1. Stress, Motivation Theories, and Emotional Responses

2. STRESS

3. STRESS: - Holmes & Rahe Scales: 1967: Identified experiences for adults and non-adults that are most likely to cause physical health issues - Types of health problems associated with stress: Cancer, heart disease, high blood pressure

4. Hans Selye’s General Adaptation Syndrome

7. Stage 1: Alarm -Upon encountering a stressor, body reacts with “fight-or-flight” response and sympathetic nervous system is activated. -Hormones such as cortisol and adrenalin released into the bloodstream to meet the threat or danger. -The body’s resources now mobilized.

8. Stage 2: Resistance -Parasympathetic nervous system returns many physiological functions to normal levels while body focuses resources against the stressor. -Blood glucose levels remain high, cortisol and adrenalin continue to circulate at elevated levels, but outward appearance of organism seems normal. -Increase HR, BP, breathing -Body remains on red alert.

9. Stage 3: Exhaustion -If stressor continues beyond body’s capacity, organism exhausts resources and becomes susceptible to disease and death.

10. MOTIVATION THEORIES Why do we do the things we do?

11. Psychologist & Perspective Explanation of Behavior
Theory
Psychologist & Perspective
Explanation of Behavior
Instinct Theory
Drive Reduction Theory
Arousal Theory
Incentive Theory
Cognitive Theory
Self-Actualization Theory

12. Perspectives on Motivation
There are 6 perspectives to explain motivation including the following:
Instinct Theory
Drive-Reduction Theory
Arousal Theory
Incentive Theory
Cognitive Theory
Self-Actualization Theory (AKA Hierarchy of Motives)
OBJECTIVE 1| Define motivation as psychologists use the term today, and name four perspectives useful for studying motivated behaviors.

13. Instinct Theory (Evolutionary Perspective)
1950’s: Instincts are complex behaviors that have fixed patterns throughout the species and are not learned.
OBJECTIVE 2| Discuss the similarities and differences between instinct theory and evolutionary perspective.
Tony Brandenburg/ Bruce Coleman, Inc.
© Ariel Skelley/ Masterfile
Where the woman builds different kinds of houses
the bird builds only one kind of nest.

14. Instinct Theory Decreased in popularity
Most important human behavior is learned
Human behavior is rarely inflexible and found throughout the species
Psychologists during the height of this craze identified 5759 ‘instincts’
Humans have reflexes but not instincts

15. Drive-Reduction Theory Bodily Needs (Biological Perspective)
When the instinct theory of motivation failed it was replaced by the drive-reduction theory. A physiological need creates a state of tension (a drive) that motivates an organism to satisfy the need. Aim: Homeostasis!
OBJECTIVE 3| Explain how drive-reduction theory views human motivation.
Tension

16. Two types of drives Primary drive
-Unlearned drive based on a physiological state found in all animals
Motivate behavior necessary for survival
Hunger, thirst and sex
Secondary drive
-Learned drive – wealth or success
Problems with Drive-Reduction Theory
– Once homeostasis is achieved we’d never do anything!
– Not just balance we’re looking for in life!

17. Arousal Theory (Cognitive Perspective)
(Arousal in this context = Awareness/Focus/Engagement)
Human motivation aims to seek optimum levels of arousal, not to eliminate it. All of our actions have an ideal level of arousal.
-Sleep
-Performing on Stage
-Studying
-Driving
-Watching TV
OBJECTIVE 4| Discuss the contribution of arousal theory to the study of motivation.

18. Arousal Theory Yerkes-Dodson Law
States that there is an optimal level of arousal for best performance on any task
The more complex the task, the lower the level of arousal that can be tolerated without interfering with performance

19. Incentive Theory (Cognitive Perspective)
-Our behaviors are completely based on WANTS
-We are purely motivated by rewards

20. Cognitive Theory (Cognitive Perspective
Cognitive Theory (Cognitive Perspective!) Like the Incentive Theory, but not as simple.
Our behaviors continue/cease due to reinforcement & punishment
Intrinsic motivation
Motivation for a behavior is the behavior itself
Children playing, for example
Extrinsic motivation
Behavior is performed in order to obtain a reward or to avoid punishment
Money earned for A’s on report card

21. Self-Actualization Theory AKA Hierarchy of Needs Theory (Humanistic Perspective)
Abraham Maslow (1970s) suggested that certain needs have priority over others. Physiological needs like breathing, thirst, and hunger come before psychological needs such as achievement, self-esteem, and the need for recognition.
OBJECTIVE 5| Describe Maslow’s hierarchy of needs.

22. Hierarchy of Needs

23. Hierarchy of Needs

24. Hierarchy of Needs