This preregistered, longitudinal study examined how much adolescents value and integrate their parents' and peers' attitudes into their own attitudes from early to middle adolescence. Across three waves, participants (N = 172, 91 female, 11-16 years across three waves; 439 data points) decided whether to pay money to learn their parents' or peers'…

A growth mixture modeling (GMM) analysis of neutralization scores in 1,830 youth across six waves of data revealed evidence of a three-class model in which moral neutralization either increased (low accelerating), decreased (high decelerating), or remained the same (moderate stable) over time. Controlling for age, sex, race, group assignment, and…

Background: Sufficient physical activity (PA) is important to reduce the risk of men developing chronic diseases and to improve mental health. The effectiveness of PA programmes can vary, however, among men. Individual and socio-psychological characteristics may affect the level of men's PA before starting a behaviour change programme as well as…

The experiment analyzed reactions of 115 first- to fourth-graders after realizing that they performed worse than they expected in a computer game. Based on the VIOLEX model of expectation violation, we assessed immunization against achievement feedback, assimilation (striving to increase performance), and accommodation (willingness for expectation…

The parent-child relationship is often characterized by ambivalence, defined as the simultaneous experience of positive and negative relationship quality. This study examines reports of intergenerational ambivalence in 3 developmental periods: adolescence, emerging adulthood, and young adulthood, as well as its implications for depressive symptoms…

The study adapted an existing instrument to examine perspective transformation and its associated factors in participants of evangelical faith-based adult nonformal education in the Midwestern United States. Stratified random one-stage cluster sampling of 11 churches produced a nonprobability sample ( N = 597) that was significantly (p < 0.05)…

Teachers' attitudes towards inclusion are important as they have the primary responsibility of implementing inclusive education. Attitudes at the beginning of teaching careers are likely to predict future attitudes. Some studies show a drop in attitudes after leaving university education. Using the Teachers' Attitudes Towards Inclusion (Amended)…

The often observed decline in students' self-perceptions across transition to secondary school after grade 6 is often attributed to students' entry to puberty. This study aims to examine whether lowered self-perceptions can be observed after transition in Germany which occurs after grade 4 and thus takes place before puberty. Fifth graders (N =…

This exploratory study aimed at assessing the variables that would positively affect the knowledge and attitude of a group of Lebanese college students regarding the environment, namely such factors as gender, age, previous hiking experience and living abroad. A purposeful sample of students attending the Lebanese American University, was asked to…

The current study presents a growth curve analysis of self-esteem among Black, Latino, and Asian American high school students. A series of hierarchical linear models were used to examine patterns and predictors of change in self-esteem over time. Results revealed an average increase in self-esteem with age. Although boys and girls experienced…

Examined stability and change from middle childhood to middle adolescence in participants' perceptions of their friendship-making ability and their friends' deviant behavior. Although perceptions were not highly stable over 5 years, participants perceived their friendship-making ability as greater during childhood than during adolescence;…

This study was conducted in the Connecticut public schools during the l989-90 school year to determine why it is so difficult for urban school districts to recruit and retain teachers. The specific purpose was to identify policy-manipulable variables that predict changes in self-efficacy beliefs within first-year teachers in urban schools. This…

The attitudes of educators toward computers were assessed as well as their attitude change while taking an introductory microcomputer course. Sex and age differences were also investigated. Subjects included a sample who were surveyed by mail and a group of 22 teachers who were enrolled in a microcomputer course. A 44-item attitude questionnaire…

This study examined emotional and perceptional changes American people had experienced 10 to 12 months after the September 11 (9-11) terrorist attacks. A nationally representative sample of 807 U.S. adults ages 18 or older was interviewed using random-digit dialing that included unpublished numbers and new listings. The results indicated that 5 to…

This pretest/posttest study measured the change in computer literacy and attitudes toward computers among 36 preservice teachers enrolled in an introductory computer training course that was focused on developing programing skills. Independent variables included age, gender, locus of control, final grade in the course, and prior experience in word…