Mary Ainsworth (Psychologist)

Mary Ainsworth was an influential American psychologist best known for her work in developmental psychology, particularly in attachment theory. She conducted the "Strange Situation" experiment, which observed how infants respond to a caregiver and a stranger in a controlled setting. Ainsworth identified different attachment styles—secure, insecure-avoidant, and insecure-anxious—based on these interactions. Her research highlighted the importance of early emotional bonds between children and caregivers, influencing our understanding of child development, relationships, and parenting. Ainsworth's insights continue to inform psychology, education, and social work practices today.