All 8 questions from UPSC Civil Services Mains Psychology 2024 Paper I (400 marks total). Every stem reproduced in full, with directive-word analysis, marks, word limits, and answer-approach pointers.
8Questions
400Total marks
2024Year
Paper IPaper
Topics covered
Psychology as science, research methods, development, learning (1)Schools of psychology, cognitive psychology, statistical methods (1)Perception, learning and memory, punishment (1)Learning, perception, memory and forgetting (1)Memory, emotion, intelligence, personality, attitudes (1)Problem solving, emotion, emotional intelligence (1)Personality theories, motivation, sleep and dreams (1)Language development, technology and AI, prejudice and discrimination (1)
A
Q1
50M150wCompulsorydiscussPsychology as science, research methods, development, learning
Answer the following questions in about 150 words each:
(a) What makes psychology a science? Discuss. (10 marks)
(b) Citing relevant examples, explain independent, dependent and mediating variables. (10 marks)
(c) Describe data collection methods in psychology with special reference to observation and survey methods. (10 marks)
(d) Differentiate between growth and development. Explain the principles of life span development in the context of developmental ecology. (10 marks)
(e) How do the principles of classical conditioning help in the formation of likes and preferences? Discuss. (10 marks)
हिंदी में पढ़ें
निम्नलिखित प्रत्येक प्रश्न का उत्तर लगभग 150 शब्दों में दीजिए :
(a) मनोविज्ञान को विज्ञान क्या बनाता है? विवेचना कीजिए। (10 अंक)
(b) प्रासंगिक उदाहरणों का उल्लेख करते हुए स्वतंत्र, आश्रित और मध्यस्थताकारी चरों की व्याख्या कीजिए। (10 अंक)
(c) अवलोकन और सर्वेक्षण विधियों के विशेष संदर्भ में मनोविज्ञान में प्रदत्त (डेटा) संग्रह की विधियों का वर्णन कीजिए। (10 अंक)
(d) वृद्धि और विकास के बीच अंतर कीजिए। विकास की पारिस्थितिकी के संदर्भ में जीवन-पर्यंत विकास के सिद्धांतों की व्याख्या कीजिए। (10 अंक)
(e) पसंद और प्राथमिकताओं के निर्माण में प्राचीन अनुबंधन के सिद्धांत किस प्रकार सहायता करते हैं? विवेचना कीजिए। (10 अंक)
Answer approach & key points
Framework: null. (a) discuss: intro > 3-4 dimensions > example > balanced close | (b) explain: definition/context > points in order > small example > short close | (c) describe: define > structure or process in order > labelled diagram > significance | (d) explain: definition/context > points in order > small example > short close | (e) discuss: intro > 3-4 dimensions > example > balanced close Full marks: Precise definitions, named examples, clear distinctions, methodological awareness, and balanced discussion across all parts.
Systematic empiricism: planned observation and measurement of behaviour and mental processes
Hypothesis testing, falsifiability (Popper), replicability and peer review
Operational definitions, control, and theory building distinguishing it from pseudoscience
Methodological pluralism and limits (replication crisis, subjectivity of some constructs)
Independent variable: manipulated or selected cause, with example
Dependent variable: measured outcome, with example
Mediating variable: mechanism through which IV affects DV, with example
Distinguish mediator from moderator; Baron and Kenny (1986) logic of testing mediation
Overview: experiment, case study, tests, interviews, archival data
Observation: naturalistic vs laboratory, participant vs non-participant, structured vs unstructured, time/event sampling
Survey: questionnaires, interviews, sampling, reach and economy
Limitations: observer bias, reactivity, social desirability, recall bias; ethics
Growth: quantitative, physical change; development: quantitative and qualitative, holistic change
50MdescribeSchools of psychology, cognitive psychology, statistical methods
(a) Describe the diversity in the disciplinary thoughts with special reference to structuralism, functionalism and behaviourism. (20 marks)
(b) Citing relevant studies, describe the emergence and development of cognitive psychology. (15 marks)
(c) Explain the assumptions of two-way ANOVA. With the help of an example, illustrate main and interaction effects. (15 marks)
हिंदी में पढ़ें
(a) संरचनावाद, प्रकार्यवाद और व्यवहारवाद के विशेष संदर्भ में अनुशासनात्मक विचारधाराओं में विविधता का वर्णन कीजिए। (20 अंक)
(b) प्रासंगिक अध्ययनों के संदर्भ में संज्ञानात्मक मनोविज्ञान के उद्भव तथा विकास का वर्णन कीजिए। (15 अंक)
(c) द्विविध प्रसरण विश्लेषण के अभिग्रहों को समझाइए। एक उदाहरण की सहायता से मुख्य एवं अंतःक्रिया प्रभावों को स्पष्ट कीजिए। (15 अंक)
Answer approach & key points
(a) describe: define > structure or process in order > labelled diagram > significance | (b) describe: define > structure or process in order > labelled diagram > significance | (c) explain: definition/context > points in order > small example > short close Full marks: Comprehensive, accurate, and well-structured answers with specific examples and citations.
