Blog

Mateo has developed a scale to measure a person’s fear of earthquakes. After the occurrence of an earthquake, he surveys 1,000 individuals and finds the mean score to be 7.8 out of a possible 10 (the higher the score, the greater the fear). Mateo concludes that fear increases after people experience an earthquake. This study is an example of a

The feeling of disorientation, uncertanity and fear when encountering unfamiliar cultural practices is called

When researchers are interested in predicting some future behavior based on a person’s score on some other variable, they should

A researcher asked participants to rate the softness of two well-known brands of tissue paper—Daisy and Flora. Daisy was rated softer than Flora and their mean ratings were 5.50 and 3.25, respectively. This difference was statistically significant at the .05 probability level. The null hypothesis for the population suggests that

A consumer analyst asks participants to rate the health benefits of two health drinks—EnerG and Supreme. EnerG is rated more nutritive, with a mean of 5.5, than Supreme, which is found to have a mean of 4.3. The Type II error would be to conclude that EnerG is

In a perfect positive relationship between two variables, the

The nurse is caring for a patient with a surgical wound. How can the nurse promote healing?

What does a dihybrid cross study? A. A single trait.B. Traits inherited only from one parent.C. Multiple traits across different generations.D. Two traits at the same time.

What technique will the nurse implement to assist the postoperative patient to cough?

When reading the laboratory report of a patient with excessive diarrhea, the nurse notes that the pH is 7.10, and the PaCO2 and the PaO2 are normal. What should the nurse recognize as this patient’s state from this information alone?