Publish to Newswire
Add an EventFrom the Open-Publishing Calendar
From the Open-Publishing Newswire
Indybay Feature
More Suppression of Marijuana Research
In the 1980s Melanie Dreher and colleagues at UMass Amherst began a longitudinal study to assess the well-being of infants and children whose mothers used cannabis during pregnancy. The researchers lived in rural Jamaican communities among the women they were studying. Thirty cannabis-using pregnant women were matched for age and socio-economic status with 30 non-users. Dreher et al compared the course of their pregnancies and their neo-natal outcomes, using various standard scales.
No differences were detected three days after birth. At 30 days the exposed babies did better than the non-exposed on all the scales and significantly better on two of the scales (having to do with autonomic stability and reflexes).
Follow-up studies were conducted when the kids were four and five (just before entering school and after). The moms were defined as light users (1-10 spliffs per week), moderate (11-20), and heavy (21-70). Consumption of ganja tea was also taken into account.
The children were measured at age four using three sets of criteria: the McCarthy scale, which measures verbal ability, perceptivity, quantitative skills, memory and motor; a "behavioral style" scale measuring temperament, based on a 72-item questionnaire filled out by the child's primary caregiver; and a "quality of housing" index to indicate socioeconomic status.
"No differences at all."
When they controlled for the household ratings, Dreher recounted April 8 at the Patients Out of Time Conference in Santa Barbara, her team "found absolutely no differences" between the children whose mothers were non-users and the children from the three groups of users. "No differences at all."
When testing the children at age five, Dreher measured school attendance and introduced an additional measure, the "home scale," accounting for stimulation in the physical and language environment, and other inputs affecting development. " Low income Jamaican children do not have a lot of toys," Dreher noted, "but It is not unusual for a two-and-a-half year old to be washing out her father's handkerchiefs to learn some adult skills."
As with the age-four studies, no differences were found among the exposed and non-exposed groups. But analysis of the home scale revealed that "stimulation with toys, games, reading material" was significantly related to measures on the McCarthy scale -verbal, perceptual, memory, and general cognition- and to mood. There was also a relationship between basic school attendance and McCarthy-scale measurements.
Read More
http://counterpunch.org/gardner04222006.html
Follow-up studies were conducted when the kids were four and five (just before entering school and after). The moms were defined as light users (1-10 spliffs per week), moderate (11-20), and heavy (21-70). Consumption of ganja tea was also taken into account.
The children were measured at age four using three sets of criteria: the McCarthy scale, which measures verbal ability, perceptivity, quantitative skills, memory and motor; a "behavioral style" scale measuring temperament, based on a 72-item questionnaire filled out by the child's primary caregiver; and a "quality of housing" index to indicate socioeconomic status.
"No differences at all."
When they controlled for the household ratings, Dreher recounted April 8 at the Patients Out of Time Conference in Santa Barbara, her team "found absolutely no differences" between the children whose mothers were non-users and the children from the three groups of users. "No differences at all."
When testing the children at age five, Dreher measured school attendance and introduced an additional measure, the "home scale," accounting for stimulation in the physical and language environment, and other inputs affecting development. " Low income Jamaican children do not have a lot of toys," Dreher noted, "but It is not unusual for a two-and-a-half year old to be washing out her father's handkerchiefs to learn some adult skills."
As with the age-four studies, no differences were found among the exposed and non-exposed groups. But analysis of the home scale revealed that "stimulation with toys, games, reading material" was significantly related to measures on the McCarthy scale -verbal, perceptual, memory, and general cognition- and to mood. There was also a relationship between basic school attendance and McCarthy-scale measurements.
Read More
http://counterpunch.org/gardner04222006.html
Add Your Comments
We are 100% volunteer and depend on your participation to sustain our efforts!
Donate
$220.00 donated
in the past month
Get Involved
If you'd like to help with maintaining or developing the website, contact us.
Publish
Publish your stories and upcoming events on Indybay.
Topics
More
Search Indybay's Archives
Advanced Search
►
▼
IMC Network