Structuralism: Wundt's laboratory (Leipzig, 1879) and Titchener; elements of consciousness through trained introspection
Functionalism: William James (stream of consciousness), Dewey's reflex arc (1896), Angell; adaptive function, Darwinian influence
Behaviourism: Watson's 1913 manifesto, Skinner's radical behaviourism; observable behaviour, prediction and control
Comparison on subject matter, method and goals, with critiques of each and their legacy in modern psychology
Limits of behaviourism; Tolman's cognitive maps as early precursor
Cognitive revolution: Chomsky's review of Skinner (1959), information theory and computer metaphor, Miller (1956), Broadbent (1958)
50MdiscussPerception, learning and memory, punishment
(a) Discuss the signal detection theory (SDT) with reference to perceptual vigilance task performance. (20 marks)
(b) Does punishment work in all situations? Discuss the pros and cons of punishment. (15 marks)
(c) Is reconstructed memory accurate? Describe the process of reconstruction, citing research evidence. (15 marks)
हिंदी में पढ़ें
(a) प्रायोगिक सतर्कता कार्य निष्पादन के संदर्भ में संकेत संज्ञान सिद्धांत (एस.डी.टी.) की विवेचना कीजिए। (20 अंक)
(b) क्या दंड हर परिस्थिति में प्रभावी होता है? दंड के सकारात्मक एवं नकारात्मक पक्षों की विवेचना कीजिए। (15 अंक)
(c) क्या पुनर्निर्मित स्मृति परिशुद्ध होती है? शोध साक्ष्यों के संदर्भ में पुनर्निर्माण प्रक्रिया का वर्णन कीजिए। (15 अंक)
Answer approach & key points
Framework: Signal Detection Theory (SDT). (a) discuss: intro > 3-4 dimensions > example > balanced close | (b) discuss: intro > 3-4 dimensions > example > balanced close | (c) describe: define > structure or process in order > labelled diagram > significance Full marks: Comprehensive coverage of all parts with named studies, clear diagrams, and balanced analysis.
SDT basics (Green and Swets, 1966): noise and signal-plus-noise distributions; hits, misses, false alarms, correct rejections
Sensitivity (d′) versus response criterion (β or c); ROC curves
Vigilance: Mackworth clock test (1948), vigilance decrement over time-on-task
Explaining the decrement via SDT: fall in d′ (resource depletion, high event rate, memory load) versus conservative criterion shift (low signal probability); applications in radar, airport screening, medical diagnosis
Definition: positive and negative punishment; distinction from negative reinforcement
Conditions for effectiveness (Azrin and Holz, 1966): immediacy, consistency, adequate intensity, contingency, alternatives reinforced
Pros: rapid suppression, safety in dangerous behaviour, deterrence
Cons: temporary suppression, fear, aggression, modelling of violence, escape/avoidance, damaged relationships; hence not in all situations
Memory as reconstructive: Bartlett's War of the Ghosts (1932) and schema theory
Process: selective encoding, schema-driven filling of gaps, retrieval as re-construction, source monitoring errors
Evidence: Loftus and Palmer (1974), misinformation effect, 'lost in the mall' false memories, DRM paradigm
Evaluation: generally adaptive but prone to distortion; implications for eyewitness testimony and investigative interviewing (cognitive interview)
50MdifferentiateLearning, perception, memory and forgetting
(a) Differentiate between classical and operant conditioning. Discuss their applications with suitable examples. (20 marks)
(b) How do various monocular and binocular cues help us with depth perception? Discuss with the help of examples. (15 marks)
(c) Differentiate between the processes of memory and forgetting. Also, discuss multistore model and meta-memory as innovations in the study of memory. (15 marks)
हिंदी में पढ़ें
(a) प्राचीन और क्रियाप्रसूत अनुबंधन के बीच अंतर कीजिए। उचित उदाहरण सहित इनके अनुप्रयोगों की विवेचना कीजिए। (20 अंक)
(b) विभिन्न एकनेत्रीय और द्विनेत्रीय संकेत हमें गहराई के प्रत्यक्षीकरण में कैसे सहायता करते हैं? उदाहरणों की सहायता से विवेचना कीजिए। (15 अंक)
(c) स्मृति और विस्मृति की प्रक्रियाओं के बीच अंतर कीजिए। साथ ही, बहुभंडार मॉडल तथा अधिस्मृति (मेटा-मेमोरी) को स्मृति के अध्ययन में नवाचार के रूप में निरूपित कीजिए। (15 अंक)
Answer approach & key points
Framework: Classical vs Operant Conditioning; Monocular/Binocular Cues; Memory Models. (a) compare: paired headings or point-wise contrast > key differences > significance > conclusion | (b) explain: definition/context > points in order > small example > short close | (c) compare: paired headings or point-wise contrast > key differences > significance > conclusion Full marks: Comprehensive differentiation, clear examples, and critical evaluation of models.
