Jove
Visualize
Contact Us

Related Concept Videos

Probability in Statistics01:14

Probability in Statistics

18.7K
Probability is the likelihood of an event occurring. The term event is defined as a collection of results of a procedure. An event is a simple event when an outcome cannot be divided into simpler parts.
An example of a simple event is a coin toss. The result of a coin toss is either a head or a tail. Here, head and tail are two simple events. These two simple events make up the sample space. Further, the probability of an event occurring falls within the range of 0 to 1. The probability of an...
18.7K
Probability Laws01:49

Probability Laws

30.0K
Overview
30.0K
Binomial Probability Distribution01:15

Binomial Probability Distribution

13.2K
A binomial distribution is a probability distribution for a procedure with a fixed number of trials, where each trial can have only two outcomes.
The outcomes of a binomial experiment fit a binomial probability distribution. A statistical experiment can be classified as a binomial experiment if the following conditions are met:
There are a fixed number of trials. Think of trials as repetitions of an experiment. The letter n denotes the number of trials.
There are only two possible outcomes,...
13.2K
Probability Distributions01:32

Probability Distributions

10.2K
 The probability of a random variable x  is the likelihood of its occurrence. A probability distribution represents the probabilities of a random variable using a formula, graph, or table. There are two types of probability distribution– discrete probability distribution and continuous probability distribution.
A discrete probability distribution is a probability distribution of discrete random variables. It can be categorized into binomial probability distribution and Poisson...
10.2K
Poisson Probability Distribution01:09

Poisson Probability Distribution

10.1K
A Poisson probability distribution is a discrete probability distribution. It gives the probability of a number of events occurring in a fixed interval of time or space if these events happen at a known average rate and independently of the time since the last event. For example, a book editor might be interested in the number of words spelled incorrectly in a particular book. It might be that, on average, there are five words spelled incorrectly in 100 pages. The interval is 100 pages.
The...
10.1K
Contingency Table01:29

Contingency Table

4.0K
A contingency table provides a way of portraying data that can facilitate calculating probabilities. It is a method of displaying a frequency distribution as a table with rows and columns to show how two variables may be dependent (contingent) upon each other; The table helps determine conditional probabilities quite quickly and can help systematically organize, analyze and quantify data. The table displays sample values concerning two variables that may be dependent or contingent on one...
4.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Lay beliefs about the badness, likelihood, and importance of human extinction.

Scientific reports·2026
Same author

Are moral people happier? Answers from reputation-based measures of moral character.

Journal of personality and social psychology·2025
Same author

How and why people want to be more moral.

Journal of personality·2023
Same author

Population ethical intuitions.

Cognition·2021
Same author

Folk Moral Objectivism: The Case of Harmful Actions.

Frontiers in psychology·2021
Same author

People judge others to have more voluntary control over beliefs than they themselves do.

Journal of personality and social psychology·2020
Same journal

Executive function and social behavior: Causal evidence from loading working memory and inhibitory control.

Journal of experimental psychology. General·2026
Same journal

Correction to "Your research is public engagement: A case for more intentional science communication in research with human subjects" by Vaughn (2026).

Journal of experimental psychology. General·2026
Same journal

Correction to "Costs and benefits of acting extraverted: A randomized controlled trial" by Jacques-Hamilton et al. (2019).

Journal of experimental psychology. General·2026
Same journal

Conveying (discrete) emotionality with novel words.

Journal of experimental psychology. General·2026
Same journal

Physical actions shape moral choices: Environment-directed movements reduce cheating in young children.

Journal of experimental psychology. General·2026
Same journal

From chunks to schemas: Learning in the Hebb repetition paradigm.

Journal of experimental psychology. General·2026
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: May 6, 2026

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

13.6K

Is the basic conditional probabilistic?

Geoffrey P Goodwin1

  • 1University of Pennsylvania.

Journal of Experimental Psychology. General
|November 6, 2013
PubMed
Summary
This summary is machine-generated.

People interpret basic conditional statements deterministically, using "if p then q" for certain events and "if p then probably q" for uncertain ones. This suggests a default deterministic understanding of conditional logic.

More Related Videos

A Tactile Automated Passive-Finger Stimulator TAPS
19:44

A Tactile Automated Passive-Finger Stimulator TAPS

Published on: June 3, 2009

14.9K
A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
08:12

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

2.1K

Related Experiment Videos

Last Updated: May 6, 2026

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

13.6K
A Tactile Automated Passive-Finger Stimulator TAPS
19:44

A Tactile Automated Passive-Finger Stimulator TAPS

Published on: June 3, 2009

14.9K
A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments
08:12

A Psychophysics Paradigm for the Collection and Analysis of Similarity Judgments

Published on: March 1, 2022

2.1K

Area of Science:

  • Cognitive Psychology
  • Linguistics
  • Logic

Background:

  • The interpretation of conditional statements (if...then) is debated, with some theories proposing probabilistic meanings and others deterministic ones.
  • Understanding how people naturally interpret these statements is crucial for theories of meaning and reasoning.

Purpose of the Study:

  • To investigate whether individuals interpret basic conditional statements deterministically or probabilistically.
  • To determine the default interpretation of conditional assertions in everyday language.

Main Methods:

  • Nine experiments were conducted involving participants describing conditional relations and judging the truth of conditional assertions.
  • Participants were presented with either deterministic or probabilistic relations to describe using conditional constructions.

Main Results:

  • Participants predominantly used the basic 'if p then q' construction for deterministic relations.
  • For probabilistic relations, participants employed qualified constructions like 'if p then probably q'.
  • Individuals reported that conditional assertions admit no exceptions and judged their truth based on a deterministic interpretation.

Conclusions:

  • The findings suggest that the default interpretation of basic conditional statements is deterministic.
  • These results challenge probabilistic accounts of conditional meaning.
  • The study supports theories such as mental models, formal rules, and suppositional accounts of conditional reasoning.