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Biological Levels of Analysis
Learning outcomes, studies and key terminology
44
Psychology
Not Applicable
01/29/2016

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Term

 




Patterns of behavior can be inherited. 8

 

Definition

 

 

10 key words

Term
EVOLUTION
Definition
the process by which different kinds of living organism are believed to have developed from earlier forms during the history of the earth.
Term
Natural Selection
Definition
the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin, and it is now regarded as be the main process that brings about evolution.
Term
Disgust
Definition
a feeling of revulsion or strong disapproval aroused by something unpleasant or offensive.
Term
Animal Research may Inform our Understanding (8)
Definition
1. James Olds

2. Nucleus Accumbens

3. Mirror neurons

4. Anatomy similar to humans (97.9%)

5. Generalisable to humans

6. Brain Plasticity

7. Assumptions

8. Laboratory

9. More ethical than humans

10. Controlled Conditions
Term
Ethical considerations in research into genetic influences on behaviour. 22
Definition
1. Twins

2. Self-fulfilling prophecy

3. Heston

4. Monozygotic

5. Dizygotic

6. Schizophrenia

7. IQ

8. Confidentiality

9. Protection of Particpants

10. Reared
Term
Cognitions and Emotions
Definition
1. Memory

2. HM

3. Anterograde

4. Retrograde

5. Amnesia

6. Clive Wearing[

7. Hippocampus

8. Amygdala

9. fMRI

10. MRI
Term
FMRI scan
Definition
1. Expensive

2. Less sensitive to movement

3. No radioactive

4. All activity recorded

5. Correlational

6. No neural processing

7. Localized functioning

8. Safe

9. Claustrophobic

10. Accurate
Term
Schachter and Singer (1963)
Definition
1. Two-factor theory

2. Physiological arousal

3. Emotion

4. Labelling

5. 1962

6. Misattribution

7. Dutton & Aaron

8. Bridges

9. Attractive

10. Fear
Term
There are biological correlates to behaviour
Definition
1. positive correlation
2. hormone, neurotransmitter, brain anatomy
3. Dopamine (neurotransmitter)
4. pleasure (addiction)
5. Fisher 2003
6. FMRI
7. Couples - Brain in love
8. Photograph - lover/neutral
9. Nucleus Accumbems
10. pre-frontal cortex
Term
Two effects of the environment on physiological processes. 22
Definition
2. Environmental situation
3. Rosenweig and Bennet
4. Enriched environment
5. Impoverished envri
6. Trauma and PTSD
7. Hippocampus
8. Amygdala
9. MRI
10. Prefrontal cortex
Term
Anatomy, nervous & endocrine system
Definition
1. Acetycholine
2. Neurotransmitter
3. hippocampus
4. Martinez and Kesner
5. Hormones
6. Dopamine
7. Addictive behaviour
8. Fisher
9. Dopamine increase:emotion
10. Dopamine correlated: romantic passion
Term
Genetic inheritance
Definition
1. Twin study
2. Bouchard
3. Monozygotic/dizygotic
4. intelligence
5. Nat vs Nurture
6. correlation
7. Caspi
8. depression
9. 5-HTTP gene
Term
Plomin and Petrill (1977)
Definition
1. Correlation (parent/child)
2. IQ
3. Between 4-6 years’ old
4. 40% correlation
5. 60%adulthood
6. 80% older adults
7. Socio-class economic
8. influential
9. intelligence
10. link between poverty and intelligence
Term
‘Discuss the use of brain imaging technologies’
Definition
1.PET/MRI/FMRI/EEG/CAT
2.Maguire et al (2000) MRI- London taxi driver’s hippocampal structure compared to others. Taxi Drivers had a larger volume of Hippocampal mass than non drivers.
3.HM/Milner and Scovile: (1957) HM brain damage- MRI used to identify it.
4.LOF- through PET scans.
5.Tierney et al (2001) Evaluating bilingual language compensation in Brain damaged kids.
