Dr.Frankl wants to investigate infant language learning.He wants to use parents' observations,but considers them biased and unreliable.How can he make the parents' observations more reliable and less biased using a single,inexpensive method?
A)Use computer simulations of the observations.
B)Use high-quality audio recordings of all parent-child interactions.
C)Use high-quality video recordings of all parent-child interactions.
D)Give the parents printed checklists for recording their observations.

Question

Quizplus · Accepted Answer

Providing parents with printed checklists for recording their observations can help standardize the data collection process, making the observations more reliable and less biased. This method is also relatively inexpensive compared to options like high-quality recordings or computer simulations.

DrFrankl Wants to Investigate Infant Language Learning