Sentence examples for variables items from inspiring English sources

Table 4 Items and scales used in the questionnaire Variables Items Scale Mean St. Dev.

Rectangles represent the observed variables (items) and ellipses represent the latent constructs (factors).

Table 1 Cronbach's Alpha Variables Items Cronbach's α Hope 06.732 Self-efficacy 06.831 Resilience 06.846 Optimism 06.793 Emotional Intelligence 13.866 Project Success 13.896.

Based on the above evaluation criteria, all the standardized factor loadings of the variables (items) in the three models are bigger than the standardized value 0.7 except for WP3 and WP7 that are close and round to 0.7.

An exploratory factor analysis was initially conducted, with the aim of determining which latent variables (items) could be significant for the development of the model and the hypotheses testing.

In this step, each bat of the population is a solution to the KP, where each bat is represented by the n-bit binary string, where n is the number of decision variables (items) in the KP.

Table 1 Survey items and latent variables Item Wording Scale Latent variable Cronbach's α Q6b I am confident in my mathematical abilities.

For categorical variables, item non-response was included in the omitted category, and a dummy variable for item non-response was created.

The majority of all included studies received positive scores on items describing the study objectives, design and the study population (items from areas 1, 2 and 3), as well as the description of exposure and outcome variables (item 4).

As in many creativity studies coefficient alpha is calculated using the raters as variable items.

Variable items utilized a five-point Likert scale to measure the constructs.