If the application of behavioral techniques does not produce large enough effects for practical value, then the application has failed. Practical value is whatever you define as meaningful for your child's life.
Compared with people who reported drinking no coffee, those reporting 3-4 cups per day had longer telomeres, while those reporting 5 or more cups per day did not show the same association.
Developmental disabilities are actually quite common. In the United States, about 1 in 6 children has a developmental disability (CDC, 2024). Intellectual and developmental disabilities (IDD) are a group of neurodevelopmental conditions usually present at birth that affect the trajectory of a person's physical, intellectual, and/or emotional development (National Institute of Child Health and Human Development, 2021). Conditions such as Down Syndrome, Autism, Fragile X, Cerebral Palsy, and others are examples of intellectual or developmental disabilities.
In 2013, when Meredith O'Connor was 16, the music video for her debut single "Celebrity" went viral. Afterward, she channeled her own stardom into championing childhood mental health: As a hyperactive kid, O'Connor says she was often the subject of bullying, and when her music career gave her a platform, she was eager to use it to advocate on behalf of other victims. "I knew my fan base was younger, but I didn't know how many people would resonate with mental health challenges," she says. "I realized there were millions of gifted people that are being marginalized, and that's when I really wanted to start the mental health study."
Polyvagal theory, introduced in 1994 by psychologist Stephen Porges, highlights the role of the autonomic nervous system in regulating our health and behavior. Our lived experience of engaging with the world is impacted by external environmental cues, internal physical sensations, and relational experiences (e.g., an impression of connection, safety, and trust between individuals). Neuroception is our body's unconscious surveillance system that shifts us into one of three autonomic states needed to respond to a situation: rest-and-digest (social and safe), fight-or-flight (mobilization), or shutdown/collapse (immobilization).