Perawat perlu keterampilan berpikir kritis dalam melaksanakan asuhan keperawatan yang dapat ditingkatkan melalui supervisi model reflektif interaktif. Penelitian quasi experiment pre-post test with control group ini bertujuan membuktikan pengaruh supervisi model reflektif interaktif terhadap keterampilan berpikir kritis 61 perawat pada kelompok intervensi di RS.Dr.H.M. Ansari Saleh Banjarmasin dan didukung oleh 61 perawat pada kelompok kontrol. Penelitian ini menggunakan instrumen uji keterampilan berpikir kritis dengan validitas 0,160-0,488 (r 0,250) dan Cronbach's Alpha 0,745. Hasil membuktikan ada pengaruh supervisi terhadap keterampilan berpikir kritis perawat dalam melaksanakan asuhan keperawatan (p 0,0001; α 0,05). Supervisi model reflektif interaktif dapat menjadi salah satu model supervisi dalam manajemen keperawatan ruang rawat.

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Nurses need critical thinking skills in performing nursing care that can be improved through an interactively reflective supervision model. Quasi experiment research with pre-post test control group aimed to prove the influence of interactively reflective supervision model of critical thinking skills of 61 nurses in the intervention group at inpatient unit Dr. H. M. Ansari Saleh Hospital and supported by 61 nurses in the control group. This study used critical thinking skills test instrument and validity was .160 to .488 (r 0,250) and Cronbach's Alpha 0.745. The results proved there was the influence of supervision on critical thinking skills of nurses in implementing nursing care (p 0.0001; α 0.05). Reflectively interactive of supervision model can be one model of supervision in the management of ward nursing.