Research Methods in Developmental Psychology

Question 1

Quantitative Research

Answer 1

Deals with objectively measurable, is amenable for statistical analysis.

Its usual steps are:

Identification of a problem
Formulation of hypothesis
Collection of data
Statistical analysis of data
Formation of tentative conclusions
Dissemination of Findings

Question 2

Qualitative Research

Answer 2

Focuses on the “ how and why of behavior.” It involves non-numerical descriptions (verbal or pictorial) of participants’ subjective understanding, feelings, or beliefs about their experiences.

Question 3

Sampling

Answer 3

Acquiring specific number of people from the populations as participants or respondents.

Question 4

Random Selection

Answer 4

Each person in the population has an equal and independent chance of being chosen.

Question 5

Forms of Data Collection

Answer 5

Self- reports

Observations of the participants in a laboratory or natural setting

Behavioral and performance evaluation