Final answer:
Pashler and colleagues set out to determine predictors of posttraumatic stress disorder (PTSD) and its symptoms in adults through a meta-analysis.
Step-by-step explanation:
Pashler and colleagues set out to determine:
- Whether posttraumatic stress disorder (PTSD) and its symptoms can be predicted in adults.
- The predictors of PTSD and its symptoms.
To investigate this, they conducted a meta-analysis of previous studies on PTSD and identified predictors such as gender, exposure to trauma, and social support. Replicating the findings of this study is important for other researchers to validate the results and ensure the reliability and generalizability of the predictors identified.