State the research design.

What is a possible directional alternative hypothesis of this study? 

Construct a possible non-directional alternative hypothesis for this study.

Select all the possible research question(s) for this study by putting a tick (✓) in the boxes provided below.

State the operational definition of the dependent variable in 2c.

State the dependent variable.

State the levels of the manipulated variable.

Match these answers to the questions:

State the research design.

What is a possible directional alternative hypothesis of this study?