Learning

This is the fifth chapter of NCERT's Class 11 Psychology textbook (pages 77–94). It defines learning and separates it from performance, then explains six ways of learning — classical and operant conditioning, observational, cognitive, verbal and skill learning — the processes that run through conditioning (extinction, generalisation, discrimination, spontaneous recovery), the factors that help learning, and learning disabilities. It has two boxes, three figures, three tables, three activities, eleven review questions and one project idea. (Beyond NCERT: the rationalised edition has no section on Thorndike, on the named schedules of reinforcement or on concept learning, although its key-terms list and one paragraph still refer to material that was cut — see the trap notes.)

• Builds on What is Psychology? (behaviourism — Watson, Pavlov's influence, Skinner; Gestalt — Köhler) and Sensory, Attentional and Perceptual Processes (attention; ADHD treated by positive reinforcement; automatic processing, which is where skill learning ends). Leads into Chapter 6 (memory — nonsense syllables and free recall return) and Chapter 8 (motivation — the intrinsic and extrinsic motives this chapter calls a prerequisite for learning).
• Pairs with live chapters: Class 11 sociology Culture and Socialisation (how children learn norms by imitation, reward and sanction); Class 11 psychology Human Development (attachment and moral development); Class 12 psychology Self and Personality (Bandura's self-efficacy and self-reinforcement) and Meeting Life Challenges (stress and coping, beside learned helplessness).
• UPSC: the chapter's main use is GS4 Ethics — how values and attitudes are acquired (role models and observational learning; reward and punishment), why ‘carrot and stick’ works only up to a point (punishment suppresses, does not teach; rewards can crowd out intrinsic motivation), why repeated failure breeds helplessness, and how integrity becomes habit through practice. GS4 asked twice (2017, 2022) about Abdul Kalam's view that father, mother and teacher make a corruption-free nation — a role-model question; the 2025 Essay ‘Best lessons are learnt through bitter experiences’ rests on this chapter. GS2 touches learning disabilities in inclusive education. No Prelims question tests the chapter directly.

• Learning = any relatively permanent change in behaviour or behavioural potential produced by experience; it is inferred from performance. Fatigue, habituation and drugs are not learning.
• Classical conditioning (Pavlov): bell (CS) + food (US) → salivation to the bell (CR); S–S learning. Delayed conditioning works best, backward rarely; aversive conditioning can take 1–3 trials.
• Operant/instrumental conditioning (Skinner box): behaviour shaped by consequences. Positive and negative reinforcement both raise a response; punishment suppresses it, never permanently; delay weakens reinforcement.
• Key processes: reinforcement (primary, secondary), extinction, generalisation (similarity), discrimination (difference), spontaneous recovery. Partial reinforcement → more resistance to extinction. Learned helplessness (Seligman and Maier).
• Observational learning (Bandura, Bobo doll; modeling, social learning); cognitive learning — insight (Köhler, chimpanzees) and latent learning (Tolman, cognitive map); verbal learning — paired associates, serial learning, free recall (Bousfield's category clustering).
• Skill: Fitts's cognitive → associative → autonomous phases, with plateaus. Facilitators: partial reinforcement, motivation (intrinsic, extrinsic), preparedness. Learning disabilities (e.g. dyslexia) — CNS-based, not low intelligence; remediable.

NCERT defines learning as ‘any relatively permanent change in behaviour or behavioural potential produced by experience’. Two words carry the weight. Relatively permanent rules out temporary changes: fatigue (you stop reading or driving when tired), the effects of drugs, sedatives or alcohol (which disappear as they wear off), and habituation — when a wedding nearby makes noise till late at night, your orienting reflexes weaken and finally become undetectable through continuous exposure, which NCERT says is not due to learning. Experience means that learning follows events met in a sequence — the hostel bell after sunset signals dinner. Repeated satisfaction after doing something in a particular way forms a habit, but a single experience can be enough: a child burnt by a matchstick handles matchboxes carefully thereafter.

Learning is also a sequence of psychological events and an inferred process. In a typical experiment on learning a list of words, psychologists (i) pre-test what the person already knows, (ii) present the list for a fixed time, (iii) the list is processed, (iv) new knowledge is acquired — this is the learning — and (v) after some time the person recalls it. Comparing recall with the pre-test lets them infer that learning took place. So learning differs from performance, the observed behaviour: when you recite a poem, the recitation is performance; your teacher infers from it that you have learnt the poem.

