39,210 responses from 7,842 respondents to 5 items.
About this table
Description
National Eye Institute Questionnaire
Reference
Wu, Y., Yan, W., & Wu, Y. (2024, April 18). A large-scale evaluation of Chinese youth purpose and its associations with mental health. https://doi.org/10.17605/OSF.IO/JQZBX
DOI
10.17605/OSF.IO/JQZBX
Licence
CC BY 4.0
Source data
https://osf.io/jqzbx/
Size and shape
Responses
39,210
Respondents
7,842
Items
5
Response categories
2
Responses per respondent
5
Responses per item
7,842
Density
1
Longitudinal
FALSE
Classification
age range
Child (<18y)
child age (for child-focused studies)
Adolescent (12-18y)
sample
Educational
construct type
Physical health/functioning
measurement tool
Survey/questionnaire
item format
Likert Scale/selected response
primary language(s)
chi,eng
construct name
National Eye Institute Questionnaire
Item text
This table has item text in the IRW: the wording administered to respondents, not just the response codes.
Instrument
Gallup's negative experience index
Mean words per item
3.200
Mean characters per item
18.200
Mean characters per response
2.500
Flesch-Kincaid grade level
4.833
Columns
iditemresp
Get the data
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("ALSECYPIAMH_WU_2022_NEI")