G. Relation Between the Education Index and
Type of Household and Number of Cars it Possesses
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For the same reasons mentioned in the preceding section (especially in relation to the rate of occupancy), it can be noted that the indicators of education are low in the case of extended households, and nucleus households with relatives, compared with nucleus households. Also, informal subsistence households (the category "other" in the questionnaire) rank lowest with respect to the indicators of education, as these households include an important proportion of old people, women and widows.

On the other hand, the number of cars owned by the household seems to be strongly correlated with the education index, as 53.1 percent of all households that are classified below the threshold do not own a car; the percentage falling with the increase in the number of cars owned. This is explained by the car being an indirect indicator of the level of income and is reflected in the sharp drop in the proportion of households below the threshold, from 53.1 percent of households which do not own a car to 23.2 percent for those that own one car. This, in turn, reflects the bearing of the means of transport, and the time spent in commuting to and from school, on the level of scholastic achievement. These observations are confirmed by the study referred to above, which shows that the lowest level of achievement is recorded among students that commute to school walking, and those who spend a longer time to reach school.

Table 62. Cross classification of the education index, the type of household and number of cars it owns
(Percent of the specific feature)
Degree of satisfaction
Low Intermediate High Total
Type of household 1 1 1 1
Nucleus subsistence household 29.7 32.8 37.4 100
Nucleus household with relatives 38.3 31.7 30.0 100
Extended subsistence household 41.9 31.1 27.0 100
Other 47.1 18.1 34.8 100
Number of cars 1 1 1 1
None 53.1 28.0 18.9 100
1 23.2 35.3 41.4 100
2 8.43 26.9 64.6 100
3 or more 5.98 18.5 75.5 100
Total 32.8 31.3 35.9 100