Extended Momentary Context Battery

CTX-FULLEMA / Context

10 items

A fuller context battery than EMA-Core: physical location, social company, activity and its pleasantness, plus consumption and phone use since the previous beep. Designed to be subset — most protocols use three or four of these, not all ten.

Usage

Items are momentary indicators used individually — there is no total score. The 'since the last survey' items assume a fixed or known inter-beep interval; report that interval in your methods.

Citation

Myin-Germeys, I., Kasanova, Z., Vaessen, T., Vachon, H., Kirtley, O., Viechtbauer, W., & Reininghaus, U. (2018). Experience sampling methodology in mental health research: new insights and technical developments. World Psychiatry, 17(2), 123–132.

doi:10.1002/wps.20526

License: Items derived from open literature; free for research use.

Items (10)

Location

#1choiceLocation

Where are you right now?

At home · At work or school · At someone else's home · Outdoors or in nature · In transit · Shop, restaurant or café · Gym or sports facility · Other

Social context

#2choicemulti-selectSocial context

Who are you with right now? Select all that apply.

Nobody — I am alone · Partner · Children · Other family · Friends · Colleagues or classmates · Strangers or people in public · Other

Activity

#3choiceActivity

What are you mainly doing right now?

Working or studying · Leisure or hobby · Social activity · Physical exercise · Household tasks · Eating or drinking · Commuting or travelling · Resting or doing nothing · Other

#4likertActivity

How pleasant is what you are doing right now?

17 · "Not at all" → "Extremely"

#5likertActivity

How much would you rather be doing something else?

17 · "Not at all" → "Extremely"

#9choiceActivity

Since the last survey, have you done any physical exercise?

No · Yes, light · Yes, moderate · Yes, vigorous

Environment

#6likertEnvironment

How noisy or busy is your current environment?

17 · "Very quiet and calm" → "Very noisy and busy"

Phone use

#7likertPhone use

Since the last survey, how much have you used your phone for social media?

17 · "Not at all" → "Almost constantly"

Consumption

#8choicemulti-selectConsumption

Since the last survey, have you consumed any of the following? Select all that apply.

None of these · Caffeine · Alcohol · Nicotine · Other substances

Events

#10textinputEvents

Since the last survey, has anything notable happened that affected how you feel?

Use this module in your own ESM/EMA study — drop it into a survey within SMAAT.