answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vodomira [7]
2 years ago
11

An instructor hypothesizes that doing jumping jacks will improve his students' quiz performance. On Monday, he has his class sit

in their chairs for 5 minutes before completing a multiple-choice quiz on their reading assignment. On Wednesday, he has his class do 2 minutes of jumping jacks before completing the same quiz that they took on Monday. The students performed better on the quiz on Wednesday. Which is a possible threat to internal validity in this study?
Social Studies
2 answers:
statuscvo [17]2 years ago
5 0

Answer: Testing

Explanation:

Testing because when you have done something once, you improve on it the second time because you have been exposed to it (exposed to it twice).

joja [24]2 years ago
4 0

Answer:

Testing

Explanation:

Internal validity can be defined as the approximate truth when it comes to making inferential deductions about casual or cause and effect relationships. In this scenario, the likely threat that would make this hypothesis wrong is that testing, and this is because once something has been done once, there is every tendency that one would improve on it when the same thing is done a second time as a result of being exposed to it twice. Hence the researcher inferring that jumping jacks will improve his students' quiz performance in such scenario might be wrong.

You might be interested in
Polk’s MAIN objective as President was related to the concept of “___ ___.”
ziro4ka [17]

Pretty sure it's A. Manifest Destiny.

Polk was heavily involved with manifest destiny and annexing of states that we now know today.

4 0
2 years ago
_____, a subfield within psychology, is concerned with the psychological factors that contribute to health, illness, and recover
Dominik [7]

Answer:

Health psychology

Explanation:

Health psychology is a specific area that focused on different areas such as biology, psychology, and sociology. These factors influence the mental illness and health of a person.

The other field such as behavioral medicine and medical psychology both areas work in health psychology. In psychology both health and illness affected by may factors.

But on the other hand, health and hereditary contagious are the common terms used in mental illness. Many of the behavioral and psychological factors that affect the mental illness of a person.  

Thus health psychology is the different sub-field of the psychology that affects the psychological factors that contribute to health, illness and the recovery of a person.  

5 0
2 years ago
Describe two reasons to use the Internet responsibly. Explain what might happen if the Internet use policies were broken at your
katovenus [111]
They are rules for a reason and you want to keep your privelages of the internet 
the school system will block most websites  then you will have your privelages revoked hope this helps.
6 0
2 years ago
Read 2 more answers
The Johari Window is a model that describes the relationship between self-disclosure and ____________.
NemiM [27]

Answer:

The Johari Window is a model that describes the relationship between self-disclosure and <u>self-awareness</u>.

Explanation:

The Johari Window is a cognitive psychology model originally created by Joseph Luft and Harry Ingham with the aim of illustrating the processes of human interaction, analyzing the dynamics of personal relationships. It is a model that is often used in self-help groups to analyze the communication process and the perspective of personal relationships. It proposes two key points of view: the self and the others, that is, the internal point of view and the external point of view. This tool promotes self-awareness and self-disclosure, that is, it has the ability to help us better understand who we are, how we see ourselves and how we relate to others.

7 0
1 year ago
What is one explanation for the dramatic rise in the typical ages of entering marriage and parenthood today in developing countr
Hunter-Best [27]

Answer:

Private Acceptance

Explanation:

Private acceptance is an attitudinal alteration usually not expressed in deeds, action and words in public as it explains and espouses informational social consent, amounting to influence of the cognition to accept the influence of a group of norm in changing ones behavior. It differs from public compliance , which can be seen as superficial and can be seen as transient or transitionary change in behavior as a result of coercion and social influence.

8 0
2 years ago
Other questions:
  • After deciding not to serve alcohol to these suspected minors what do you do?
    7·1 answer
  • Janet has a paper due in her english class, a test in her psychology class, and field notes due in her anthropology class this w
    13·1 answer
  • Your niece loves to play peek-a-boo. the way that you like to play is to put your blanket over your face and after a few seconds
    14·1 answer
  • I'm stupid is a(n _____ attribution, "i'll always be stupid" is a(n _____ attribution, and "i'll never pass any of my classes" i
    5·1 answer
  • Dependence would be low when ________.
    7·2 answers
  • The rapid and outward expansion of cities is known as __________ and immediately necessitates the expansion of __________.
    10·2 answers
  • 1. Why did Arabic numerals replace Roman numerals?
    8·1 answer
  • Abraham maslow did not feel that _____ was necessarily exclusive to older adults, but he did note that it is related to life exp
    8·1 answer
  • 1. Selective reporting of data is usually not considered to be unethical research behavior. 2. Reporting of non-existent data is
    10·1 answer
  • The line at PF represents the
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!