| Research questions |
Specific objectives |
| What is the temporal and geographical relationship in which studies on challenges of learners from low-income families have been developed? |
To explore the temporal and geographical relationship in which studies on challenges from learners from low-income families have been developed. |
| What are the settings and design types of the studies related to challenges faced by learners from low-income families? |
To identify the setting and the primary type of design used in studies on challenges from learners from low-income families |
| What are the purposes of the studies regarding challenges of learners from low-income families |
To identify the purpose most frequently investigated in the studies about challenges from learners from low-income families |
| What are the challenges been researched by past studies? |
To identify the challenges been research by past studies |
| What are the results of studies regarding the challenges of learners from low-income families? |
To summarise the results of the studies regarding challenges of learners from low-income families |
