are ppl more helpful in someenvs than others?- urban vs rural / large vs small cities
research shown pop size of city has small association w helprates- may be bc cities have othercharacteristics than size
aims of levine (1)
Investigate how personality of city might be related to helping behaviour in non emergency situations by looking at broader range of cities than prev studied
Aims (2)-what were the main questions to be answered
Is help of strangers a crossculturallymeaningful thing?
Does helping of strangers vary cross culturally?
What communitycharacteristics are related to helping of strangers across cultures?
In relation to q3 there's 3 possible explanations:
Economic- cities w good economichealth may offer greaterhelp or be more selffocused
Cultural- collectivist cultures may offer greaterhelping to others though this may not be extended to strangers.Simpatia may be more helpful
Cognitive- fastpace of life of a city means Pol may experience sensoryoverload and therefore screenoutbehaviors such as someone needing help
Design of Levine
quasi experiment bc iv-ppl in city- was naturallyoccurring
Dv- helpingrat calculated for each of cities
Independentmeasuresdesign
Correlation used to analyze some of the results
Example of cross cultural research
Sample of Levine
23 countries spread across continents
Basically opportunity sample determined by what countries researchers had links with
Researchers selected largest city within country
Abt 50 ppts tested in each country
Experimenters In Levine
data collected by variety of assistants who were mainly interested, students returning to home country
All experimenters male to control gendereffects
Community variables in Levine
4 Co variables that were investigated in terms of relationship to helping were:
pop size- using united nations demographic yearbook
Economic indicator- using purchasing power parity
Cultural values- 6 experts rated each country on individualism-collectivism. There was high inter rates reliability of 92
Pace of life-using walking speed as an indicator
Material /apparatus
experimenters needed pen, leg brace, glasses and magazines
Procedure of dropped pen condition- Levine
Experimenters walked at a steadyspeed towards a solitary pedestrian and dropped the pen in full view.
424 ppl approached
Procedure of Hurt leg condition-levine
waked with limp and wore leg brace, dropped pile of magazines within 20feet of pedestrian
493 ppl approached
procedure of helping blind person condition
experimenters wore darkglasses & held whitecane
waited at a streetcorner until someone offered help
a trial was terminated after 60 secs or when the light turned red, whichever occurred first
281 trials conducted
procedure of levine
23 cities, study done in main downtown areas, during business hours on clear days during summer months
years 1992-1997
ppts selected from any approaching pedestrians over 17yrs and not physically disabled or carrying packages
ppts selected randomly usually by approaching usually by crossing predeterminedline - systematic sampling
results of levine
some consistency across measures off helping- the correlation between dropped pen & blind person scores was sig (p<0.10) and between hurt leg and dropped pen (p<0.05)
no gender differences
standard scores calculated top 2 scores= brazil (1.66) and costa rica (1.52) and lowest scores= (-1.74) and malaysia (-2.04)
results of leveine
economic productivity- only sigcorrelation was between economicproductivity and helping rate (P<0.15) this was neg correlation- eg. cities w lower economic productivity were more helpful
walking speed- small pos correlation between speed and helping (fasterlesslikely to help)
individualist countries were slightly lesshelpful
pop size had no correlation w helpfulness
simpatia cultures (brazil, costa rica, mexico and spain) sigmorehelpful than non simpatia (p<0.02)
conclusions of levine
data provides some support for the view that big cities do have a 'personality'
to gain further understanding a multitude of variables need to be tracked
results challenge a biological view of altruism as they indicate that culturalvariables may be sig
research methods of levine
quasi experi
range techniques to assess helping behaviour eg. correlation
strengths:
the 3 measures could clearly be operationalised and standardised- each designed so was clear person needed help. this was especially important when diff teams of researchers conducting studies in diff countries
weakness:
study only looked at 1 kind of helpfulness - superficial kind of helpfulness-> these results do not generalise to kind of altruism that enhance survival and be naturally selected
pace of life was measure by observe how quick ppl walked- rather crude measure of pace of life- making any conclusions abt pace of life somewhat meaningless
sampling bias of levine
strengths:
wide range of diff cultures were sampled- enabling conclusions to be drawn abt culturaldifferences, prev research only looked at 2/3
weakness:
23 countries considered small by researchers
may be that too many individualist cultures included or too many economically healthy countries
small sample makes harder to detect trends
reliability of levine
23 diff experimenters - questions consistency
however techniques for measuring helping behaviour were carefully standardised- trained by levine to ensure reliability
however it is possible there were local variations which would reduce the reliability of measurement
types of data in levine
quantitative - number of ppl who helped
gives no insight to why people behaved the way they did
would have been possible to question pedestrian after partic those who didn't stop-qualitative- may have shown us whether pace of life was issue or other factors
validity of levine
are we really testing helping behaviour?- everyday favours
limited sample reduces ability to generalise results to cultures all round world
little attempt to control evs eg. diff confederate used at diff locations and individualcharacteristics may have explained helping rates rather than action