This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Imagine a study where participants were given Jell-O shots to consume before participating in ... (Read 62 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
on: Jul 13, 2018
Imagine a study where participants were given Jell-O shots to consume before participating in experiments where reaction time was measured. However, to the participants' surprise, the Jell-O shots were not made with alcohol.
 
  When the participants were debriefed and told that the Jell-O contained no alcohol, some participants refused to drive home until they had sobered up. The participants' responses indicate that __________ was a threat to internal validity.
 
  a. diffusion of treatments
  b. instrumentation
  c. placebo effect
  d. demand characteristics

Question 2

When your professor keeps track of your daily attendance in class, it is a type of physiological measure.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

snackralk

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

F


charchew

  • Member
  • Posts: 579
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

A recent study found that female baboons that groom each other are more likely to come to each other A recent study found that female baboons that groom each other are more likely to come to each other
If sociologists were to study land diving on Pentecost Island in Vanuatu, they could use a variety ... If sociologists were to study land diving on Pentecost Island in Vanuatu, they could use a variety ...
Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man. Leonardo da Vinci, Study of Human Proportion: The Vitruvian Man.
The areas in which reading-associated increases in activity were observed in the fMRI study of ... The areas in which reading-associated increases in activity were observed in the fMRI study of ...
Sensitivity study for facial difference Sensitivity study for facial difference
Transmission genetics began with the study of pea plants. Transmission genetics began with the study of pea plants.
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library