An experiment in which the true purpose is hidden from the researcher as well as from the participant is called a. controlled experiment. double-blind experiment. correlational study. blind experiment.

"“forty or fifty years ago, many people thought that simply transferring technologies from industrialized to developing countries would close the technology gap. now we know that technologies developed in industrialized countries may not be suitable for use in other environments. they may require a particular type of infrastructure to operate. they may need specialized parts or knowledge to mend when they break we now understand that innovative capacity must be built in different ways." - united nations secretary-general ban ki-moon based on the secretary general's comments, which of these would be most important for a country to improve? a) native literature b) transportation grid c) cultural traditions d) construction styles

Which of the following are ways that people in democracies can take part in politics and gonverments

Which of the following is considered a push factory a.available jobs b. unfair treatment c. religious freedom d.affordable land