Paradigms of learning. The simplest kind of learning is conditioning, of two types — classical and instrumental/operant. Besides these NCERT describes observational, cognitive, verbal and skill learning — methods that account for simple through to complex responses.

This type of learning was first investigated by Ivan P. Pavlov, who was studying the physiology of digestion. He noticed that his dogs began to salivate as soon as they saw the empty plate in which food was served — though salivation is a reflex to food in the mouth. He designed an experiment. In the first phase a dog was placed in a box and harnessed, repeatedly on different days, and by simple surgery a tube was led from its jaw (salivary gland) to a measuring glass. In the second phase the hungry dog was harnessed, a bell was sounded and immediately afterwards meat powder was served. For several days, each presentation of meat powder was preceded by the bell. Then came a test trial: the bell sounded but no food followed — and the dog still salivated.

All dogs salivate to food, so food is an unconditioned stimulus (US) and the salivation it produces an unconditioned response (UR). After conditioning the bell is a conditioned stimulus (CS) and salivation to it a conditioned response (CR). The learning is S–S learning: one stimulus (the bell) becomes a signal for another (food). Everyday examples abound: after a full lunch, the sight of a sweet dish on the next table makes your mouth water; a small child startled when a balloon bursts in her hands may later fear balloons — the balloon (CS) presented together with the loud noise (US).

Determinants of classical conditioning. How quickly and strongly a CR is acquired depends on three factors. (1) Time relations between the stimuli. In simultaneous conditioning, CS and US are presented together; in delayed conditioning, the CS begins before the US and ends before the US ends; in trace conditioning, the CS begins and ends before the US begins, with a gap between them; in backward conditioning the US comes before the CS. NCERT calls the first three forward procedures and the fourth backward. Delayed conditioning is the most effective; simultaneous and trace conditioning work but need more trials; backward conditioning very rarely produces a CR. (2) Type of US. Appetitive USs (eating, drinking, caressing) elicit approach and pleasure; aversive USs (noise, bitter taste, electric shock, painful injections) elicit avoidance and escape. Appetitive conditioning is slower; aversive conditioning can be established in one, two or three trials, depending on the intensity of the US. (3) Intensity of the CS. The more intense the CS, the fewer acquisition trials are needed — in both appetitive and aversive conditioning.

B.F. Skinner, NCERT says, first investigated this type of conditioning. He studied voluntary responses that organisms emit and control — operants, so named because the organism operates on its environment. In the Skinner box, a hungry rat, free to move but unable to leave, explores and paws the walls; it presses a lever by accident and a food pellet drops onto a plate. Over trials it takes less and less time to press the lever, and conditioning is complete when it presses the lever as soon as it is placed in the chamber. Lever pressing is the operant; food is its consequence. Because the response is instrumental in getting food, this is also called instrumental conditioning: children learn where mother hides the sweets, to say ‘please’ to get favours, and to operate a radio, camera or TV; human beings learn short cuts to their goals this way.

Determinants of operant conditioning. Operant conditioning is learning in which behaviour is learnt, maintained or changed through its consequences, called reinforcers — any stimulus or event that increases the probability of a (desired) response. What matters is the reinforcer's type (positive or negative), number or frequency, quality (superior or inferior) and schedule (continuous or intermittent), plus the nature of the response and the delay between response and reinforcement.

Types of reinforcement. Positive reinforcement involves pleasant consequences that strengthen and maintain the responses producing them — food, water, medals, praise, money, status, information. Negative reinforcement involves unpleasant or painful stimuli: responses that get rid of them, or avoid or escape them, are strengthened — so we learn to wear woollens, burn firewood or use heaters against the cold, and drivers wear seat belts to avoid injury or a fine. Negative reinforcement is not punishment: punishment reduces or suppresses a response, while a negative reinforcer increases the probability of an avoidance or escape response. NCERT adds three points on punishment: no punishment suppresses a response permanently; mild and delayed punishment has no effect, and stronger punishment suppresses longer but not permanently; sometimes punishment has no effect whatever its intensity, and the punished person may come to dislike or hate the punisher.

Whether learning is classical or operant, certain processes occur: reinforcement, extinction, generalisation, discrimination and spontaneous recovery.

Reinforcement is the operation of administering a reinforcer. Reinforced responses increase in rate; non-reinforced ones decrease. A positive reinforcer increases the response that precedes its presentation; a negative reinforcer increases the response that precedes its removal or termination. Reinforcers are primary — biologically important for survival, such as food for a hungry organism — or secondary, having acquired reinforcing value through experience: money, praise and grades. Used systematically, reinforcers can produce a desired response by reinforcing successive approximations to it — shaping.

