Global developmental delay is an umbrella term used when children are significantly delayed in their cognitive and physical development. It can be diagnosed when a child is delayed in one or more milestones, categorised into motor skills, speech, cognitive skills, and social and emotional development. There is usually a specific condition which causes this delay, such as Fragile X syndrome or other chromosomal abnormalities. However, it is sometimes difficult to identify this underlying condition.Other terms associated with this condition are failure to thrive (which focuses on lack of weight gain and physical development), intellectual disability (which focuses on intellectual deficits and the changes they cause to development) and developmental disability (which can refer to both intellectual and physical disability altering development). Causes
Developmental delay can be caused by learning disabilities, in which case the delay can usually be overcome with time and support - such as with physiotherapists, occupational therapists,vision therapist and speech and language therapists. Other causes which may cause a permanent delay in development include genetic disorders such as Down syndrome and Fragile X, childhood infections such as meningitis or encephalitis, and metabolic disorders such as hypothyroidism. Metabolic disorders are more likely to cause delayed development in older children, as many congenital metabolic problems which are easily managed are screened for in the neonatal period. Child born prematurely (born before 37 weeks). The use of toxic substances in pregnancy, particularly alcohol, can lead to developmental delay if they affect the neurological development of the fetus, such as in fetal alcohol syndrome.
Post-secondary education
One of the alternatives to work is engaging in post-secondary education at a college, university or professional school. One of the major costs of obtaining a post-secondary education is the opportunity cost of forgone wages due to not working. At times when jobs are hard to find, such as during recessions, unemployed individuals may decide to get post-secondary education, because there is less of an opportunity cost. Social assistance
In some countries, individuals who are not working can receive social assistance support (e.g., welfare or food stamps) to enable them to rent housing, buy food, repair or replace household goods, maintenance of children and observe social customs that require financial expenditure. Volunteerism
Workers who are not paid wages, such as volunteers who perform tasks for charities, hospitals or not-for-profit organizations, are generally not considered employed. One exception to this is an internship, an employment situation in which the worker receives training or experience (and possibly college credit) as the chief form of compensation. Indentured servitude and slavery
Those who work under obligation for the purpose of fulfilling a debt, such as indentured servants, or as property of the person or entity they work for, such as slaves, do not receive pay for their services and are not considered employed. Some historians suggest that slavery is older than employment, but both arrangements have existed for all recorded history. Indentured servitude and slavery are not considered compatible with human rights or with democracy. Self-employment
See also
Notes and references
General bibliography
Acocella, Nicola (2007).