A data frame containing 403 observations (n = 403) and 16 variables (p = 16) measured on the 4-point likert scale (depression: 9; anxiety: 7).
Usage
data("depression_anxiety_t1")
Format
A data frame containing 403 observations (n = 7466) and 16 variables (p = 16) measured on the 4-point likert scale.
Details
Depression:
PHQ1
Little interest or pleasure in doing things?PHQ2
Feeling down, depressed, or hopeless?PHQ3
Trouble falling or staying asleep, or sleeping too much?PHQ4
Feeling tired or having little energy?PHQ5
Poor appetite or overeating?PHQ6
Feeling bad about yourself — or that you are a failure or have let yourself or your family down?PHQ7
Trouble concentrating on things, such as reading the newspaper or watching television?PHQ8
Moving or speaking so slowly that other people could have noticed? Or so fidgety or restless that you have been moving a lot more than usual?PHQ9
Thoughts that you would be better off dead, or thoughts of hurting yourself in some way?
Anxiety
GAD1
Feeling nervous, anxious, or on edgeGAD2
Not being able to stop or control worryingGAD3
Worrying too much about different thingsGAD4
Trouble relaxingGAD5
Being so restless that it's hard to sit stillGAD6
Becoming easily annoyed or irritableGAD7
Feeling afraid as if something awful might happen
References
Forbes, M. K., Baillie, A. J., & Schniering, C. A. (2016). A structural equation modeling analysis of the relationships between depression,anxiety, and sexual problems over time. The Journal of Sex Research, 53(8), 942-954.
Forbes, M. K., Wright, A. G., Markon, K. E., & Krueger, R. F. (2019). Quantifying the reliability and replicability of psychopathology network characteristics. Multivariate behavioral research, 1-19.
Jones, P. J., Williams, D. R., & McNally, R. J. (2019). Sampling variability is not nonreplication: a Bayesian reanalysis of Forbes, Wright, Markon, & Krueger.