Dr. Jean Piaget (1952) showed 5-year-old children two identical glass beakers each containing the same amount of liquid. The children had no difficultly understanding that the amount of liquid was the same in both containers. However, when the liquid from one beaker was poured into a tall, thin beaker, the children mistakenly believed that the taller glass had more liquid. Dr. Piaget concluded that children at this age lack the ability to understand that volume remains the same even if its appearance changes. Dr. Piaget was most likely a(n):
A. Developmental psychologist
B. Educational psychologist
C. Social psychologist
D. Child psychologist
Select your answer:
Topics:
Metabolism Parts of the Body Smoking Related Diseases Cells, Tissues and Organs Homeostasis and Disease Muscular System NCHSE Effects of Exercise on the Musculoskeletal System Differentiation and Division of Human Cells Genes, Chromosomes and Genome Dermatosis Respiratory, Cardiovascular & Oncology Nervous System Functioning Physical Therapy and Rehabilitation Integumentary System Metabolic SauverOther quiz:
Musculoskeletal Fitness › ViewWhat are the key components of a well-rounded musculoskeletal fitness program?
A. Running, meditation, tai chi, and rowing
B. Strength training, flexibility exercises, cardiovascular endurance activities, and neuromotor exercises.
C. Yoga exercises, weightlifting, swimming, and dancing
D. Pilates, cycling, rock climbing, and kickboxing
Cell Structure and Functions › View
Cartilage-producing cells occupy small cavities in cartilage called __________, while bone-producing cells occupy cavities in bone called __________.
A. lacunae; Haversian canals
B. canaliculi; Haversian canals
C. lamellae; lacunae
D. lacunae; lacunae