cultural deprivation (w/c lacks basic value, attitute and skills
w/c subculture (different goal, beliefs, attitude and values (fatalism,collectiveism, immediate gratification, present time orientation)
language (m/c uses elaborated code and w/c uses restricted codes)
parental education (w/c parents are less educated- cant help and support their child)
housing (overcrowding , disturbed sleep, greater risk of accident, cold or damp housing, more likely to have emotional behaviour problems )
diet(low on energy, vitimin and minerals)