
Evaluation of He et al. (2020) Study

Quiz
•
Science
•
12th Grade
•
Easy
Louise Rao
Used 2+ times
FREE Resource
72 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to consider criticisms or limitations (such as findings, methods, or ethics) when evaluating a psychological study?
To understand the weaknesses and potential biases in the research
To increase the popularity of the study
To make the study more entertaining
To reduce the number of participants
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the main aim of the study conducted by He et al. (2020) regarding bedtime mobile phone use?
To determine how limiting the use of mobile phones before bedtime affects mood, working memory, pre-sleep arousal, sleep quality, and sleep habits.
To investigate the impact of mobile phone use on academic performance.
To study the effects of mobile phone use on physical health.
To analyze the popularity of mobile phones among university students.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which group of participants was selected for the study on restricting bedtime mobile phone use?
Thirty-eight university students who used their mobile phones before bed and were experiencing poor sleep quality.
Thirty-eight high school students with no mobile phone usage.
Thirty-eight university students with excellent sleep quality.
Thirty-eight adults who did not own mobile phones.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the study, which of the following was NOT a variable the researchers aimed to assess in relation to bedtime mobile phone use?
Mood
Working memory
Pre-sleep arousal
Physical fitness
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important for the study to select participants who both used their mobile phones before bed and experienced poor sleep quality? (DoK Level 3)
It ensures the study focuses on individuals most likely to be affected by bedtime mobile phone use, allowing for clearer observation of potential changes in sleep and related variables.
It makes the study easier to conduct.
It increases the number of participants.
It reduces the cost of the study.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Positive and Negative Affect Schedule (PANAS) primarily assess?
Intelligence and memory over the past month
Positive and negative emotions over the past week
Physical health and fitness levels
Academic performance and study habits
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many statements are included in each section of the PANAS?
10 statements each
15 statements each
20 statements each
25 statements each
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