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When it comes to driving health behavior change through smartphone apps, social comparison can be a game-changer. By allowing users to compare their progress and behaviors with others, these apps can activate social support, accountability, and motivation. However, the current state of research on social comparison features in mobile health apps has two major limitations: inconsistency in defining social comparison and neglecting key aspects of this phenomenon that could inform app design.

The Need for Tailored Social Comparison

One of the primary challenges in developing effective social comparison features is the lack of consistency in how researchers define and apply the concept. This inconsistency makes it difficult to develop features that truly resonate with users. Moreover, current research often overlooks key aspects of social comparison that could improve user engagement and behavioral outcomes.

The Role of Social Comparison Orientation

Individual differences play a crucial role in shaping users' responses to health behavior change apps. Research suggests that people's social comparison orientation (SCO) influences how they respond to these apps. For instance, users high in SCO may benefit from diverse comparative data, while those low in SCO may require structured prompts for comparison.

Dimensions of Comparison

When it comes to physical activity comparisons, specific dimensions matter. Users are more likely to engage with features that provide relevant and meaningful comparisons, such as steps taken, cardiovascular activity duration, and visible progress over time. Understanding which dimensions resonate with individuals can enhance the effectiveness of health behavior change apps.

The Dark Side of Social Comparison

While social comparison can be a powerful motivator, it also has the potential to lead to negative consequences. Users may experience anxiety and frustration when comparing themselves to others, leading to decreased engagement and motivation. As such, app developers must carefully design features that minimize these negative effects.

Tailoring Social Comparison Features

To maximize the effectiveness of social comparison features, app developers must tailor them to individual users and contexts. This requires considering factors like users' SCO, specific goals, and emotional responses. By doing so, apps can optimize user motivation and engagement during moments of disengagement or frustration.

By acknowledging the complexities of social comparison and tailoring features to individual users and contexts, mobile health apps can unlock their full potential in driving health behavior change.