The findings that concordance for stuttering among monozygotic twins occurs only in approximately 70% of twin pairs:
A) invalidate the notion of genetic inheritance of stuttering
B) support a theory of interaction between genetic and environmental factors
C) provide a conclusive proof for a genetic basis of stuttering
D) rule out the role of environment
Correct Answer:
Verified
Q1: Which of the following does not reflect
Q3: Pedigrees are used to study:
A) familial patterns
Q4: The proportion of young children who stutter
Q5: In motor learning terms, repeating the same
Q6: Which of the following provides information on
Q7: The cerebral dominance theory of stuttering implies
Q8: The cerebral dominance theory of stuttering suggests
Q9: Recent studies on brain functioning in PWS
Q10: Biological genetic research has:
A) identified several genes
Q11: Speech-motor studies of people who stutter have
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