In the context of theories of cognitive development, unlike Vygotsky, Piaget believed that cognition primarily directs language.
Cognitive development is a field of study in neuroscience and psychology focusing on a child's development in terms of information processing, conceptual resources, perceptual skill, language learning, and other aspects of the developed adult brain and cognitive psychology.
Cognitive skills allow children to understand the relationships between ideas, grasp the process of cause and effect, and improve their analytical skills.
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Answer:Developing countries are different from least developed ones as developing countries are forwarding in the path of development by developing each and every sectors,in the contrary;least developed countries don't even try to carry out developmental works.
Explanation:
Researchers want to study the effects of classical music and memory. one group of participants will take a memory test with classical music playing in the background, while the other group will take the memory test in complete silence. it is believed that age has an effect on memory. A matched-pair design experiment .
<h3>What is matched-pair design experiment?</h3>
One participant from each pair is randomly assigned to the treatment group while the other is assigned to the control group in an experiment using a matched pairs design. Participants are matched in pairs based on shared traits before being divided into groups.
<h3>A matched group experiment is what?</h3>
When a participant in an experimental group is exposed to a manipulation, they are compared to a specific participant in the control group who is similar to them in some significant ways but did not receive the manipulation. This technique is known as matched groups in research design.
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