No open-access location is known for this record yet.
No open-access location is known for this record yet.
Abstract: Positive psychological intervention (PPI) is an effective way to increase happiness and make life worth living. To make PPIs publicly available and accessible, researchers have turned to information technology to provide low-cost and automatic human-computer interaction solutions. Although several studies have confirmed the effectiveness of chatbot-based PPIs, the understanding of its mechanisms is still limited. Therefore, this study aimed to investigate how adaptiveness and interaction, two important chatbot features, contribute to the effectiveness of chatbot-based PPIs. Two randomized controlled experiments were conducted with 154 participants. To test the importance of adaptiveness, we divided the participants into three groups (robot recommendation, autonomy, and control groups) and provided PPIs based on different rules. To investigate whether interaction with a chatbot could increase the effectiveness of PPIs, we divided participants into two groups (robot interaction and control groups). Subjective well-being increased significantly for participants in the robot interaction group [t(50)=2.748, p=.008<.01, Cohen's d=.78]. These participants also showed lower signs of depression, anxiety, loneliness, and negative emotions than the control group. Participants in the robot recommendation group showed increased psychological resilience, subjective well-being, positive emotions, and decreased mental disorders. However, some of these changes were not statistically significant. Moreover, this study did not find evidence linking engagement to effectiveness; thus, this connection warrants further investigation.
Loading…
Stored only when both papers are in the corpus — 6 citations exist upstream.
Papers that cite the same references — the relational fallback while embeddings are still backfilling.
Imported from OpenAlex (CC0) — nothing here is generated.