## 4 Results  
As outlined in Table 2, a diverse range of robots was employed across the studies. Notably, humanoid robots like NAO, Kasper, Moxie, Jibo, and Tega demonstrated a strong connection to the improvement of children's social cognitive abilities and mobility. This is due to the fact that such robots can mimic movements, which helps kids become more mobile.  
The potential of social robots such as Cozmo, iCub, RIDER, Bee-Bot, CRAB, and mBot to engage kids, promote learning, and enhance social-emotional abilities is continuously shown by research findings. According to prior studies, these robots can significantly improve cognitive development, especially in domains like creativity, critical thinking, and problem-solving. Along with offering a forum for emotional expression and control, they can help enhance social skills like empathy, cooperation, and communication. It is important to remember, though, that the efficacy of these robots varies based on a number of things, including the age of the child, personal needs, and the particular design and functioning of the robot.  
Studies have also examined how social robots can help youngsters develop their cognitive abilities, especially in areas like emotional growth and social interaction. Research indicates that kids can develop close relationships with robots, which boosts their level of involvement and enhances their social skills. Despite encouraging research findings, there are still obstacles to overcome. Because there is so little research, care must be taken when interpreting the results. Additionally, research results from many age groups cannot be extrapolated to a single target audience or age group. Key discoveries, however, show that children pay attention to robots and can learn from them in a variety of contexts from a young age. However, this may depend on the robot's design, which may take into account the elements covered below.  
The basic factor here to determine is interaction of a child with robot: how will the child perceive it? How will the kid interact with the robot? Foundational cognitive abilities like language acquisition, memory, problem-solving, and executive functions develop quickly during the early years of life. During this time, early exposure to robot-mediated learning can make a big difference. Many robot-mediated learning activities revolve around play and hands-on interaction, which are often the most effective learning methods for kids in this age range. It is appropriate to investigate robots as social and educational partners at this age since cognitive growth at this level also encompasses social cognition, such as comprehending the viewpoints of others.  
A major component of social robots' efficacy is their capacity to adjust to the requirements and preferences of certain kids. Children are more likely to be engaged and have their cognitive and social development supported by robots that can tailor their interactions according to the age, developmental stage, and learning style of the child. For instance, the robot Pepper has been utilized to offer individualized educational experiences, modifying its interactions according to the child's development and reactions.  
This review emphasizes how robot-mediated learning can help children's cognitive development. Early robot exposure can greatly improve cognitive abilities, including creativity, critical thinking, and problem-solving. When compared to conventional teaching approaches, the employment of robots such as Pepper and Cozmo to engage children in educational activities has been shown to boost motivation and engagement.