6. PET scans link brain damage and language development.
7. Raine et all (1999) PET scans in relation to personality changes and brain damage.
8. Murderers who plead not guilty through reason of insanity
9. Less activity in pre frontal cortex and amygdala- linked to self-control and emotion.
10. Brain imaging technologies allow comparisons between brain function and human behaviour.
Term
To what extent does genetic inheritance influence behaviour? 22 Marker
Definition
1. Twin studies
2. Monozygotic twins (MZT) identical
3. Bouchard and McGue (1981)
4. Bouchard et al (1990) Minnesota study
5. Shields (1962)
6. Scarr and Weinberg (1976)
7. Adoption studies
8. Outline intelligence
Term
How and why particular research methods are used in the biological levels of analysis? 22 Marker
Definition
1. MRI - HM
2. Hippocampus
3. Bloodflow
4. No Radiation
5. No Movement
6. fMRI - Fisher
7. Reward - love
8. No Radioactive
9. Allows activity
10. No cause and effect
Term
Twin Studies
Definition
1. Mono-zygotic
2. Concordance
3. Raised together
4. Raised apart
5. Environmental
6. Bouchard et al 1990
7. IQ
8. 69% MZA
9. 88% MZT
10. Genetic
Term
Baumgartner et al 2008
Definition
1. Oxytocin
2. Trust Game
3. 49
4. Computer
5. fMRI
6. 1/2 Broken
7. Placebo = less
8. Hormone = same
9. Amygdala
10. Reward
Term
Maguire et al (2000)
Definition
1. London
2. taxi drivers
3. 16 matched pairs
4. spatial memory
5. posterior hippocampi
6. MRI scans
7. volume of hippocampus correlated with amount of time spent as a taxi driver
8. no ethical impliations
9. correlational study
10. male participants - gender bias
Term
To what extent does genetic inheritance influence behaviour? 22
Definition
1. bouchard et al
2. scarr and weinberg
3. caspi et al
4. gottesman and shield
5. depression
6. intelligence
7. schizophrenia
8. monozygotic
9. dizygotic
10. enviromental facprs
Term
Brain Plasticity
Definition
1. neuroplasticity
2. maguire
3. rosenwieg
4. case study - Jody
5. anatomy
6. neurons
7. connections between brain cells
8. schlaug
9. sperry (1986)
10.
Term
Fessler et al (2005)
Definition
1. sensitivity
2. disgust
3. pregnancy
4. first trimester
5. food
6. evolved behaviour
7. questionnaires
8. curtis et al
9. immune system
10. nausea and vomiting
Term
'Tierney et al' (2001)
Definition
‘Tierney et al’ (2001)
1. Using pet scans to study the bilingual compensation in children with brain damage.
2. MA- 37 years old, lesions in frontal cortex, no long term consequences of the encephalitis that caused the damage.
3. Understood sign language from a young age
4. MA was compared to 12 p’s, all fluent in sign lang
5. Pet scans were used on all P’s
6. MA’s right hemisphere was more active than the controls during both free speech and sign language.
7. Language function seemed to have developed in the right rather than the left hemisphere.
9. PET scans showed the relationship between LOF and the production of speech/sign language in MA’s brain.
8. Other methods would not have shown this correlation (MRI).
10. Linked to area- language production, LOF (brain imaging, biological correlates of behaviour)
Term
Kim and Hirsch (1997)
Definition
1. Used a fMRI
2. bilingual individuals
3. Use of Broca's area differed between groups
4. Billinguals used same region of Broca’s area
5. Those who learned second language later used bigger area of brain
6. Age and language affects brain function
7. Learned how brain processes languages
Term
'Mirror neurons'
Definition
‘Mirror Neurons’ Linked to effects of environment on human behaviour.

