medium · MCAT psych-soc

A 12-year-old is participating in a science fair and is asked to find out which variables (length of string, weight of ball, or height of release) affect the speed of a pendulum. The student systematically tests one variable at a time while holding the others constant. This behavior is indicative of:

  1. Transitive Inference
  2. Hypothetical-Deductive Reasoning
  3. Trial-and-Error Learning
  4. Concrete Logical Thought

Sign up free to see the explanation and track your rank →

More MCAT psych-soc practice

KomFi: Test Prep Made Easy

KomFi: Test Prep Made Easy — free adaptive practice for GMAT, GRE, SAT, ACT, National Real Estate Exam, Investment Banking, and finance with full explanations.

KomFi Academy is free GMAT prep and personalized GMAT help built as a training platform: 75,000+ practice questions, 26,500+ flashcards, on-demand video lectures, podcasts, and 4K slide decks. Flagship tracks: Free GMAT Prep, Free GMAT Resources, National Real Estate Exam Prep, Investment Banking Prep, Finance Prep, GRE, SAT, ACT, LSAT, MCAT, Financial Accounting, Private Equity, Private Credit, and Quantitative Finance.

Free GMAT Prep & Personalized GMAT Help

What's inside

Topics

View pricing · Read testimonials