According to Jean Piaget, the trait of 'Object Permanence' develops in which stage?

→ Under Jean Piaget's theory of cognitive development, when analyzing the capabilities of 'Hypothetico-Deductive Reasoning' and 'Combinatorial Thought' that develop in adolescents entering the 'Formal Operational Stage', which of the following statements most accurately defines the ontological and cognitive characteristics of this stage? → Which of the following psychological statements is most authentic and scientifically valid regarding the real psychological implications of 'Decentration'—a central concept under Jean Piaget's Theory of Cognitive Development defined as the advanced cognitive ability where a child can simultaneously consider, understand, and coordinate multiple aspects or dimensions of an object or situation rather than focusing on only one aspect, dimension, or feature (Centration)—and its scientific operation for students' multi-dimensional perspective, logical conservation, and cognitive flexibility in classroom teaching? → According to Piaget, in which stage of cognitive development does a child understand the concept of 'conservation'? → According to Jean Piaget's theory of cognitive development, what is the age range of the 'formal operational stage'? → According to Jean Piaget's theory of cognitive development, what is the duration of the 'Pre-operational Stage'? → In the context of Child Development and Pedagogy, consider the following statements regarding the key features and limitations of the 'Pre-operational Stage' (approx. 2 to 7 years) of Jean Piaget's theory of cognitive development: 1. In this stage, the child exhibits 'Animism', under which they consider inanimate objects to be alive and attribute human emotions and consciousness to them. 2. The child develops the full capacity of 'Decentration', enabling them to view any object or problem from multiple dimensions or perspectives at the same time. 3. 'Irreversibility' is found in the thinking of children in this phase, meaning they are mentally unable to reverse a process or action back to its original state. 4. Another major limitation of this stage is 'Egocentrism', due to which the child believes that other people also see, feel, and think about the world in the exact same way they do. Which of the above statements are correct? → Consider the following statements regarding Jean Piaget's Theory of Cognitive Development: 1. According to Piaget, the feeling of 'informal thinking' or 'Egocentrism' is a main feature of the Pre-operational Stage, in which the child thinks that other people also think and feel the same way as they do themselves. 2. During the 'Concrete Operational Stage', the capacity for 'Decentration' develops in children, enabling them to see and understand an object or problem from multiple dimensions simultaneously rather than just one dimension. 3. In Piaget's theory, 'Assimilation' is the process by which a child accommodates new experiences or information into their prior knowledge or schema without any change. 4. In the Formal Operational Stage (approximately 11 years to adulthood), the child acquires high mental capacity to reason based on 'Deductive Reasoning' and abstract hypotheses. Which of the above statements are correct?