And they give more weight than Dr. Klar to developmental factors.

Asperger syndrome appears to result from developmental factors that affect many or all functional brain systems, as opposed to localized effects.

Sigmund Freud believed that magical thinking was produced by cognitive developmental factors.

Various developmental factors may affect rates of obesity.

Researchers say that both genetic variation and developmental factors combine to cause the disorders, but know little more than that.

Those figures point to the psychological and developmental factors that separate teen-agers from adults.

The weak-interface positions state that explicit language knowledge can become implicit to some extent, but that these are limited by various developmental factors.

The factors involved in reproduction and survival rates of C. megacephala are closely related to the developmental factors.

Overall, social, behavioral and developmental factors in adolescence make individuals more liable to drug seeking behavior, and as a result, addiction.

Individuals vulnerable to addiction (due to genetics, developmental or environmental factors) tend to use long-term.