Video (18:29) from Research by Design in which, “Using a dataset about puppy training, we learn how to set up and run an independent samples t test. We import data into JASP, conduct the test, interpret the results and write up the findings. We will learn to check the assumptions of homogeneity of variance using […]
Video: How to Do an Independent Samples t Test in JASP Read More »
Video (16:57) from Research by Design in which, “The One Sample t-Test is a parametric procedure that tests whether a sample mean is statistically significantly different than a population mean or other known value. We will open a CSV dataset in JASP, check the assumptions of the test, conduct the one sample t-test, interpret the
Video: How to Do a One Sample and Paired-Samples t Test in JASP Read More »
Concise video (9:50) from Research by Design in which, “We walk through the steps to identify three measures of central tendency (mean, median, and mode) using JASP. This is an excellent introduction to JASP software and some of the functions that we will use throughout the introductory statistics course.” (7:41) “We will learn how to
Video: Computing Central Tendency and Variability in JASP Read More »
Concise video from Research by Design in which, “We create an APA-style frequency table with scores in descending order, simple frequency, relative frequency, cumulative frequency, percentile, and sample size. We use JASP for the statistics, Excel for the formatting, and wrap it all up for presentation in Word. These same techniques work with open-source word
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn how to create and edit histograms, pie charts, and scatterplots in SPSS. A detailed grading rubric is included. This assignment was designed to be completed with an existing dataset (the address is given on the assignment). The handout includes instructions
Assignment: Data Visualization (Histograms, Pie Charts, and Scatterplots) (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn how to recode a string variable into a numeric variable, reverse code a numeric variable, and calculate a total score. A detailed grading rubric is included. This assignment was designed to be completed with an existing dataset (the address is
Assignment: Basic Data Transformation (Recode, Reverse Code, Calculating Totals) (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students will use SPSS to compare two subgroups (men and women) using three different methods: select cases, split file, and explore. A detailed grading rubric is included. This assignment was designed to be completed with an existing dataset (the address is given
Assignment: Selecting Cases / Calculating Statistics for Subgroups (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn create syntax commands by typing them and by using the paste function, and they will learn how to save the syntax file in SPSS format and pdf format. A detailed grading rubric is included. This assignment was designed to be
Assignment: Working with Syntax (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn the basics of SPSS, including how to create a new data file or open an existing data file, enter data, calculate descriptive statistics, and save data and output files. A detailed grading rubric is included. This assignment was designed to
Assignment: Creating a Data Set, Calculating Descriptive Statistics (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn how to calculate the Pearson Product-Moment correlation using SPSS and how to interpret the output. A detailed grading rubric is included. This assignment was designed to be completed with an existing dataset (the address is given on the assignment). The
Assignment: Correlation (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn how to use SPSS to compare two independent groups using the independent samples t-test and using confidence intervals for the difference of the means. Students also write a research report with their results. A detailed grading rubric is included. This
Assignment: t-test for Independent Means/Samples (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn how to use SPSS to compare dependent groups using the dependent samples t-test and using confidence intervals for the difference of the means. A detailed grading rubric is included. This assignment was designed to be completed with an existing dataset
Assignment: t-test for Dependent/Paired Samples (SPSS) Read More »
In this assignment (created by Dr. Kimberly A. Barchard and Dr. Leiszle Lapping-Carr), students learn how to use SPSS to conduct a single sample t-test and calculate a confidence interval and how to interpret the output for both. A detailed grading rubric is included. This assignment was designed to be completed with an existing dataset
Assignment: Single Sample t-test (SPSS) Read More »
This is an activity (created by Dr. Maya G. Sen) that has has students collect data that they analyze (by hand and with SPSS) using a single-sample t-test. They compare the weights of a sample of Caramel Apple Pops to the population mean (i.e., the advertised weight). Materials NeededEnough Caramel Apple Pops for everyone (including
Lab Activity: Caramel Apples and the single sample t-test (SPSS) Read More »
Key Topics and Links to Files Data Analysis Guide Applying Your Skills in the Real World: How Do You Know If You Are Truly Helping? Analyses Included: Single Sample t-test; t-test for Independent Means; Creating a Mean; Descriptive Statistics (Central Tendency) Dataset Syntax Output BONUS – STUDY 1: How Can We Reduce Underage Drinking?
Design & Data: How Do You Know If You Are Truly Helping? (Program Evaluation) Read More »
Key Topics and Links to Files Data Analysis Guide Which Therapy is Best for Treating Eating Disorders? Analyses Included: Mixed ANOVA/Repeated-Measures ANOVA Dataset Syntax Output BONUS: Do Others Help or Hinder Performance? Analyses Included: Mixed ANOVA/Repeated-Measures ANOVA Dataset Syntax Output The Data Analysis Guide contains all of the following: Design Summary (for the chapter study
Key Topics and Links to Files Data Analysis Guide “I Lost My Phone Number, Can I Borrow Yours?” Do Pick-up Lines Really Work? Analyses Included: Two-Way ANOVA Dataset Syntax Output BONUS: Do Tattoos and How You Dress Influence Whether Someone Will Help You? Analyses Included: Two-Way ANOVA; Descriptive Statistics (Frequencies) Dataset Syntax Output The
Design & Data: Do Pick-up Lines Really Work? (Factorial Design and Two-Way ANOVA) Read More »
Key Topics and Links to Files Data Analysis Guide Can Watching Reality TV Shows Be Good for Us? Analyses Included: t-test for Dependent Means/Paired Samples t-test; Repeated-Measures ANOVA Dataset Syntax Output BONUS: Does Talking Lead to Distracted Driving? Analyses Included: Repeated-Measures ANOVA Dataset Syntax Output The Data Analysis Guide contains all of the following: Design
Key Topics and Links to Files Data Analysis Guide I’m Feeling Hot, But Is the Earth Hot, Too? Analyses Included: One-Way Analysis of Variance (ANOVA) with Post Hoc test and Planned Contrasts; Reliability (Cronbach’s alpha); Chi-Square (Test of Independence) Dataset Syntax Output BONUS: Can Motivational Lyrics Reduce Pre-performance Anxiety and Improve Actual Task Performance? Analyses
Key Topics and Links to Files Data Analysis Guide Texting: I Can’t Get You Out of My Mind Analyses Included: t-test for Independent Means Dataset Syntax Output BONUS: How Does the Experience of Stress Influence Feelings toward One’s Relationship? Analyses Included: t-test for Independent Means; Creating a Mean; Reliability (Cronbach’s alpha) Dataset Syntax Output The
