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Information
| Code | PSI209 |
| Name | Statistics 2 |
| Term | 2024-2025 Academic Year |
| Semester | 3. Semester |
| Duration (T+A) | 3-0 (T-A) (17 Week) |
| ECTS | 4 ECTS |
| National Credit | 3 National Credit |
| Teaching Language | Türkçe |
| Level | Lisans Dersi |
| Type | Normal |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator | Prof. Dr. ALİ İHSAN GENÇ |
| Course Instructor |
Dr. Öğr. Üyesi ESEF ERCÜMENT YERLİKAYA
(A Group)
(Ins. in Charge)
|
Course Goal / Objective
The aim of this course is to teach students parametric and nonparametric hypothesis tests commonly used in psychology.
Course Content
Null hypothesis significance test, effect size, statistical power, type one and two error, t-test (one sample, independent samples, matched samples), analysis of variance (independent groups and repeated measures), Mann-Whitney U test, Wilcoxon signed ranks test, Kruskal-Wallis H test, Friedman test, Chi-square test topics are covered in this course.
Course Precondition
None
Resources
Sosyal Bilimler İçin İstatistik, Nilgün Köklü , Ömay Çokluk , Şener Büyüköztürk, Pagem Akademi Yayıncılık, 25. Baskı, 2021.
Notes
Sosyal Bilimler İçin İstatistik, Nilgün Köklü , Ömay Çokluk , Şener Büyüköztürk, Pagem Akademi Yayıncılık, 25. Baskı, 2021.
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Explains the rationale of the null hypothesis significance testing |
| LO02 | Defines the concepts of type one and type two error. |
| LO03 | Explains the concepts of significance level, effect size and statistical power. |
| LO04 | Performs t-test analysis, which is suitable for testing the significance of the difference between two means. |
| LO05 | Performs analysis of variance, which is suitable for testing the significance of differences between more than two means. |
| LO06 | Performs the nonparametric test, which is suitable for testing the significance of the difference between two means. |
| LO07 | Performs the nonparametric test that is suitable for testing the significance of the difference between more than two means. |
| LO08 | Performs chi-square analysis. |
| LO09 | Performs simple linear regression analysis. |
| LO10 | Tests the significance of the difference between two percentages. |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Explains the approaches and concepts related to the theoretical and application areas of psychology. | |
| PLO02 | Bilgi - Kuramsal, Olgusal | Comprehends other basic sciences (eg, sociology, biology, philosophy) related to psychology, and establishes a multidisciplinary perspective. | |
| PLO03 | Bilgi - Kuramsal, Olgusal | Explains the development of psychology from the historical perspective | |
| PLO04 | Beceriler - Bilişsel, Uygulamalı | Applies the knowledge of psychology for the application areas | |
| PLO05 | Beceriler - Bilişsel, Uygulamalı | Applies the methods and techniques of psychology by developing scientific understanding, critical thinking, creative thinking, and problem-solving skills. | 3 |
| PLO06 | Beceriler - Bilişsel, Uygulamalı | Studies human cognitive, emotional and behavioral processes with scientific methods. | 3 |
| PLO07 | Beceriler - Bilişsel, Uygulamalı | Conducts basic and applied psychology research | 4 |
| PLO08 | Beceriler - Bilişsel, Uygulamalı | Applies the methods and techniques of psychology in an interdisciplinary team. | 1 |
| PLO09 | Bilgi - Kuramsal, Olgusal | Uses knowledge of psychology to serve society and humanity on the basis of universal and national needs | 1 |
| PLO10 | Beceriler - Bilişsel, Uygulamalı | Demonstrates a sense of responsibility as an individual and team member in solving problems related to the area. | |
| PLO11 | Yetkinlikler - Öğrenme Yetkinliği | Demonstrates life-long learning and research awareness. | |
| PLO12 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Effectively shows his knowledge and skills among experts and non-specialists. | |
| PLO13 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Use information and communication technologies effectively. | |
| PLO14 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Shows awareness of events and developments on the agenda of the society and the world. | |
| PLO15 | Yetkinlikler - Alana Özgü Yetkinlik | Demonstrates a sense of professional responsibility expressed in the Code of Ethics of The Turkish Psychological Association. |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | The role of descriptive and inferential statistics in psychology | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Tartışma |
| 2 | Null hypothesis significance test, significance level, effect size, statistical power, type one and type two error | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Tartışma |
| 3 | Independent groups t-test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 4 | Paired Sample t-test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 5 | One sample t-test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 6 | Analysis of variance for independent groups | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 7 | Analysis of variance for repeated measures | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 8 | Mid-Term Exam | Review the topics discussed in the lecture notes and sources | Ölçme Yöntemleri: Yazılı Sınav |
| 9 | Mann-Whitney U test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 10 | Wilcoxon signed-rank test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 11 | Kruskal-Wallis H Test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 12 | Friedman test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 13 | Chi-square test | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 14 | Simple linear regression analysis | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 15 | Testing the significance of the difference between two percentages | Source reading | Öğretim Yöntemleri: Anlatım, Soru-Cevap, Alıştırma ve Uygulama |
| 16 | Term Exams | Review the topics discussed in the lecture notes and sources | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Term Exams | Review the topics discussed in the lecture notes and sources | Ölçme Yöntemleri: Yazılı Sınav |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 3 | 42 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 3 | 42 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 0 | 0 | 0 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 7 | 7 |
| Final Exam | 1 | 18 | 18 |
| Total Workload (Hour) | 109 | ||
| Total Workload / 25 (h) | 4,36 | ||
| ECTS | 4 ECTS | ||