What is studying different groups of children of different ages simultaneously and describing their developmental characteristics?

What is studying different groups of children of different ages simultaneously and describing their developmental characteristics?
1). Longitudinal growth study
2). Trend study
3). Time series study
4). Cross-sectional growth study.

UGC NET Paper 1 Best Book

---

UGC NET Facebook Page

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (2+4)
Submit:

Other Questions

1. ........ is the raw materials for Analysis

2. In case of ANOVA, what is SS ?

3. Qualitative observation is usually done for exploratory purposes; it is also called ........ observation.

4. In ........ , each population element has a known and equal chance of selection.

5. The type of hypothesis is

6. In a survey there is an enumerator and a ........

7. The strongest evidence for causality comes from which of the following research methods?

8. Generally the external and internal validity is present in the inference. We get from

9. Language is a

10. To obtain the freest opinion of the respondent, when we ask general question before a specific question then this procedure is called as the