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Theory, Research and Practice

Table 2 Mean and SD of participants’ valence and arousal in the control session and the intervention session

From: Promoting Positive Affect through Smartphone Photography

Condition Session Valence Arousal
Mean SD Mean SD
Selfie Control 12.16 13.48 −2.30 17.47
  Intervention 13.55 16.28 −3.60 21.09
Personal Control 12.62 15.29 2.97 17.17
  Intervention 16.00 18.55 3.45 21.67
Other Control 16.72 14.80 −5.74 22.40
  Intervention 19.84 15.6 −11.05 21.89
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