The phrase "activities instrument" is not commonly used in written English and may cause confusion.
It could be used in contexts where you are referring to a tool or method used to facilitate or measure activities, but it is not a standard expression.
Example: "The activities instrument we implemented has significantly improved our team's productivity."
Alternatives: "activity tool" or "activity measure".
The 'Students Perceptions of Classroom Activities' instrument contains 31 statements evaluating four dimensions (interest, challenge, choice, and enjoyment).
The mean difference in the number of days (within the last 7 days), from baseline to 12 months of follow-up that participants reported using specific diabetes self-care activity features, measured by the Summary of Diabetes Self-Care Activities instrument, to assist with diabetes self-care activity monitoring were compared between treatment arms (table not shown).
The leisure time physical activity instrument (LTPAI) and the physical activity at home and work instrument (PAHWI).
To develop and test a home food and activity instrument to discriminate between the home environments of obese and healthy weight preschool children.
To compare the levels of physical activity (PA) assessed with questionnaires (Leisure Time Physical Activity Instrument [LTPAI], Physical Activity at Home and Work Instrument [PAHWI]) and accelerometry in patients with fibromyalgia; and to analyze the test-retest reliability of these questionnaires.
We used a self-reported 24-hour physical activity instrument, which was simplified version of international physical activity questionnaire (IPAQ) [13], [14].
However, the IPAQ for physical activity assessment is a validated and well-accepted physical activity instrument.
The Leisure Time Physical Activity Instrument (LTPAI) assesses the amount of physical activity during a typical week.
Physical activity during leisure time was assessed with the Leisure Time Physical Activity Instrument (LTPAI), which assesses the amount of physical activity during a typical week [ 31].
The primary outcome of the study was minutes per week of moderate and vigorous leisure-time physical activity measured by the Godin physical activity instrument.
The Leisure Time Physical Activity Instrument (LTPAI) is a questionnaire that assesses the amount of time spent on physical activity during a typical week.
