A qualitative researcher studied women's decision to delay childbearing until their late 30s. Initial study participants referred friends who had made similar decisions. What type of sample is being used with such referrals?A. Convenience
B. Volunteer
C. Snowball
D. Purposive

Completar fill in the blanks with words from the list based on the panorama cultural video.

Which of the following scenarios is an example of attentional blink? click or tap a choice to answer the question. while grading a student’s essay, a professor does not notice the mistake in the following sentence: “metacognition is the the awareness of one’s own thought processes.” a waiter is telling two friends about the daily specials when a neighboring table erupts in laughter. the friends ask the waiter to repeat the last few items because their attention was diverted by the sudden loud laughs. you watch television while you study for a language exam. the next day, you are unable to recall the majority of the new vocabulary you thought you had memorized. you are at a loud concert, and you are able to concentrate on the music while blocking out the conversations around you, cell phone rings, and other irrelevant stimuli.

How did the kansas-nebraska act contradict the missouri compromise?