Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.
This 1992 review describes the five-factor model, which groups personality into five basic traits: Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness to Experience. The authors summarize research using natural-language adjectives and personality questionnaires that supports the model’s broad coverage of personality and its usefulness across different observers and cultures. They review…
This 2012 paper reviewed meta-analyses on cognitive behavioral therapy (CBT). The authors found 269 meta-analytic studies and examined a representative sample of 106 reviews across many problems. They reported the strongest support for CBT for anxiety disorders, somatoform disorders, bulimia, anger control problems, and general stress. The paper concluded the…
Borderline personality disorder (BPD) is a serious mental illness marked by big problems with emotion control, impulsive acts, and unstable self-image and relationships. Many people with BPD hurt themselves or try suicide (recurrent suicidal behaviour in about 69–80% and suicide rates up to 10%). Mentalization-based treatment (MBT) was developed to…
This review looked at 13 studies of attachment in people with borderline personality disorder (BPD) or BPD traits. Every study found a strong link between BPD and insecure attachment. The insecure types most often seen were labeled unresolved, preoccupied, and fearful. The authors note that differences in how attachment was…
Borderline personality disorder (BPD) and narcissistic personality disorder (NPD) are different but can look similar. BPD is marked by unstable moods, a shifting sense of self, fear of abandonment, and often impulsive or self-harming behavior. NPD is marked by grandiosity, a strong need for admiration, low empathy, and using others…
Researchers reviewed many outcome studies and meta-analyses of psychodynamic therapy, which is a type of talking therapy that explores feelings, relationships, and past experiences. They found that psychodynamic therapy often works better than doing nothing (for example being on a waitlist, getting only usual care, or a placebo) for depression,…
This review examines empathy in people with narcissistic personality disorder (NPD). It says empathy is not simply missing in NPD, but is complex and varies by situation and motivation. The paper notes empathy has two parts—feeling with others (emotional empathy) and understanding others' thoughts and feelings (cognitive empathy)—and finds emotional…
This article explains that integrative psychotherapy joins ideas and techniques from different therapy schools and focuses on shared, helpful elements such as the therapeutic relationship. It notes there are many psychotherapy models, that most therapists use more than one approach, and that research shows integrative treatments can be effective for…
This 2020 article reviews studies on parenting, attachment, and empathy in people with pathological narcissism and proposes using mentalization-based treatment (MBT) as a main therapy. The authors say problems with mentalization — understanding one’s own and others’ thoughts and feelings — are central to their model. They describe core MBT…
This paper reviewed 34 neuroscience studies about different kinds of narcissism, including grandiose, vulnerable, pathological forms, and Narcissistic Personality Disorder. The authors found that neuroscience studies often show people with grandiose narcissism are more alert to threats to their ego and show stronger stress responses after such threats, and they…
This review sums up what researchers have learned about narcissistic personality disorder (NPD) in the last decade. It explains that diagnosis now includes both the old yes/no view and a newer scale-based view, describes two main types called grandiose and vulnerable narcissism, reports many possible causes and mechanisms across areas…
This study tested 60 healthy adults (30 women, 30 men) to see how two types of narcissism — vulnerable and grandiose — relate to emotion regulation. Researchers used questionnaires and a lab task that asked people to either feel naturally or use reappraisal (change how they think) while viewing sad…
