Using the Data Depicted in the Figure Above, Which of the Following

Multiple Choice

Using the data depicted in the figure above, which of the following occurred when comparing affect following a 10-minute walk (Post-0') to the pre-walk (Pre) affect? (Use only the Walking group data.)

A) Activation increased; valence became more negative
B) Activation increased; valence became more positive
C) Activation decreased; valence became more negative
D) Activation decreased; valence became more positive