motivation

Theories of Motivation

Introduction to Motivation

  • Motivation defined as the physiological and psychological factors that lead individuals to act in a specific way at a particular time.

  • Motivation characterized by three characteristics:

    1. Being energized to engage in an activity.

    2. Directing energies toward a specific goal.

    3. Experiencing varying intensities of feelings about reaching that goal.

Notable Examples of Motivation

Erik Weihenmayer

  • Background: Former middle-school teacher and wrestling coach, known for climbing.

  • Achievements:

    • 2001: Summited Mount Everest, becoming the first blind person to do so.

    • Completed the Seven Summits (highest peaks on each continent).

    • Participated in the Primal Quest, a tough multisport adventure race in 2003.

  • Challenges: Faced extreme conditions (-70°F weather, high elevation eye pressure).

  • Quote: During an ascent: "It felt like someone stabbed me in the eye with a fork.

  • Motivation Analysis:

    • Energized by intense activities despite exhaustion.

    • Directed goal towards climbing peaks despite the challenges.

    • Intense passion for summiting leading him to push through physical pain.

Shaquille O’Neal

  • Background: Retired NBA all-star, actor, musician, and businessman.

  • Achievement: Managed to earn a doctorate degree while maintaining a successful basketball career.

  • Education: Continued pursuing education and will attend law school.

  • Significance: Shows that achievement is crucial and can coexist with high-profile careers.

Overview of Topics

  • Discussion of various motivating forces related to:

    • Hunger and drinking.

    • Sexual behavior.

    • Achievement.

  • Examination of theories explaining motivation including:

    • Underlying factors for achievement.

    • Reasons for underachievement.

    • Obesity issues and difficulty of dieting.

    • Serious eating disorders primarily influenced by psychological factors rather than biological ones.

Theories of Motivation

Instinct Approach

  • William McDougall (1908): Claimed humans are motivated by instincts, defined as innate tendencies or biological forces that shape behavior.

  • Over 6,000 instincts suggested by psychologists to explain human motivation (now considered ineffective).

  • Fixed Action Patterns: Innate biological forces (e.g., a skunk’s defensive behavior).

Arousal Theory

  • Explains motivation via the relationship between arousal and performance known as the Yerkes-Dodson Law:

    • Low arousal enhances performance on difficult tasks.

    • Moderate arousal enhances performance on average tasks.

    • High arousal enhances performance on easy tasks.

  • Sensation Seekers: Individuals like Erik who require higher arousal than the average person.

Reward/Pleasure Center Approach

  • Humans often motivated by biological needs (e.g., hunger, sex) driven by pleasure.

  • Brain regions involved include:

    • Nucleus Accumbens.

    • Ventral Tegmental Area.

  • Neurotransmitters involved: Dopamine (associated with pleasure).

Self-Determination Theory

  • Explains motivation by focusing on psychological factors:

    • Autonomous Motivation: Engaging in activities for personal satisfaction.

    • Controlled Motivation: Engaging in activities for external rewards or pressures.

  • Incentives: Goals that we value and are motivated to obtain.

    • Can change over time, influence behaviors.

Intrinsic vs Extrinsic Motivation

  1. Intrinsic Motivation: Engaging in activities because they are personally rewarding.

    • Examples: Volunteering and hobbies.

  2. Extrinsic Motivation: Engaging in activities to obtain external rewards.

    • Examples: Working for salary or grades.

  3. Influence of Rewards: External rewards can enhance or reduce intrinsic motivation based on context and perception.

  4. Examples:

    • Individuals may find motivation in receiving praise or positive feedback.

Maslow’s Hierarchy of Needs

  • A theory developed by Abraham Maslow:

    • Levels:

    1. Physiological Needs: Food, water, sex, sleep.

    2. Safety Needs: Protection from harm.

    3. Love and Belonging: Affiliation and acceptance.

    4. Esteem Needs: Achievement, recognition.

    5. Self-Actualization: Fulfillment of unique potential.

  • Progression up the hierarchy requires satisfying lower-level needs first.

Hunger

Biological, Psychosocial, and Genetic Factors

  1. Biological Factors: Hunger signals from blood chemistry and digestive organs.

  2. Psychosocial Factors: Learned associations affecting eating behavior (e.g., eating while watching TV).

  3. Genetic Factors: Influencing appetite and metabolism.

Rates of Obesity

  • Obesity defined as a BMI of 30 or higher, posing serious health risks.

  • Recent US rates: 36% adults, 20% adolescents, 18% children classified as obese.

Eating Disorders

  1. Anorexia Nervosa:

    • Characterized by self-starvation and a distorted body image.

    • Risk factors include dysfunctional family dynamics and perfectionism.

  2. Bulimia Nervosa:

    • Involves binge eating followed by purging behaviors.

    • Linked to cultural pressures and emotional disturbances.

  3. Binge-Eating Disorder:

    • Defined by recurrent episodes of eating large quantities of food, often triggered by stress.

Conclusion

  • These diverse motivational theories provide insight into how people’s motivations are shaped by instinct, arousal, psychological factors, and socio-cultural influences. The understanding of motivation is critical in contexts such as education, health, and personal development.