1answer.
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
Semmy [17]
3 years ago
5

Peterson and Peterson studied how well participants can remember groups of three letters (like BRT, QSD) after various delays. T

hey found that participants remembered an average of 80 percent of the groups after 3 seconds but only 10 percent after 18 seconds. They hypothesized that this decrease in performance was due to ___________, but later research showed that it was actually due to ___________.
Social Studies
1 answer:
meriva3 years ago
4 0

Answer:

Decay; interference

Explanation:

Peterson and Peterson were careful to eliminate factors other than time that might affect recall. Interference tasks reduced the chances of rehearsal before recall. Their hypothesis also lacks ecological validity - how often is a person needed to remember trigrams in reality?

You might be interested in
2. The excerpt below is from President Abraham Lincoln's First inaugural Address​
kati45 [8]

Answer:

in his inaugural address, Lincoln promised not to interfere with the institution of slavery where it existed, and pledged to suspend the activities of the federal government temporarily in areas of hostility. However, he also took a firm stance against secession and the seizure of federal property.

Explanation:

7 0
3 years ago
Read 2 more answers
Todd is also studying the effect of popularity on academic success for his research methods project. He decides to measure popul
Aneli [31]

Answer:  A ratio scale of measurement.      

Explanation: Ratio scale can be defined as the measurement that is based on the quantity of the object .It consist of the intervals for determining the measurements with the characteristic of zero point.

As the situation mentioned in the question about Todd conducting the research on the basis of asking about number of friends from the students displays that he is measuring the quantity and thus using the ratio scale of measurement.If someone has no friends then zero pint will be indicated.

Other options are incorrect because qualitative variable is based on quality , categorical variable refers to category and other-report-measure is the indirect method for measurement.  

3 0
3 years ago
Read 2 more answers
How should you remove a beaker from a hot plate after heating it?.
Nikitich [7]

Answer: One of the students should place a wire gauze on the lab station to set the beaker on. Using the beaker tongs, one of the students should gently remove the beaker from the hot plate and set it down on to the wire gauze.

7 0
3 years ago
When discussing comparative and absolute advantage, which best describes specialization
Irina-Kira [14]
<span>I believe the answer is: Limiting the types of goods and services produced

The purpose of such limitation is to make the country able to allocate its full resources in producing the commodity in which they have a full competitive advantage toward other countries. One example would be Malaysia that choose latex production as one of its specialization.</span>
6 0
3 years ago
Read 2 more answers
Carl jung's term for collective, universal memories such as the concepts of mother, hero, or villain are ________.
Damm [24]
Archetypes: is the first model of something. The concept, in this sense, can be linked to a prototype: the original mold in which an object is produced for the first time. Archetypes are patterns from which other elements or ideas derive. It can be something physical or symbolic, always able to generate something more from themselves.
6 0
3 years ago
Other questions:
  • According to marsiglia &amp; kulis (2015), the understanding that individuals hold positions within multiple systems of inequali
    15·1 answer
  • When Kevin noticed that he had spilled coffee on his new shirt, he overestimated that other people at the meeting would notice.
    5·1 answer
  • In most research on family meals, the "magic number" of meals per week that is most strongly associated with benefits like impro
    14·1 answer
  • In recent years, many minority groups have grown impatient with dominant culture, and have asserted their right not to assimilat
    14·1 answer
  • The growing population creates a change of land use pattern of a region. Support the statement with your view.​
    5·1 answer
  • Using your notes over the innovations you researched and the information from the Islamic Innovations share out discussion page,
    5·1 answer
  • Friends....When do you stop at green and go at red ?​
    10·1 answer
  • How did Jomo Kenyatta feel by being the first president of Kenya
    10·1 answer
  • The English created a system of<br> when they first colonized North America,
    13·1 answer
  • Ellen has trouble controlling her impulses to eat, especially at night. Once she starts, she cannot stop. Often, she will eat an
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!