# External validity is compromised by which one of the following? with Answer - Psychology Mcqs | TestPrep

> Solved MCQ: External validity is compromised by which one of the following? Correct Answer: A. Telling experimental participants about the hypotheses that they are not being tested as such. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

---

Tested in Competitive Exams:

- [NTS Test Prep](https://test-prep.blog/exams/nts)
- [FPSC Past Papers](https://test-prep.blog/exams/fpsc)
- [PPSC Solved MCQs](https://test-prep.blog/exams/ppsc)
- [PMDC MDCAT 2026](https://test-prep.blog/exams/mdcat)
- [UET ECAT Prep](https://test-prep.blog/exams/ecat)
- [CSS Central Superior](https://test-prep.blog/exams/css)

- [Psychology Mcqs](https://test-prep.blog/categories/psychology-mcqs)
Difficulty: Easy 80% Accuracy

# External validity is compromised by which one of the following?

Direct Answer & Quick Reference

The correct option is **A. Telling experimental participants about the hypotheses that they are not being tested as such**.

A. Telling experimental participants about the hypotheses that they are not being tested as such **(Correct Answer)**

B. Informing participants that they are not being ‘tested’ as such

C. Telling them that the data they produce is confidential and will not be discussed with any third party

D. Telling participants that they can withdraw from the experiment at any time and that they can ask that the data they generate be deleted

✨ Explain with AI

Verified Key: A. Telling experimental participants about the hypotheses that they are not being tested as such
Solved by 2,445+ students

Verified against official examination board answer keys and standard curriculum textbooks.

- [Previous Question Sigmund Freud is regarded as the father of _____ in psychology.](https://test-prep.blog/mcq/sigmund-freud-is-regarded-as-the-father-of-in-psychology-162f6925-b1bc-4874-812a-aa0cfd0b037e)
- [Next Question What is meaning of “Autophobia”?](https://test-prep.blog/mcq/what-is-meaning-of-autophobia-f38d957c-7f13-4492-8425-2e8ac2fc92d8)

- [Practice More Psychology Mcqs MCQs](https://test-prep.blog/quiz/smart?category=psychology-mcqs)
- [How We Verify Questions →](https://test-prep.blog/editorial-policy)

## Subject Overview

Explore thousands of solved past paper MCQs for Psychology Mcqs categorized with explanations.

- [Browse All Psychology Mcqs MCQs →](https://test-prep.blog/categories/psychology-mcqs)

## Related Questions

- [Sigmund Freud is regarded as the father of _____ in psychology.](https://test-prep.blog/mcq/sigmund-freud-is-regarded-as-the-father-of-in-psychology-162f6925-b1bc-4874-812a-aa0cfd0b037e)
- [What is meaning of “Autophobia”?](https://test-prep.blog/mcq/what-is-meaning-of-autophobia-f38d957c-7f13-4492-8425-2e8ac2fc92d8)
- [The part of the neuron that specializes in receiving massages from other neurons is the:](https://test-prep.blog/mcq/the-part-of-the-neuron-that-specializes-in-receiving-massages-from-other-neurons-096a3b1e-8858-4d5c-a844-eb10948dd4c8)
- [An extremely complex behaviour that includes biological rhythms, territorial behaviour, courtship, mating, aggression, altruism and social organizations is:](https://test-prep.blog/mcq/an-extremely-complex-behaviour-that-includes-biological-rhythms-territorial-beha-7f7558fd-ea73-48c1-917f-24b5025514f7)
- [The behaviour that depends on the experiences in one’s own life but for this to occur depends upon the development and evolution of the nervous system of that animal is:](https://test-prep.blog/mcq/the-behaviour-that-depends-on-the-experiences-in-ones-own-life-but-for-this-to-o-71ae8c8a-66ff-460c-80dc-2640ff83d617)

---
*Source: https://test-prep.blog/mcq/external-validity-is-compromised-by-which-one-of-the-following-95b244ec-72a0-42a1-ae96-6bd6ab2394b0*
*Format: Markdown for Agents (Content Negotiation: text/markdown)*
