74,292 responses from 145 respondents to 9 items.
One of 3 tables from the same source; this one is the phq9 table. The others are listed under Related tables.
| Description | Depressive symptoms as an EMA, the 9 PHQ-9 items adapted, 1 (never) to 4 (many times) since the last beep. 8,257 answered beeps. 145 Romanian psychology undergraduates (130 female), three beeps a day for 21 days, 2020-04 to 2020-05; wave is the scheduled occasion 1-63, shared by marian_2023_gad, marian_2023_phq9 and marian_2023_thoughts; date is the beep's start time (Unix seconds, UTC). cov_sex, cov_age, cov_education, cov_occupation, cov_residence (rural/urban origin), cov_marital. |
|---|---|
| Reference | Marian, S., Costantini, G., Macsinga, I., & Sava, F. A. (2023). The Dynamic Interplay of Anxious and Depressive Symptoms in a Sample of Undergraduate Students. Journal of Psychopathology and Behavioral Assessment, 45, 150-159. |
| DOI | 10.1007/s10862-022-10014-8 |
| Licence | CC BY 4.0 |
| Source data | https://zenodo.org/records/22692208 |
These data were found via openESM, where additional metadata for this dataset are available.
| Responses | 74,292 |
|---|---|
| Respondents | 145 |
| Items | 9 |
| Response categories | 4 |
| Responses per respondent | 512.359 |
| Responses per item | 8254.667 |
| Density | 56.929 |
| Longitudinal | TRUE |
This table has item text in the IRW: the wording administered to respondents, not just the response codes.
| Instrument | Patient Health Questionnaire-9 (PHQ-9), adapted for EMA |
|---|---|
| Mean words per item | 1 |
| Mean characters per response | 8 |
This codebook is reconstructed by the IRW from the IRW data standard and the script that built it, marian_2023_esm_anxdep.py. It is our best reading, not the source’s own codebook, and it may contain mistakes. Where the two disagree, the source data are the authority. If you find an error, please tell us.
| Column | What it is | Source column |
|---|---|---|
| IRW standard columns | ||
date | IRW standard Calendar time in seconds — either seconds elapsed since data collection start (relative) or Unix time (absolute). | made in the build script |
id | IRW standard Identifier for the focal unit being measured — typically a person, but sometimes another entity (e.g., a word in a lexical task). | made in the build script |
item | IRW standard Item identifier. | made in the build script |
resp | IRW standard Response value. | made in the build script |
wave | IRW standard Longitudinal wave indicator. | made in the build script |
| Respondent covariates | ||
cov_age | Covariate | made in the build script |
cov_education | Covariate | made in the build script |
cov_marital | Covariate | made in the build script |
cov_occupation | Covariate | made in the build script |
cov_residence | Covariate | made in the build script |
cov_sex | Covariate | made in the build script |
What item codes and covariate values stand for is in the codebook released with the source data.
Or load it directly in R or Python (both need a free Redivis account; the first call opens a browser to sign in):
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("marian_2023_phq9")
# Python
pip install irw
import irw
df = irw.fetch("marian_2023_phq9")
@article{Marian_2022, title={The Dynamic Interplay of Anxious and Depressive Symptoms in a Sample of Undergraduate Students}, volume={45}, ISSN={1573-3505}, url={http://dx.doi.org/10.1007/s10862-022-10014-8}, DOI={10.1007/s10862-022-10014-8}, number={1}, journal={Journal of Psychopathology and Behavioral Assessment}, publisher={Springer Science and Business Media LLC}, author={Marian, Stefan and Costantini, Giulio and Macsinga, Irina and Sava, Florin Alin}, year={2022}, month=Dec, pages={150–159} }
This table was found via openESM; please also cite:
@article{siepe2026openesm, title={Introducing openESM: A database of openly available experience sampling datasets}, author={Siepe, Bj{\"o}rn S. and Haslbeck, Jonas M. B. and Kloft, Matthias and B{\"u}chner, Anabel and Zhang, Yong and Fried, Eiko I. and Heck, Daniel W.}, journal={Behavior Research Methods}, volume={58}, number={8}, pages={240}, year={2026}, doi={10.3758/s13428-026-03112-y}}
| IRW version | v584 |
|---|---|
| Redivis dataset | item_response_warehouse_5 v8.5 |
| Redivis dataset DOI | 10.57761/41xy-5k56 |
| Manifest pin for this IRW version | v8.5 |
| Metadata source | irw_meta v44.0 |