PSYCH 102 Exam 2 Flashcards
Need or desire that energizes and directs behavior
Motivation
What are the 4 perspectives of Motivation?
- Instinct Theory
- Drive-reduction theory
- Arousal theory
- Maslow’s hierarchy of needs
- Fixed, unlearned pattern throughout species.
- Genes predispose some species-typical behavior
Instinct
A physiological need creates an aroused tension state (a drive) that motivates an organism to satisfy the need.
Drive-reduction theory
Maintain a balanced state
Homeostasis
What is this an example of?
Ex.- Wanting to get a good job.
Incentive
What is this an example of?
Ex.- Don’t want to be hungry but don’t want to be too full.
Homeostasis
Unmet needs create a drive, and that drive pushes us to reduce the need.
Drive-Reduction Theory
- Humans are motivated to engage in behaviors that either increase or decrease arousal levels.
- High vs. Low
Arousal theory
performance increases with physiological or mental arousal, but only up to a certain point
Yerkes-Dodson law
At the base are basic physiological needs; at the peak are the highest human needs.
Maslow (Hierarchy of Needs)
The form of sugar that circulates in the blood and provides the major source of energy for body tissues
Glucose
Triggers the feeling of hunger when low
Glucose
Pumps out appetite suppressing hormones
Arcuate nucleus
- “Weight Thermostat“
- Now referred to as Settling Point
Set Point
The body’s resting rate of energy output
Basal metabolic rate
Humans automatically regulate caloric intake through a homeostatic system to prevent energy deficits and maintain ___________.
stable body weight
Biology: Salty and sweet are ______.
preferences
What are these examples of?
Ex.-
- Friends and food
- Serving size is significant
- size of serving
- dinnerware
- cultural norms
- Selections stimulate
- Nudging nutrition
Tempting situations (Situational Influences on Eating)
No _______ obesity rate in any country in this period.
reduced
- A desire for significant accomplishment; for mastery of skills or ideas; for control; and for attaining a high standard
- Involve much more than raw ability
- Grit matters
Achievement Motivation
- Most important male sex hormone
- Males and females produce it
- stimulates the growth of the male sex organs
- development of the male sex characteristics
Testosterone
- Women > males
- contributes to female sex characteristics.
Estrogen
- Excitement
- Plateau
- Orgasm
- Resolution
- Refractory period
- Men & Women
The Sexual Response Cycle
Impair sexual arousal or functioning
Sexual Dysfunction
Often involve sexual motivation, especially sexual energy and arousal
Sexual Dysfunction
What are these examples of?
Ex.-
- Erectile disorder
- Premature ejaculation
- Female orgasmic disorder
- Female sexual interest/arousal disorder
Sexual Dysfunctions
American Psychological Association (2013)
- Classifies people who experience sexual desire in unusual ways as disordered only if:
- The person experiences distress from unusual sexual interest. -or-
- The interest entails harm or risk of harm to others.
Rates of sexually transmitted infections have________ in recent years, especially for people younger than 25.
increased
CDC report in 2022: Young people account for______ of new cases of sexually transmitted infections.
53%
Condom use effectiveness _____ by infection.
varies
What is this an example of?
Ex.- Pornography
External Stimuli
Sex:
95% of people ______ stimuli.
Imagine
_____ Influences:
- Sexual maturity
- Sex hormones, especially testosterone
Biological
_______ Influences:
- Exposure to stimulating conditions
- Sexual fantasies
Psychological
Characteristics of teens who _____ having sex
- High intelligence
- Religious engagement
- Father presence
- Participation in service learning program
delay
________ is neither willfully chosen nor willfully changed
Sexual orientation
Male homosexuality often appears to be transmitted from the _________.
mother’s side of the family.
Brain Differences in _________
- Size of one hypothalamic cell cluster
- Reaction of hypothalamus to certain smells
Sexual Orientation
There are _____ and _____ that influence Sexual Orientation.
Brain Differences and Genetic influences
The consistency of the brain, genetic, and prenatal findings has swung the pendulum toward a biological explanation of _________.
sexual orientation
Humans are innately ______ beings
social
The need to belong affects _______.
thoughts, emotions, and behaviors
Feelings of love activate the brain ________.
reward and safety systems
______ increases the risk for mental decline and poor health.
Social isolation
The innate human desire to form and maintain meaningful social connection with others.
Affiliation need
Being around others increases ______.
Health and well-being
Being socially excluded (ostracism) threatens _______.
the need to belong
What are these examples of?
Ex.-
- Pain
- Anterior cingulate cortex is activated
- Interferes with empathy
- Aggression
- Self-defeating behavior
- Mental decline
- Ill health
- Disagreeableness
The Pain of Being Shut Out
Emotions are adaptive responses that support ______.
survival
What are these examples of?
Ex.-
- Bodily arousal
- Expressive behaviors
- Conscious experiences
Emotional components
Children weigh _____ to their parents.
Similar
Friends tend to weigh ____.
similar