Emotion and Motivation Flashcards
Motivation
•Refers to the wants and needs that direct behavior toward a goal
Intrinsic Motivation
- Comes from within the individual
- Autonomy
- Mastery
- Purpose
Extrinsic Motivation
- Comes from outside the individual
- Compensation
- Punishment
- Reward
Instinct
•A species-specific pattern of behavior that is not learned (proposed by William James)
Early theory of motivation proposed that the maintenance of _______ is particularly important in directing behavior.
Homeostasis
In a body system, a _______ (often part of the brain) receives input from _____ (often complexes of neurons)
The ______ directs ______ (may be other neurons) to correct any _______ imbalance detected by the ______.
Control center; receptors
Control center; effectors
Drive Theory of Motivation
- According to this theory, deviations from homeostasis create physiological needs.
- These needs result in psychological drive states that direct behavior to meet the need and, ultimately bring the system back to homeostasis
E.g., it’s been a while since you ate, your blood sugar levels will drop below normal. This low blood sugar will induce physiological need and a corresponding drive state (i.e., hunger) that will direct you to seek out and consume food
Habit
•A pattern of behavior in which we regularly engage
Arousal Theory of Motivation
- Takes into account levels of arousal as potential motivators
- If we are under-aroused, we become bored and will seek out some sort of stimulation
- If we are over-aroused, we will engage in behaviors to reduce our arousal
What level of arousal leads to the best performance?
•Research shows that moderate arousal is generally best; when it is not too high or too low
Robert Yerkes and John Dodson
•They discovered that the optimal arousal level depends on the complexity and difficulty of the task performed
Yerkes-Dodson Law
•This law states that a simple task is performed best when arousal levels are relatively high and complex tasks are best performed when arousal levels are lower
Self-Efficacy
•An individual’s belief in her own capability to complete a task, which may include a previous successful completion of the exact or similar task
Albert Bandura
- Theorized that an individual’s sense of self-efficacy plays a private role in motivating behavior
- Bandura argues that motivation derives from expectations that we have about the consequences of our behaviors
E.g., If you have a sincere belief in your ability to achieve at the highest level, you are more likely to take on challenging tasks and to not let setbacks dissuade you from seeing the task through the end
Need for Achievement
•Drives accomplishment and performance
Need for Affiliation
•Encourage positive interactions with others
Need for Intimacy
•Result us to seek deep, meaningful relationships
Maslow’s Hierarchy of Needs
- Abraham Maslow proposed a hierarchy of needs that spans the spectrum of motives ranging from the biological to the individual to the social
- Physiological needs (base of the pyramid) – needs that are necessary for survival – food, water, shelter, warmth
- Needs for Security – needs to be loved and to have a sense of belonging – safety, employment, assets
- Social needs – needs for emotional relationships drives human behavior – family, friendship, intimacy, belonging
- Esteem needs – needs for respect, self-esteem, and self-confidence – self-worth, accomplishment, confidence
- Self-actualization – desire of becoming everything that one is capable of – inner-fulfillment
Physiological Mechanisms of Hunger
•Stomach contractions send signals to the brain, allowing us to be aware of our hunger
Satiation
•Once an individual has eaten, they feel satisfaction, and their eating behavior stops
Leptin
•Fat cells will produce leptin, which will trigger the hypothalamus in the brain to decrease your appetite
Metabolic Rate
- Refers to the amount of energy that is expended in a given period of time
- Varies in individuals
Set-point Theory
- Asserts that each individual has an ideal body weight, or set point, which is resistant to change
- Genetically predetermined and efforts to move our weight significantly from the set-point are resisted by compensatory changes in energy intake and/or expenditure
Overweight
•According to the Center for Disease Control and Prevention (CDC), an adult with a BMI between 25 and 29.9 is considered overweight
Obese
•According to the Center for Disease Control and Prevention, an adult with a BMI of 30 or higher is considered obese
Morbid Obesity
- Define as having a BMI of over 40
* At risk for death