Changes in patterns of maladaptive behavior related to age-associated adaptive declines were investigated in 529 adults with mental retardation (ages 30 to 84), 202 with Down syndrome. Certain maladaptive behaviors were related to the onset of adaptive declines, (e.g., lack of boundaries). Findings suggest similarities in the course of…

Examined contributions of cognitive processing speed, short-term memory capacity, and attention to infant visual recognition memory. Found that infants who showed better attention and faster processing had better recognition memory. Contributions of attention and processing speed were independent of one another and similar at all ages studied--5,…

This study investigated whether the process of representational change undergoes developmental change or different processes occupy different niches in the course of knowledge acquisition. Subjects--college, third-, and sixth-grade students--solved gear system problems over two sessions. Findings indicated that for all grades, discovery of the…

Examination of the employment status of 1,393 former special education students revealed that 73 percent were employed one year after exit. If students held a job at the time of school exit, there was an 87 percent probability of employment one year after high school. Employment status was also related to gender, disability, and urban or rural…

A study compared 216 adolescent sexually victimized sexual offenders and 93 adolescent sexually victimized nonsexual offending delinquents. Sexually offending delinquents had closer relationships with their perpetrators, a higher chance of having a male perpetrator, a longer duration of sexual victimization, more forceful sexual victimization, and…

A study investigated the degree of association between parent-reported language scores at ages 1,2, and 3 years, and the cumulative duration of middle-ear effusion (MEE) during the first 3 years in 621 children. At age 3, the cumulative duration of MEE significantly contributed to the variance in parent-reported scores. (Contains references.) (CR)

This study examined toddler precursors of preschoolers' externalizing behaviors. Findings indicated that boys initiated more conflictual-aggressive interactions as toddlers and had more externalizing difficulties 2 years later, yet girls' (not boys') conflict-aggressive initiations at age 2 related to subsequent externalizing problems. The…

Interviews with 372 homeless and runaway adolescents found one-half reported being physically abused and almost one-third experienced sexual abuse. Females experienced significantly higher rates of sexual abuse. Sexual minority youth experienced more physical and sexual abuse compared to heterosexual youth. Nonfamily members most often perpetrated…

Describes study that was conducted at the University of Massachusetts at Amherst to examine variables that determine which undergraduates use microcomputers and how often they use them. Computer access, expected future computer use, and prior computer experience are discussed, and the influences of gender and class rank are examined. (17…

Compares the high school varsity sports participation of Black, Hispanic, and White students and college attendance by reanalyzing data from the High School and Beyond Survey. Finds a positive correlation between high school athletic participation and academic achievement as represented by college entrance for all three groups. (FMW)

Most observed conflicts were: (1) brief and lacked aggression; (2) resolved without adult intervention by children's insistence; (3) resulted in winner/loser outcomes; (4) concluded with children remaining together after the conflict. Social interaction before conflicts was unrelated to conflict behaviors other than aggression. (RH)

Discussion of task motivation focuses on study that investigated the choice behavior of college students within a computer problem solving task as they controlled and selected problem difficulty levels which maximized either intrinsic interest or extrinsic reward. Sex differences are examined, and treatment for experimental and control groups is…

Proposes a causal model whereby attitude toward welfare state programs is a function of self-interest or life experiences and of the resulting identification with either the work ethic or the social equality ideology. Uses data from the 1983 Detroit Area Study to confirm the model. Contains 66 references. (SV)

Examined whether a significant difference exists between variable of ethnicity and scores attained on a minimum competency test using high school juniors as subjects (N=2,681). Found ethnicity influenced competency scores; reading scores were influenced by sex; and ethnicity and sex negatively affected whether student passed or failed competency…

Reports a study that examined the influence of authoritarianism on the formation of behavioral intentions by female college students. High authoritarians took subjective norms less into account relative to low authoritarians, providing support for the theory that personal and subjective norms can be distinguished empirically. (LS)