RESEARCH METHODS F/ BEHAV.(LL)-W/MINTAP
RESEARCH METHODS F/ BEHAV.(LL)-W/MINTAP
6th Edition
ISBN: 9781337755016
Author: GRAVETTER
Publisher: CENGAGE L
bartleby

Concept explainers

bartleby

Videos

Textbook Question
100%
Book Icon
Chapter 1.1, Problem 1LO

Compare and contrast the nonscientific methods for knowing or acquiring knowledge (tenacity, intuition, authority, the rational method, and the empirical method). Identify an example and explain the limitations of each method.

Consider the following questions.

Does multitasking make you more efficient with your time?

Does having more friends make you less vulnerable to depression?

Are children of divorced parents less likely to be satisfied with their romantic relationships?

Are girls more likely to cyberbully than boys?

Does eating cake for breakfast make dieters more likely to stick to their diets later in the day?

Are adolescents who play violent video games more aggressive than adolescents who do not play violent video games?

Does playing brain games in adulthood make it less likely you will develop Alzheimer’s?

Expert Solution & Answer
Check Mark
To determine

Compare and differentiate the non-scientific methods for acquiring knowledge. Identify an example and explain the limitation of each method.

Answer to Problem 1LO

Solution:

Scientific method means a stepped and logically fixed process for acquiring knowledge and understanding knowledge. The method of acquiring knowledge which is not scientific is termed as non-scientific.

Explanation of Solution

The non-scientific method does not have logically set procedures. The non-scientific ways of obtaining knowledge are explained as under -

  • Tenacity:
  • Tenacity means what has been true in the past holds firmly to the belief and is expressed as "it has always been so".

  • Intuition:
  • Intuition means that something which just stands to reason. It involves use of rational processes with the experience benefit.

  • Authority:
  • Authority means the process of established belief based on the prominent source.

  • Rational Method:
  • It states that truth is intellectual. The process of rational decision making involves the consideration to all factors which are affected.

  • Empirical Method:
  • It is a method wherein knowledge is acquired through one's own experience and learning.

Example of non-scientific method to acquire knowledge is the speeches of the politicians − Authority.

Limitations of each method:

  • Tenacity:
  • It does not support evaluation.

  • Intuition:
  • It means belief from within. Belief is unsupported by objective evidences.

  • Authority:
  • The established belief on which it is based may be wrong.

  • Rational Method:
  • It can construct logical arguments for both sides of debate. Hence, it cannot be completely relied upon.

  • Empirical Method:
  • While using this method, it is difficult to be an objective observer.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
03:47
Students have asked these similar questions
You are planning an experiment to determine the effect of the brand of gasoline and the weight of a car on gas mileage measured in miles per gallon. You will use a single test car, adding weights so that its total weight is 3000, 3500, or 4000 pounds. The car will drive on a test track at each weight using each of Amoco, Marathon, and Speedway gasoline. Which is the best way to organize the study? Start with 3000 pounds and Amoco and run the car on the test track. Then do 3500 and 4000 pounds. Change to Marathon and go through the three weights in order. Then change to Speedway and do the three weights in order once more. Start with 3000 pounds and Amoco and run the car on the test track. Then change to Marathon and then to Speedway without changing the weight. Then add weights to get 3500 pounds and go through the three gasolines in the same order.Then change to 4000 pounds and do the three gasolines in order again. Choose a gasoline at random, and run the car with this gasoline at…
AP1.2 A child is 40 inches tall, which places her at the 90th percentile of all children of similar age. The heights for children of this age form an approximately Normal distribution with a mean of 38 inches. Based on this information, what is the standard deviation of the heights of all children of this age? 0.20 inches (c) 0.65 inches (e) 1.56 inches 0.31 inches (d) 1.21 inches
AP1.1 You look at real estate ads for houses in Sarasota, Florida. Many houses range from $200,000 to $400,000 in price. The few houses on the water, however, have prices up to $15 million. Which of the following statements best describes the distribution of home prices in Sarasota? The distribution is most likely skewed to the left, and the mean is greater than the median. The distribution is most likely skewed to the left, and the mean is less than the median. The distribution is roughly symmetric with a few high outliers, and the mean is approximately equal to the median. The distribution is most likely skewed to the right, and the mean is greater than the median. The distribution is most likely skewed to the right, and the mean is less than the median.
Knowledge Booster
Background pattern image
Statistics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Text book image
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Text book image
Big Ideas Math A Bridge To Success Algebra 1: Stu...
Algebra
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:Houghton Mifflin Harcourt
Text book image
College Algebra
Algebra
ISBN:9781337282291
Author:Ron Larson
Publisher:Cengage Learning
Text book image
Linear Algebra: A Modern Introduction
Algebra
ISBN:9781285463247
Author:David Poole
Publisher:Cengage Learning
Sampling Methods and Bias with Surveys: Crash Course Statistics #10; Author: CrashCourse;https://www.youtube.com/watch?v=Rf-fIpB4D50;License: Standard YouTube License, CC-BY
Statistics: Sampling Methods; Author: Mathispower4u;https://www.youtube.com/watch?v=s6ApdTvgvOs;License: Standard YouTube License, CC-BY