It is a very important step to consider the variables that affect sibling relationships together. This study aimed to determine the effects of the variables Birth Order (First, Middle, and Last), Gender (Female, Male), and Number of Siblings ("two or three" and "four or more"), which have been suggested to affect sibling…

Classroom placement of twins is an ongoing issue for educational policy. Many educational jurisdictions have standard policy most commonly founded in the belief that separation supports individual identity, personal development and academic opportunity. This study examined the effects of classroom placement in a sample of 560 twin pairs whose…

Associations between dimensions of social creativity (i.e., Peer Influence, Problem-Solving Quality, Social Initiative, Social Ability, and Interpersonal Self-Confidence) and parenting styles, including Emotional Warmth, Strictness and Punishment, Overinvolvement, Favouring Subject, and Rejection, were investigated among 823 Chinese middle school…