The Inventory of Complicated Grief—A Systematic Psychometric Review and Conceptual Replication Study of the Structural Validity

[ben-domingue]

https://journals.sagepub.com/doi/full/10.1177/10731911221100980?casa_token=ASmsszZXA5UAAAAA%3AJD4vM4gs0P2zREqkCeiTFIeF-Gcezfnu0nqETPbS-II7RYcdx0xOefXsJSuBNV0jXPfcztNTuIs

https://osf.io/vmcsg/

[saviranadela]

The ICG consists of 19 items (Lumbeck et al., 2012). Individuals describe the currently experienced emotional, cognitive, and behavioral states on a 5-point unipolar frequency scale from “0” (never) to “4” (always).

study 1: 359 participants
study 2: 259 participants

[saviranadela]

files:
icg_schakowski_2023.zip

code:

library(tidyr)
library(dplyr)

dat1 <- read.csv("raw_data_study1.csv", sep = ";", header = TRUE)
dat2 <- read.csv("raw_data_study2.csv", sep = ";", header = TRUE)

dat1 <- dat1 %>%
  rename(id = ID) %>%
  pivot_longer(-id,
               values_to = "resp",
               names_to = "item")

dat2 <- dat2 %>%
  rename(id = ID) %>%
  pivot_longer(-id,
               values_to = "resp",
               names_to = "item")

write.csv(dat1, "icg_schakowski_2023_study1.csv", row.names=FALSE)
write.csv(dat2, "icg_schakowski_2023_study2.csv", row.names=FALSE)

[saviranadela]

cc: @ben-domingue @KingArthur0205

[saviranadela]

PR: #743

[ben-domingue]

I'm emailing the authors for permission.
@saviranadela it might be worth double-checking whether the data are licensed as some don't have posted licenses and should be "data--need license" rather than "data queue" label [my fault]

[saviranadela]

oops forgot to check that! will do next time