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

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

In a 2 × 2 factorial design using a within-subjects design:

Dr.Carlson is examining how the consumption of LSD and individual's body temperatures influences the individual's interest in physical contact.In this particular research scenario which are the two independent variables?

Multiple independent variables usually indicate the potential for a(n):

If a factorial design is set up to be a within-subjects design then:

When analyzing a data set using a two-way ANOVA it is important to interpret the different facets of the equation correctly.Which of the following represents how likely it is that the groups differ in a significant way?

A 2007 study examining the scent of male sweat in relation to cortisol levels in women found that:

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

Study interactions permit researchers to mimic the complexity of real life,which also tends to:

A literature review revealed that there are a number of terms that mean the same as pick-up lines,including all of the following EXCEPT:

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 number represents the within-subjects degrees of freedom?

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:

If any one of the independent variables in a factorial design uses a _____ format,the factorial design becomes a mixed design.

In a 2 × 2 factorial design how many possible combinations of the independent variables exist?

Delena asked Dr.Whit to repeat his comment about interaction effects with regard to factorial designs.Dr.Whit had stated that it is possible to hypothesize a main effect for one independent variable:

Dr.Wilomena was describing what makes a successful researcher in her methods course.The students were surprised to hear her say that ______ is a key characteristic in a good researcher.

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

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.

How many possible outcomes,including both main effects and interaction effects,are possible for a factorial design with three independent variables?

If any one of the independent variables in a factorial design uses a within-subjects format,the factorial design becomes a: