Exam 11: Factorial Design: I Lost My Phone Number, Can I Borrow Yours Do Pickup Lines Really Work

_____ refers to the average of the dependent variable for participants with a specific combination of the levels of the independent variables.

Why is the examination of interactions important?

In a 5 × 3 × 2 × 2 × 2 factorial experiment, you have _____independent variables and potentially _____ main effect hypotheses.

In a 3 × 2 × 3 × 5 factorial design how many levels does the fourth independent variable have?

In a 1986 study examining preferences for opening pick-up lines, female participants:

Dr. Tezin wants to focus on only one independent variable at a time, and ignore the effects of all other independent variables in her upcoming study. Dr. Tezin is most concerned about a:

When discussing a psychological experiment mundane realism refers to:

In a factorial design W × Y, the W represents the:

Dr. Crow is interested in examining the independent variables of ethnicity and receipt of remarks in relation to feelings of social inclusion. The ethnicity variable is represented by Caucasian, African American, and Hispanic American. The receipt of remarks variable includes receipt of compliment, receipt of insult, and receipt of greeting. Ethnicity is not able to be manipulated; therefore, this is a:

When using multiple raters in an experiment is it important that the researchers assess the _____ before determining if the study was adequately conducted and finished.

If you were to develop a table to examine a 2 × 2 factorial design, one _____ variable would be notated on the left with each level in a row and the other ______ would be at the top with each level in a column.

In a factorial design 2 × 3, the 2 represents:

In a 2003 study looking at histocompatibility complex genes, symmetry, and body scent attractiveness in men and women researchers asked 200 males and females to provide a blood sample to assess their major histocompatibility complex (MHC) gene, then to sleep a new clean T-shirt for two nights. Researchers also took photos of the males and females to document left- and right-side body symmetry. When the participants were asked about attractiveness, their answers indicated that the:

All of the following are noted limitations regarding the study carried out throughout Chapter 11, EXCEPT:

____ is when the influence of one independent variable on the other reverses across the levels of the other variable.

Stefan is interested in conducting a study examining college's students sleep patterns and their influence on roommate interactions. Which of the following settings would be the best for optimizing mundane realism?

A research confederate is:

Use the following to answer questions Scenario I Scenario I is based on fabricated data inspired by the following study: Hennig-Thurau, T., Groth, M., Paul, M. & Gremler, D. D. (2006). Are all smiles created equal? How emotional contagion and emotional labor affect service relationships. Journal of Marketing, 70, 58-73. Do Smiling Employees Improve Customer Satisfaction? In this 2 × 2 between-subjects design, Hennig-Thurau and colleagues examined the effect of employee emotions and authenticity of the emotion on customer relations. A total of 223 undergraduate volunteers participated in this study. The participants were told they would be testing a new movie consulting service. The movie consulting service was created by the experimenters, and actors were hired to act as customer service representatives. Each participant approached the service desk where the actor asked them a number of questions Figure 1. Customers rate their experience more favorably when employees are smiling. -(Scenario I) Which of the following hypothesis did the results of the study described in Scenario I support?

When Dr. Wheeler was training the raters for his experiment he stressed multiple times that they needed to rate the videos:

Based on previous research a person's natural scent is complex and contains several compounds, including indicators of MHC and: