Spss statistical software for windows version 27

Means and SDs and parametric tests were used where relevant assumptions were met. Data were analyzed pairwise so that where a participant gave some information but had not given responses to all items, data for the responses they gave could be included in the analysis. Participants who completed the survey in an unrealistically fast time (210 s or lower) were excluded from the analysis. Based on the central limit theorem,[26 (link)] the sample size was sufficiently large for parametric tests to be used regardless of the shape of the distribution.[27 ] To detect a moderate effect size with 80% statistical power, a minimum of 100 participants are needed for Pearson’s correlations.[28 ] and around 500 participants were needed for multiple linear regression.[23 ] The predictors of mental positivity were identified using the enter method with multiple linear regression. For the main analyses, the significance threshold was P < 0.01, two-tailed, as per the previous Harry’s reports.[18 ] Subscales were identified in the new masculinity items using principle component analysis. All statistical analyses were carried out using SPSS statistical software for Windows, Version 27 (IBM Corp, Armonk, NY, USA).