Latest Articles & Tutorials
Explore insights on data, AI, software development, and academic guidance.
How to Handle Data That Fail a Normality Test in SPSS
A practical guide to handling data that fail a normality test in SPSS, from reading the output and checking outliers to data transformation and nonparametric tests.
How to Create a Well-Structured Research Survey, from Defining Variables to Pilot Testing the Questionnaire
A guide to creating a well-structured research survey, from defining variables and writing questions to choosing respondents and pilot testing the questionnaire.
Tutorial for Validity and Reliability Testing of Questionnaires in SPSS for a Thesis, from Data Input to Reading the Results
A practical tutorial on testing questionnaire validity and reliability in SPSS for a thesis, from data input to reading corrected item-total correlation and Cronbach alpha.
Python Programming Mentoring Services in Sidoarjo for More Structured and Practical Learning
Need Python programming mentoring in Sidoarjo? Bimbingan Informal helps students, university learners, and professionals learn Python in a more structured, practical, and usable way.
SPSS Data Analysis Mentoring Services in Lumajang
Need help with SPSS data analysis in Lumajang? Get professional mentoring for your thesis, dissertation, or work project, from choosing the right test to interpreting the results properly.
AI Training Services for Companies and Institutions: Beyond Just Knowing Tools, Ready for Workflow Integration
Need relevant AI training for your team? Bimbingan Informal helps companies and institutions understand AI practically, purposefully, and ready for real-world workflow integration.