientific Methodology

Since internal processes cannot be seen, cognitive psychologists rely on rigorous methods:

✓

Develop Theoretical Models

Simplified representations to explain how information is processed and stored (e.g., MSM, WMM).
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Test Observable Outputs

Using experimental data to scientifically support inferences about mental mechanisms.

Inference and Models

How can we study something that is inherently unobservable?

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Wait, how do we study mental processes if they cannot be observed directly?
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We use theoretical models to explain how information is processed and stored, making inferences based on measurable outcomes.

Cognitive Neuroscience Applications

The fusion of psychology and biology to map mental functions to brain structure.

Imaging Technique Focus Area Clinical Output
fMRI/PET Scan Active Brain Regions Memory/Language
Linking Brain Areas Mental Processes (Amnesia/Dyslexia)
Study of Brain Injury Cognitive Deficits (After Trauma)
Neuroscience Integration Improved Rehabilitation Methods

Working Memory Subsystems

Components of the Working Memory Model (Baddeley and Hitch, 1974).

ID Model Component Role Input Capacity Study Output
01 WMM Central Executive Attention Control Resources Limited fMRI Decision
02 WMM Phonological Loop Auditory Storage Sound/Speech 2 Secs PET Rehearsal
03 WMM Visuospatial Sketchpad Visual/Spatial Storage Imagery Limited Lesion Navigation
04 WMM Episodic Buffer Links to LTM Integrated Info 4 Chunks Case Study Recall
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Cognitive Approach Deck
Term
Focus of Cognitive Approach

What does the cognitive approach focus on?

Answer
Explanation

Internal mental processes like perception, memory, thinking, attention, problem-solving, and language.

Term
Difference from Behaviorism

How does the cognitive approach differ from behaviorism?

Answer
Explanation

It studies unseen internal processes rather than just observable behavior.

Term
Schemas

What are schemas?

Answer
Definition

Mental frameworks or packages of knowledge that help organize and interpret information.

Term
Key Models

Name one key model used in cognitive psychology.

Answer
Examples

The Information Processing Model or the Multi-Store Model of Memory or the Working Memory Model.

Term
Multi-Store Model Stores

What are the three stores in the Multi-Store Model of Memory?

Answer
Stores

Sensory register, short-term memory, and long-term memory.

Term
Working Memory Model

What does the Working Memory Model propose about short-term memory?

Answer
Description

It has multiple components: central executive, phonological loop, visuospatial sketchpad, and episodic buffer.

Term
Cognitive Neuroscience

What role does cognitive neuroscience play in the cognitive approach?

Answer
Role

It links brain structure and function to mental processes using brain imaging techniques.

Term
Schemas' Influence

How do schemas influence perception and memory?

Answer
Effect

They fill in gaps and guide expectations, aiding quicker information processing but can also cause errors.

Term
Experimental Tools

What experimental tools help study cognitive processes?

Answer
Tools

Experimental data, theoretical models, and brain imaging techniques like fMRI and PET scans.

Term
Importance of Cognitive Models

Why are cognitive models important?

Answer
Importance

They simplify and explain how mental processes work by linking them to observable behavior.

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🧠 Cognitive Psychology Quiz

1. Which of the following best describes the cognitive approach to psychology?

The cognitive approach emphasizes understanding mental processes such as memory, perception, and thinking, rather than just observing behavior.

2. What is a schema?

Schemas are cognitive structures that help organize and interpret information efficiently.

3. The Multi-Store Model of Memory includes sensory register, short-term memory, and long-term memory.

This model explains memory as consisting of these three separate stores.

4. Which component is NOT part of Baddeley and Hitch’s Working Memory Model?

The sensory register is part of the Multi-Store Model, not the Working Memory Model.

5. What does cognitive neuroscience primarily study?

Cognitive neuroscience uses brain imaging to link brain areas to mental activities like memory and attention.

📊 Results

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