Topics: Sampling, Sampling Techniques, Social Research, Validity, Reliability, Hypothesis, Formulating Research Questions, Qualitative Research, Quantitative Research, Data Collection, Questionnaire, Interview, Measurement, Level of Measurement, Accuracy of Measurement, Errors of Measurement, Scaling, Ethics, Data Analysis, Report Writing

Topics: Social Research, Measuring Crime, Measuring Delinquency, Sampling, Sampling Framework, Hypothesis, Validity, Reliability, Quantitative Research, Qualitative Research, Data Collection, Questionnaire, Interview, Scaling, Data Analysis, Report Writing

Topics: Public Administration, Mathematical Tools, Correlation Theory, Forecasting, Time-Series Analysis, Network Planning, network analysis, Decision Analysis, Inventory Control

Topics: Instructional Material Resources, Instructional Resources, communication, graphic visual materias, still pictures, chalkboards, display board, projected visuals, three dimensional visuals, audio visual media, audio media

Topics: Chromatography, TYPES OF CHROMATOGRAPH, layer chromatography

Topics: Behavioural Research, ethical research, research design fundamentals

Topics: Psychology, statistics, data, variable, sampling, Sampling Techniques, Non-probability Sampling, Frequency Distribution, Cumulative Distributions, Measures of Central Tendency, Measures of Variability, transformed scores, Median Absolute Deviation, standard deviation

Topics: Descriptive Statistics, Group Frequency Distribution, Central Tendency, Scales of Measurement, Measurement, Hypotheses Testing, Correlations, Chi-Square Test, T-Test, Analysis of Variance

Topics: Legal Method, law, natural law, justice, commutative justice, legal justice, distributive justice, freedom, sovereignty, human law, divine law, common law, equity, civil law, public law, private law, substantive law, procedural law, legal reasoning, ratio decidendi, judicial precedent, legal rhetoric, legal logic, legislative proposals, legal drafting, legislative process, bill, Nigeria court system, constitution, Nigerian constitutional law

Topics: Logic, social science logic, Logical Thinking, Critical Thinking, Understanding Political Inquiry, Analyzing Political Inquiry, Political Inquiry predictions, Political Inquiry logic, Research Paradigms, Data Generation techniques, Questionnaire Method, Interview Method