A factor that does NOT contribute to the higher rates of autism diagnoses is:
A) changes in diagnostic definitions.
B) greater awareness.
C) side effects of childhood vaccinations.
D) better screening and diagnostic tools.
C) side effects of childhood vaccinations.
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Carlita is Mexican American, and she grew up in the United States. Elena is a Mexican American immigrant. Based on the findings of a study by Knight & Kagan (1977), Elena is likely to be __________ compared to Carlita.
A. more cooperative and prosocial B. more competitive C. less cooperative and prosocial D. less likely to have a collectivist emphasis
Frequency distributions are used
a. as a first step in examining data. b. as a screening device to identify questionable values. c. to organize data. d. all of the above
Someone with a confrontational style in facing a stressful situation typically ______
a. expresses anger readily b. finds ways to maneuver around other people c. increases her efforts to accomplish her aims d. uses a noncompensatory model
Of Caucasians, Hispanics, Asians, and African Americans in the United States, the highest average IQ scores are achieved by ________
Fill in the blank with the appropriate word.