Operant (Thorndike's law of effect, Skinner): R–S* association, emitted voluntary response shaped by reinforcement and punishment; schedules of reinforcement
Differences in timing, nature of response, role of learner, extinction patterns
Applications: systematic desensitisation, aversion therapy, advertising (classical); token economy, behaviour modification in autism, programmed instruction, biofeedback (operant); Indian clinical examples
Monocular pictorial cues: linear perspective, relative size, interposition, texture gradient, aerial perspective, shading, height in plane
Monocular movement and physiological cues: motion parallax, accommodation
Binocular cues: retinal disparity (stereopsis), convergence; effective range of each
Examples and evidence: visual cliff (Gibson and Walk, 1960), driving, 3D films/VR; cross-cultural pictorial depth (Hudson, 1960)
Memory processes: encoding, storage, retrieval; forgetting as failure at these stages (Ebbinghaus curve)
Multistore model (Atkinson and Shiffrin, 1968): sensory, STM, LTM stores, capacities and durations, control processes; critiques leading to working memory and levels of processing
Metamemory (Flavell, 1971): knowledge and monitoring of one's memory, feeling-of-knowing, judgements of learning; applications in study skills and ageing
Answer the following questions in about 150 words each:
(a) Citing research evidence, explain the components of working memory. (10 marks)
(b) What are the main differences between James-Lange and Cannon-Bard theories of emotion? Explain. (10 marks)
(c) Differentiate between intelligence and aptitude. Also, discuss the main features of a good intelligence test. (10 marks)
(d) Describe the biological and socio-cultural determinants of personality. Illustrate your answer with the help of Indian studies. (10 marks)
(e) Is cognitive dissonance effective in changing attitude? Discuss in the light of research evidence. (10 marks)
हिंदी में पढ़ें
निम्नलिखित प्रत्येक प्रश्न का उत्तर लगभग 150 शब्दों में दीजिए :
(a) शोध साक्ष्य के संदर्भ में क्रियाशील स्मृति (वर्किंग मेमोरी) के घटकों की व्याख्या कीजिए। (10 अंक)
(b) जेम्स-लैंग और कैनन-बार्ड के संवेग सिद्धांतों के बीच मुख्य अंतर क्या हैं? व्याख्या कीजिए। (10 अंक)
(c) बुद्धि और अभिक्षमता के बीच अंतर कीजिए। साथ ही, एक अच्छे बुद्धि परीक्षण की मुख्य विशेषताओं की विवेचना भी कीजिए। (10 अंक)
(d) व्यक्तित्व के जैविक और सामाजिक-सांस्कृतिक निर्धारकों का वर्णन कीजिए। अपने उत्तर को भारतीय अध्ययनों की सहायता से स्पष्ट कीजिए। (10 अंक)
(e) क्या संज्ञानात्मक विसंगति, अभिवृत्ति बदलने में प्रभावी है? शोध साक्ष्यों के आलोक में विवेचना कीजिए। (10 अंक)
Answer approach & key points
Framework: Baddeley's Multi-component Model of Working Memory. (a) explain: definition/context > points in order > small example > short close | (b) compare: paired headings or point-wise contrast > key differences > significance > conclusion | (c) compare: paired headings or point-wise contrast > key differences > significance > conclusion | (d) describe: define > structure or process in order > labelled diagram > significance | (e) discuss: intro > 3-4 dimensions > example > balanced close Full marks: Precise definitions, named theories/researchers, specific Indian studies, clear differentiation, and balanced discussion.
