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

.Khan examined two different independent variables,specifically types of aggression and birth order.Dr.Khan looked at relational and overt aggression,as well as first borns,second borns,middle borns,and multiples.What type of factorial design does that describe?

Factorial designs are ______ in which the researchers _____ the independent variables,all of which are between-subjects.

A 2002 study involving sex differences in response to physical and social factors in relation to the importance of smell indicated:

Dr.Peralta wishes to conduct a factorial ANOVA in order to test the following variables: sleep apnea and night terrors.All of the following are accurate statements regarding a factorial ANOVA EXCEPT:

In a 2010 study examining flirting competencies researchers asked 600 participants to view various videos depicting five types of pick-up lines: cute,humorous,direct compliant,direct introduction,and a third-party introduction.The results suggested:

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?

In a 2008 study researchers were interested in whether women favored more provocative clothing during more fertile times of the month.Ovulation cycles were mapped,hormonal contraceptives were not used,and the female participants came into the lab twice for urine samples.In addition to being photographed the female participants also completed a diverse array of assessments.The results indicated that:

An interaction is considered a(n)_____ effect that occurs when combining two or more factors.

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:

Vignettes provide a significant amount of _____ because the researcher can dictate exactly what the participant reads.

Factorial designs are true experiments where the researchers manipulate the independent variables all of which are:

Which of the following is an example of a humorous pick-up line?

Dr.Raqui computed a two-way factorial analysis of variance with types of aggression (relational or overt)and the type of communication method (email,phone,or in-person)as the independent variables and level of self-esteem as the dependent variable.The relational aggression main effect was significant,F(1,222)= 4.2,p = .001,eta² = .031.Which of the following represents the F score?

Dr.Raqui computed a two-way factorial analysis of variance with types of aggression (relational or overt)and the type of communication method (email,phone,or in-person)as the independent variables and level of self-esteem as the dependent variable.The relational aggression main effect was significant,F(1,222)= 4.2,p = .001,eta² = .031.Which of the following represents the effect size?

Dr.Kincaid noted in class this morning while discussing factorial design that when a crossover interaction occurs sometimes the effects of one independent variable will have a _____influence across levels of the other variable.

Dr.Johnson described the _____ as the whole being greater than the sum of the parts.It is a helpful reference to understand the combination of two variables to produce an outcome that is bigger than each individual variable contribution.

Previous research has indicated that alcohol decreases motor coordination performance,but when alcohol was combined with an energy drink,individual had increased feelings of stimulation and increased ______ in their performance,although their performance was actually worse.

Dr.Raqui computed a two-way factorial analysis of variance with types of aggression (relational or overt)and the type of communication method (email,phone,or in-person)as the independent variables and level of self-esteem as the dependent variable.The relational aggression main effect was significant,F(1,222)= 4.2,p = .001,eta² = .031.Which of the following would best represent the factorial design?

In a factorial design where one of the independent variables is a quasi-independent variable the design is considered a:

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