@article{ref1,
title="Screening tool for psychological intimate partner violence: Portuguese validation of the Psychological Maltreatment of Women Inventory",
journal="Violence and victims",
year="2018",
author="Começanha, Rita and Maia, Angela",
volume="33",
number="1",
pages="75-90",
abstract="BACKGROUND/OBJECTIVE: The Psychological Maltreatment of Women Inventory-Short Form (PMWI-SF) is a well-established and brief instrument for assessing psychological intimate partner violence (IPV). In the absence of a specific tool to assess psychological IPV in Portuguese women, this study sought to confirm the factor structure of the Portuguese PMWI-SF and analyze its psychometric properties. <br><br>METHOD: Five hundred and six women filled out the e-survey including the assessment of IPV (Revised Conflict Tactics Scales, Psychological Abuse Survey, and PMWI-SF) and psychopathology through the Brief Symptom Inventory. Sociodemographic characteristics, construct validity, and internal consistency were analyzed, and a cutoff for the PMWI-SF was established. <br><br>RESULTS: Confirmatory factor analysis for the 2-factor structure (emotional/verbal abuse and domination/isolation) showed an excellent fit for the last 6 months and across the life span. Factors possessed good internal consistency (α ≥.70) and test-retest reliability (r ≥.90). Pearson's correlation analysis revealed the PMWI factors were positively correlated with proximal variables. PMWI-SF scores demonstrated excellent differentiation between women with and without psychological IPV (area under the curve [AUC] =.948; confidence interval or CI [.93,.97]). The PMWI-SF cutoff score that provided the optimal balance was 32 (sensitivity = 83.8%; specificity = 91.7%). <br><br>CONCLUSIONS: The PMWI-SF is a valid and reliable instrument for assessing the experience of psychological IPV in Portuguese women.<p /> <p>Language: en</p>",
language="en",
issn="0886-6708",
doi="10.1891/0886-6708.VV-D-16-00060",
url="http://dx.doi.org/10.1891/0886-6708.VV-D-16-00060"
}