Hypothesis construction Experimental testing Data analysis Prior Hynothes

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Cnginu
research
hýpothesis
not supported
Hypothesis
construction
Experimental
testing
Data
analysis
Report
results
ienti
Prior
Hypothesis
supported
Exper
knowledge
Figure 1.1. The general logic of the scientific method.
pes of
Activity
ric Sys
Lab 1: Question 1
Answered
uremei
Evaluate the following statement and determine whether it is a valid scientific
hypothesis: "Lightning and thunder are caused by angry ghosts."
This is not a valid hypothesis because it cannot be objectively tested.
Your answer
It is not a valid hypothesis because it cannot be used to form predictions.
It is a valid hypothesis.
It is not a valid hypothesis because the subject cannot be observed with a
naked eve.
Transcribed Image Text:Cnginu research hýpothesis not supported Hypothesis construction Experimental testing Data analysis Report results ienti Prior Hypothesis supported Exper knowledge Figure 1.1. The general logic of the scientific method. pes of Activity ric Sys Lab 1: Question 1 Answered uremei Evaluate the following statement and determine whether it is a valid scientific hypothesis: "Lightning and thunder are caused by angry ghosts." This is not a valid hypothesis because it cannot be objectively tested. Your answer It is not a valid hypothesis because it cannot be used to form predictions. It is a valid hypothesis. It is not a valid hypothesis because the subject cannot be observed with a naked eve.
Skill 1: Applying The Scientific Method
Science is the pursuit and application of knowledge to understanding of the natural
world by following a systematic methodology based on evidence. The scientific
method is an approach to gaining insights about the way nature works by creating and
testing scientific hypotheses. A hypothesis is a proposed testable explanation of a
natural phenomenon, usually based on prior knowledge and original observations. A
hypothesis forms a basis of predictions regarding properties or behavior of a natural
ei
system under study. Once formulated, the predictions are tested by a carefully
designed experiment, additional observations, or simulations, and the merits of the
hypothesis are evaluated in light of the data. The hypothesis is falsified when data
of
differ from the predictions and, consequently, it is either modified or rejected. The
modified hypothesis is then retested, further modified iteratively, until its predictions
Sys
are consistent with the observed phenomena (Figure 1.1). When the data agree with
the predictions and all the subsequent rigorous tests fail to falsify it, the hypothesis is
accepted as a putative explanation. It is important to recognize that a rejected
hypothesis is not a scientific failure; instead, it is a further step towards understanding
mei
a process being studied as it eliminates a false interpretation and often suggests a
direction for modifying or creating new hypotheses. Multiple corroborating hypotheses
are then used to develop broad general explanations, or scientific theories.
Original
research
Reject/revise
hypothesis
Hypothesis
not supported
Report
Data
Experimental.
Hunotheeie
1/1 answered
Transcribed Image Text:Skill 1: Applying The Scientific Method Science is the pursuit and application of knowledge to understanding of the natural world by following a systematic methodology based on evidence. The scientific method is an approach to gaining insights about the way nature works by creating and testing scientific hypotheses. A hypothesis is a proposed testable explanation of a natural phenomenon, usually based on prior knowledge and original observations. A hypothesis forms a basis of predictions regarding properties or behavior of a natural ei system under study. Once formulated, the predictions are tested by a carefully designed experiment, additional observations, or simulations, and the merits of the hypothesis are evaluated in light of the data. The hypothesis is falsified when data of differ from the predictions and, consequently, it is either modified or rejected. The modified hypothesis is then retested, further modified iteratively, until its predictions Sys are consistent with the observed phenomena (Figure 1.1). When the data agree with the predictions and all the subsequent rigorous tests fail to falsify it, the hypothesis is accepted as a putative explanation. It is important to recognize that a rejected hypothesis is not a scientific failure; instead, it is a further step towards understanding mei a process being studied as it eliminates a false interpretation and often suggests a direction for modifying or creating new hypotheses. Multiple corroborating hypotheses are then used to develop broad general explanations, or scientific theories. Original research Reject/revise hypothesis Hypothesis not supported Report Data Experimental. Hunotheeie 1/1 answered
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