Extinction is the disappearance of a learned response when reinforcement is removed — the CS no longer followed by the US, or lever-pressing no longer followed by pellets: the behaviour weakens and finally stops. Learning shows resistance to extinction: the response continues for some time. NCERT reports that resistance rises with the number of reinforced trials up to a stable level, beyond which more reinforcement reduces it; that a larger amount of reinforcement during acquisition reduces resistance; that delayed reinforcement during acquisition increases it; and that reinforcement on every trial makes a response less resistant, while intermittent or partial reinforcement makes it more resistant.

Generalisation is responding similarly to similar stimuli: a dog conditioned to a bell salivates to a telephone ring; a child who has learnt where the sweets jar is finds the sweets even when they are moved to a jar of a different size and shape elsewhere in the kitchen. Discrimination, its complement, is responding differently to different stimuli. A child conditioned to fear a man with a long moustache in black clothes shows fear of another man in black with a beard (generalisation) but none of a clean-shaven stranger in grey (discrimination). Generalisation is due to similarity, discrimination to difference; generalisation means a failure of discrimination, and discriminating depends on the organism's discrimination capacity or learning.

Spontaneous recovery: after a response has been extinguished and time has passed, the CS can again produce the CR. The longer the time since the extinction session, the greater the recovery — and it happens on its own, without new training.

Learning by observing others was earlier called imitation. Bandura and his colleagues studied it in detail. Because human beings learn social behaviours this way, it is also called social learning; when people who do not know how to behave observe others and emulate them, it is modeling. Fashion designers use attractive models so that viewers of fashion shows and magazine advertisements imitate them; people emulate superiors and likeable persons in new social situations.

In a well-known study, Bandura showed children a five-minute film: in a large room full of toys, including a big ‘Bobo’ doll, a grown-up boy behaves aggressively — hitting the doll, throwing it down, kicking it, sitting on it. The film had three versions: one group saw the model rewarded and praised by an adult, a second saw him punished, and a third saw neither. Each group was then placed in a room with similar toys and secretly observed. Children who had seen aggression rewarded were the most aggressive; those who had seen it punished were the least. So in observational learning, observers acquire knowledge by observing the model, but their performance depends on whether the model's behaviour was rewarded or punished.

Children enact what they observe at home, at ceremonies, on television and in books — games of weddings, birthday parties, thief and policeman, housekeeping. They learn how to dress, do their hair and conduct themselves by observing adults, and NCERT says personality characteristics — aggressiveness, pro-social behaviour, courtesy, politeness, diligence and indolence — are acquired this way.

Some psychologists view learning in terms of the cognitive processes that underlie it rather than only S–R and S–S connections. In cognitive learning there is a change in what the learner knows rather than in what she or he does. It shows up in insight learning and latent learning.

Insight learning. Köhler (NCERT: ‘Kohler’) placed chimpanzees in an enclosed play area with food out of reach and tools such as poles and boxes lying about. The chimpanzees rapidly learnt to stand on a box or use a pole to bring the food closer. The learning did not come by trial and error and reinforcement but in sudden flashes: an animal would roam about for a while and then suddenly stand on a box, grab a pole and strike a banana hanging above the enclosure. Köhler called this insight — the process by which the solution to a problem suddenly becomes clear. In a typical insight experiment a problem is presented, a period of no apparent progress follows, and then a solution suddenly emerges; once found, it can be repeated immediately. What is learnt is not a set of S–R associations but a cognitive relationship between a means and an end — so insight can be generalised to similar problems.

Latent learning. A new behaviour is learnt but not shown until reinforcement is provided for showing it. Tolman put two groups of rats in a maze to explore. One group found food at the end and soon ran the maze rapidly; the other was not rewarded and showed no apparent learning. When the second group was later reinforced, it ran the maze as efficiently as the rewarded group. Tolman argued that the unrewarded rats had learnt the layout during their explorations and had developed a cognitive map — a mental representation of the spatial locations and directions needed to reach the goal.

Verbal learning differs from conditioning and is limited to human beings: we acquire knowledge of objects, events and their features largely through words, which then become associated with one another. Researchers use nonsense syllables, familiar and unfamiliar words, sentences and paragraphs.

