Which of the following is a key limitation of cross-cultural research on content theories? Group of answer choices Most research has focused on lower-level needs in developing countries and not taken into consideration the importance of self-actualization needs in developed countries. Most research has focused on lower-order needs and not taken into consideration the importance of higher-order needs in both developed and developing countries. Most research has focused on lower-order needs and not taken into consideration the importance of self-actualization needs. Most research has focused on higher-order needs and not taken into consideration the importance of lower-order needs in both developed and developing countries