This study examined the level of professional competence of counsellor candidates through their solution strategies against the cases they are likely to encounter in their professional life after undergraduate education using Many Facet Rasch Model. Participants in the current study were 129 counsellor-in-trainings who enrolled in two different Guidance and Psychological Counselling programs in Turkey. Three case studies prepared by taking the opinions of twenty experts were presented to the candidates. Solution strategies developed by counsellor candidates were rated by three raters who are experts in the counselling profession. The results indicated that raters’ tendency and the competence levels of counsellor candidates in terms of solution strategies differ. Also, the most challenging case study is about mourning/death, and the criterion with the lowest level of fulfilment is “The solution strategy allows a person to overcome the situation they are experiencing on their own when they encounter a similar situation.”

本研究使用多面拉施模型，通过他们的解决策略，针对他们在本科教育后职业生涯中可能遇到的案例，检验了辅导员候选人的专业能力水平。当前研究的参与者是 129 名在训辅导员，他们在土耳其参加了两个不同的指导和心理咨询计划。向候选人展示了三个听取了二十位专家意见的案例研究。由咨询师候选人制定的解决方案策略由三位咨询专业专家评估。结果表明，评估者的倾向和辅导员候选人在解决策略方面的能力水平不同。此外，最具挑战性的案例研究是关于哀悼/死亡，