TY  - JOUR
PY  - 1990//
TI  - Health and hygiene research on constructive toys intended for children over 7 under natural conditions
JO  - Problemi na Khigienata
A1  - Uzunova, S.
A1  - Mineva, T.
SP  - 38
EP  - 47
VL  - 15
IS  - 
N2  - Physiological and questionnaire investigations are carried out on 10 constructive toys, with the participation of 38 children 7 to 12 years old. A testimonial of the toys is made according to mass, dimensions, technological treatment, packing etc. A number of discrepancies with the hygienic requirements were established: 1) imperfection of the technological treatment (sharp edges, tops and holes, difficult assembling and disassembling of details, not fitting some details at construction, presence of odour, dust in the packings); 2) discrepancy with the announced age destination; 3) faults (incongruity of colours, small dimensions of models and not clear and contrast models, absence of age destination); 4) unphysiological strain and fatigue during play with part of the toys. On the basis of the results are developed hygiene recommendations to the manufacturing of constructive toys for children over 7 years.<p />  <p>Language: bg</p>
LA  - bg
SN  - 0323-9179
UR  - http://dx.doi.org/
ID  - ref1
ER  -