POST PSY341 Unit 2 Quiz - Hypothesis, IVs, and DVs

• Question 1

0 out of 33 points

Which of the following is a hypothesis from the study?

"There is a statistically significant lower depression levels onthe older adults in the music group than those in a non-music group."

"The findings contribute to knowledge about the effectivenessof music used as an intervention to relieve depression forolder adults."

"Recent studies have shown that giving participants a choice of music lowered anxiety, promoted relaxation and led to effective treatment (Hsu & Lai 2004, Lee et al. 2005, Chang et al. 2008, Chan et al. 2009)."

1 There is a statistically significant lower depression levels onthe older adults in the music group than those in a non-music group.

(see page 777).

• Question 2

0 out of 33 points

Please take a look at the following article: Chan et al - Effects of music on depression in older people.pdf

Which of the following is the Independent Variable?

Music

Depression

Older People

All of the Above

• Question 3

34 out of 34 points

Which of the following is the Dependent Variable of this study?

Response Feedback: Use the following format: The effect of ___(the IV)___ on ___(the DV)___.

The IV is the influencer.

The DV is the outcome.

The IV controls the DV.

The DV is dependent upon the IV