Behavioral Issues Therapists in Sherbrooke, QC

What are behavioural issues and when does therapy help?

Behavioural issues refer to patterns of behaviour that cause significant problems in functioning — at home, school, work, or in relationships. In children and adolescents, this commonly includes aggression, defiance, rule-breaking, tantrums, or withdrawal. In adults, it may involve difficulties with anger, impulsivity, or destructive patterns. Therapy is appropriate when the behaviour is persistent, impairing, and causing distress to the person or those around them — and when it is not fully explained by a known medical or developmental condition.

What causes behavioural problems in children?

Behavioural problems in children arise from a complex interaction of factors: temperament and neurodevelopmental differences (ADHD, autism, learning disabilities), family environment and parenting dynamics, exposure to trauma or adversity, attachment difficulties, peer issues, and anxiety or depression that expresses itself through behaviour rather than verbally. Understanding the specific drivers of a child's behaviour is essential to selecting the right intervention — what works for anxiety-driven defiance differs from what works for ADHD-related impulsivity.

What therapy approaches are used for behavioural issues?

For children, Parent Management Training (PMT) — where parents learn specific strategies for responding to and shaping behaviour — has among the strongest evidence of any childhood intervention. Parent-Child Interaction Therapy (PCIT) is particularly well-supported for younger children. Functional Family Therapy (FFT) is used with adolescents at risk. CBT helps children and adolescents understand the connection between thoughts, feelings, and behaviour. For adults, CBT, DBT, and ACT are commonly used for persistent behavioural difficulties.

Should parents be involved in a child's behavioural therapy?

For younger children, parent involvement is not just helpful — it is often essential. Research consistently shows that changing how parents respond to difficult behaviour produces larger and more lasting changes than working with the child alone. This is not about blaming parents; it is about recognizing that a child's behaviour exists within a relational system, and that parents who learn effective strategies become powerful agents of change in their child's daily environment. For older adolescents, the balance shifts and individual therapy becomes more central, with family sessions as a complement.

How long does therapy for behavioural issues typically take?

For focused behavioural concerns without complex trauma or co-occurring conditions, many families see meaningful improvement in 10–16 sessions. More complex presentations — including trauma, severe ADHD, conduct disorder, or co-occurring anxiety or depression — may require longer-term treatment. Progress depends heavily on consistent practice of new skills between sessions, and on the stability and engagement of the family environment. A thorough assessment at the outset helps set realistic expectations.