Objective of the study is to develop and test a methodology for assessing the degree of involvement in the use of ICT in various areas of life. Background. Modern social and physical environments are saturated with digital incentives that encourage people to get involved in interacting with these environments through information and communication technologies (ICT). However, to this date, there are no psychological instruments that comprehensively assess the involvement of individuals in the use of ICTs. Study design. The study was conducted using a socio-psychological survey. To measure involvement in the use of ICT, an authoring methodology was developed and validated. Participants. The study included two samples. The first sample included 859 respondents (average age 36.1 years; 32% of males). The second — 171 respondents (35% of males; age range from 25 to 44 years). Measurements. For data processing, exploratory and confirmatory factor analyses, Cronbach coefficient alpha, and correlation analysis were applied in the SPSS 19.0 and AMOS 20 programs. Results. Good results of confirmatory factor analysis indicate the presence of reliability-consistency of the methodology. The final version of the methodology includes 4 scales: “Economic actions on the Internet”, “Communication on social networks”, “Using a smartphone”, “A variety of areas of ICT use”. The empirical and external validity of this methodology was also evaluated, as a result of which we received confirmation of these types of validity from the developed methodology. Conclusions. The technique developed by the authors is reliable and valid and can be used both for research and for applied purposes.