Convergent and Discriminant Validity of the Perinatal PTSD Questionnaire (PPQ): A Preliminary Study

@article{Quinnell1999ConvergentAD,
  title={Convergent and Discriminant Validity of the Perinatal PTSD Questionnaire (PPQ): A Preliminary Study},
  author={Francella A. Quinnell and Michael T. Hynan},
  journal={Journal of Traumatic Stress},
  year={1999},
  volume={12},
  pages={193-199}
}
We evaluated the validity of the Perinatal Posttraumatic Stress Disorder Questionnaire (PPQ) as a measure of posttraumatic stress symptomatology. Mothers of high-risk infants (N = 91) and healthy, full-term infants (N = 51) answered the PPQ and two other convergent measures of posttraumatic stress disorder symptoms, the Impact of Event Scale (IES) and the Penn Inventory (PI). The Need for Cognition Scale (NCS) was used as a divergent measure. Correlations among the convergent measures were… 
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References

SHOWING 1-10 OF 17 REFERENCES
Penn Inventory for Posttraumatic Stress Disorder: Psychometric Properties.
This article reports a 3-phase study to develop and validate the Penn Inventory for Posttraumatic Stress Disorder (PTSD), a 26-item self-report measure of the severity of PTSD. In Phase 1, using a
Convergent validity of measures of PTSD in Vietnam combat veterans.
TLDR
The authors evaluated the convergent validity of several widely used psychometric tests of posttraumatic stress disorder symptoms against DSM-III-R criteria for PTSD in 130 Vietnam combat veterans to support the validity of psychometric instruments as continuous measures of PTSD symptom severity.
The convergent and discriminant validity of the Need for Cognition Scale.
  • T. Osberg
  • Psychology
    Journal of personality assessment
  • 1987
TLDR
Using samples of college students and prison inmates, need for cognition scores were found to be positively associated with measures of self-esteem, masculine sex role attitudes, absorption, and private self-consciousness and Modest negative associations betweenneed for cognition and measures of public self- Consciousness and social anxiety were uncovered.
Perinatal stressors as predictors of symptoms of posttraumatic stress in mothers of infants at high risk.
TLDR
It is concluded that the birth of an infant at high risk, especially one with severe medical complications, can have long-term emotional consequences for the baby's mother.
Impact of Event Scale: A Measure of Subjective Stress
TLDR
A scale of current subjective distress, related to a specific event, was based on a list of items composed of commonly reported experiences of intrusion and avoidance, and responses indicated that the scale had a useful degree of significance and homogeneity.
Psychological Distress in Mothers of Preterm Infants
TLDR
Identifying infant and maternal characteristics that predict psychological distress among mothers of preterm infants admitted to the neonatal intensive care unit (NICU) may improve case identification and psychosocial service delivery in the NICU.
Posttraumatic stress disorder among frontline soldiers with combat stress reaction: the 1982 Israeli experience.
One year after the 1982 Lebanon War, the authors assessed the prevalence, type, and severity of posttraumatic stress disorder in a large representative sample of Israeli soldiers who had been treated
The Pain of Premature Parents: A Psychological Guide for Coping
This guide is designed to help parents emotionally adjust to having a premature baby. Describes the crises caused by a premature birth, medical complications, and the extended hospitalization of both
Internal Consistency and Test-Retest Reliability of the Need for Cognition Scale
For 71 undergraduates Cronbach alphas on two administrations of the Need for Cognition Scale over 7 wk. were .91 and .92, agreeing with prior values. The test-retest correlation, .88, indicated high
...
1
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