Bakker, G.M. (2008). Problem-maintaining circles: Case illustrations of formulations that truly guide therapy. Clinical Psychologist, 12(1), 30-39.
Bakker,G.M. (2008). Evidence based psychotherapy : A history and current status of skeptical clinical psychology. The Skeptic, 28(1), 28-32.
Bakker, G.M. (2009). In defence of thought stopping. Clinical Psychologist, 13 (2), 59-68.
Bakker, G.M. (2011). Paranormal beliefs and insight. Skeptical Inquirer, 35 (1), 54-55.
Bakker, G.M. (2012). A Freudian slip. The Skeptic, 32(2), 48-51.
Bakker, G.M. (2013). God: A psychological assessment. Boca Raton, Florida: Universal-Publishers.
Bakker, G.M. (2013). The current status of energy psychology: Extraordinary claims with less than ordinary evidence. Clinical Psychologist, 17(3), 91-99. doi:10.1111/cp.12020
Bakker, G.M. (2014). A bigger swamp is still a swamp: Comments on Feinstein (2014). Energy Psychology: Theory, Research, and Treatment, 6(1), 44-47.
Bakker, G.M. (2015). Why do people believe in gods? Skeptical Inquirer, 39(1), 38-43.
Bakker, G.M. (2017). Thought Stopping. The SAGE Encyclopedia of Abnormal and Clinical Psychology(p.3525). Thousand Oaks: SAGE Publications, Inc.
Bakker, G.M. (2017). Recent craven concessions, compromises, and capitulations to spiritualism. Australian Humanist, 128, 12.
Bakker, G.M. (2017). Science and the real world. The Skeptic, 37(4), 56-59.
Tyler, D. & Bakker, G.M. (2018). Let’s be SHARPs together: The need for a new umbrella term. Skeptical Inquirer, 42(1), 50-51.
Bakker, G.M. (2018). At the SHARP end: Should the Rationalists become part of a bigger team? Australian Rationalist, 109, 8.
Bakker, G.M. (2018). Diagnosis versus case formulation in clinical psychology. APS College of Clinical Psychologists: The College Paper, eNewsletter, November 2018.
Bakker, G.M. (2018). More philosophising: A brief (non-philosophical) defence of the dismissal of philosophy. The Skeptic, 38(2), 54-55.
Bakker, G.M. (2019). A new conception and subsequent taxonomy of clinical psychological problems. BMC Psychology, 7, 46.
Bakker, G.M. (2019). Nine evidence-based guidelines for a ‘good life’. Skeptical Inquirer, 43(6), 34-37.
Bakker, G.M. (2021). Psychotherapy outcome research: Implications of a new clinical taxonomy. Clinical Psychology and Psychotherapy.
Bakker, G.M. (2022). Sex, gender and identity: It’s complicated. Rationale, Feb 12.
Bakker, G.M. (2022). Sex, gender, and identity: Science or politics? Rationale, August 31.
Bakker, G.M. (2022). Why religious discrimination is okay. Rationale, November 19.
Bakker, G.M. (2023). God made me do it: In which is asked whether religious belief is a mitigating factor in criminal sentencing. The Skeptic, 43(1), 54-56.