During prenatal development, the organism depends on the ________ to exchange food and waste products with the mother's blood stream
a. ovum
b. umbilicus
c. placenta
d. uterus
c
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Which characteristicis considered a negative symptom of schizophrenia?
a. hallucinations c. disorganized speech b. delusions d. avolition
A longitudinal design:
a. is more cost-effective than a cross-sectional design b. confounds other variables with age c. is more quickly performed than a cross-sectional design d. can examine change in the individual
Which of the following is a key characteristic of qualitative research?
a) Strong control of the protocol b) Consistent application of the manipulation c) Short contact between experimenter and participants d) Define how people interpret situations
Childhood onset fluency disorder occurs in males more than females
Indicate whether the statement is true or false