Donald Broadbent

Language is a powerful tool for thought, shaping our perception and understanding of the world.

Problem-solving involves a search through a 'problem space,' guided by heuristics and prior knowledge.

The study of perception is not just about what we see, but how we interpret and make sense of sensory input.

Emotion plays a significant role in modulating cognitive processes, influencing attention, memory, and decision-making.

The human brain is a remarkably plastic organ, capable of adapting and reorganizing itself in response to experience.

Cognitive development is a continuous process, with changes occurring throughout the lifespan.

The scientific method, with its emphasis on empirical observation and falsifiable hypotheses, is the cornerstone of cognitive research.

The quest to understand the human mind is one of the most challenging and rewarding endeavors in science.

The elegance of a cognitive model lies in its ability to explain a wide range of phenomena with a minimal set of assumptions.

The future of cognitive science lies in integrating insights from different levels of analysis, from neurons to behavior.

The human mind, despite its limitations, is capable of extraordinary feats of creativity, problem-solving, and adaptation.

Attention is a limited capacity system for selecting information.

The filter model suggests that irrelevant information is blocked early in processing.

Perception and communication are intimately linked through selective mechanisms.

In conditions of stress, decision-making becomes more rigid and less flexible.

Cognitive processes can be modeled as information flow through channels of limited bandwidth.

The human mind is not a general-purpose computer but a specialized selector.

Vigilance decreases over time in monitoring tasks, leading to errors.

Broadbent's law: The amount of information processed is constrained by central mechanisms.

In divided attention, performance suffers due to bottleneck in central processing.