Answer: Caroll Izard.
Explanation:
According Caroll Izard babies develop ten basic universal emotions between the second and seventh month of life . Izard analyzes the infants facial expressions and believes that due to lack of socialization etc there is perfect concordance between the infants facial expressions and infants emotional states.
The answer is a because it stands for communication
Answer:
a. a mixed-methods study.
Explanation:
Mixed method analysis is defined as the method of research in which the focus is made on collecting the data and analyzing it and mixing the both quantitative and qualitative data for a single study or for the series of studies or the collective study.
Mixed methods study is the majorly used within health services research by the health researchers.