__________ are built from __________ that are repeatedly tested and confirmed

A) Theories; hypotheses
B) Hypotheses; theories
C) Predictions; observations
D) Observations; predictions


Answer: A
Rationale: Theories are built from hypotheses that are repeatedly tested and confirmed. While theories can also lead to new hypotheses, in the scientific method, hypotheses are directly tested and confirmed, not theories.

Psychology

You might also like to view...

Of the following smokers, which one is choosing the route of rationalization to deal with the dissonance between their smoking behavior and their belief that smoking is unhealthy?

a. Alejandro, who says, "Cancer doesn't run in my family anyway.". b. Bhodip, who says, "I'll worry about quitting smoking when I'm older.". c. Corbin, who quits smoking "cold turkey.". d. Damita, who develops and implements a plan to gradually stop smoking. e. Esperanza, who stops paying attention to messages that smoking is harmful.

Psychology

Given that on one section of the SAT the mean is 500 and the standard deviation is 100, what is the approximate probability of a student scoring 300 or higher on the test?

a. 0.98 b. 0.02 c. 0.12 d. 0.75

Psychology

A new robot is able to examine a photograph of a crowd and pick out a figure wearing a wool cap in exactly 200 milliseconds. The time it takes to do this is always the same, whether there are 10 or 1,000 people in the crowd. The robot must be using __________ processing.

A. attentional B. parallel C. serial D. connectionist

Psychology

April writes love letters to Brad Pitt everyday. Although she has never met him,

she believes that he has read all of her letters and that one day this movie star will marry her. April is exhibiting which type of delusional disorder? a. bipolar b. histrionic c. erotomanic d. persecutory

Psychology