« previous next »

Author Question: A cross-lagged panel correlation design a. examines correlations between variables across time ... (Read 39 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
on: Jun 20, 2018
A cross-lagged panel correlation design
 
  a. examines correlations between variables across time
  b. can prove causal relationships among variables
  c. uses several samples of participants
  d. increases the reliability of one's measures
  e. all of the above

Question 2

The threat to internal validity associated with differences between pre-existing groups when participants are not randomly assigned is
 
  a. history.
  b. maturation.
  c. statistical regression.
  d. selection.


huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

The arrangement of cross bridges between filaments interact The arrangement of cross bridges between filaments interact
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Historical Time Line of Regulatory Acts, Standards, and Organizations Historical Time Line of Regulatory Acts, Standards, and Organizations
Distribution of F1 and F2 Progeny Derived from a Theoretical Cross Involving Tomatoes Distribution of F1 and F2 Progeny Derived from a Theoretical Cross Involving Tomatoes
The TaqMan approach to quantitative real-time PCR (qPCR) The TaqMan approach to quantitative real-time PCR (qPCR)
Emerson’s Three-Point Test-Cross Analysis Emerson’s Three-Point Test-Cross Analysis
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library