Asked by Riley Carder on Jul 21, 2024
Verified
As a high-school principal,Dr.Ilka is interested in whether the fifth-grade students have better math skills than the third- and first-graders.To answer her question she presents children in each of the three grades with the same math test and then compares the scores.Dr.Ilka's study utilized a ________ design.
A) cross-sectional
B) longitudinal
C) time-lag
D) correlational
Cross-Sectional
Involving or relating to analysis, study, or observation of subjects from various segments or groups at a single point in time.
Longitudinal
Involving repeated observations or measurements of the same entities over a period of time, allowing for the study of changes or developments.
Time-Lag
The delay or period of time between two related events or processes.
- Gain an understanding of the unique characteristics and implementations of different investigational techniques in psychology, like observing natural behaviors, administering standardized tests, conducting interviews, and performing experimental research.
Verified Answer
Learning Objectives
- Gain an understanding of the unique characteristics and implementations of different investigational techniques in psychology, like observing natural behaviors, administering standardized tests, conducting interviews, and performing experimental research.
Related questions
The Main Difference Between a Questionnaire and an Interview Is ...
Which of the Following Locations Would Not Be Considered for ...
An Advantage of Laboratory Observation Over Naturalistic Observation Is That ...
One Form of Research Data Collection Is Through Interviews and ...
A Local School Board Wants to Know Whether Parents Approve ...