The aim of this study was to examine psychometric properties of the revised Posttraumatic Stress Checklist (PCL-5) for Diagnostic and Statistical Manual– 5th Edition (DSM-5) in Greek postpartum women after Cesarean Section(CS) (emergency-elective).So far, there was no study in Greece assessing psychometric properties of the PCL-5 in women after CS. The participating women (N = 469), who gave birth with emergency and elective CS at the Greek University Hospital of Larisa, have consented to participate in two phases of the survey and completed self-report questionnaires, the 2nd day after CS and at the 6th week after CS. Measures used in this study were the PCL-5 for DSM-5, the Life Events Checklist (LEC-5), Criteria B, C, D, E, and Criterion A, specifically designed for detection of posttraumatic stress disorder (PTSD) symptoms in postpartum period. To evaluate the internal reliability of the PCL-5 two different indices of internal consistency were calculated, i.e., Cronbach’s alpha (.97) and Guttman’ssplit-half (.95), demonstrating high reliability level. The data were positively skewed, suggesting that the reported levels of PTSD among our participants were low. Factor analyses demonstrated acceptable construct validity; a comparison of thePCL-5 with the other measures of the same concept showed a good convergent validity of the scale. Overall, all the results suggest that the four-factor PCL-5 seemed to work adequately for the Greek sample of women after CS.

This study explored the relation between assertiveness and parental behavior as perceived by young adults through parental acceptance-rejection and behavioral and psychological control. Αssertiveness is a mode of personal behavior and communication characterized by willingness to stand up for one’s own needs and interests in an open and direct way. Inappropriate parenting may be associated with assertiveness difficulties and as evidence-based findings from many surveys have shown that assertive skills can be improved, it seems to be of great importance to examine the relation between assertiveness and parental rejection along with lack of support, and vice versa. In this study, assertiveness was investigated using the Rathus Assertiveness Schedule and parental behavior was studied using the Adult Parental Acceptance-Rejection/Control Questionnaire. Psychosocial personality traits and psychological control were assessed through the Adult Personality Assessment Questionnaire and the Psychological Control Scale, respectively. The sample consisted of 1,117 university students from Greek universities in Athens, Greece, and in Sarajevo, Bosnia and Herzegovina (B&H). For all measures and their psychometric structure, factor equivalence for the two countries was verified through congruence coefficients and through confirmatory factor analyses. Findings showed that in respect to the Greek sample (but not the B&H sample), assertive-behavior skills are more common among men than women. Assertiveness for all participants is correlated with maternal psychological control and paternal acceptance and also with self-evaluation and worldview. Apparently, maternal psychological control and paternal acceptance-rejection seemed to be associated with young adults' levels of assertiveness to a greater degree than with the other parental behavior parameters assessed in the present research.

Interpersonal Acceptance-Rejection Theory (IPAR Theory), recently renamed from Parental Acceptance-Rejection Theory (PART), entails that children react crossculturally with consistence to the types of behavior perceived as “acceptance” and “rejection” primarily by their parents. The majority of studies also showed that the higher degree of father’s presence as caregiver within family, the more children feel to be accepted by both parents (Rohner, 1986). This study explores the relationship between the presence of father as caregiver and the perceived acceptancerejection in childhood, by using the short version of the Adults Parental Acceptance-Rejection/Control questionnaire (Adult PARQ/C. Rohner, 2005. Rohner & Khaleque, 2008). 1117 students from various universities in Athens, Greece and in Sarajevo, Bosnia & Herzegovina participated in this research. The multivariate analyses of variance findings suggest a fairly strong relationship between maternal and paternal perceived acceptance and father’s physical presence within family activity, as well as his involvement in raising a child duties. These findings are discussed in relation to empirical studies of the international literature of perceived paternal acceptance-rejection.