This study examined the relationship between Bandura' s theory of self-efficacy and the rehabilitation outcome of spinal cord injured persons. The study elicited selfefficacy expectations from fifteen subjects on three occasions: admission and two and four weeks later. Patients rated how they expected to perform six weeks after admission on fifteen rehabilitation behaviors. Patients' ratings were compared to actual performance ratings made by the medical staff on the Barthel Index. Results reveal that subjects' predictions two weeks and four weeks after admission were accurate (r = .74, < .01; r = .89, p < .001, respectively). Findings support the limited applicability of Bandura's theory of spinal cord injury rehabilitation. Recommendations for future research include examining variables which enhance self-efficacy and using a larger, more homogeneous sample.