Author: Prince Luthra Sir (UPSC CSE AIR 577)

  📘 8.4 Factors Influencing Problem-Solving 🔍 What is Problem-Solving? Problem-solving is a goal-directed cognitive process that involves identifying a problem, generating potential solutions, and selecting and applying the best one. However, not all...

  📘 8.3 Information Processing, Reasoning & Problem-Solving 🧠 A. Information Processing Information processing refers to the cognitive approach that compares the human mind to a computer: input → processing → output. It studies...

  📘 8.2 Concept Formation 🔍 What is Concept Formation? Concept formation refers to the mental process through which we categorize, organize, and understand information by grouping objects, ideas, or events based on common...

  📘 8.1 Piaget’s Theory of Cognitive Development Jean Piaget, a Swiss psychologist, proposed a stage theory of cognitive development. He believed that children actively construct their understanding of the world through interaction and...

  📘 7.5 Metamemory & Amnesia: Anterograde and Retrograde 🧠 Part A: Metamemory 🔍 What is Metamemory? Metamemory is the awareness and understanding of one’s own memory abilities and strategies. It is a key...

  📘 7.4 Theories of Forgetting: Decay, Interference, Retrieval Failure Forgetting refers to the inability to recall or recognize previously learned information. Psychologists have proposed multiple theories to explain why memory fails, especially in...

  📘 7.3 Techniques: Organisation and Mnemonics Memory improvement is not just about hard work but about smart strategies that enhance encoding, storage, and retrieval. Two proven methods are: Organisation – Structuring material logically...

  📘 7.2 Models of Memory: Multistore & Levels of Processing Understanding how memory works involves studying theoretical models that explain the flow, processing, and storage of information. Two important models in this regard...

  📘 7.1 Types of Memory: Sensory, Short-Term, Long-Term, Iconic, Echoic Memory is the process of encoding, storing, and retrieving information. Different types of memory operate at various stages, serving specific cognitive functions. 🧠...

  📘 6.5 Escape, Avoidance, Punishment, Modelling, and Social Learning 🆘 1. Escape Learning Definition: Escape learning occurs when an individual learns a behaviour that terminates an ongoing aversive stimulus. Example: A child learns...

  📘 6.4 Reinforcement: Types and Schedules 📌 I. What is Reinforcement? Reinforcement refers to any stimulus or event that increases the likelihood of a behaviour being repeated. It is central to Operant Conditioning,...

  📘 6.3 Programmed Learning, Probability Learning, Self-Instructional Learning 📌 1. Programmed Learning Definition: Programmed learning is a method of self-teaching that uses a specially designed instructional material presented in a logical and sequential...

  📘 6.2 Learning Processes: Extinction, Discrimination, Generalisation (अधिगम की प्रक्रियाएँ: लोप, भेद और सामान्यीकरण) 🧠 I. Extinction (लोप) 📌 Definition: Extinction is the weakening and eventual disappearance of a conditioned response when the...

  📘 6.1 Theories of Learning: Behaviourist, Gestalt & Information-Processing (अधिगम के सिद्धांत: व्यवहारवादी, संपूर्ण स्वरूपवाद, और सूचना-संसाधन मॉडल) 🧠 What is Learning? Learning is a relatively permanent change in behaviour or knowledge that...

  📘 5.5 Subliminal Perception, Culture & Extrasensory Perception (ESP) (अवचेतन ग्रहणशीलता, संस्कृति और इंद्रियातीत बोध) 🧠 I. Subliminal Perception 📌 Definition: Subliminal perception refers to the registration of sensory input without conscious awareness...

  📘 5.4 Factors Influencing Perception: Space & Depth, Size, Readiness, Plasticity (अनुभूति को प्रभावित करने वाले कारक: अंतरिक्ष और गहराई, आकार का अनुमान, तत्परता और अनुभव की लचीलापन) 🧠 I. Space & Depth...

  📘 5.3 Perception: Biological Bases, Organisation, Experience, and Defence (अनुभूति: जैविक आधार, संगठन, अनुभव और रक्षा तंत्र) 🔍 What is Perception? Perception is the process of organising and interpreting sensory information to give...

  📘 5.2 Attention: Set and Characteristics of Stimulus (ध्यान: मानसिक तैयारी और उद्दीपन की विशेषताएँ) 🧠 What is Attention? Attention is the cognitive process of selectively focusing on one aspect of the environment...

  📘 5.1 Sensation: Thresholds, Signal Detection, and Vigilance (संवेदन: थ्रेशोल्ड, सिग्नल-डिटेक्शन और सतर्कता) 🔍 What is Sensation? Sensation is the process by which sensory receptors and the nervous system receive and represent stimulus...

  📘 4.4 Life Span Development: Characteristics, Developmental Tasks, and Promoting Psychological Well-Being 🧠 What is Life Span Development? Life Span Development refers to the continuous, lifelong process of physical, cognitive, emotional, and social...

  📘 4.3 Influence of Cultural Factors in Socialisation (संस्कृति और सामाजिकरण पर प्रभाव) 🧠 What is Socialisation? Socialisation is the process through which an individual learns the norms, values, beliefs, customs, and social...

  📘 4.2 Role of Genetics and Environment in Determining Human Behaviour (मानव व्यवहार में आनुवंशिकता और पर्यावरण की भूमिका) Human behaviour is the result of a complex interplay between two forces: 🧬 Genetics...

  📘 4.1 Growth and Development (विकास एवं वृद्धि) 🧠 Definition Though often used interchangeably, Growth and Development are distinct psychological concepts: Term Definition Growth Quantitative changes (like height, weight, brain size) – physical...

  📘 3.5 Statistical Techniques in Psychology (मनोविज्ञान में सांख्यिकीय तकनीकें) Statistical techniques are vital in psychology to: Analyze data Test hypotheses Understand relationships between variables Draw meaningful conclusions These tools help psychologists objectively...

  📘 3.4 Research Designs: Ex-post facto and Experimental (अनुत्पादक एवं प्रायोगिक अनुसंधान रूपरेखाएँ) 🧠 What is a Research Design? A research design is the blueprint or framework for conducting a study. It outlines:...