NCERT Book Class 11 Psychology (मनोविज्ञान) Chapter 4 संवेदी, अवधानिक एवं प्रत्यक्षिक प्रक्रियाएं

Sensory ttentional and
Sensory,, AAttentional
Perceptual Processes
Chapter
4 After reading this chapter, you would be able to
• understand the nature of sensory processes,
• explain the processes and types of attention,
• analyse the problems of form and space perception,
• examine the role of socio-cultural factors in perception, and
• reflect on sensory, attentional and perceptual processes in everyday life.

Contents
Introduction
Knowing the World
Nature and Varieties of Stimulus
Sense Modalities
Attentional Processes
Selective Attention
Divided Attention (Box 4.1)
Sustained Attention
Span of Attention (Box 4.2)
Attention Deficit Hyperactivity Disorder (Box 4.3)
Perceptual Processes
Processing Approaches in Perception
The Perceiver
Principles of Perceptual Organisation
Perception of Space, Depth, and Distance
Monocular Cues and Binocular Cues
Perceptual Constancies
Illusions
Socio-Cultural Influences on Perception

Key Terms
The quality of life is determined Summary
by its activities. Review Questions
Project Ideas
– Aristotle

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Psychology