Changes in sexual behavior over recent decades have resulted in more people having multiple serial or concurrent sexual relationships during young adulthood. A new longitudinal study investigates how these shifting trends affect mental health. Key Facts: Researchers followed a cohort of nearly 1,000 New Zealanders from birth to age 32, tracking their sexual behavior and …
Polygamy, the practice of having multiple spouses, has grown in public awareness and acceptance over the past 20 years. However, polygamous families face unique household challenges, frequently stemming from jealousy and competition between co-wives over a shared husband’s affections and resources. Key Facts: Polygamy is most common in parts of Africa, the Middle East, and …
Tattoos have become increasingly mainstream in recent decades, with estimates suggesting up to 40% of adults in the US now have at least one tattoo. However, tattoos have historically been associated with risky behaviors and negative health outcomes. New research examines whether these associations still hold true as tattoos gain broader cultural acceptance. Key facts: …
Borderline personality disorder (BPD) is a complex and often misunderstood mental health condition characterized by difficulties with emotional regulation, impulsivity, and unstable relationships. One of the criteria for diagnosis is chronic feelings of emptiness. While commonly discussed in clinical observations, empirical research on this experience has been limited. A new systematic review published in PLOS …
Borderline personality disorder (BPD), long seen as an unchanging and lifelong condition, may actually have both stable and variable elements according to new research. The study found that about half of BPD features persist over time, while the other half fluctuate. This suggests BPD has a more dynamic course than traditionally thought. Key Takeaways: Around …
A headline grabbing new study reveals that people who own dogs widely considered “vicious” or “high risk” breeds exhibit higher rates of antisocial behaviors and psychopathic personality traits compared to other dog owners and non-dog owners. Key Facts: Owners of breeds like pit bulls and Rottweilers self-reported higher engagement in violent crimes, drug crimes, and …
Artificial intelligence systems are increasingly being used to assist professionals like doctors and judges make important decisions that impact human lives. However, these AI systems are prone to biases that can lead to systematic errors. A new set of experiments reveals that biases in AI systems can negatively influence the decisions of the humans relying …
Classical psychedelics like LSD and psilocybin have recently re-entered mainstream discussions surrounding mental health. Small clinical trials have shown promising results for their therapeutic potential in treating conditions like depression, anxiety and addiction. However, beyond their clinical utility, many questions remain regarding the impact of these substances on psychological aspects like personality and belief systems. …
Sexual sharing paraphilias like cuckolding and troilism have long been taboo yet widespread practices. New clinical research sheds light on the pathological roots of these unconventional behaviors. Key Facts: Study finds traumatic experiences in youth trigger counterphobic adaptations underlying sexual sharing paraphilias 98% of subjects exhibit multiple significant dysfunctional personality traits 100% report psychosexual childhood …
Researchers conducted a comprehensive meta-analysis exploring the association between fear of missing out (FOMO) and internet use. The analysis integrated 85 studies involving over 55,000 participants. Here are some key facts from the research: The correlation between FOMO and internet use ranged widely, from 0.11 to 0.63 across studies. The FOMO-internet use correlation was similar …
