Deck 12: Mixed Design: Part 2

Question 1

The intervention phase of the study is usually referred to as the:

A) D phase.
B) C phase.
C) B phase.
D) A phase.

Answer 1

B phase.

Question 2

The experiment-expectancy effect occurs when a bias causes a researcher to _____ the participants of an experiment.

A) project on
B) consciously alter
C) unconsciously influence
D) request a change of

Answer 2

unconsciously influence

Question 3

A double-blind procedure is used in an effort to reduce the likelihood that _____ of condition will influence the results;therefore,both the participants and the administrators of treatment are unaware of which treatments are being provided.

A) the expectancies
B) the inexperience
C) the unfamiliarity
D) the foreignness

Answer 3

the expectancies

Question 4

_____is a statistical analysis that tests for differences between two or more categorical independent variables,when one is a between-subjects variable and another is a within-subjects variable.

A) A one-way analysis of variance
B) A repeated-measure analysis of variance
C) A mixed design analysis of variance
D) A two-way analysis of variance

Question 5

Which of the following uses only a between-subjects methodology?

A) two-group design
B) repeated measures design
C) mixed design
D) pretest-posttest design

Question 6

A _____is used when participants are unaware of,or blinded to,the treatment they are receiving,but the administrator knows which treatment each participant is getting.

A) mixed design
B) single-subject design
C) double-blind procedure
D) single-blind procedure

Question 7

Participants in the _____do not receive treatment or intervention until after the completion of the study.

A) waiting-list control group
B) placebo control group
C) intervention group
D) research participant pool

Question 8

Dr.Ames conducts a mixed design ANOVA and finds the following outcome: F(1,89)= 9.8,p = .002,eta² = .09.Which number represents the between subjects degrees of freedom?

A) .002
B) .09
C) 9.8
D) 89

Question 9

In a mixed design _____of the within-subjects factor but only one level of the between-subjects factor.

A) half of the participants get one level
B) all participants get every level
C) half of the participant get every level
D) all participants get one level

Question 10

Dr.Ames conducts a mixed design ANOVA and finds the following outcome: F(1,89)= 9.8,p = .002,eta² = .09.Which number represents the F score?

A) .002
B) .09
C) 9.8
D) 1

Question 11

A-B design refers to a single-subject design in which researchers take a _____and then introduce the intervention and measure the same variable again.

A) posttest measurement
B) baseline measurement
C) mixed measurement
D) single-blind procedure

Question 12

Dr.Ames conducts a mixed design ANOVA and finds the following outcome: F(1,89)= 9.8,p = .002,eta² = .09.Which number represents the effect size?

A) .002
B) .09
C) 9.8
D) 1

Question 13

The baseline measurement phase of the study is usually referred to as the:

A) D phase.
B) C phase.
C) B phase.
D) A phase.

Question 14

A 2013 study examining the dynamics of anorexia nervosa and representations of the self,the mother,and the father researchers found that:

A) anorexia nervosa patients more commonly had trouble relationship with their fathers.
B) anorexia nervosa patients more commonly had lower levels of neediness.
C) anorexia nervosa patients more commonly were less self-critical compared with others.
D) anorexia nervosa patients more commonly had higher levels of neediness.

Question 15

A meta-analysis is a statistical strategy for comparing and integrating the results from _____ on _____.

A) multiple studies;the same research question
B) multiple studies;different research questions
C) a single study;the same research question
D) a single study;different research questions

Question 16

An A-B-A-B design is a single-subject design in which researchers establish a baseline,introduce the intervention,remove the intervention,and then reintroduce the intervention,measuring the _____each time.

A) dependent variable
B) independent variable
C) manipulation
D) baseline measurement

Question 17

Dr.Ames conducts a mixed design ANOVA and finds the following outcome: F(1,89)= 9.8,p = .002,eta² = .09.Which number represents the significant level?

A) .002
B) .09
C) 9.8
D) 1

Question 18

An A-B-A design is a single-subject design in which researchers establish a baseline,introduce the intervention and measure the same variable again,then remove _____ and take another measurement.

A) the dependent variable
B) the intervention
C) the manipulation
D) the independent variable

Question 19

Natalya conducted an intervention for social skills deficits.She included a group of participants in her study who did not receive any type of intervention at all.After her study finished,she took the best intervention option determined by the study and provided it to the control group.What type of control group did Natalya use for her study?

A) empty control group
B) treatment group
C) waiting-list control group
D) placebo control group

Question 20

A single-subject design is a special type of _____ design using one participant or group to assess changes within that individual or group.

A) A-B
B) between-subjects
C) within-subjects
D) mixed