The infant's repetition of syllables such as "ba-ba" is called ______
Fill in the blank with correct word
babbling
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Developmentalists seek to
a. describe, but not predict child development. b. explain, but not predict child development. c. describe and explain, but not predict child development. d. describe, explain, and predict child development.
How are actual behaviors and response tendencies most often measured?
A) physiological measures B) multiattribute models C) SAM and adSAM D) direct questioning E) 100-point constant-sum scales
Hydrocephalus:
a. Is a reduction of cerebrospinal fluid in the brain b. Is generally untreatable c. Almost always produces an IQ below 50 d. None of the above
Equivalent groups typically are formed by _____
a. selecting two or more samples randomly from the population b. ensuring that the proportions of males and females are the same in each group c. matching participants for extraneous characteristics d. randomly assigning participants to groups