Content Validity and Cognitive Testing in the Development of a Motivational Interviewing Self-Assessment Questionnaire
03 ene 2024
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Categoría del artículo: Original scientific article
Publicado en línea: 03 ene 2024
Páginas: 46 - 54
Recibido: 05 oct 2023
Aceptado: 28 nov 2023
DOI: https://doi.org/10.2478/sjph-2024-0007
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© 2024 Tadeja HOČEVAR et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Figure 1.
![Stages and steps in testing the content validity of the MI practice self-assessment questionnaire.
Legend: [] – numbers in brackets define steps in testing content validity;MIQ 1.0/2.=/3.0 – version of MI questionnaire](https://sciendo-parsed.s3.eu-central-1.amazonaws.com/658c172179f7550bc9ea1b9a/j_sjph-2024-0007_fig_001.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=AKIA6AP2G7AKOUXAVR44%2F20250910%2Feu-central-1%2Fs3%2Faws4_request&X-Amz-Date=20250910T131327Z&X-Amz-Expires=3600&X-Amz-Signature=0cbaac8864ccfc70f21609455a51d75ee87850da9363d58697d88e2aa337ea00&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject)
The content validity of the measurement instrument as a whole and by specific MI elements, with the universal agreement of experts (S-CVI-UA)_
MI scale/element | S-CVI-Ave |
|||
---|---|---|---|---|
RELEVANCE of the question | UNDERSTANDABILITY of the question | COMPLETENESS of response options | MEANINGFULNESS of response options | |
0.99 | 0.93 | 0.98 | 0.98 | |
1.00 | 0.86 | 0.94 | 0.94 | |
0.97 | 0.73 | 0.97 | 0.97 | |
0.96 | 1.00 | 1.00 | 1.00 | |
1.00 | 0.94 | 0.95 | 0.97 | |
1.00 | 0.95 | 1.00 | 1.00 |
Values of the validity index for individual items (I-CVI) and the modified kappa coefficient (k*) for 27 items_
MI element | Item code |
RELEVANCE of the question | UNDERSTANDABILITY of the question | COMPLETENESS of response options | MEANINGFULNESS of response options | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N |
I-CVI |
Pc |
k |
N |
I-CVI |
Pc |
k |
N |
I-CVI |
Pc |
k |
N |
I-CVI |
Pc |
k |
||
PARTNERSHIP | P1 make P/C |
6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 |
P2 being supportive | 6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | |
P3 working together | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
P4 P/C’s input | 6 | 1.00 | 0.000 | 1.00 | 4 | 0.67 | 0.234 | 0.33 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
P5 incorporate P/C’s ideas | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
P6 be there in case P/C changes their mind | 6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
ACCEPTANCE | A1 P/C’s view is relevant | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 |
A2 strive to understand | 6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | |
A3 P/C’s choice to change | 6 | 1.00 | 0.s000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
A4 respect P/C’s decision | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
A5 P/C’s personal growth | 5 | 0.83 | 0.094 | 0.67 | 4 | 0.67 | 0.234 | 0.33 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
EVOKING | E2 P/C’s own reasons | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 |
E3 P/C’s own strategies | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
E4 encourage P/C’s thinking | 5 | 0.83 | 0.094 | 0.67 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
E5 P/C’s inner strenghts and sources | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
RESISTING THE RIGHTING REFLEX | R1 |
6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 |
R2 |
6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | 5 | 0.83 | 0.094 | 0.67 | |
R3 |
6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
R4 |
6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
R5 |
6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
R6 suggestions after permission and inquire | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
STRENGTHENING SELF-EFFICACY | S1 ask about confidence | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 |
S2 ask about needed | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
S3 P/C’s past experiences | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
S5 affirmations | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
S6 change talk | 6 | 1.00 | 0.000 | 1.00 | 5 | 0.83 | 0.094 | 0.67 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | |
S8 other resources | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 | 6 | 1.00 | 0.000 | 1.00 |