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51.
Bonnie C. Potts Robert D. Melara Lawrence E. Marks 《Attention, perception & psychophysics》1998,60(1):101-112
In six experiments using the speeded classification paradigm, we provide evidence that the ostensibly “separable” dimensions of size and orientation can produce patterns of either separability or asymmetric configurality, depending on the spatial arrangement of the stimuli. In all experiments, subjects classified large or small circles contairting a single line in one of two possible orientations. When the line touched the circle’s perimeter, thereby defining the diameter of the circle (Experiments 1–4), asymmetric configurality obtained: Variations in size interfered with classification by orientation, but variations in orientation did not interfere with classification by size, and redundancy gain was weak or absent. When the lines fell completely within (i.e., did not touch) the circles (Experiments 5 and 6), the results were consistent with separability: There was neither redundancy gain nor interference. Taken together, the results add to the growing body of evidence that classification of specific dimensional pairs as separable or integral may be less feasible than identifying the more general conditions that increase or decrease the psychological salience of dimensional structures and facilitate or interfere with selection of optimal processing strategies. 相似文献
52.
Bonnie Blake Drucker Nancy Angrist Myers 《Journal of experimental child psychology》1973,15(3):500-508
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. 相似文献
53.
Bonnie McLean Wright David Mitchell Carscaddon Steven Dennis Lambert 《Adultspan: Theory Research & Practice》2000,2(2):113-122
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. 相似文献
54.
55.
This research examines change in lifetime drug use frequency among three drugs, marijuana, alcohol and inhalants, and antisocial behaviors using a cohort longitudinal model. Findings indicate marijuana and alcohol use increases with grade level. Inhalants are the only drugs which use decline with grade level. Focus of the paper is whether the use of these three drugs is a normal part of adolescent development. Using three determinants: associations between drug use and grade and scores on an antisocial behavior scale; and percent of abstainers; the authors determined none of the three drugs represent normal deviance. Data are from 2008 thru the 2014 the Caring Communities Youth Survey (CCYS). The concept of normal deviance is discussed. 相似文献
56.
Aja Louise Murray Tom Booth Manuel Eisner Bonnie Auyeung George Murray Denis Ribeaud 《Developmental science》2019,22(1)
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. 相似文献
57.
Beth Doll Bonnie K. Nastasi Laura Cornell Samuel Y. Song 《Journal Of Applied School Psychology》2017,33(3):179-194
ABSTRACTSchool-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) as exemplars for the implementation of community partnerships providing comprehensive culturally and contextually relevant school-based mental health services. 相似文献
58.
Bonnie Meekums 《Counselling and Psychotherapy Research》2005,5(3):246-255
This article examines the evidence for a relationship between body image distress (BID) and obesity, and between emotional eating and obesity. The need is highlighted for treatment programmes that are responsive to these complex issues and combine this with diet and physical activity. Weight loss programmes so far have had a poor success rate. They have often sought to capitalise on BID as a motivation to lose weight, but there is some evidence that such an emphasis may be self‐defeating, as seriously overweight individuals may eat either to self‐punish or self‐comfort and may also avoid social situations that could support healthy lifestyles. The case is made for new research that addresses the highlighted psychological aspects of obesity. There is a need for both a randomised controlled trial (RCT) that will enable a statistical inference of causality relating to new treatments and qualitative, interview‐based research to elicit information regarding individual responses to treatment. Dance Movement Therapy (DMT) is proposed as one new treatment option for those individuals whose obesity is linked to emotional eating. Theoretical support and empirical research evidence for DMT are explored. However, since this treatment has not so far been applied with obese individuals, a pilot study is proposed prior to a RCT. 相似文献
59.
The effect of message framing on self-management of chronic pain: a new perspective on intervention?
This study examines framed messages as a novel approach to promote self-management of chronic pain. Primary care patients reporting chronic pain (pain rated ≥?4 on 0-10 NRS-I for ≥3 months) were randomly assigned to receive a gain- or loss-framed message promoting self-management of pain. Impact of the framed message on behavioural self-management (including communicating with providers, relaxation, activity pacing, pleasant activities and healthy lifestyle) was assessed. Post-message, individuals in the loss-frame condition reported significantly greater interest in and more knowledge gained from the information presented in the message (p≤0.03). Loss-frame participants were significantly more likely to express confidence that they would practice relaxation (p≤0.03). Pain readiness to change, pain self-efficacy and message frame independently influenced motivation to engage in relaxation as a self-management strategy. Across all behaviours assessed, there were no observed interactions between message frame and either pain self-efficacy or pain readiness to change (p>0.05). Framing may be useful to promote pain self-management; larger trials are needed to fully evaluate its potential and to further assess the applicability of framed communication to impact a broader range of chronic conditions. 相似文献
60.
Art therapy in groups with incarcerated individuals may be effective when participants are defensive and possess limited education. The authors provide procedures, techniques, and case examples from the New Beginnings program for working with women in a detention facility. 相似文献