BACKGROUND Holocaust survivors show long-lasting psychopathological wounds and scars. The experiences they endured during WWII were thought to impair their parental functioning. A trans-generational transmission of the trauma has been reported by clinicians and by researchers exploring the vulnerability of the adult offspring when facing major stressful events. However, the two previous epidemi...

BACKGROUND Current models theorize that affective temperaments underlie the development and expression of mood psychopathology. Recent studies support the construct validity of affective temperaments in clinical and non-clinical samples. However, one concern is that affective temperaments may be describing characteristics that are better captured by models of normal personality. We conducted tw...

The present study examined the validity of psychometrically assessed positive and negative schizotypy in a study of 214 Spanish young adults using interview and questionnaire measures of impairment and psychopathology. Schizotypy provides a useful construct for understanding the etiology and development of schizophrenia and related disorders. Recent interview, laboratory, and experience samplin...

OBJECTIVE Despite evidence of significant symptom heterogeneity and excessive diagnostic comorbidity, many contend that borderline personality disorder (BPD) is unidimensional, an assumption that rests primarily on results from factor analytic investigations of BPD symptom criteria. We note several limitations in the literature and argue that the symptom structure of BPD can be best clarified b...

Borderline personality disorder (BPD) is characterized by considerable heterogeneity. Prior approaches to resolving heterogeneity in BPD pathology have used factor and cluster analytic as well as latent class analysis strategies. These prior studies have been atheoretical in nature, but provide an initial empirical corpus for further sub-typing efforts in BPD. A model-based taxonomy for BPD tha...

This study examined the relationship between self-oriented and socially prescribed dimensions of perfectionism (using two measures of perfectionism) and disordered eating assessed across multiple time points in a sample of young women. Study participants (n=406) reported on their levels of perfectionism and on their subsequent patterns of dieting and bulimic symptoms. Self-oriented perfectionis...

BACKGROUND There is good evidence that psychotic symptoms segregate into symptom dimensions. However, it is still unclear how these dimensions are associated with risk indicators and other clinical variables, and whether they have advantages over categorical diagnosis in clinical practice. We investigated symptom dimensions in a first-onset psychosis sample and examined their associations with ...

Personality, from an evolutionary perspective, represents a meta-category of the output of a suite of species-typical, relatively domain-specific, evolved psychological mechanisms designed in response to the social adaptive problems recurrently faced by our ancestors. This conceptualization of human personality provides for novel and valuable reinterpretations of several areas of personality ps...

INTRODUCTION Correlational methods, unlike cluster analyses, cannot take into account the possibility that individuals score highly on more than one symptom dimension simultaneously. This may account for some of the inconsistency found in the literature of correlates of schizotypy dimensions. This study explored the clustering of positive and negative schizotypy dimensions in nonclinical subjec...

INTRODUCTION Morbid obesity has multiple implications for psychological and physical health. Bariatric surgery has been selected as the treatment of choice for this chronic disease, despite the controversial impact of the surgery on psychosocial health. The objective of this study was to describe candidates for bariatric surgery and analyze changes in weight, psychopathology, personality, and h...