They include variables such as age, marital status, highest level of education prior to beginning the apprenticeship program, etc.
To limit this possible correlation, we do not include variables such as parental school attainment or parental wealth as instruments in our preferred models. .
However, we see that these goals are not all about the content delivery but include variables such as student discovery, interest, appreciation, and engagement.
Entrepreneur characteristics include variables such as the age of the entrepreneur, gender, family size, the number of dependents, education and collateral.
Unfortunately, our study did not include variables such as creationist thinking that might have allowed us to consider more specifically how religious denominations vary in their ideological stance toward evolution.
Choices of variables and hypothesis to be tested in the adaptation model include variables such as: use of climate change resilient variety forage stock, crop diversity, crop intensity, change planting date, irrigation, water harvesting, soil and water conservation, fertilizer use and others.
After feeding acoustic data into a computer algorithm, the researchers modeled sound levels across the country including variables such as air and street traffic.
The method used was a questionnaire on self-reported skin complaints, including variables such as demographic, psychosocial, general health, dermatologic life-quality items.
An experimental program including variables such as concrete mix design, specimen cross-section size and concrete age at the prestress transfer was carried out.
As such, the model included variables such as parents' socio-economic group (high; medium (reference category) and low) and school type (Adolfo Portela School (reference category) and Marques Castilho School/technological related school).
An experiment was designed that included variables such as type of secretion (eccrine and sebaceous), substrate (glass and polystyrene), and degrees of exposure to natural light (darkness, shade, and direct light) indoors.