Determinants of verbal learning. The most important are features of the material: the length of the list and its meaningfulness, measured by the number of associations an item calls up in a fixed time, its familiarity and frequency of use, relations among the words, and how far each word depends on the one before. Nonsense syllables are available at known association values, and a list should use syllables of the same value. Learning time rises with list length, with low association values and with unrelated items. The total time principle says a fixed amount of time is needed to learn a fixed amount of material, however that time is divided into trials.

When participants recall freely rather than in order, verbal learning becomes organisational. Bousfield made a list of 60 words, 15 from each of four categories — names, animals, professions and vegetables — presented them in random order, and found that people recalled words of each category together: category clustering, caused by the nature of the list. Free recall is also always organised subjectively, each person grouping items in an individual way. And verbal learning, usually intentional, can also be incidental — people notice, without trying, that words rhyme, begin with the same letter or share vowels.

A skill is the ability to perform a complex task smoothly and efficiently — driving a car, piloting an aircraft, navigating a ship, shorthand, reading and writing. Skills are learnt by practice and exercise and consist of a chain of perceptual-motor responses, a sequence of S–R associations. Skill learning passes through qualitatively different phases; with each attempt performance becomes smoother, less effortful and more automatic. Between phases, performance may stand still — a performance plateau — and rises again once the next phase begins.

One of the most influential accounts is Fitts's three phases. In the cognitive phase the learner must understand and memorise the instructions and how the task is done, keeping every outside cue, instruction and response outcome in consciousness. In the associative phase sensory inputs are linked with the right responses; with practice, errors and time fall, and errorless performance begins, though the learner must stay attentive to all inputs. In the autonomous phase, attentional demands drop and interference from outside reduces; skilled performance becomes automatic, with minimal conscious effort. Practice is the only means of skill learning — hence ‘practice makes a man perfect’.

Beyond the specific determinants already discussed — CS–US contiguity, the number, amount and delay of reinforcement, procedures in verbal learning — NCERT picks out some general factors.

Continuous vs partial reinforcement. Continuous reinforcement (after each target response) produces a high rate of responding, but once reinforcement stops the response rate drops very quickly, and the reinforcer loses effectiveness because it comes every time. Under partial (intermittent) reinforcement, some responses go unreinforced; this often produces very high rates, especially under ratio schedules. Since the organism is used to unrewarded responses, it is hard to tell when reinforcement has stopped for good rather than been delayed — so extinction is harder after partial reinforcement. The high resistance to extinction of responses acquired under partial reinforcement is the partial reinforcement effect.

Motivation. All organisms have survival needs; human beings also have growth needs. Motivation is a mental and physiological state that arouses an organism to act to fulfil a current need and energises it until the goal is reached. It is a prerequisite for learning: the child foraging for the hidden sweets learns where the jar is; the hungry rat learns to press the lever. The more motivated a student is, the harder she works. Motivation is intrinsic when we learn something because we enjoy it, and extrinsic when it is a means to another goal, such as good marks.

Preparedness for learning. Species differ in sensory capacities, response abilities and the associative mechanisms available to them; they have biological constraints on learning. What S–S or S–R associations an organism learns easily depends on what it is genetically endowed with, or prepared, for: an association easy for apes or humans may be extremely difficult or impossible for cats and rats. Preparedness is a continuum: at one end, associations a species learns easily; at the other, those it cannot learn at all; in between, those it can learn only with great difficulty and persistence.

Many children who enrol in school drop out because the demands are too difficult — for reasons such as sensory impairment, intellectual disability, social and emotional disturbance, poverty, cultural beliefs or other environmental influences. Another obstacle is learning disability: a general term for a heterogeneous group of disorders shown as difficulty in acquiring learning, reading, writing, speaking, reasoning and mathematics. Their sources are inherent in the child and presumed to lie in the functioning of the central nervous system; they may occur with or without physical handicaps, sensory impairment or intellectual disability. They appear even in children of average to superior intelligence, with adequate sensory-motor systems and learning opportunities, and if not remedied may last through life, affecting self-esteem, work, social relations and daily living.

Learning disabilities are not incurable: remedial teaching methods help such children learn and do as well as others, and educational psychologists have developed techniques to correct most of the symptoms.

The chapter has three activities, two questions put to the reader in the text, and one project idea. Short outlines follow.

The eleven review questions at the end of the chapter (page 94). Try each first, then open the outline.

