The phrase "advertisements during the study" is correct and usable in written English.
It can be used when discussing the presence or impact of advertisements in the context of a research study or experiment.
Example: "The participants were exposed to various advertisements during the study to assess their influence on consumer behavior."
Alternatives: "ads throughout the study" or "commercials during the research".
Seventy-two percent of advertisements during the study period were acted (Table 4).
There were no TVRs for adolescent cessation, adult uptake or anti-industry advertisements during the study period.
All testimonial advertisements during the study period gave information on the negative consequences of smoking and evoked negative emotions; these may have been the most effective, yet accounted for only 17% of total TVR exposure.
Study of the intensity of advertising and exposure to different types of advertisement using data on population-level exposure to advertisements shown during the study period.
22 23 We ascertained TARPs for each of the advertisements broadcast in NSW during the study period based on OZTAM Australian TV Audience Measurements for adults aged 18 years and older for free-to-air and cable TV (M=1590, SD=758).
Advertisements for the study provided a web link to the online questionnaire.
Most participants contacted the researchers in response to email or listserv advertisements of the study (117/172).
Advertisements about smoke-free legislation made up 3% of TVRs during the study period; these advertisements were run exclusively in May and June 2007, before the legislation was implemented in July 2007.
* The numerator for the percentages is the 113 advertisements included in the study.
Location of the advertisement of the study can be customised.
Each company is uniquely identified by a combination of information available in the advertisements, including company name, address, phone number, and email; I use this information to ensure that each company is sampled only once in the event that a company's job advertisements show up in several issues of the Opportunity magazine during the study period.
