It is possible to estimate the arousal level accompanying the lowering of intellectual ability.The information processing apparatus is based on the biometric information during the test of the intellectual ability in a plurality of waking states different from each other of the user to be measured and the test result of the intelligent ability, and the above described knowledge of the awakening degree estimation model generating means for generating the awakening estimation model and the biological information acquired from the user to be estimated An awakening degree estimating means for estimating the degree of awakening using the estimation model is shown (Fig. 1).知的能力の低下等に伴う覚醒度の推定を可能とする。情報処理装置は、測定対象のユーザの互いに異なる複数の覚醒状態での知的能力の試験中の生体情報と前記知的能力の試験結果とに基づき、覚醒度推定モデルを生成する覚醒度推定モデル生成手段と、推定対象のユーザから取得した生体情報に対して、前記覚醒度推定モデルを用いて覚醒度を推定する覚醒度推定手段とを備える（図1）。