Baddeley and Hitch (1974) multicomponent model replacing unitary STM
Central executive, phonological loop (store + articulatory rehearsal), visuospatial sketchpad
Episodic buffer added by Baddeley (2000)
Evidence: dual-task studies, word-length and phonological similarity effects, articulatory suppression, neuroimaging/patient data
(a) How do heuristic and algorithm differ as problem-solving strategies? Illustrate the role of mental set in reasoning with the help of experimental evidence. (20 marks)
(b) Explain the biological and cultural bases of emotion. Do people reveal their emotions through non-verbal cues? Discuss. (15 marks)
(c) Explain the main components of emotional intelligence. What does the research evidence suggest about the role of training in its enhancement? Discuss. (15 marks)
हिंदी में पढ़ें
(a) समस्या-समाधान युक्तियों के रूप में स्वतःशोध और एल्गोरिदम कैसे भिन्न हैं? तर्क करने में मानसिक विन्यास की भूमिका का प्रायोगिक साक्ष्य की सहायता से वर्णन कीजिए। (20 अंक)
(b) संवेग के जैविक तथा सांस्कृतिक आधारों की व्याख्या कीजिए। क्या लोग अपने संवेगों को अशाब्दिक संकेतों के माध्यम से प्रकट करते हैं? विवेचना कीजिए। (15 अंक)
(c) सांवेगिक बुद्धि के मुख्य घटकों की व्याख्या कीजिए। शोध साक्ष्य इसके संवर्धन में प्रशिक्षण की भूमिका के बारे में क्या सुझाव देते हैं? विवेचना कीजिए। (15 अंक)
Answer approach & key points
(a) compare: paired headings or point-wise contrast > key differences > significance > conclusion | (b) explain: definition/context > points in order > small example > short close | (c) explain: definition/context > points in order > small example > short close Full marks: Comprehensive, well-structured, with specific examples and evidence.
Algorithm: systematic, exhaustive, guarantees solution, costly; heuristic: shortcut, efficient, error-prone (means-ends analysis, hill climbing, working backward, availability, representativeness)
Problem-space framework (Newell and Simon) and when each strategy is preferable
Mental set and Einstellung: Luchins' water-jar experiment (1942)
Functional fixedness: Duncker's candle problem (1945), Maier's two-string problem (1931); ways to overcome set (incubation, reframing, analogies)
Biological: limbic system (amygdala, hypothalamus), Papez circuit, ANS arousal, LeDoux's dual pathways; theories (James-Lange, Cannon-Bard, Schachter-Singer)
Cultural: display rules (Ekman and Friesen), cultural scripts, collectivist restraint; Indian rasa/bhava tradition
Non-verbal cues: facial expression (FACS), body language, paralanguage, proxemics; universality of basic expressions (Ekman)
Evaluation: cues reveal emotion but decoding is culturally mediated (Matsumoto, in-group advantage) and can be masked
Ability model (Salovey and Mayer, 1990; four-branch model) and MSCEIT
Mixed/trait models: Goleman's five components, Bar-On EQ-i
Evidence on training: Nelis et al. (2009), meta-analyses (e.g. Mattingly and Kraiger, 2019) showing moderate gains; SEL programmes (Durlak et al., 2011)
Critical view: trait versus ability stability, self-report bias, need for rigorous evaluation; Indian SEL initiatives
50MdistinguishPersonality theories, motivation, sleep and dreams
(a) Distinguish between psychoanalytic and humanistic approaches to personality. Discuss in detail the recent developments in the applications of these approaches. (20 marks)
(b) Citing relevant examples, explain how intrinsic and extrinsic motivation differ. Referring to relevant studies, describe the factors influencing intrinsic motivation. (15 marks)
(c) Discuss the functions of REM sleep and major theories of dreaming. (15 marks)
हिंदी में पढ़ें
(a) व्यक्तित्व के मनोविश्लेषणात्मक और मानवतावादी उपागमों के बीच विभेद कीजिए। इन उपागमों के उपयोग को लेकर हुए नये विकासों की विस्तार से विवेचना कीजिए। (20 अंक)
(b) प्रासंगिक उदाहरणों का उद्धेख करते हुए यह समझाइए कि आंतरिक और बाह्य प्रेरणा कैसे भिन्न होती हैं। प्रासंगिक अध्ययनों का उल्लेख करते हुए, आंतरिक प्रेरणा को प्रभावित करने वाले कारकों का वर्णन कीजिए। (15 अंक)
(c) आर० ई० एम० निद्रा के प्रकार्यों और प्रमुख स्वप्न-सिद्धांतों की विवेचना कीजिए। (15 अंक)
Answer approach & key points
Framework: UPSC Psychology Paper 1. (a) compare: paired headings or point-wise contrast > key differences > significance > conclusion | (b) explain: definition/context > points in order > small example > short close | (c) discuss: intro > 3-4 dimensions > example > balanced close Full marks: Precise distinctions, named studies, and detailed recent applications.
