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Table 2 Overview of MIDI determinants, number of items, and response scales

From: Nursing staff’s evaluation of facilitators and barriers during implementation of wireless nurse call systems in residential care facilities. A cross-sectional study

Determinant

No of items

Scale

Innovation: WNCS

 D1 Procedural clarity ^

1

1–5

 D2 Correctness ^

1

1–5

 D3 Completeness ^

1

1–5

 D4 Complexity *

1

5–1

 D5 Compatibility ^

1

1–5

 D6 Observability ^

1

1–5

 D7 Relevance for resident ^

1

1–5

Adopting user: care provider

 D8 Personal benefit ^

7

1–5

 D8 Personal drawback *

1

5–1

 D9 Outcome expectation, importance ^

3

1–5

 D9 Outcome expectation, probability ~

3

1–5

 D10 Professional obligation ^

1

1–5

 D11 Resident/family satisfaction ^

2

1–5

 D12 Resident/family cooperation ^

2

1–5

 D13 Social support ^

8

1–5

 D14 Descriptive norm **

1

1–7

 D15a Normative beliefs ~

10

1–5

 D15b Motivation to comply #

10

1–5

 D16 Self-efficacy ~

10

1–5

 D17 Knowledge ^

12

1–5

 D18 Awareness of content ¤

1

1–4

Organization: residential care facility unit

 D19 Formal ratification ¨

1

1–3

 D20 Staff turnover ^

1

1–5

 D21 Staff capacity ^

1

1–5

 D22 Financial resources ^

1

1–5

 D23 Time available ^

1

1–5

 D24 Material resources ^

1

1–5

 D25 Coordinator ¨

2

1–3

 D26 Unsettled organization ¨

1

1–3

 D27 Information available ^

1

1–5

 D28 Performances feedback ^

1

1–5

Socio-political context: Norwegian legislation

 D29 Legislation and regulations ^

1

1–5

  1. Abbreviations: MIDI Measurement Instrument for Determinants of Innovation, WNCS wireless nurse call system, D determinant. Response scales: ^ 1; totally disagree, 2; disagree, 3; neither agree nor disagree, 4; agree, 5; totally agree. * 1; totally agree, 2; agree, 3; neither agree nor disagree, 4; disagree, 5; totally disagree. ~ 1; most definitely not, 2; definitely not, 3; perhaps, perhaps not, 4; definitely, 5; most definitely. ** 1; not a single colleague, 2; almost no colleagues, 3; a minority, 4; half, 5; a majority, 6; almost all colleagues, 7; all colleagues. # 1; very little, 2; little, 3; not a little, not a lot, 4; a lot, 5; a great deal. ¤ 1; I’m not familiar with the WNCS, 2; I’m familiar with the WNCS, but have not explored it, 3; I’m familiar with the WNCS and have some experience with it, 4; I’m well acquainted with and use the WNCS. ¨ 1; no, 2; yes, 3; I don’t know