According to Howard Gardner’s Multi-dimensional theory of intelligence (1983), Intelligence is not a single element but is composed of multiple intelligences that interact and work together to find solution to a problem. Various forms of intelligence are-
- Linguistic – (capacity to use language fluently to express oneself and understand others); Word smart; Writers, Journalists.
- Rational/Mathematical– (skilled in rational thinking and problem solving); Scientists.
- Musical– Sensitive to sounds, rhythms, patterns, good knowledge ; Singers and musicians.
- Spatial (skills in forming visual images and patterns) ; pilots, painters.
- Body-kinesthetic (using whole or portions of the body flexibly and creatively); actors, dancers.
- Interpersonal (sensitivity to subtle aspects of others’ behaviours) ; counsellors, psychologists,
- Intra personal(awareness of one’s own feelings, motives, and desires); philosophers and spiritual leaders
- Naturalistic (sensitivity to the features of the natural world); tourists, zoologists
- Existential ( ability to know about the secret of life , death, world, salvation); philosophers
Intelligence is the outcome of the interaction between heredity (nature) and environment (nurture).
- Studies on identical twins reared together show a correlation of about 0.90, and those reared apart about 0.72, proving strong hereditary influence.
- Fraternal twins reared together correlate 0.60, brothers and sisters 0.50, and siblings reared apart 0.25, showing environmental contribution.
- Adoption studies reveal that a child’s intelligence is closer to biological parents, yet children from disadvantaged homes adopted into higher socio-economic families show a large increase in IQ.
| Basis of Difference | Traditional IQ (Ratio IQ) | Deviation IQ |
| Introduced by | Alfred Binet and Theodore Simon (1905); expanded by Lewis Terman (1916) | David Wechsler (1939) – Wechsler-Bellevue Intelligence Scale |
| Definition | IQ calculated as the ratio of mental age (MA) to chronological age (CA) × 100. | IQ calculated based on how far a person’s score deviates from the average score of the same age group. |
| Formula | IQ = (MA ÷ CA) × 100 | IQ = (Individual Score ÷ Mean Score of Age Group) × 100 or standardized score using SD |
| Age Dependence | Age-dependent — valid mainly for children | Age-independent — applicable across all age groups |
| Focus | Absolute measure of mental development relative to age. | Relative measure compared to peers of the same age. |
| Applicability | Works best for children; less reliable for adults (mental age plateaus). | Works for all age groups, including adults; compares against age norms. |
An ideal administrator integrates IQ (competence), EQ (empathy), SQ (integrity and purpose), and CQ (cultural harmony), embodying the spirit of ‘Yog Karmsu Kaushalam’, where excellence in governance comes from the balance of mind, heart, soul, and society.
| Dimension | Role in Administration | Examples |
| IQ (Intellectual Quotient) | Builds analytical ability, logical reasoning, and evidence-based decision-making. vital for effective policy formulation and problem-solving. | Data-driven management (Eg. PM Gati Shakti); effective policy drafting |
| EQ (Emotional Quotient) | Enables empathy, calmness, and emotional balance during conflict; helps manage stress and maintain healthy interpersonal relations in public life. | IPS Chaitanya Singh – handled CAA protest in Bengaluru peacefully through empathy and dialogue |
| SQ (Spiritual Quotient) | Strengthens moral courage, ethical conviction, and sense of purpose (“Why am I here?”); promotes selfless service and dharmic administration. | Ashok Khemka (IAS) – guided by inner purpose and honesty, remained duty-devoted despite 57 transfers in 34 years. |
| CQ (Cultural Quotient) | Promotes respect for diversity and adaptation to local cultures; upholds “Unity in Diversity” and “Ek Bharat Shreshtha Bharat” ideals; aids in tackling regionalism, communalism, and social evils like Mautana and Kukdi. | IAS Divya Devarajan – learned Gondi language to connect with tribal communities in Adilabad |
