Factorial designs - Study guides, Study notes & Summaries

extraneous variables (things that confuse or confound) correct answer: factor affecting dependent/independent variable find key terms correct answer: use pico to breakdown studies retrospective correct answer: looking back at past data/hx follow up studies correct answer: do independent variables then follow with participants designs with causality correct answer: quasi experimental & experimental experimental designs correct answer: two group, pretest-posttest, two group po...

When two or more independent variables are combined in a single study, the independent variables are commonly called... Correct Answers factors A factorial design: Correct Answers a research design that includes two or more independent variables (factors) In an experimental design, a factor is... Correct Answers an independent variable Single-factor design: Correct Answers A research design with one independent variable Factor: Correct Answers A variable that differentiates a set of ...

SAGE Final Exam Questions and Answers 100% Verified | Latest Updated 2024/2025 (GRADED) the simplest possible kind of true experiment is ___ -a one-group design -a two-groups design -a one-way design -a 2 X 2 factorial design - a two-groups design The major limitation of one-way experimental designs is that they only allow researchers to look at one ______ at a time. -independent variable -dependent variable -control group -treatment condition - independent variable How many cells (i....

NCE - Research questions with complete solutions 2024/2025A-B-A-B Designs - correct answer Reversal Single-Subject Design In an ABAB research design, baseline data on a behavior is taken (phase A), a treatment is applied and the behavior is measured again (phase B), the treatment is withdrawn and baseline data is taken again (the second phase A), and the treatment is re-applied and the behavior is measured again (the second phase B). The ABAB design, a type of reversal design, is one in ...

Test Bank for The Analysis of Biological Data 3e 3rd Edition by Michael C. Whitlock, Dolph Schluter ISBN-13: 4433 PART 1 INTRODUCTION TO STATISTICS 1.0 Statistics and samples 1.1 What is statistics? 1.2 Sampling populations 1.3 Types of data and variables 1.4 Frequency distributions and probability distributions 1.5 Types of studies 1.6 Summary Interleaf 1 Correlation does not require causation 2.0 Displaying data 2.1 Guidelines for effective graphs 2.2 Showing data for one va...

PSY 285 Exam 4 | Questions and Answers In a 2 x 3 factorial design, there are _____ main effect(s) and _____ interaction effect(s) possible. 2; 1 Which of the following is a reason why a researcher may design an experiment with more than two levels of an independent variable? A design with only two levels of an independent variable cannot provide much information about the exact form of the relationship between the independent and dependent variables. A researcher is interested in variables th...

the simplest possible kind of true experiment is ___ -a one-group design -a two-groups design -a one-way design -a 2 X 2 factorial design - a two-groups design The major limitation of one-way experimental designs is that they only allow researchers to look at one ______ at a time. -independent variable -dependent variable -control group -treatment condition - independent variable

1. Factorial Design - Has at least two factors (IVs), each with at least two levels - Two IVs can be examined simultaneously 1. Advantages of Factorial Design - More economical in terms of participants - Allows us to examine the interaction of independent variables (assess generalisability) 1. Interactions in Factorial Designs - One IV interacts with another when the effects of one are different depending on the level of the other - And when it changes (moderates or qualifies) the impact of a ...

PSYC 302 CH 12 FINAL EXAM 2024. When an experiment tests all possible combinations of more than one independent variable, it is often referred to as a _______design. These designs can show that the effect of one independent variable depends on the level of another independent variable, also known as a(n) _______. These effects typically have two types. If you were to display the data in a line graph, one type would show the data from one independent variable intersect with the data from the...

LECTURE 5 COMPLETE WITH QUESTIONS Analysis of Variance (ANOVA) ANSWER = allows for the comparison of three or more sample means T-test procedures allow for the comparison of ____ sample means ANSWER = only two (if a research design involves the use of an independent variable that has more than two groups then a t-test is not statistically appropriate) ANOVA designs: one independent variable ANSWER = one-way ANOVA designs: more than one independent variable ANSWER = factorial independe...