Numbers

One-liners

• Learning is a relatively permanent change in behaviour or behavioural potential produced by experience.
• Learning is inferred; performance is observed.
• Fatigue, habituation and drugs produce temporary changes, which NCERT does not call learning.
• Classical conditioning is S–S learning: one stimulus signals another.
• Delayed conditioning is the most effective CS–US arrangement; backward conditioning rarely works.
• Operants are voluntary responses emitted by the organism; they are shaped by their consequences.
• Negative reinforcement increases escape or avoidance responses; it is not punishment.
• Partial reinforcement makes a response more resistant to extinction.
• Generalisation rests on similarity, discrimination on difference.
• In observational learning, knowledge is acquired by watching; performance depends on the model's consequences.
• Cognitive learning changes what the learner knows: insight and latent learning.
• Skill learning moves from cognitive through associative to autonomous control.
• Learning disabilities occur despite normal intelligence and are remediable.

Traps to avoid

• Habituation is not learning in NCERT's account.
• Bell = CS, salivation to bell = CR; food = US, salivation to food = UR.
• NCERT calls simultaneous conditioning ‘forward’; most texts reserve that word for CS-first procedures.
• Aversive conditioning is faster than appetitive conditioning.
• Negative reinforcement raises a response; punishment lowers it.
• No punishment suppresses a response permanently; mild or delayed punishment has no effect.
• Partial, not continuous, reinforcement produces greater resistance to extinction.
• NCERT: a larger amount of reinforcement during acquisition reduces resistance to extinction.
• Generalisation means a failure of discrimination.
• Learned helplessness: Seligman and Maier, dogs, uncontrollable shock first.
• Bandura's rewarded-model group was most aggressive, the punished-model group least.
• Insight = Köhler and chimpanzees; latent learning and cognitive map = Tolman and rats.
• Bousfield's 60 words came from 4 categories of 15.
• Fitts's order: cognitive, associative, autonomous.
• NCERT says Skinner ‘first investigated’ operant conditioning; Thorndike's 1898 work came earlier.

Prelims — what UPSC asks

• No Prelims question in the archive tests this chapter. ‘Pavlov’ has appeared only as a distractor (1992, for a Russian traveller to the Deccan — the answer is Nikitin). If psychology appears, expect definitional pairs: CS/CR, positive vs negative reinforcement vs punishment, insight vs latent learning, Bandura and modeling.
• Related current-affairs facts (Beyond NCERT): the Rights of Persons with Disabilities Act, 2016 lists ‘specific learning disabilities’ among its 21 disabilities; the RTE Act, 2009 bars physical punishment and mental harassment in schools.

Mains — where it appears and how to answer

• GS4 — role models: ‘father, mother and teacher’ (Abdul Kalam quotation, asked in 2017 and 2022). Frame: observational learning (Bandura) — children acquire values by watching and copy what they see rewarded; the gap between acquiring and performing; home and school as models; then administration — seniors as models for juniors.
• Essay: ‘Best lessons are learnt through bitter experiences’ (2025) — learning from a single aversive experience (the burnt finger), aversive conditioning in 1–3 trials, negative reinforcement and avoidance; then the counter-case: punishment suppresses without teaching, and repeated uncontrollable failure produces learned helplessness. Conclude that adversity teaches when the learner retains a sense of control and reflects (insight).
• GS4 themes this chapter grounds (no direct question linked): reward and punishment in governance (prompt, certain consequences; reinforce good conduct; punishment's limits); intrinsic vs extrinsic motivation and the crowding-out debate; integrity as a practised habit (Fitts's autonomous phase, abhyāsa, Aristotle's habituation); citizens' helplessness before unresponsive offices.
• Not linked, and why: GS4 2026 case of a DM halting a teacher's transfer for his daughter with a learning disability tests empathy versus compliance with rules — this chapter supplies only background on learning disability. GS4 2016 on attitudes ‘shaped unconsciously by family and social surroundings’ is already served by Human Development and the Class 12 attitude chapter. GS4 2024 (Vivekananda: ‘learn everything that is good from others’) is about cultural borrowing; GS4 2024 on the BNS's ‘shift from punishment to justice’ is penal policy; Essay 2023 (‘Education is what remains after one has forgotten…’) belongs with the memory chapter.
• Answer frame: name the kind of learning → the classic experiment (attributed, with the theorist) → an Indian example from family, school or office → the contested view in one line → a practical implication for administration.

Tap an option. NCERT's own exercise questions come first; the rest test the figures and common confusions.

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