When an extra X chromosome is present in males (XXY), the condition is known as __________ and results in small testicles and reduced fertility.
A. Klinefelter syndrome
B. Turner syndrome
C. Cri du chat syndrome
D. Down syndrome
A. Klinefelter syndrome
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From a cost/benefits perspective, advocates for child care suggest that the costs of community child care services outweigh the later costs of?
a. ?special education services. b. ?juvenile delinquency. c. ?welfare payments. d. ?all of these.
What is the last skill to be acquired on the continuum of phonological awareness?
A. Rhyming B. Writing fluency C. Phonemic awareness D. Balanced literacy
According to developmental pathologists:
a. both typical and atypical development emerge from the same basic process b. all children develop in the same way c. disease is common to children developing atypically d. atypical children will appear normal, but they are not
Arranging events as they occur in time is an example of:
a. temporal ordering. b. Piagetian seriation. c. arranging events according to a graduated scale. d. Hornblow's theory of systematic sequence. e. a, b, and c are correct.