Here are a few things that are missing from the abstract:
- Details about the specific board game design/activities used in the study. Just saying it uses a "board game-based approach" is vague.
- Background on previous research conducted in this area. The abstract does not establish what existing literature or gaps in knowledge the study aims to address.
- Sample size or participant demographics. Without mentioning how many parents/children will be involved, the scope of the study is unclear.
- Timeframe or duration of the study. When and for how long data will be collected is important contextual information.
- Limitations or delimitations of the research design. All studies have boundaries that should be acknowledged.