Research Methods In Psychology [AP Psychology Review Unit 1 Topic 2]

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Skills In Video:
1.F Differentiate types of research with regard to purpose, strengths, and weaknesses.

1.G Discuss the value of reliance on operational definitions and measurement in behavioral research.
1.F.1 Research method: experiments
1.F.2 Research method: correlational studies
1.F.3 Research method: survey research
1.F.4 Research method: naturalistic observations
1.F.5 Research method: case studies
1.F.6 Research method: longitudinal studies
1.F.7 Research method: cross-sectional studies

Chapters:
0:00 Introduction
0:16 Experiments
0:24 Hypothesis & Theory
0:38 Operational Definitions
1:22 Surveys
1:45 Wording Effect
2:07 Population & Sample
2:36 Random Sampling & Stratified Sampling
3:19 Representative Sample & Sampling Bias
3:37 Case Studies
4:03 Hawthorne Effect
4:09 Correlational Studies
4:49 Third Variable Problem
5:00 Naturalistic Observation
5:58 Cross-Sectional Design
6:12 Longitudinal Design
6:52 Practice Quiz!

#PSYCH #PSYCH#APPsych

[MrSinn]

The answers to the practice questions are below. Just click on "Read more". Thanks for watching and make sure you subscribe and like the video! By subscribing, liking the video, or sharing the video with others it lets me know you want more AP Psychology videos.







Question 1: C
Question 2: C
Question 3: A
Question 4: B
Question 5: A

[uhh.]

my AP exam is on thursday… let’s hope i can finish the material before then 😁

and before anyone says anything yes it’s my fault for procrastinating and cramming everything in the last minute.

[thewhat]

I really appreciate these videos Mr. Sinn! I am very grateful that you're helping tons of ap psychology students!

[xd-mnvc]

yay im so glad you can help me through another year of ap classes!

[eluth]

Thank you for making these highly effective and efficient study videos for us

[RandomPsychStuff]

Thank youu! I'm in research methods rn and it's been a minute since I've done any statistics or been in a science class so I'm really struggling with choosing the appropriate methods and statistical analysis for studies, I've hit a wall it feels like! Thank you for this helpful video though😊

[marieojeda]

mr. sinn me and my buddy love watching your videos! they are incredibly informative and interesting, I learn so much thank you for your awesome videos!

[sync_mxlly]

Operational definition are statements that outline the procedures used in study which allows ppl to replicate ur study

[sammers]

great video before my first psych test! Thanks

[sync_mxlly]

Random sampling - equal chance of being selected random sampling equal chance of being selected

[rishitsingh]

Hi Mr.Sinn, I wanted to point something out at 5:59 you mention that Cross Sectional studies is another research method, but in or class and textbooks it is mentioned as a way to do each method and is explicitly stated not to be a research method.

[sync_mxlly]

Cross sectional study - comparing different groups so like groups of diffage ranges, mgenerauojs, ethnicities?on how they are ig

[sync_mxlly]

Operational definitions - statements that outline prosecutes in study so taht ppl can repeat ur stud

[cvnnamxxno]

I have my first ap psych test on friday! tysm!!

[sync_mxlly]

Case study- specific observing / investigation

[linaslvr]

chose ap psychology as a joke for my senior year, 2 days in and realized its no joke this dude is saving me

[sync_mxlly]

Wording effect- the way the researcher words the questions can affect the participants reposne😊

[alexholmes]

I love this account thank you so much for your help

[sync_mxlly]

Respeesentatibw sample - represents all digit people in population / researcher ISNT biased to the subjects he picks he’ll pick anyone

[sync_mxlly]

Stratified is u separate ty population into diff categories and then randomly chose some of the ppl from that category