1. History Flashcards
what does understanding the history help us understand?
current practices which may not make sense otherwise. strengths and weaknesses of tests, dangers of misuse of testing can be learned from history.
how long has psychological testing been around?
100 years
How often did the Emperor’s official in China at 2200 BC get tested?
every 3 years
202BC ancient china – what areas did written exams introduced testing for people in?
o Civil law o military affairs o agriculture o revenue o geography
in 1370 what did the ancient china tests consist of?
o Started with day and night in isolation booth writing essays and a poem
o 1-7% passed and went on to 3 sessions of day and night testing
o 1-10% passed and went to Beijing for final round
o 3% passed so were eligible for public office
o original public service exams
What did Hubert von Grashey in 1885 develop?
German physician developed memory tests for brain injured patients
What did Conrad Rieger (German Physician) do?
o furthered tests for brain damaged patients by Hubert von Grashey
o battery took over 100 hours to administer
What was the contribution of psychiatric testing before psychological testing?
Contribution was that standardised procedures could reveal nature and extent of symptoms in brain injured and mentally ill patients
What is physiognomy?
assumes you can judge a person’s inner character from appearance. e.g. straight, thin, fair hair = an is fainthearted, physically weak but quiet and harmless
how far does physiognomy date back?
dates back to Aristotle (384 BC)
when did physiognomy evolve until?
Lavater (1741-1801)
how many published essays were there about physiognomy?
150 editions published
what did the concept of physiognomy believe?
believed you can judge moral character by examining person’s face.
e.g. round face = caring, sensitive with strong sexual fantasies, long term stable partners. square face = analytic, intelligent, decisive, aggressive, dominant. face shapes read with hair types, forehead shape, eyebrows, ears etc
Is research on physiognomy still being conducted?
yes - but more around perceptions associated with faces.
o e.g. mature faces = dominant → attractive in males, not attractive in females
o females with eyes that made them appear less dominant were related as more attractive (Keating, 1985)
what theory followed physiognomy?
PHRENOLOGY
what is phrenology?
reading bumps on head to determine someone’s character
who first suggested a link between the skull and human behaviour (phrenology)?
Gall
what was it that Gall was one of the first to propose?
one of first to propose that brain housed mental capacity
with regard to phrenology, in recent history, what is theb rain and mind seen to share?
only in recent history that brain and mind have been seen to be sharing the same space in body – people thought about brain as physical structure and largely responsible for automated responses but not the subconscious mind (e.g. personalities)
what has debunked phrenology?
Studies of neural networks have debunked phrenology (knight, 2007) as we now have technology to see what happens in brain
is there still support of phrenology?
Yes
what did phrenology give rise to?
the psychograph
what could the psychograph do?
It could do phrenological reading complete with printouts rating 32 mental faculties (1-5)
how much did psychograph owners earn in 1934?
$200 000
currently, what are psychographs c/f when psychographs were first invented?
type of portraiture capturing the true image of any subject’s soul through photography, video, film or illustration. Image is then visually deconstructed by duplicating, overlaying and mirroring the source onto itself, producing a form similar to kaleidoscope
What happened in the late 1800s with regard to instruments?
move away from subjective and introspective methods and into experimental psychology. Testing moved to labs where methods could be replicated
what is the problem with early experimental psychology?
early experimental psychs thought intelligence could be measured by sensory perceptions measured by brass instruments designed to measure sensory thresholds
who discovered psychophysics?
Fechner (1801-1887)
what was Fechner credited with?
scientist credited with introducing the ‘median; into data analysis
what were Fechner’s findings theories based on?
Based on the assumption that the human perceptual system is a measuring instrument yielding results (experiences, judgements, responses) that may be systematically analysed
what does Fechner’s findings impact today?
Underlies much of current day research techniques
Wilhelm Wundt credited with?
Credited with first psych lab in 1879 but was measuring mental process years before that
what did Wundt have?
thought meter’
what was Wundt’s ‘thought meter’?
a calibrated pendulum with needles sticking out that would swing back and forth striking bells with the needles
How would Wundt’s ‘thought meter’ work?
Observer would note pendulum position when bells sounded – he thought the auditory and visual stimuli would be perceived simultaneously – but that was not correct - difference between perceived position and actual proposed to reflect swiftness of thought
what were Wundt’s findings a foundation for?
Foundation of explaining individual differences
Who was Francis Galton a cousin to?
Darwin
What was Galton more interested in?
more interested in problems of human evolution than psychology
what did Galton devise a way to measure for?
devised ways of measuring beauty, personality, efficacy of prayer and how boring lectures were!
what was Galton’s legacy?
His legacy is that he demonstrated clearly that individual differences exist and can be measured with standardised procedures
What did Galton believe in?
he believed in eugenics – e.g. ethnic genocide ☹
what are examples of eugenics as provided by Galton?
o if people had a mental disability – they sterilised them (in a way) to prevent them from having more babies
o thought smart people should breed with smart people and dumb people not to breed at all
who did James McKeen Cattell study with?
Wundt and Galton before going to Columia uni
how long did Cattell spend as a unrivaled Dean of American Psychology?
26 years
what did Cattel use and measure?
Used RT (reaction time) to measure differences in mental reaction. still use things like RT today but also include accuracy in the information
what did Cattell’s testing expand on?
Expanded on Galton’s tests measuring motor skills (e.g., strength of hand, rate of hand movement, degree of pressure to cause pain)