Age-of-acquisition,imagery, familiarity and meaningfulness norms for 543 words

The age at which words are first learned appears to be more influential in determining the ease of retrieving words from semantic memory than objective frequency, familiarity, imagery, and meaningfulness. To facilitate research on a wider variety of tasks, we present norms for 543 words for age-of-acquisition, imagery, familiarity, and meaningfulness. Most of the words form single-solution anagrams. There are 471 six-letter nouns and 72 five-letter words. Also reported are the means, SDs, and ranges for each dimension and the intercorrelations between dimensions. Intergroup reliabilities ranged from .847 to .982.     

Children's binary prediction of partially learnable sequences followed by an all-correct procedure

Six groups of 20 subjects each were run individually in a binary prediction situation with each alternative occurring equally often. Two age groups were employed; subjects were either in second or sixth grades. For one-third of the subjects at each age level, the events occurred in runs of either two or six; another third observed events which occurred in runs of either five or six; the other subjects received a random sequence of events. All subjects then received an additional 50 trials in which every prediction was correct. The results indicated some sensitivity to run length characteristics. Fewer errors of all types were made in the prediction of 5–6 sequences. The verbal reports and all-correct trial protocols revealed that at least the sixth graders employed some simple run length structure rules, although many instances of runs other than those presented in training occurred, showing much processing error. The results were discussed in terms of a general limited-capacity model of information-processing.     

Sex,Education, Age,and Cautiousness: Implications for Counselors

A cross‐sectional study of educated men and women showed that cautiousness, as measured by perceived problem‐solving ability, does not increase with age. Sex differences were nonsignificant. The results are discussed in terms of R. Schultz and J. Heckhausen's (1996) Life Span Model of Successful Aging.     

Sex differences in ADHD trajectories across childhood and adolescence

Previous studies have hinted at sex differences in developmental trajectories in ADHD symptoms; however, little is known about the nature or cause of these differences and their implications for clinical practice. We used growth mixture modelling in a community‐ascertained cohort of n = 1,571 participants to study sex differences in ADHD symptom developmental trajectories across the elementary and secondary school years. Participants were measured at ages 7, 8, 9, 10, 11, 12, 13, and 15. We found that females were more likely to show large symptom increases in early adolescence while males were more likely to show elevated symptoms from childhood. For both males and females, early adolescence represented a period of vulnerability characterized by relatively sudden symptom increases. Females affected by hyperactivity/impulsivity may be more likely to be excluded from diagnosis due to current age of onset criteria. More attention should be paid to early adolescence as a period of risk for hyperactivity/impulsivity symptom onset or worsening.     

School-Based Mental Health Services: Definitions and Models of Effective Practice

ABSTRACT

School-based mental health services are those delivered by school-employed and community-employed providers in school buildings. With the implementation of provisions of the Patient Protection and Affordable Care Act (2010) that funds school-based health centers, school-based mental health services could become more broadly available in communities throughout the United States. Playing a pivotal role in promoting models for school-based services that maximize benefits to children and adolescents while making efficient use of communities' mental health resources are school psychologists. School psychologists, who recognize and respect the separated development of school and community mental health professions, can foster school–agency partnerships to coordinate children's mental health services that are comprehensive, child centered, family focused, and culturally competent. In this article, we provide three case examples using the Participatory Culture-Specific Intervention Model (B. K. Nastasi, R. B. Moore, & K. M. Varjas, 2004 Nastasi, B. K., Moore, R. B., & Varjas, K. M. (2004). School-based mental health services: Creating comprehensive and culturally specific programs. Washington, DC: American Psychological Association. [Google Scholar]) as exemplars for the implementation of community partnerships providing comprehensive culturally and contextually relevant school-based mental health services.     

The Longitudinal Effects of Oppositional Defiant Disorder Symptoms on Academic and Occupational Functioning in the Transition to Young Adulthood

The young adult years are particularly important for accruing the education and work experience needed for long-term economic stability. We examine the effects of symptoms of ODD at baseline (i.e., T1 ages 12 to 18 years; N = 662; 48 % male) and of increases in these symptoms on academic and occupational functioning in young adulthood (i.e., T6 ages 22 to 29 years; N = 478; 45 % male) using multiple measures; including achievement levels (i.e., educational attainment, occupational prestige, and income) and financial and work stress (i.e., debt, financial strain, and perceived workplace stress). Our findings show that both adolescent levels of and increases in symptoms of ODD influence academic and occupational functioning in young adulthood. We discuss the implications of ODD symptoms for accruing economic capital in young adulthood, as well as approaches to detecting and intervening that are needed to halt the potentially cascading effects of ODD symptoms.     

Younger and older adults’ collaborative recall of shared and unshared emotional pictures

Although a group of people working together recalls more items than any one individual, they recall fewer unique items than the same number of people working apart whose responses are combined. This is known as collaborative inhibition, and it is a robust effect that occurs for both younger and older adults. However, almost all previous studies documenting collaborative inhibition have used stimuli that were neutral in emotional valence, low in arousal, and studied by all group members. In the current experiments, we tested the impact of picture-stimuli valence, picture-stimuli arousal, and information distribution in modulating the magnitude of collaborative inhibition. We included both younger and older adults because there are age differences in how people remember emotional pictures that could modulate any effects of emotion on collaborative inhibition. Results revealed that when information was shared (i.e., studied by all group members), there were robust collaborative inhibition effects for both neutral and emotional stimuli for both younger and older adults. However, when information was unshared (i.e., studied by only a single group member), these effects were attenuated. Together, these results provide mixed support for the retrieval strategy disruption account of collaborative inhibition. Supporting the retrieval strategy disruption account, unshared study information was less susceptible to collaborative inhibition than shared study information. Contradicting the retrieval strategy disruption account, emotional valence and arousal did not modulate the magnitude of collaborative inhibition despite the fact that participants clustered the emotional, but not neutral, information together in memory.