Study design and Experimental Studies 2018

Question 1

This study is considered to be a prevalence study

Answer 1

Cross-sectional

Question 2

TRUE or FALSE: Maturation is one of the errors chuchu in one-step pre-test post-test design

Answer 2

TRUE

Question 3

Study design that intervenes on individuals at risk for disease

Answer 3

Intervention

Question 4

Experimental is the same with ___ because it requires follow up

Answer 4

Cohort

Question 5

TRUE or FALSE: Experimental population is of ultimate interest

Answer 5

FALSE

Question 6

The population actually studied

Answer 6

Experimental population

Question 7

Intervene before actual disease appearance

Answer 7

Intervention trial

Question 8

Cohort

Answer 8

incidence

Question 9

To test efficacy of a preventive/therapuetic agent or procedure

Answer 9

Clinical trial

Question 10

Type of clinical trial given in an attempt to relieve smptoms

Answer 10

Therapeutic

Question 11

Type of clinical trial when investigator intervenes before a disease has developed

Answer 11

intervention

Question 12

To test BCG vaccination

Answer 12

Preventive/Prophylactic trials

Question 13

Group of individuals as a whole is used to determine efficacy of a drug/procedure

Answer 13

Community trial

Question 14

Inappropriate conclusion on an individual absed on ecological date

Answer 14

Ecological Fallacy

Question 15

Unit of measurement in case control

Answer 15

Odds ratio

Question 16

Quasi-experimental

Answer 16

Nonrandomized control-group

Question 17

Best control group

Answer 17

Population-based

Question 18

Commonly used control group

Answer 18

Hospital-based

Question 19

Descriptive studies do

Answer 19

Draw inferences about cause and effect

Question 20

Study design to test hypothesis for causation

a. Cross sectional
b. Case-control
c. Community Trial
d. All of the Above

Answer 20

d. All of the Above