Matching Pairs Research Super Match 1Online version Match the description of a research study with the research design it most closely represents. by John Huss 1 Single Subject Study 2 Survey Study 3 Experimental Study 4 Causal-Comparative Study 5 Correlational Study Praising middle level students will lead to higher quiz grades in math Students retained in elementary school have higher high school dropout rates than students not held back Using raffle tickets to encourage participation from autistic 10-year-old Students in Ms. Cranky's kindergarten class with higher attendance rates also have higher self esteem Attitudes of students toward group work in class