Repression involves pushing unacceptable thoughts or feelings into the unconscious. This defense mechanism is often used to cope with traumatic experiences or other events that are difficult to process.

Lying or deceiving others is a form of maladjustment that can interfere with an individual's ability to function effectively in social situations.

Projection involves attributing one's own unacceptable thoughts or feelings to someone else. For example, an individual who is experiencing feelings of jealousy may accuse their partner of being jealous instead.

Adjustment in psychology refers to an individual's ability to cope with stressors and challenges in a way that allows them to function effectively in their environment.

A sense of insecurity is a common cause of maladjustment. It can lead to anxiety, fear, and a general feeling of unease that makes it difficult for individuals to function effectively in their environment.

Truancy refers to persistent failure to attend school, which can be a sign of maladjustment.

Adjustment refers to the process of adapting to changes in the environment to achieve psychological well-being. It involves changing one's thoughts, feelings, and behaviors to better fit the demands of a particular situation or context.

Conflict is a cause of maladjustment. Other causes may include a sense of insecurity, hostility, guilt, and other negative emotions or experiences.

Rationalization is a defense mechanism that is often used by individuals who are experiencing maladjustment. It involves justifying or explaining away one's behaviors or actions in a way that makes them seem less threatening or problematic.

Family-adjustment refers to an individual's ability to maintain harmonious relationships within the family unit. It involves adapting to the needs and expectations of family members and resolving conflicts that may arise.