The phrase "activities categories" is correct and usable in written English.
It can be used when referring to different classifications or types of activities within a specific context, such as in a report or a project outline.
Example: "In our project, we will divide the tasks into several activities categories to ensure clarity and organization."
Alternatives: "types of activities" or "activity classifications".
While creating a simple UX is important for an activities-based social network (and the co-founders said they had originally established 20 activities categories but reduced that number to 8 for sake of simplicity), so is trust.
With respect to social contacts and leisure activities (categories: regular activities; irregular activities; minimal or no activities) patients reported significantly more often minimal or no activities as compared to controls (36% vs. 6%; p < 0.01).
More frequent consumption of green tea was associated with significantly higher consumption of meat, fish, green and yellow vegetables, soy products, fruits, and sweets; greater intake of energy and protein; better cognitive activity; better perception of support for all 5 social support categories; and greater participation in the 4 community activities categories.
Each cluster was then evaluated by the prevalence of three enhancer activity categories (active, threshold, inactive) and their median fold change in activity in the enhancer assay.
Patients in the 'seldom' or 'never' categories were grouped in a 'low activities' category.
Physical activity categories included: Inactive (less than 1/wk), Somewhat active (2-4 times/wk), and Active (5+/wk).
Activities are classified in five "activity categories".
In session 5, Hannah left out three activity categories and spent less than the allotted time on four activity categories.
These plans generally had weak policy frameworks and commonly used discretionary activity categories.
In each session there are activity categories, such as analyzing a set of video clips.
The software categorizes images into 19 activity categories such as "driving" and "exercise".