50MdiscussLanguage development, technology and AI, prejudice and discrimination
(a) How do Skinner and Chomsky differ in their approach to language development? Also, discuss the processes and outcomes of bilingualism and multilingualism in Indian context. (20 marks)
(b) Critically evaluate the positive and negative effects of modern computer technology and artificial intelligence on human behaviour. (15 marks)
(c) What advice would you give to a civil servant to reduce prejudice and discrimination in Indian society? Discuss. (15 marks)
हिंदी में पढ़ें
(a) भाषा विकास के प्रति स्किनर और चॉम्स्की के दृष्टिकोण किस प्रकार भिन्न हैं? भारतीय संदर्भ में द्विभाषिकता तथा बहुभाषिकता की प्रक्रियाओं और परिणामों की विवेचना भी कीजिए। (20 अंक)
(b) मानव व्यवहार पर आधुनिक कम्प्यूटर प्रौद्योगिकी और कृत्रिम बुद्धि के सकारात्मक और नकारात्मक प्रभावों का आलोचनात्मक मूल्यांकन कीजिए। (15 अंक)
(c) भारतीय समाज में पूर्वाग्रह और भेदभाव को कम करने के लिए आप एक सिविल सेवक को क्या सलाह दीजिएगा? विवेचना कीजिए। (15 अंक)
Answer approach & key points
Framework: UPSC Psychology Paper 1. (a) discuss: intro > 3-4 dimensions > example > balanced close | (b) critically evaluate: positives > negatives/limits > conditions/safeguards > conclusion | (c) suggest: the problem in one line > implementable measures > who acts > conclusion Full marks: Comprehensive, well-structured, with specific examples and critical analysis.
Chomsky: LAD, Universal Grammar, poverty of the stimulus, generativity; his 1959 review of Skinner; interactionist middle ground (Bruner's LASS, Vygotsky)
Processes in India: simultaneous and sequential bilingualism, code-switching/mixing, three-language formula, NEP 2020 mother-tongue emphasis
Outcomes: metalinguistic awareness and executive control (Mohanty's Kond–Oriya studies), cognitive reserve (Alladi et al., 2013, dementia onset delayed); costs of subtractive bilingualism and exclusion of tribal mother tongues
Positive: cognitive offloading and extended mind (Clark and Chalmers), personalised learning, assistive technology, telehealth and digital mental health
Negative cognition: attention fragmentation, 'Google effect' (Sparrow et al., 2011), reduced deep reading (Carr)
Negative social/emotional: loneliness and shallow connection (Turkle), problematic internet and gaming use, cyberbullying, misinformation and echo chambers; AI-related deskilling and automation bias
Critical balance: effects depend on use and design; Indian context (digital divide, DPDP Act 2023, AI in governance) and need for digital literacy
Causes: stereotypes, social categorisation and social identity (Tajfel), realistic conflict, authoritarian personality, socialisation of caste and communal attitudes
Contact hypothesis (Allport, 1954) with its conditions; superordinate goals (Sherif's Robbers Cave); jigsaw classroom (Aronson); common ingroup identity
Institutional measures: enforce Articles 14–17 and 46, SC/ST (Prevention of Atrocities) Act, fair recruitment and service delivery, implicit bias training, inclusive schools and hostels
Practical advice with Indian examples: mixed community projects, awareness campaigns, role modelling by officials, grievance redress and monitoring