In 1951, when Maria Montessori described the pattern of human development as the Constructive Rhythm of Life, marking each of four chapters or planes of development with an inverted triangle, she colored the first and third planes red to represent their intensity (Grazzini, 1996). These two red triangles are referred to as creative periods and…

Previous studies have linked higher generativity with better mental well-being. However, most of these studies investigated the predictive role of generativity in well-being, while the converse relation, that is, how mental well-being contributes to generativity, has been ignored. This study first investigated the structure and stability of…

T he author considers adult doll play as therapeutic intervention by examining how the physical properties of reborn dolls and also sex dolls provide comfort and establish needs met through care giving. She discusses dolls providing a sense of personal identity through narrative play, community, and retail therapy, and she describes the…

Subjective experiences of autistic adults remain under-researched, especially in the field of art. To learn more about their uses and functions of music, we interviewed 13 autistic adults and through a hermeneutic-phenomenological analysis found four overarching themes: Well-being, Identity and self-development, Connectedness, and Negative…

Purpose: Developmental stuttering is a complex and multifaceted neurodevelopmental disorder that may cause pervasive negative consequences for adults who stutter (AWS). Historically, intervention for AWS has primarily addressed speech fluency, with less focus on the covert psychosocial aspects of the disorder. The purpose of this article is to…

Perception is not an independent, in-the-moment event. Instead, perceiving involves integrating prior expectations with current observations. How does this ability develop from infancy through adulthood? We examined how prior visual experience shapes visual perception in infants, children, and adults. Using an identical task across age groups, we…

Background: Sexual well-being significantly impacts the overall quality of life for individuals with and without intellectual disabilities. Notably, parents play a pivotal role in influencing their children's sexual development, and their attitudes towards this topic are shaped by Chinese sociocultural values. Methods: This study employed…

Research in the field of autism spectrum disorders (ASD) focuses mainly on school-aged children and male participants. This has left substantial gaps in our understanding of the life course of autistic individuals, particularly autistic females, once they reach adulthood. The objective of this concise narrative review is to discuss the current…

Definitions of adulthood for people with intellectual disability are often complicated, with milestones being markedly different for this population. This is then associated with difficulties for both the people with intellectual disability and their parents, who are closely involved in this transitional period. This paper aims to report on…

We extend decades of research on infants' visual processing by examining their eye gaze during viewing of natural scenes. We examined the eye movements of a racially diverse group of 4- to 12-month-old infants (N = 54; 27 boys; 24 infants were White and not Hispanic, 30 infants were African American, Asian American, mixed race and/or Hispanic) as…

This article introduces the construct of personal talent curation. "Personal talent curation" is one's assessment of one's talents--of one's strengths and weaknesses--but also the building of an adaptive match in life between those talents and both one's career pursuits and one's personal lifestyle. Sometimes, this match means pursuing a…

Many autistic people and people with non-spectrum neurodevelopmental disabilities (e.g. intellectual disability) report feeling lonely, which can negatively impact their well-being. There is little longitudinal research, however, tracking changes in how autistic people experience, conceptualize, and cope with loneliness throughout their lives. A…

Previous research shows that children evaluate the competence of others based on how effectively someone accomplished a goal, that is, based on the observed outcome of an action (e.g., number of attempts needed). Here, we investigate whether 5- to 10-year-old children and adults infer competence from how efficiently someone solves a task by…

Psychosexual functioning is an important aspect of human development and relationships. A previous study investigated psychosexual functioning of autistic adolescents using the Teen Transition Inventory (TTI), but there is a lack of comprehensive measurement of psychosexual functioning among autistic and non-autistic (NA) adults. To address this…

Perceptual judgments result from a dynamic process, but little is known about the dynamics of number-line estimation. A recent study proposed a computational model that combined a model of trial-to-trial changes with a model for the internal scaling of discrete numbers. Here, we tested a surprising prediction of the model--a situation in which…