Petra Hoggarth Clinical Psychologist

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Petra Hoggarth Clinical Psychologist

I am a clinical psychologist based in Christchurch, New Zealand with a special interest in ADHD

28/07/2026

My new blog post is the first of two exploring assertivness. The first post explains what it is, and the second part will provide a framework for becoming more assertive in important areas of life

Assertive communication means talking in a way that respects both the rights of yourself and other people. But it isn't always easy to do, especially for people that have a tendency to mask and people please.

22/05/2026

Cognitive Disengagement Syndrome: Not quite ADHD, not quite anything else. Learn what CDS looks like, how it often overlaps with inattentive ADHD, and practical strategies that can help.

Cognitive Disengagement Syndrome is not a diagnosis, but can be present, usually alongside an inattentive presentation ADHD. This article explains what it is, and what might help.

22/04/2026

In my latest blog I break down what alexithymia looks like, why it happens, and simple approaches to start building emotional awareness.

Alexthymia, or "no words for emotion" is more common in neurodivergent people and can make understaning the emotions of the self and others difficult

12/03/2026

My new blog post looks into how avoidance and escape reinforce and perpetuate anxiety.

Avoidance: The Engine That Keeps Anxiety Going

13/02/2026

Urges don’t have to control you. Learn how “urge surfing” helps you notice cravings, ride them out, and choose your response — not react impulsively:

Urges are powerful precipitants of behaviour. But, they can also be observed and not acted on. Urge surfing provides a process for noticing, allowing, and not acting on urges.

14/01/2026

Feeling stuck in a loop of seeking reassurance? You're not alone. In my new post I explain why reassurance seeking can actually increase anxiety over time, and practical steps using Exposure and Response Prevention (ERP) to break the cycle. Read more: https://wix.to/WHX8zeH

Highlights: • Why reassurance feels helpful but backfires • How ERP helps you tolerate uncertainty • Simple first steps to try today

Many of my clients have anxious thoughts that lead them to repeatedly seek reassurance. This pattern can expand over time, but can also be effectively treated with Exposure and Response Prevention

30/09/2025

This blog post takes a closer look at how hyperactivity can present in adults.

How Hyperactivity Can Show Up in Adults with ADHD

26/08/2025

Obsessional attraction can be overwhelming at the start of a relationship for some. Staying balanced can be difficult.

Love, Limerence, and ADHD: Why Early Relationships Can Feel So Intense

25/07/2025

Starting in February 2026, specially trained GPs will be able to assess, diagnose, and prescribe treatment. This blog post outlines the proposed process and what it means for an adult seeking an ADHD assessment.

From February 2026 specialist trained GP will be able to assess and diagnose ADHD and prescribe stimulant medication. This blog post contains the most up-to-date information of how this will work

Address

20 Gamblins Road, St Martins
Christchurch
8022

Website

http://www.petrahoggarth.co.nz/

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