Answer: In conclusion, Harlow's studies had far-reaching implications for our understanding of fatherhood, the treatment of children in institutionalized settings, and the development of self-confidence in adults. They helped establish the importance of affectionate care in promoting healthy development, and provided evidence to support the provision of nurturing care for children in institutionalized settings.
Step-by-step explanation:
1) Harry Harlow's studies in the field of developmental psychology in the mid-20th century focused on the role of maternal and paternal care in the development of social and emotional behaviors in primates. His findings had significant implications for our understanding of fatherhood, the treatment of children in institutionalized settings, and the development of self-confidence in adults.
2) Fatherhood: Harlow's studies showed that paternal care was important for the development of social and emotional behaviors in primates. This challenged the prevailing view that maternal care was the only factor that mattered for development.
3) institutionalized settings: Harlow's work demonstrated the importance of providing comforting and nurturing care for children in institutionalized settings, such as orphanages. He showed that children who were deprived of affectionate care developed significant emotional and behavioral problems, including anxiety and aggression.
4) Self-confidence: Harlow's research suggested that affectionate and nurturing care in childhood can have a positive impact on the development of self-confidence in adulthood. Children who received affectionate care from their mothers or surrogates showed greater confidence and social competence as adults, compared to those who were deprived of affectionate care.