NCERT Solutions for Class 11 Psychology Chapter 8: Motivation and Emotion

Chapter at a glance

Exercise Questions

Answer

The word motivation comes from the Latin movere, “to move”. Motivation is the process that activates, directs and sustains behaviour towards a goal. Motives are the reasons behind behaviour.

The motivational cycle

1. Need — a lack or deficit of something (e.g. food).
2. Drive — the state of tension or arousal produced by the need (hunger).
3. Goal-directed behaviour (instrumental response) — searching for food.
4. Goal attainment — eating.
5. Relief — the drive is reduced and the cycle ends, until the need arises again.

Motives can be biological (hunger, thirst, sleep) or psychosocial (achievement, affiliation, power, curiosity). Motivation explains why people behave in particular ways and why behaviour persists.

Motivation is the process that arouses, directs and sustains goal-directed behaviour, operating through the cycle of need → drive → goal-directed behaviour → goal → relief; motives may be biological or psychosocial.

Answer

Hunger

1. Peripheral factors: stomach contractions, low levels of glucose in the blood, low protein levels and the amount of fat stored in the body signal hunger.
2. Hormones: insulin and leptin regulate appetite; the liver signals lack of nutrients.
3. Brain: the hypothalamus controls hunger — the lateral hypothalamus (LH) is the “feeding centre” that starts eating; the ventromedial hypothalamus (VMH) is the “satiety centre” that stops eating.
4. External factors like the smell, taste and appearance of food also influence hunger.

Thirst

1. Loss of water from the body causes dryness of the mouth and throat and dehydration of body tissues.
2. Osmoreceptors in the hypothalamus detect the increased concentration of salts (dehydration of cells) and trigger thirst.
3. Decrease in blood volume is detected by the kidneys, which release hormones (renin → angiotensin) that stimulate drinking; ADH conserves water.
4. Drinking stops when the stomach is distended and water reaches the tissues.

Hunger is regulated by stomach contractions, blood glucose, hormones and the hypothalamus (LH starts and VMH stops eating); thirst by dryness, osmoreceptors in the hypothalamus detecting cell dehydration, and kidney hormones responding to low blood volume.

Answer

1. Need for achievement (n-Ach) — the desire to meet standards of excellence (McClelland). Adolescents high in n-Ach set challenging but realistic goals, work hard, persist and prefer tasks of moderate difficulty. Example: a student who studies regularly to top the class or train for a sports championship.
2. Need for affiliation (n-Aff) — the desire to be with others, to be accepted and liked. Adolescents seek friends, peer approval and belonging; they may conform to peer group norms. Example: joining clubs, spending time with friends, using social media, or following peer fashion trends to fit in.
3. Need for power (n-Pow) — the desire to influence, control or impress others. Adolescents may seek leadership positions, recognition and status. Example: contesting for school captain, dominating group decisions, or showing off possessions.

These needs shape choices, relationships, academic effort and leadership behaviour during adolescence.

High achievement need drives hard work and goal-setting (e.g. aiming to top the class); affiliation need drives friendships and peer conformity (e.g. joining clubs, following trends); power need drives leadership and status-seeking (e.g. contesting for school captain).

Answer

Abraham Maslow proposed that human needs are arranged in a hierarchy (pyramid), from basic needs to higher needs. Lower needs must be satisfied, at least partially, before higher needs motivate behaviour, and the ultimate goal is self-actualisation.

1. Physiological needs: food, water, sleep, shelter. Example: a starving person thinks only of food.
2. Safety needs: security, protection from danger, stability. Example: seeking a secure job or a safe neighbourhood.
3. Belongingness and love needs: affection, friendship, acceptance. Example: desire to be part of a family or group of friends.
4. Esteem needs: self-respect, recognition, achievement, status. Example: working hard to win an award or a promotion.
5. Self-actualisation: realising one’s full potential and creativity. Example: an artist or scientist (like S.A. Ramanujan) devoted to their work for its own sake.

Maslow’s model emphasises that people strive for growth, though in real life people may pursue higher needs even when lower needs are not fully met.

Needs form a hierarchy — physiological, safety, belongingness, esteem and self-actualisation — and lower needs must be largely satisfied before higher needs motivate behaviour (e.g. a hungry person seeks food; a secure, accepted person strives for recognition and self-fulfilment).

Answer

1. Display rules: each culture has rules about when, where and how emotions should be expressed. For example, in many Asian cultures (including India), open expression of negative emotions like anger before elders is discouraged, while Western cultures value open expression.
2. Facial expressions: basic emotions (happiness, sadness, anger, fear, surprise, disgust) are expressed similarly across cultures, but their intensity and appropriateness vary.
3. Gestures and body language differ — e.g. biting the tongue in India may signify embarrassment.
4. Gender norms: in many cultures, boys are discouraged from crying, while girls may be discouraged from showing anger.
5. Cultural emphasis: collectivist cultures emphasise emotions that promote harmony (shame, sympathy); individualistic cultures emphasise self-focused emotions (pride, anger).
6. Rasa theory in Indian aesthetics describes emotional expression in art (navarasa).

Culture sets display rules on when and how emotions may be shown, shapes gestures and intensity, imposes gender norms, and emphasises different emotions (harmony-focused in collectivist, self-focused in individualistic cultures), though basic expressions are universal.

Answer

Importance

1. Prolonged negative emotions (anger, anxiety, sadness, fear) harm physical health — high blood pressure, headaches, weakened immunity.
2. They affect mental health, leading to stress, depression and anxiety disorders.
3. They disrupt thinking, decision-making and performance at school and work.
4. They damage relationships and may lead to aggressive or harmful behaviour.

Ways to manage negative emotions

1. Enhance self-awareness — recognise and name your emotions.
2. Appraise the situation objectively — reinterpret it more positively (cognitive reappraisal).
3. Self-monitoring — keep track of emotional reactions and triggers.
4. Self-modification — learn to change responses.
5. Relaxation techniques — deep breathing, meditation, yoga.
6. Physical exercise and adequate sleep.
7. Positive thinking and sense of humour; seeing the bright side.
8. Seek social support — talk to friends, family or counsellors.
9. Engage in enjoyable activities — hobbies, music, nature.
10. Empathy and altruistic behaviour — helping others.

Because unmanaged negative emotions damage health, mental well-being, performance and relationships. Manage them through self-awareness, objective appraisal, self-monitoring, relaxation (breathing, yoga, meditation), exercise, positive thinking, social support, hobbies and helping others.

Topic checklist

• Concept of motivation; motivational cycle
• Biological motives: hunger and thirst
• Psychosocial motives: achievement, affiliation, power, curiosity
• Maslow’s hierarchy of needs
• Emotions: culture and expression; managing negative emotions

Total questions answered: 6 of 6