Technical training

Scientific education

Reliability

Measurement error

Low precision of measurement

State of the participant

State of the experimenter

The environment

Factors that can enhance reliability

Aggregation

Validity

Construct

Construct validation

Generalizability

Gender bias

People who participate in research vs. those who don't

Cohort effects

Socio demographic diversity

WEIRD participants

Case method

Advantages of the case method

Disadvantages of case methods

Experimental method

Correlational method

Experimental method vs. correlational method

Statistically significant result

Statistical significance

Null hypothesis significance testing

Null hypothesis

Effect sizes

Correlation coefficient

Deception

Debriefing

Arguments against deception