Podcast
Questions and Answers
What is motivated behavior?
What is motivated behavior?
Energized, directed, and sustained
What is homeostasis?
What is homeostasis?
The body's tendency to maintain an equilibrium or steady state
Explain the Drive Reduction Theory.
Explain the Drive Reduction Theory.
A need is a physical/biological deprivation that energizes the drive to eliminate or reduce the deprivation—a drive is an aroused state that occurs because of a physiological need (a psychological itch that requires scratching.)
Describe the Yerkes Dodson Law.
Describe the Yerkes Dodson Law.
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What are some of the biological causes of hunger?
What are some of the biological causes of hunger?
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How is the hypothalamus involved in hunger?
How is the hypothalamus involved in hunger?
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Which of the following are examples of intrinsic motivation?
Which of the following are examples of intrinsic motivation?
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Explain Maslow's Hierarchy of Needs.
Explain Maslow's Hierarchy of Needs.
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Describe self-actualization.
Describe self-actualization.
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Describe self-determination theory.
Describe self-determination theory.
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What is self-efficacy?
What is self-efficacy?
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Explain the facial feedback hypothesis and how this affects a person's emotions.
Explain the facial feedback hypothesis and how this affects a person's emotions.
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What part of the nervous system reacts when the human body is subjected to stress?
What part of the nervous system reacts when the human body is subjected to stress?
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Define emotion.
Define emotion.
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Which of the following is NOT an emotion theory?
Which of the following is NOT an emotion theory?
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Describe the James-Lange theory of emotion.
Describe the James-Lange theory of emotion.
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Describe the Cannon-Bard theory of emotion.
Describe the Cannon-Bard theory of emotion.
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Describe the Two Factor Theory of emotion.
Describe the Two Factor Theory of emotion.
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Describe the primacy debate as it relates to emotions.
Describe the primacy debate as it relates to emotions.
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Which brain structure is most related to fear?
Which brain structure is most related to fear?
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How is emotion related to culture?
How is emotion related to culture?
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Explain display rules.
Explain display rules.
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Describe the broaden and build model.
Describe the broaden and build model.
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What are the positive and negative affect?
What are the positive and negative affect?
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Study Notes
Motivation and Emotion (Chapter 9)
- Motivated Behavior: Energized, directed, and sustained.
- Homeostasis: The body's tendency to maintain equilibrium or a steady state.
- Drive Reduction Theory: A need (biological deprivation) creates a drive (aroused state) that motivates behavior to reduce the deprivation.
- Yerkes-Dodson Law: Optimal performance occurs under moderate stress; low or high stress hinders performance.
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Biological Hunger Causes:
- Hypothalamus: Influences hunger.
- Stomach contractions: Hunger pangs.
- Cholecystokinin (CCK): Signals to stop eating.
- Blood chemistry: Low glucose triggers hunger; insulin controls glucose; leptin from fat cells decreases food intake.
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Extrinsic vs. Intrinsic Motivation:
- Intrinsic: Innate abilities & enjoyment (e.g., liking art).
- Extrinsic: Incentives/rewards & punishments (e.g., working for a paycheck).
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Maslow's Hierarchy of Needs: Basic needs must be met before higher needs can be addressed:
- Physiological (food, sleep)
- Safety (security, health)
- Love/belonging (friendship, intimacy)
- Esteem (self-worth, confidence)
- Self-actualization (full potential)
- Self-actualization: Motivation to reach one's full potential.
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Self-Determination Theory: Three innate needs:
- Competence: Mastery & self-efficacy (belief in ability).
- Autonomy: Independence & control.
- Relatedness: Warm relationships & belonging.
- Self-efficacy: Belief in one's ability to achieve goals.
- Facial Feedback Hypothesis: Facial expressions influence and reflect emotions.
- Stress Response System: Hypothalamic-pituitary-adrenal (HPA) axis; sympathetic and parasympathetic nervous systems (fight-or-flight).
- Emotion Definition: Feeling involving physiological arousal, conscious experience, and behavioral expression.
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Emotion Theories:
- James-Lange: Emotion is a consequence of physiological arousal.
- Cannon-Bard: Emotion and physiological reactions occur simultaneously.
- Two-Factor (Schachter-Singer): Emotion is a combination of physiological arousal and cognitive labeling.
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Primacy Debate (Emotions):
- Lazarus: Thoughts precede emotions.
- Zajonc: Emotions are primary, with thoughts following.
- Fear and the Brain: Amygdala.
- Emotion and Culture: Emotional expression is similar across cultures, but display rules vary.
- Display Rules: Sociocultural guidelines for expressing emotions appropriately.
- Broaden-and-Build Theory: Positive emotions broaden attention and build resources.
- Positive and Negative Affect: High/low arousal positive/negative emotions (e.g., ecstasy vs. boredom).
Stress (Chapter 14.4)
- [Note: Specific content from Chapter 14.4 is not provided in this initial segment. Ask about that in a separate question]
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Description
Explore the key concepts of motivation and emotion as discussed in Chapter 9. This chapter covers the theories of motivated behavior, the role of homeostasis, and the intricacies of intrinsic and extrinsic motivation. Additionally, it highlights biological factors influencing hunger and performance under stress.