1. Learning through observation and imitation.
2. A neuron that fires when an animal or person performs an action that is observed or when that same action is seen performed by another/when the person performs it themselves.
3.They activate when observing someone perform an action, and when that action is performed by oneself.
4. Inferior parietal cortex, premotor cortex- location of MN
5. Iacaboni (2004) observable emotional expression, MN firing at similar expressions, FMRI
6. Same brain area activated upon seeing an expression, and imitating the expression.
7. Keysers (2003) MN in relation to disgust, brain scan and disgusting smells.
Film clips showing the reactions activated the same mirror neurons.
8. Lingau et al (2009) contrasts mirror neurons- monkeys have MN but no culture or empathy.
9. Neurons fire when experiencing stimulus from the environment, and when that stimulus is replicated or imitated.
Term
Stigmatization
Definition
1. Caspi et al. (2003)
2. 5-HTT gene
3. Stigma is a mark of disgrace that sets a person apart
4. stereotyped group
5. Social stigma is the extreme disapproval of (or discontent with) a person or group on socially characteristic grounds
6. Self-fulfilling prophecy
Term
Neurotransmission
Definition
1. Neurotransmitters
2. synapse
3. synaptic gap
4. dendrites
5. Axon
6. Receptors
7. Electrochemical Messages
8. Myelin sheath
9. Cell body
10. Transfer
Term
Fessler et al (2005)
Definition
1) Sensitivity
2) Disgust
3) Pregnancy
4) Food
5) Nausea + Vommiting
6) Evolved behaviour
7) Questionnaires
8) Curtiss et al
9) immune system
10) Trimester
Term
One interaction between cognition and physiology (22 marks)
Definition
1. Amnesia
2. Anterograde- form new
3. Retrograde- recall old
4. Scoville & Milner (HM)
5. Epilepsy- hippo
6. Hippo= memory formation
7. Oliver Sacks
8. Thiamine
9. Korskoffs syndrome
10. Change in behaviour
Term
To what extent does genetic inheritance influence behaviour?
Definition
1) Bouchard
2) Scarr and Weinberg
3) Caspi et al
4) Gatesman + Shueld
5) Depression
6) Intelligence
7) Schizophrenia
8) Monozyogtic
9) DZ
Environmental factors
Term
Animal research
Definition
1. Insight into human behaviour
2. Rosensweig and Bennet
3. Not generalisable
4. Unethical
5. JESH
6. Lab experiment
7. Martinez and Kesner
8. Acetylcholine
10. Scopolamine and Physostigmine
Term
Brain plasticity
Definition
1) Neurplasticity
2) Maguire
3) Rosenweig
4) Anatomy
5) Neurons
6) Jod-removed
7) connections
8) Schlaug
Term
Explain effects of neurotransmission. 8
Definition
1. Emotion
2. Chemicle transmission
3. Acetocoline
4. Seratonin
5. artinez and Kesner
6. Katsumatsu and Hirai
7. Memory
8. Hallucinations
9. Euphoria
10. Pilgrammage
Term
Maguire et al (2000)
Definition
1) Taxi drivers
2) Hippocampus
3) Spatial memory
4) MRI scans
5) London
6) Increased volume
7) no researcher bias
8) Males
9) no ethical implications
10) control group
Term
Newcomber et al (1999)
Definition
Cortisol
Memory
Self selected sample
3 conditions
Placebo
Verbal Declarative memory
Cause and effect
Long term stress
memory impairment
hormones
Term
The case of HM
Definition
Epilepsy
Memory
Hyppocampus
Retrograde
Anterograde
Amnesia
Brain
Neuroscience
Milner
Siezures
Term
Rosensweig and Bennet
Definition
1. Brain plasticity
2. Cerebral cortex
3. Rich, Impoverished environment
4. Different stimulus objects
5. 30 to 60 days
6. Rats were killed to study brain
7. increased thickness in cerebral cortex
8. developed acetylcholine
9. Lab experiment
10. difficult to generalise
Term
Martinez and Kesner (1991)
Definition
1. Neurotransmitters
2. Acetylcholine
3. 3 rat group
4. control, block, help
5. maze
6. control= normal time
7. block= slow
8. help= fast
9. role on memory
Term
Kasamatsu and Hirai (1999)
Definition
1. sensory depreciation
2. pilgrimage
3. no supplies
4. blood samples
5. hallucination
6. serotonin up
7. change in mood
8. causes hallucinations
Term
Stigmatisation
Definition
1. Stereotypes
2. Prejudice
3. preconceived ideas
4. similar to schemas
5. beliefs
6. discrimination
7. mental health issues
8. social schemas
9. perceived schemas
10. Bartett- war of the ghosts
Term
Hormones
Definition
1. Feldman (oxytocin)
2. good feelings
3. bonding mothers
4. role in bonding
5. shocat (melatonin)
6. sleep patterns
7. pineal gland
8. regualtes
9. melatonin and sleep
Term
Explain one study related to the localisation of the brain.
Definition
1. Hippocampus affecting memory
2. HM case study
3. Milner and scovile
4. MRI of HMs brain
5. parts of brain were missing
6. parts of brain responsible for amnesia
7. retrograde and anterograde
8. short term to long term
9. Maguire (2000)
10. Taxi
Term
Bouchard et al (1990)
Definition
1. Monozygotic (T and A) twin study
2. Self-selected sample
3. Genetic inheritance IQ
4. Genetic variation
5. Environmental factors
6. 69% MZA, 88% MZT
7. Correlation study
8. High concordance (but not 100%)
9. Extraneous variables
10. Genetic inheritance accounts for 2/3 observed variance.
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