発表

SPSP2020で発表を行います

2020年2月27日~29日に開催されるThe 21st Annual Convention of the Society for Personality and Social Psychology(New Orleans, USA)で、以下の発表を行います。

【ポスター発表】

  • Chen, J. & Igarashi, T. (2020). Pearls are everywhere but not the same as the eyes? Wealthy people can be altruistic towards the poor who are well-disposed.
  • Furuhashi, K., Igarashi, T., & Kiyokawa, S. (2020). When we switch help givers: Effects of perceived help givers' costs on helper selection in the repeated help-seeking situation.
  • Sawada, G. & Igarashi, T. (2020). Perceived entitativity promotes indiscriminative retaliation to unidentifiable others.

ASNAC2019で発表を行います

2019年11月28日~29日にかけて開催されるThe 4th Australian Social Network Analysis Conference (ASNAC 2019) (Adelaide, Australia) で以下の発表を行います。

Oral Presentation

Igarashi, T. (2019). Loneliness may be contagious, but among the non-lonely: A longitudinal analysis of social influence process in large adolescent friendship networks. Paper presented at the 4th Australian Social Network Analysis Conference, Adelaide, Australia.

Previous research (Cacioppo, Fowler, & Christakis, 2009) argues that loneliness is contagious in a social circle through the transmission of emotional, cognitive, and behavioral habits from one to another. However, the proposed evidence is not adequate to conclude the social contagion process of loneliness in several aspects, such as the inappropriateness of the statistical model to analyze relational data, the dyadic, not sociometric, nature of the dataset, and the less attention to moderation effects of one’s level of loneliness on the susceptibility to others’ loneliness. The current study applied Stochastic Actor-Oriented Models to large high-school friendship network data drawn from the National Longitudinal Study of Adolescent Health to examine the social influence (i.e. contagion) process on loneliness, or the interplay between the friendship network development and the change in loneliness among adolescents across the waves. Under controlling for the social selection process of loneliness as well as several covariate factors such as sex, race, depression, and obesity on tie formation, the analysis yielded a finding that the social influence effect of loneliness was not commonly observed across schools. A significant average similarity effect was obtained at one large school, and supplementary analysis according to actors’ and peers’ levels of loneliness revealed that loneliness contagion was observed especially among those who had similar levels of loneliness. In addition, there was a moderation effect of loneliness contagion: the spread of “non-loneliness” among those who had never or rarely felt loneliness was more likely than the spread of loneliness among those who had always had that feeling. The current findings give crucial evidence that the non-lonely feeling is more contagious among peers than the lonely feeling and suggest the importance of distinguishing loneliness from other social delinquent behaviors that have been found to be contagious in a social setting.

第31回獨協大学インターナショナル・フォーラムに五十嵐准教授が登壇します

DIF2019

(出典:http://eco.dokkyo.net/event/295/)

五十嵐准教授が、2019年11月16日~17日に開催される第31回獨協大学インターナショナル・フォーラム「社会ネットワーク分析の新潮流」にパネリストとして登壇します。

Igarashi, T. (2019). Psychological underpinnings of social network analysis. Panel discussion presented at the 31st Dokkyo International Forum, Soka, Japan.

プログラム

パンフレット (PDF)

日本社会心理学会第60回大会で発表を行います

2019年11月9日~10日に開催される日本社会心理学会第60回大会(立正大学)で、以下の発表を行います。

【口頭発表】

  • 澤田昂大・五十嵐祐 (2019). 行為者の識別可能性と集団実体性知覚および無差別報復との関連

【ポスター発表】

  • 佐名龍太・五十嵐祐 (2019). 日本における犯罪者に対するステレオタイプの様態:自由記述を用いた検討
  • 陳佳玉・五十嵐祐 (2019). 社会経済的格差が協力行動に及ぼす影響:繰り返し囚人のジレンマゲームによる検証

日本心理学会第83回大会で発表を行います

2019年9月11日~13日に開催される日本心理学会第83回大会(立命館大学)で、以下の発表を行います。

【ポスター発表】

  • 平島太郎・五十嵐祐 (2019). 日本語版Imposing Memory Task(IMT-J)の開発(2): 成人サンプルを対象とした検討(9月13日 11:20~13:20)
  • 玉井颯一・五十嵐祐 (2019). 功利主義に基づく排斥の行使: 社会的痛みの抑制プロセスに着目して(9月12日 11:20~13:20)
  • 澤田昂大・五十嵐祐 (2019). 行為者の識別可能性が「巻き添え」を含む報復に与える影響(9月13日 11:20~13:20)
  • アーカイブ