Third-wave behavior therapies include Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT) and Mindfulness-Based Interventions (MBIs).

CBT (Cognitive-Behavioral Therapy) is a type of therapy that focuses on the relationship between thoughts, emotions, and behaviors. It is based on the idea that our thoughts and beliefs can influence our feelings and behaviors, and that by changing our thoughts and beliefs, we can change our emotions and behaviors.

DBT (Dialectical Behavior Therapy) is a type of cognitive-behavioral therapy that was developed to help individuals who have difficulty regulating their emotions and behaviors. It is based on the idea that people learn to regulate their emotions and behaviors through a process of dialectical change, which involves balancing acceptance and change.

Schema therapy is a form of cognitive-behavioral therapy that was developed to help individuals who have long-standing and unhelpful patterns of thought, emotion, and behavior, known as schemas. A schema is a mental structure that organizes and interprets information and experiences, and it can be both positive and negative.

In schema therapy, the therapist works with the client to identify and understand their schemas, and to develop new, healthier ways of thinking, feeling, and behaving. This may involve a range of techniques, such as cognitive restructuring, emotional regulation, and behavior modification.

EMDR is a form of therapy that was developed to help individuals who have experienced trauma. It is based on the idea that when an individual experiences a traumatic event, their brain may be unable to process the experience in a way that allows them to fully heal and move on. As a result, the memories of the event may be stored in an unprocessed form, and the individual may continue to experience negative symptoms, such as flashbacks, anxiety, and avoidance behaviors. Research shows EMDR is effective in treating a wide range of trauma-related conditions, such as post-traumatic stress disorder (PTSD), complex PTSD, and other anxiety disorders. It is typically conducted as part of a larger treatment plan that may also include other therapeutic approaches, such as cognitive-behavioral therapy or exposure therapy.

CBT-E stands for "Cognitive-Behavioral Therapy for Eating Disorders." It's an evidence-based psychotherapy approach specifically designed for treating various eating disorders, such as anorexia nervosa, bulimia nervosa, and binge eating disorder. CBT-E focuses on identifying and modifying thoughts and behaviours related to eating, body image, and weight, while also addressing underlying emotional issues.

FBE refers to "Family-Based Treatment" (also known as the Maudsley Approach) for eating disorders. This therapeutic approach involves actively involving the family in the treatment process, especially in cases of adolescents with anorexia nervosa. FBE aims to empower parents, while also addressing underlying family dynamics and supporting the adolescent's recovery. It typically consists of three phases: weight restoration, returning control of eating to the adolescent, and establishing healthy adolescent development.

Play therapy is a type of psychological treatment that involves using play and creative activities to help children express their thoughts, feelings, and behaviors. Play therapy can be an effective way for children to communicate and cope with difficult emotions, as it allows them to express themselves in a natural and non-threatening way. Children using play therapy with a therapist may use dolls, toys, or other materials, or engage in activities such as drawing or painting, as a way to explore and work through their experiences.

Persistent pain is defined as pain that lasts for more than 3 months. From a pain science perspective, persistent pain is understood as a complex and multidimensional experience that is influenced by a variety of factors, including physiological, psychological, and social factors.

According to pain science, persistent pain is more than the direct result of tissue damage or pathology. Pain is influenced by the brain's interpretation and processing of pain signals, a person's past experiences, beliefs, and emotions, as well as their social and cultural context.

Best practice in managing pain emphasises the importance of a biopsychosocial approach, which involves addressing the physical, psychological, and social factors that contribute to pain. This may include techniques such as mindfulness, cognitive-behavioral therapy, trauma treatment and physiotherapy, in addition to medical management.

Psychologists can support individuals and families in end-of-life care and in the management of health conditions. They provide a range of services to individuals and families facing serious illness or facing the end of life. These services may include:

Supportive counselling;

Pain and symptom management (e.g., physical symptoms such as pain and nausea, as well as emotional symptoms such as anxiety and depression);

Coping strategies and support to help individuals and families improve their quality of life;

Care related decision-making support (helping individuals and families make difficult decisions, such as deciding on treatment options or creating advance care plans. They can provide support and guidance to help individuals and families make informed decisions that are in line with their values and preferences).

Communication support (helping to communicate or advocate concerns, needs, and preferences, and discussions about care between individuals and families, patients and healthcare providers).

Systemic family therapy is a holistic approach that considers the family as a whole unit and not just individuals, and it can be a very effective way to bring about long-lasting change.

Systemic family therapy can be used to treat a wide range of issues such as:

Relationship conflicts

Issues related to parenting

Behavioral problems in children and adolescents

Mental health disorders

Addictions and substance abuse

Trauma and grief

Nature-based therapy, also known as ecotherapy or green therapy, is a form of therapy that involves engaging with nature as a means of promoting mental and physical well-being. It is based on the idea that the natural world has a healing and restorative effect on humans, and that spending time in nature can help reduce stress, improve mental health, and increase overall well-being.

Nature-based therapy can take a variety of forms, including activities such as hiking, gardening, nature photography, and bird watching. It may be conducted individually or in a group setting, and it may be led by a therapist or other mental health professional.

Nature-based therapy has been found to be effective in a range of mental health conditions, including depression, anxiety, and stress. It may be used as a standalone treatment or as part of a broader treatment plan that includes other therapeutic approaches.

Various therapies can be used to support a child, young person or adult to increase their experience of social connection, and reduce symptoms such as social anxiety or loneliness. Communication skills, self-regulation, social problem solving, relationship building, conflict resolution, empathy and assertiveness are just some areas which can be addressed in therapy. Therapy may include role-playing, practice in real-life situations, and cognitive-behavioral techniques. The specific approach will depend on the needs and goals of the individual and may be tailored to their unique situation.