Before revision: Also, the length of time that the participants assisted was predicted by self-reported characteristics of subjective elevation such as desiring to help others and feeling hopeful about humanity; however, helping time was individually varianble and not predicted by positive affect in general.
After revision: Also, the length of time that the participants assisted was predicted by self-reported characteristics of subjective elevation such as desiring to help others and feeling hopeful about humanity; however, helping time was individually variable and not predicted by positive affect in general.