c. neuronal membrane a synaptic vesicle What is the mental age of a two-year-old
ID: 3465664 • Letter: C
Question
c. neuronal membrane a synaptic vesicle What is the mental age of a two-year-old girl with IQ of 100? 17. one year old two years old five years old one hundred years old c. d. 18. The case study of the patient H.M. who had his hippocampus removed due to severe epilepsy demonstrated the relationship between the hippocampus and a. mental illness b. visual perception c. consolidation of new memories d. anger and other negative emotions Karen and Kimberly are identical twins. Karen has been diagnosed with schizophrenia, but Kimberly has not. Which of the following statements is false? a. The twins have different genotypes b. Schizophrenia may have a genetic basis c. The twins have different phenotypes d. Environmental factors influence gene expression 19. 20. Daniel is interested in studying how children's behavior changes when they grow up in high-risk environments. He enlists fa decad children developed over time. What type of research design is this? milies with infants and observes the children once per year, every year, for a e. The research is time consuming and expensive, but provides good information about how the continuous b. sequential longitudinalExplanation / Answer
17. Option b is correct
If the IQ is 100, then it means that the mental age(MA) is the same as the chronological age ( CA)
since IQ= MA/CAx 100
18. C
The case of ‘ patient H.M.’ Presents the role of hippocampus in memory as Henry had developed severe anterograde amnesia upon waking from the surgical removal of the hippocampus.This means that he had lost the ability to form new memories.
19. C.
Phenotype is the development of individual characteristics which explains the differences between the twins.
20. C.
The given instance exemplifies a longitudinal design as the children are studied across the different states of life over a long period of time
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