END OF YEAR EXAM!! Flashcards
BRAIN LOBES
- Frontal
- Parietal
- Occipital
- Temporal
- Brocas
- Wernicks
FRONTAL LOBE
- Reasoning
- Motor Skills
- Higher level COGNITION & LANGUAGE
PARIETAL LOBE
- Sensory Information
OCCIPITAL LOBE
- Visual Stimuli
TEMPORAL LOBE
- Interprets sound/language
- Formation of memory
BROCAS AREA
- Producing Language
- DAMAGE; able to understand but CANT form words/produce speech
WERNICKS AREA
- Spoken language understood
- Wernicks Aphasia; gibberish, can understand
BRAIN STRUCTURE
- Hindbrain
- Midbrain
- Forebrain
- Corpus Callosum
- Left Hemisphere
- Right Hemisphere
HINDBRAIN
- Above spinal cord
- Basic functions; heart rate, reflex
MIDBRAIN
- Top of brain stem
- Recieves messages and send on to higher regions
FOREBRAIN
- Think, feel, behave
- Surrounded by CORTEX; wrinked, soft
CORTEX
- Two Hemispheres
- Separated by Corpus Callosum
CORPUS CALLOSUM
- Centre
- Connects hemispheres
- Controls BOTH sides of the brain
LEFT HEMISPHERE
- Language
- Logic
- Critical Thinking
- Numbers
- Reasoning
RIGHT HEMISPHERE
- Recognising face
- Emotion
- Creativity
- Colour
- Music
ETHICAL ISSUES
- Informed Consent
- Deception
- Debriefing
- Right to Withdraw
- Protection from Harm
- Confidentiality
INFORMED CONSENT
- Debried with max info
- Enable informed judgement
DECEPTION
- NO ALTERNATIVE
- Approval by Ethics Committee
DEBRIEFING
- After study
- Ask questions
- Understand entirely
RIGHT TO WITHDRAW
- Can leave at any time
- Refuse permission for their data to be used
PROTECTION FROM HARM
- Pscyhological and Physical safety enusured
- No greater risk than normal life experiences
CONFIDENTIALITY
- Data protects
- Anonymity
- Published using NUMBERS
PLANNING RESEARCH
- Hypothesis
- Vairables
- Experimental Designs
- Sampling Techniques
- Ethical considerations
HYPOTHESIS
- Prediction
ALTERNATIVE HYPOTHESIS
- Prediciton what will change
NULL HYPOTHESIS
- Predict no change
INDEPENDENT VARIABLE
- Deliberately manipulated
DEPENDENT VARIABLE
- Measured variable
EXTRANEOUS VARIABLES
- Falsify data
- Affect result
INDEPENDENT GROUP DESIGN
- 2 or more spearate groups
- Used in cases where repeated design CANT
REPEATED GROUP DESIGN
- Test same group
- Controls for indiv differences
- Order effects
SAMPLING TECHNIQUES
- Target Audience
- AIM Representative sample
- Random, systematic, opportunity
EVALUATE FINDINGS
- Validity
- Reliability
- Demand Characteristics
- The Observer Effect
- Social Desirability
VALIDITY
- Accuracy; how accurate they are
- Ecological Accuracy; setting of study and task
RELIABILITY
- Consistency; ease of replication
DEMAND CHARACTERISTICS
- Participate works out aim of study
- Acts accordingly, not true beleifs
- Reduces validity
THE OBSERVER EFFECT
- Change behaviour due to being observed
- Reduces validity
SOCIAL DESIRABILITY
- Wants to look good to researches
- Reduces validity
COVERT OBSERVATION
- Observer remains hiddne
- Doesnt affect behaviour
OVERT OBSERVATION
- Observer is known
CORRELATIONAL STUDIES
- Pairs of scores and seeing if there is neg/pos correlation
TYPES OF STUDY
- Case Study
- Naturalistic Observation
- Longitudinal Studies
- Twin Studies
- Surveys
- Introspection
CASE STUDY
- ALL aspects of patient
- S: Provide info on topics that are unethical via experience e.g. sucide
- W: Uncontrollable form of data collection, cant explain why things happen
NATURALISTIC OBSERVATION
- Observe behaviour in natural setting
- S: real word signifcance, high ecological validity
- W: Observer Affect/Bias, hard to remain inconspicious
LONGITUDINAL STUDIES
- Over time repeated observation
- S: develop understanding of abilities/trends
- W: large amount of time, hard to generalize, can die
TWIN STUDIES
- Twins compared to determine diff/sim
- S: understand role that genetics have, role of nature on nurture
