Testing the nature of the electroweak breaking from polarized e+e- beams

We present a quite general expression of the longitudinal Asub(parallel) and the transverse Asub(perpendicular to) asymmetries for the single and pair production of electroweak (pseudo) scalars (Higgs, π tilde, sigma tilde, ssub(μ) ...) from polarized e+e- colliding beams via annihilation mechanism. We suggest hat the measurements of Asub(parallel) and Asub(perpendicular to) can reveal the nature of such spinless bosons and, then, the nature of the electroweak breaking, if these spinless bosons are produced at LEP and SLC energies. (orig.)