Exploratory analyses of potential moderators (i.e., restraint, BMI, binge eating and purging status, emotion regulation difficulties) were conducted to examine whether these factors affected the impact of training on dietary restriction.
Subsequent bivariate analyses of type of difficulty experienced were conducted for several sample sub-groups using crosstabulation evaluated with the chi-square statistic.
In spite of the recruitment difficulties, all the interviews were conducted with highly motivated GPs.
One-way multivariate analyses of variance (MANOVA) with year as the independent variable and discrimination and difficulty as the dependent variables were conducted for each OSCE station.
Instead of performing a direct tension test on plain concrete which is of needless difficulty, splitting tensile tests (ASTM C496) were conducted using 15 cm by 30 cm cylindrical concrete specimens.
To investigate effects of social conformity as a function of task difficulty, two versions of the experiment were conducted, containing 75 and 150 items during encoding, respectively.
This is demonstrated in the analysis of task difficulty, which was conducted on relatively short blocks of 20TRs, and a subsequent analysis of SART data (Fig. 6), which showed consistent results for a maximum window size nmax ranging from 50 to 20 TRs.
However, investigation of the psychomotor efficiency hypothesis as it relates to task difficulty has not been conducted.
An interaction analysis between item difficulty and schools was conducted to examine the difference of students' oral English performance on the eight assessment items across the three different schools.
In order to evaluate whether scores on the eight items of the two assessment tasks were significantly different across schools, interaction analysis between item difficulty and schools was conducted.
