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2015 Fiscal Year Final Research Report

Development of Namake tendency screening scale for university students using biochemical components of saliva as its biological foundation.

Research Project

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Project/Area Number 25380936
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Clinical psychology
Research InstitutionSapporo International University

Principal Investigator

HASHIMOTO Hisami  札幌国際大学, 人文学部, 准教授 (30438410)

Co-Investigator(Kenkyū-buntansha) HAMAUE Naoya  北海道医療大学, 薬学部, 准教授 (70221504)
Project Period (FY) 2013-04-01 – 2016-03-31
Keywordsなまけ傾向尺度 / 唾液中セロトニン / 学業生活不適応 / 唾液中クロモグラニン / 前頭葉脳波 / 臨床心理学 / 心理アセスメント
Outline of Final Research Achievements

This study engaged in the standardization of Namake tendency scale followed by validating its clinical validity using biological indices. A covariance analysis structure found that three factors from Namake tendency scale were negatively influencing the credit acquisition rate. Cluster analysis found that the cluster with the highest points for Procrastinative and Apathetic factors had a low credit acquisition rate and classroom concentration level, alongside an emotionally unstable mental state. Therefore, Namake tendency scale could be used for screening students who can adapt schoolwork. Furthermore, a correspondence between chromogranin density in women's saliva and a depression scale was found, suggesting that chromogranin level in saliva reflects one's psychological state.

Free Research Field

臨床心理学

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Published: 2017-05-10  

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