100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary Cognitive psychology practical investigation $4.51   Add to cart

Summary

Summary Cognitive psychology practical investigation

 14 views  0 purchase
  • Course
  • Institution

This contains the aim, methods , strengths and improvements for the cognitive practical investigation, however it doesn't contain the results. The practical investigates the effects of acoustically similar words on the short term memory, in order to see if STM uses acoustic coding.

Preview 1 out of 2  pages

  • June 23, 2024
  • 2
  • 2023/2024
  • Summary
avatar-seller
💟
2.5 Practical investigation
2.5.1 One practical research exercise to gather data relevant to topics covered in
cognitive psychology. This practical research exercise must adhere to ethical
principles in both content and intention.

what is the aim?
to investigate the affects of acoustically similar words on the short term
memory, in order to see if STM uses acoustic coding.

what is the hypothesis?
-more acoustically dissimilar sounding words will be recalled than similar.

what is the null hypothesis?
there will be no differences in the number of acoustically similar and dissimilar
sounding words and any differences found will be due to chance.

what are the independent variables and dependent variables?
Independent variable: the words used (acoustically similar/dissimilar)
Dependent variable: how many words they remembered from each list out of
a total of 10.

Method?
lab experiment/ standardised

Design?
independent group/measures—> each group only did one list so that it is not
repeated and so that results can be compared.

sample?
opportunistic sample was used as it was less time consuming and anyone
available was able to do the experiment. the sample was not representative as
it only included female students.



2.5 Practical investigation 1

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller alejnadzeladini1. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $4.51. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$4.51
  • (0)
  Add to cart