Attachment theory has long been recognized as a crucial factor in shaping human development. But what about our closest relatives, the chimpanzees? A four-year study of wild chimpanzees in Taï National Park, Côte d’Ivoire, has revealed that these animals develop different types of attachment to their mothers, similar to humans.

Researchers observed that some young chimpanzees felt secure and relied on their mother’s support when faced with stress or uncertainty. Others had insecure-avoidant attachments, being more independent and less likely to seek comfort from their mothers. However, unlike humans, where 23.5 percent of children show disorganized attachment, and captive orphaned chimpanzees, where 61 percent show this type of attachment, wild chimpanzees showed no signs of disorganized attachment.

This absence of disorganized attachment in wild chimpanzees is significant, as it suggests that this type of attachment may not be an adaptive survival strategy in the face of environmental constraints. In contrast to humans and captive chimpanzees, where disorganized attachment can lead to difficulties with emotional regulation, social integration, and long-term mental health problems, wild chimpanzees seem to have developed a more resilient approach to attachment.

The researchers’ findings raise important questions about modern human parenting practices. Attachment theory is a key concept in psychology that explains how early relationships shape emotional and social development. Secure attachment is associated with confidence and resilience, while insecure and disorganized attachment can be linked to anxiety, stress, or difficulties in relationships.

The study’s authors suggest that the results deepen our understanding of chimpanzees’ social development and show that humans and chimpanzees are not as different as we thought. However, they also make us think: have some modern human institutions or caregiving practices moved away from what is best for infant development?

These findings bring us closer to understanding both chimpanzees and humans, and encourage deeper reflection on how early life experiences shape social and emotional development across species. By identifying attachment patterns in wild chimpanzees, we provide important insights into the roots of human social behavior, bridging psychology, animal behavior, and anthropology.

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Music therapy has long been used to help people recover from physical and emotional trauma, but now it may also be a breakthrough in assessing consciousness levels in children who have suffered significant brain injuries. Researchers at Anglia Ruskin University, The Children’s Trust, and Temple University have developed a new tool called MuSICCA (Music therapy Sensory Instrument for Cognition, Consciousness, and Awareness) to help doctors and caregivers determine the level of consciousness in children aged 2-18.

Currently, there is a lack of tools to assess consciousness in children, making it difficult for medical staff to provide proper care. As children grow and develop, their brains undergo significant changes that can make it even harder to determine their level of awareness. MuSICCA aims to change this by using specially selected music to stimulate the patient and encourage them to respond.

A qualified music therapist performs live music stimulation for the patient, manipulating different aspects of the music depending on how they respond. The music therapist observes the child’s behaviors and records these observations against a set of scales, which then produces a diagnosis of the level of consciousness.

In a recent study, researchers invited participants including music therapists, family members of children affected by brain injuries, and healthcare professionals to evaluate MuSICCA. The results were overwhelmingly positive, with 85% of participants strongly agreeing that MuSICCA is an assessment of consciousness and awareness, and 85% also strongly agreeing that it is suitable for use with children and young people.

The lead author of the study, Dr. Jonathan Pool, said: “Children with disorders of consciousness are often almost completely dependent on others to meet their needs. Their therapists, nurses, and caregivers must interpret very subtle behaviors to help them understand their needs. MuSICCA allows us to conduct a rigorous assessment of the patient’s response to various musical stimuli, giving us a picture of their level of consciousness and the strengths and weaknesses of their responses.”

The researchers believe that MuSICCA has the potential to revolutionize the way we assess consciousness in children with brain injuries, providing a more accurate and reliable method for doctors and caregivers to determine the best course of treatment.

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Unlocking Mental Well-being: Everyday Behaviors That Boost Happiness

Research from Curtin University has revealed that everyday actions like chatting with friends, spending time in nature, and engaging in mentally stimulating activities can significantly improve mental well-being. The study surveyed over 600 Western Australian adults and found that those who practiced these behaviors on a daily basis scored higher on a standard mental well-being scale than those who did so less frequently.

The research highlighted the importance of social connections, physical activity, spirituality, and helping others in maintaining good mental health. Participants who chatted with friends every day scored 10 points higher on average, while spending time in nature daily was associated with a five-point increase. Other behaviors linked to improved mental well-being included frequent catch-ups with friends, physical activity, practicing spirituality, and engaging in mentally stimulating activities like crosswords or learning a new language.

Lead author Professor Christina Pollard emphasized that these findings offer clear evidence of the power of simple, low-cost actions in promoting good mental health and well-being. “These aren’t expensive programs or clinical interventions,” she said. “They’re behaviors that are already part of many people’s lives and can be easily encouraged through public health messaging.”

The study also evaluated 15 behaviors promoted by the Act Belong Commit campaign and found that mental well-being increased consistently with the frequency of participation in these behaviors. Awareness of the campaign was high, with 86 per cent of participants recognizing it, and nearly all agreed that mental health should be prioritized alongside physical health.

Despite being conducted during the COVID-19 pandemic, when social interactions were limited, 93 per cent of respondents reported no psychological distress, and average mental well-being scores were comparable to international pre-pandemic norms. Professor Pollard noted that this research provides a strong case for long-term investment in population-wide mental health promotion campaigns that go beyond awareness and empower people to take meaningful action.

“This research confirms that when people are supported and encouraged to engage in mentally healthy behaviors, the benefits can be felt across the community,” she said. “It’s about prevention, not just treatment – helping people stay mentally well before they reach crisis point.”