Generally, the intellectual performance of children who attend a quality day care program is than that of children from similar family backgrounds who do not attend a day care program or who attend one of poor quality.

Generally, the intellectual performance of children who attend a quality day care program is Higher  than that of children from similar family backgrounds who do not attend a day care program or who attend one of poor quality.

Explanation:

Generally, the intellectual performance of children who attend a quality day care program is Higher  than that of children from similar family backgrounds who do not attend a day care program or who attend one of poor quality.

The children who attended a quality of day care program's are intellectually more alert and conscious than the children who have either not attended any such program,or the children's who even though attended such program's but the quality of such day care program was poor

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.