According to the reading, one explanation for the lack of achievement and motivation in boys is video games causing boys to become disconnected.

The assertion that video games might contribute to a lack of achievement and motivation among boys is a subject of significant concern among educators and parents. Research suggests that excessive video game use can lead to a range of negative outcomes.

1. Disconnection from Reality: Video games can create immersive environments that may detract from real-world engagement. Boys could become more invested in virtual achievements than academic or social responsibilities, which can hinder their motivation to perform well in school.

2. Time Management Issues: Many boys may spend a considerable amount of their time playing video games, which can limit the time available for homework, studying, or participation in extracurricular activities. This imbalance can lead to poorer academic performance and diminished motivation.

3. Social Isolation: While some video games promote social interaction online, they can also lead to physical social isolation. The preference for virtual interactions over real-life socializing can affect motivation and interest in building relationships, which are crucial for emotional and academic development.

4. Impact on Mental Health: Excessive gaming has been linked to increased levels of anxiety and depression, which can affect motivation and achievement. A lack of emotional well-being can hinder boys' ability to focus and engage fully in their studies.

In summary, the concern is that while video games can offer entertainment and even educational value, their impact on boys' achievement and motivation must be carefully managed to ensure that they do not become a source of disconnection from the educational system and personal growth.