Final answer:
The statement that primary data directly addresses research problems but can be costly and time-consuming to collect is true. Primary data collection requires specific expertise and involves processes tailored to the research question.
Step-by-step explanation:
True, primary data directly address the problems or challenges of interest. However, collecting primary data can be costly, time-consuming, and may require expertise to collect. This is because primary data is tailored specifically to the researchers' needs, and gathering it often involves intricate processes such as designing studies, recruiting participants, using specialized instruments, and conducting fieldwork such as interviews or experiments.
Despite the challenges, primary data is considered very valuable in research because it is gathered firsthand and is therefore highly relevant to the specific problem being investigated. This type of data can provide insights that secondary data, which is previously collected information, may not offer.