- W: cant generalize, can only describe not explain
SURVEYS
- Public polling
- S: quick, easy, measure attitude, motive, opinion
- W: Wording Effect - influence
- If not representative sample, arent valid
INTROSPECTION
- Self observation
- S: insight on memory, learning, problem solving
- W: depends on honesty, have gaps in knowledge of themselves
QUANTATIVE
- numbers
QUALITATIVE
- words (anything not numerical)
MEASURES OF CENTRAL TENDENCY
- MODE; common response
- MEDIAN; middle in rank
- MEAN; add up scores, divide by number of scores, average
NORMATIVE INFLUENCE
- impact of an established behaviour of the group ‘norms’ you are likely to conform to
- change on situation
FOLLOWING GROUP NORMS
- avoid being ridiculed
SOCIAL INFLUENCE
- attitdue/perception/behaviour is influenced by real or implied presence
- may involve compliance; pubically acts one way/privating another
TYPES OF CONFORMITY
- Public
- Private
PUBLIC CONFORMITY
- Presence of conformity
PRIVATE CONFORMITY
- Behaviour that would display even if people werent watching e.g. animal cruelty
INFLUENCES ON CONFORMITY
- Size
- Awareness of Norms
- An Ally Dissent
- Cultures
SIZE CONFORMITY
- Increases with size
- Up to 4, then levels off
AWARENESS OF GROUP NORMS CONFORMITY
- C increases when norm is ‘activated’ brought to attention
AN ALLY IS DISSENT CONFORMITY
- Presence of one that disagrees with majority REDUCES conformity
COLLECTIVIST CULTURES
- high levels of unamity/conformity
INDIVIDUALIST CULTURES
- western
- conform less to norms
SHERIF 1935 CONFORMITY
- experience showed participants a single pinpoint of light
- asked to estimate individually how far it moved
- then worked in pairs, establishing agreed point
CRITICISM - group of 3 - not really group
- no right or wrong answer
- sherif told them that the light WOULD move
SENSATION
- processing involving sensory reception detecting and responding to stimuli
PERCEPTION
- a mental process of organizing and interpreting sensory stimuli sent from the sensory organs
STAGES OF PERCEPTION
- Perception
- Transduction
- Transmission
PERCEPTION - PERCEPTION
- Begins with reception when a stimulus is detected at a sensory receptor site (eye, ear)
TRANSDUCTION - PERCEPTION
- Turning Light into Sight
- If light is intense enough to activate photoreceptors, convert light energy into electrochemical energy
TRANSMISSION - PERCEPTION
- Eye to Brain
- Neural impulses travel long neural pathways in brain to be processed
GESTALT PRINCIPLES
- Group of principles that organise visual features and then integrate them into connected patterns or whole forms
- Figure Ground
- Closure
- Similarity
- Proximity
FIGURE GROUND - GP
- Viewer groups and separates some features so that part of a stimulus appears to stand out
- Object against the background
CLOSURE - GP
- Viewers tendency to complete incomplete figures by filling in imaginary contour line
SIMILARITY - GP
- Perceive stimulus that have visual features as belonging together forming a meaningful single unit or group
FACTORS AFFECTING DEVELOPMENT
- Genetics; family traits, appearance, height, hair colour
- Genotype; genetic pattern
- Phenotype; outcome of genes and environment
- Attachment; promote survival
- Maturation; time table of development in genotype
CENTRAL NERVOUS SYSTEM
- Brain/Spinal Cord
BRAIN
- Centre of NS
SENSORY NERVES
- Carry information from SENSES to BRAIN
MOTOR NERVES
- carry info from brain to muscles
- signals cross at synapse
HUMAN NERVOUS SYSTEM
- recieves and process info from body and responds
- Central NS
- Peripheral NS
CNS
- consists of al nerves in brain and spinal cord
SPINAL CORD
- consists of cable nerve fibres from base of brain to lower back
- connects the brain to the PNS
- transmits sensory info from PNS to brain
- transmits motor messages from brain to PNS