psy 3090 exam #2 Flashcards
what are the biological perspectives and its definitions?
(nature and nurture)
Nature: refers to genetic inheritance which influences behavior
Nurture: refers to environmental factors which influence behavior
phenotype
the outward expression of a person’s genotype. (color of your eyes, color of your hair, type of hair, etc.)
genotype
the genetic material a person inherits from biological parents.
abnormalities -Physiology and anatomy
Brain tumors have been found to be causal factors of violent behavior.
Even minimal brain damage can affect behavior, emotions and memory
Neurotransmitters
-very fast chemical messengers that affect many aspects of behavior
-linked to impulsivity
what neurotransmitter is linked to aggression?
monoamine
what happens when serotonin levels are low for male and females?
males= aggression and hostility
females=no linkers
impulsivity function
what are the two hormones that affect aggression and criminality?
testosterone and cortisol
-these hormones carry messages at a slow rate
what is testosterone?
Is one of the male sex hormones called androgens. (women can have it too)
what do studies show on testosterone?
Soler et al (2000) found an association between testosterone and domestic violence
Batrinos (2012) found that testosterone levels are higher in prisoners who have committed violent behaviors.
Field studies have shown that testosterone levels increase during the aggressive phases of sports games
what is cortisol?
-regulates stress
-Low levels of cortisol affect both boys and girls who have behavioral problems like conduct disorder
what did studies find on cortisol?
Aitziber Azurmendi (2016) found just the opposite
He found that as cortisol levels increased, so did aggression in both boys and girls.
Both low and high levels of this hormone can affect aggression
Montoya (2011) found that both cortisol and testosterone jointly regulate aggressive behavior
what does genetics cause?
aggression and adult criminal violence
what is the Diathesis Stress Model?
Explains that a disorder is the result of an interaction between a person’s genes and their environment
A predisposition
what is the Psychodynamic Perspective?
-emphasizes unconscious psychological processes (for example, wishes and fears of which we’re not fully aware)
who is the founder of psychodynamic and what does he say about it?
Dr. Sigmund Frued
-says that aggression is an unconscious impulse that is repressed or hidden.
Freud said that if the aggressive impulse is very strong then some aggression can “leak” out of the unconscious.
A person may then become aggressive against a random, innocent victim.
He called this ‘displaced aggression’
what is development?
the pattern of change that takes place throughout the lifespan.
Consists of biological, cognitive, and socioemotional dimensions.
who discovered the three primary parenting styles?
Diana Baumrid in 1971
authoritarian parenting style?
-which is too hard
-A strict style
Set rigid rules
Ex: teenager must be home by 8pm, if not punished
High expectations for their children
Does not allow children to make decisions
Not allowed to express feelings
Punishment is swift and severe
Some children conform.
In adulthood they:
Tend to be pleasers
Are submissive
Have low-self esteem
Some children rebel
They become:
Defiant and oppositional
The authoritarian style can put a child at risk for violence.
what are the 3 parenting styles?
Authoritarian, which is too hard
Permissive, which is too soft
Authoritative, which is just right
permissive parenting style?
Place few limits on their children
Gives in to their children’s demands
Allows them to orchestra their own lives
In adulthood they:
May have difficulty taking direction from authority figures
authoritative parenting style?
Set boundaries and provide guidance
Freedom to make decisions and learn from their mistakes
(some also call it) Democratic parenting style
Allowed a voice -opinion
Give and take relationship
Compromise
“ You can go to the party, but get back at 10pm”
“You can go to the party, but i expect your room to be clean”
In adulthood they:
Are emotionally mature and responsible
who discussed imploding and exploding?
Daniel in 2008
imploding?
is when a person engages in self-destructive behavior.
They take their hurt, pain and anger out of themselves.
Examples would be:
isolating oneself which can lead to suicidal ideation
Self-medicating with drugs and alcohol
Binge eating
Cutting