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Table 2 Sub-Scales, items and factor loadings for items in overall Medical Student Scholar-Ideal Mentor Scale (MSS-IMS) and each subscale

From: Development and validation of the Medical Student Scholar-Ideal Mentor Scale (MSS-IMS)

 

Sub-scale

Item

n (%) “Very Satisfied”

n (%) “Satisfied”

Factor Loadingsa

Total Scale

Subscale

Overall MSS-IMS

 8 items

 α = 0.921

 Mean(SD) = 35.5 (6.3)

 Range 0–40

 259 (43%) with highest score (40)

Mentor Advocacy

 3 items

 α = 0.869

 Mean (SD) = 13.8 (2.2)

 Range 0–15

Gives proper credit to students

436 (73%)

120 (20%)

0.765

0.645

Advocates for my needs and interests

404 (68%)

136 (23%)

0.829

0.692

Gives me a sense of ownership over the project

446 (75%)

116 (19%)

0.786

0.723

Mentor Responsiveness

 2 items

 α = 0.856

 Mean (SD) = 9.0 (1.6)

 Range 0–10

Responds to emails and phone calls

411 (69%)

132 (22%)

0.803

0.535

Meets with me on a regular basis and when I need to

400 (67%)

138 (23%)

0.809

0.540

Mentor Assistance

 3 items

 α = 0.858

 Mean (SD) = 12.7 (3.1)

 Range 0–15

Helps me plan a timetable for my research

355 (59%)

140 (23%)

0.815

0.400

Shows me how to employ relevant research techniques

332 (56%)

162 (27%)

0.776

0.705

Helps me prepare for a presentation

341 (57%)

150 (25%)

0.715

0.756

  1. aFactor analysis reported is based on the “very satisfied” outcome. Subscale factor loading from oblique rotation with three factors