| coffeeleaflet {causalweight} | R Documentation |
Information leaflet on coffee production and environmental awareness of high school / university students in Bulgaria
Description
A dataset on the impact of an information leaflet about coffee production on students' awareness about environmental issues collected at Bulgarian highschools and universities in the year 2015.
Usage
coffeeleaflet
Format
A data frame with 522 rows and 48 variables:
- grade
school grade
- sex
1=male, 0=female
- age
age in years
- mob
month of birth
- bulgnationality
dummy for Bulgarian nationality
- langbulg
dummy for Bulgarian mother tongue
- mumage
mother's age in years
- mumedu
mother's education (1=lower secondary or less, 2=upper secondary, 3=higher)
- mumprof
mother's profession (1=manager, 2=specialist, 3=worker, 4=self-employed,5=not working,6=retired,7=other)
- dadage
father's age in years
- dadedu
father's education (1=lower secondary or less, 2=upper secondary, 3=higher)
- dadprof
father's profession (1=manager, 2=specialist, 3=worker, 4=self-employed,5=not working,6=retired,7=other)
- material
material situation of the family (1=very bad,...,5=very good)
- withbothpar
dummy for living with both parents
- withmum
dummy for living with mother only
- withdad
dummy for living with father only
- withneither
dummy for living with neither mother nor father
- oldsiblings
number of older siblings
- youngsiblings
numer of younger siblings
- schoolmaths
school dummy (for highschool with maths specialization)
- schoolrakdelsve
school dummy
- schoolvazov
school dummy
- schoolfinance
school dummy
- schoolvarna
school dummy (for highschool in city of Varna)
- schoolspanish
school dummy (for Spanish highschool)
- schooltechuni
school dummy (for technical university)
- schoolvidin
school dummy (for highschool in city of Vidin)
- schooluni
school dummy (for university)
- citysofia
dummy for the capital city of Sofia
- cityvarna
dummy for the city of Varna
- cityvidin
dummy for the city of Vidin
- treatment
treatment (1=leaflet on environmental impact of coffee growing, 0=control group)
- drinkcoffee
drinks coffee (1=never, 2=not more than 1 time per week,3=several times per week, 4=1 time per day, 5=several times per day)
- cupsest
outcome: guess how many cups of coffee per capita are consumed in Bulgaria per year
- devi_cupsest
outcome: deviation of guess from true coffee consumption per capita and year in Bulgaria
- impworldecon
outcome: assess the importance of coffee for world economy (1=not at all important,..., 5=very important)
- impincome
assess the importance of coffee as a source of income for people in Africa and Latin America (1=not at all important,..., 5=very important)
- awarewaste
outcome: awareness of waste production due to coffee production (1=not aware,..., 5=fully aware)
- awarepesticide
outcome: awareness of pesticide use due to coffee production (1=not aware,..., 5=fully aware)
- awaredeforestation
outcome: awareness of deforestation due to coffee production (1=not aware,..., 5=fully aware)
- awarewastewater
outcome: awareness of waste water due to coffee production (1=not aware,..., 5=fully aware)
- awarebiodiversityloss
outcome: awareness of biodiversity loss due to coffee production (1=not aware,..., 5=fully aware)
- awareunfairworking
outcome: awareness of unfair working conditions due to coffee production (1=not aware,..., 5=fully aware)
- reusepurposeful
outcome: can coffee waste be reused purposefully (1=no, 2=maybe, 3=yes)
- reusesoil
outcome: can coffee waste be reused as soil (1=no, 2=maybe, 3=yes)
- choiceprice
importance of price when buying coffee (1=not important at all,..., 5=very important, 6=I don't drink coffee)
- choicetastepleasure
importance of pleasure or taste when buying coffee (1=not important at all,..., 5=very important, 6=I don't drink coffee)
- choiceenvironsocial
importance of environmental or social impact when buying coffee (1=not important at all,..., 5=very important, 6=I don't drink coffee)
References
Faldzhiyskiy, S. (Ecosystem Europe, Bulgaria) and Huber, M. (University of Fribourg): "The impact of an information leaflet about coffee production on students' awareness about environmental issues".
Examples
## Not run:
data(coffeeleaflet)
attach(coffeeleaflet)
data=na.omit(cbind(awarewaste,treatment,grade,sex,age))
# effect of information leaflet (treatment) on awareness of waste production
treatweight(y=data[,1],d=data[,2],x=data[,3:5],boot=199)
## End(Not run)