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 meta-analysis combined 241 effect sizes from 114 studies to test how six habitual emotion-regulation strategies relate to symptoms of anxiety, depression, eating disorders, and substance-related problems. Rumination showed the strongest (large) link with symptoms. Avoidance, problem solving, and suppression showed medium-to-large links, while reappraisal and acceptance showed smaller (small-to-medium)…
This small randomized trial tested a fully automated text-based conversational agent called Woebot as a way to deliver cognitive behavioral therapy to college-age young adults with symptoms of depression and anxiety. Over 2 weeks, the Woebot group (n=34) showed a statistically larger drop in depression scores (PHQ-9) than an information-only…
This 2001 review looked at studies on exercise, anxiety, depression, and stress. It found that short-term emotional effects of exercise are mixed, but many cross-sectional and longitudinal studies report that regular aerobic exercise training reduces anxiety and depression symptoms and may protect against the harmful effects of stress. The clearest…
This article reviews a large body of research on cognitive-behavioral therapy (CBT) for anxiety disorders. It focuses on two common CBT methods — exposure therapy and cognitive therapy — and concludes that CBT generally works for many anxiety problems. The authors also say it is hard to compare active CBT…
Treatments for depression have gotten better and far more people can get them since the 1980s. Yet the share of people in the general population with depression has not gone down. The authors call this the “treatment-prevalence paradox” and review seven possible explanations. They find little evidence that more cases…
This long study followed 246 treatment-seeking women with anorexia or bulimia for about 9 years. Major depression was common and often long-lasting: 70% of those who had depression recovered, but 65% of those who recovered later relapsed. Recovery chances varied by type of eating disorder, and time on antidepressants was…
The article explains “high-functioning anxiety” as ongoing anxiety that people hide while still doing well at work, school, or home. It says this is not an official diagnosis but can come from common anxiety disorders. The piece lists typical signs (like overpreparing, racing thoughts, insomnia, and people-pleasing), possible causes (work…
Researchers asked people with major depression and people without psychiatric disorders to write open, free descriptions of themselves and of other people. Compared with the control group, the depressed group named fewer positive traits and more negative traits for themselves and for parents and close others. A clustering analysis also…
The researchers did a large, careful search for studies of digital mental health tools (things like websites, phone apps, text messages, or online therapy) aimed at reducing depression and anxiety in low- and middle-income countries. They only kept randomized controlled trials, which are studies where people are randomly put into…
This review combined 65 randomized trials with 5,048 adults who had generalized anxiety disorder. The authors found that cognitive behavioral therapy (CBT) was linked with better short-term and long-term outcomes than treatment as usual. Third‑wave CBTs and relaxation therapy were linked with short-term benefits, but after removing studies judged to…
This study reports that both full panic disorder (PD) and milder, “subthreshold” panic are linked with other mental health problems, trouble at work, and high use of health services. The authors used data from a large U.S. household survey to compare people with PD and varying levels of panic symptoms.…
This study looked at 175 adults with generalized anxiety disorder (GAD). Clinician-rated problems with concentrating were linked to higher GAD, anxiety, and depression severity even after other GAD symptoms were taken into account. The data also showed that difficulty concentrating statistically explained part of the link between a person’s tendency…
