Mutual problem-solving skills training for premarital couples: A six-month follow-up

The purpose of the present study was to undertake a six-month follow-up of the communication and problem-solving skill level of those premarital couples trained in the Ridley, Avery, Harrell, Leslie, and Dent (in press) study. Fifty-nine percent of the original sample (14 experimental couples and 18 control couples) were given a behavioral assessment of communication and problem-solving ability six months after training. Results indicated that the experimental group, relative to the control group, had significantly higher pretest to follow-up scores on communication skills and the problem-solving steps. Discussions centered on the implications of skill maintenance over time and possible directions of future research.     

Effectiveness of a brief counseling intervention in stimulating vocational exploration

The intervention procedures used in this study, a brief report of vocational interest scores and small group sessions on vocational planning, were designed to encourage girls to consider the full range of occupations, unrestricted by sex-role stereotypes. In each of three schools, ninth-grade girls with average academic ability or above were randomly assigned to an intervention group (N = 195) and a control group (N = 195). Analyses of 1- and 3-month outcome data indicated that the intervention stimulated occupational exploration and increased congruence between occupational preferences and measured interests. Outcomes differed according to interest type, thus suggesting that certain students may need more counselor attention than others.     

Free recall by deaf and hearing children: semantic clustering and recall in trained and untrained groups.

Free recall tasks with semantically categorizable stimuli were given to 60 deaf and 60 hearing children, divided equally among Grades 3, 5, and 7 (ages 9, 11, and 13 years, respectively). Half the children were trained to use semantic categorization as a memory aid after the first study-test trial. All subjects were told category labels and sizes on the third recall trial. As hypothesized, older children showed more spontaneous semantic clustering and higher recall scores than younger children. Training increased clustering in all groups, while the provision of category information at retrieval increased clustering regardless of training condition. Contrary to expectations, deaf children used semantic clustering as much as hearing children. Deaf children's recall scores, however, were significantly lower than hearing children's. The specific contrasts observed between deaf and hearing children's performance suggest that deaf children's recall deficiencies probably reflect either inadequate knowledge of category membership or inflexibility in reclassifying individual items, rather than a general inability to recognize and use the categorical nature of a list as a mnemonic aid.     

Microstate analysis in infancy

BackgroundMicrostate analysis is an emerging method for investigating global brain connections using electroencephalography (EEG). Microstates have been colloquially referred to as the “atom of thought,” meaning that from these underlying networks comes coordinated neural processing and cognition. The present study examined microstates at 6-, 8-, and 10-months of age. It was hypothesized that infants would demonstrate distinct microstates comparable to those identified in adults that also parallel resting-state networks using fMRI. An additional exploratory aim was to examine the relationship between microstates and temperament, assessed via parent reports, to further demonstrate microstate analysis as a viable tool for examining the relationship between neural networks, cognitive processes as well as emotional expression embodied in temperament attributes.MethodsThe microstates analysis was performed with infant EEG data when the infant was either 6- (n = 12), 8- (n = 16), or 10-months (n = 6) old. The resting-state task involved watching a 1-minute video segment of Baby Einstein while listening to the accompanying music. Parents completed the IBQ-R to assess infant temperament.ResultsFour microstate topographies were extracted. Microstate 1 had an isolated posterior activation; Microstate 2 had a symmetric occipital to prefrontal orientation; Microstate 3 had a left occipital to right frontal orientation; and Microstate 4 had a right occipital to left frontal orientation. At 10-months old, Microstate 3, thought to reflect auditory/language processing, became activated more often, for longer periods of time, covering significantly more time across the task and was more likely to be transitioned into. This finding is interpreted as consistent with language acquisition and phonological processing that emerges around 10-months. Microstate topographies and parameters were also correlated with differing temperament broadband and narrowband scales on the IBQ-R.ConclusionThree microstates emerged that appear comparable to underlying networks identified in adult and infant microstate literature and fMRI studies. Each of the temperament domains was related to specific microstates and their parameters. These networks also correspond with auditory and visual processing as well as the default mode network found in prior research and can lead to new investigations examining differences across stimulus presentations to further explain how infants begin to recognize, respond to, and engage with the world around them.     

初中生人格类型划分及人格类型发展特点研究

目的：划分初中生人格类型及考察初中生人格类型的年级与性别特点。方法：本研究使用初中生人格发展自我评定量表对某地区3602名初中生被试施测,使用潜在类别分析对初中生人格类型进行划分,使用无序多分变量的Logistic回归考察初中生人格类型的年级与性别特点。结果：依据人格类型划分的相关理论和潜在类别分析的拟合指数,初中生可划分为低控型,过度控制型和适应型三种人格类型,其中适应型人数占大多数。方差分析结果表明适应型在初中生人格五维度得分均显著高于另两类;过度控制型有低情绪稳定性和低外倾性,同时有中等程度的亲社会性、智能特征和认真自控水平,低控型人格类型在大部分人格维度得分均较低。随年级增长,初中生适应型人数比例有显著下降趋势,过度控制型和低控型比例有所上升。性别差异方面,女生人格类型的适应型人数比例显著高于男生,过度控制型和低控型比例则显著低于男生。结论：依据自我控制和自我适应理论,初中生三种人格类型的划分得到重复验证,人格类型有显著的年级和性别特点。     

初中生自我调节学习发展研究

研究基于自我调节学习理论,以初中生为被试,采用问卷调查的方法,构建了自我调节学习的发展模式,并以此为基础探讨了元认知、认知策略、自我效能感、动机情绪策略和资源管理策略等因素随年级发展变化的规律及作用。结果表明,年级不同其自我调节学习发展模式不同;低年级自我效能感、学习策略对成绩有直接作用,高年级自我效能感对成绩的作用必须以元认知和认知策略为中介,随年级增长元认知的直接作用越明显。     

Development of co-feeding behavior in young wild Japanese macaques (Macaca fuscata)

This study describes the developmental course of the social context of feeding behavior in infants and yearlings of Japanese macaques in a provisioned free-ranging troop. Results of this longitudinal study revealed that infants and yearlings exhibited synchronous feeding behavior in the majority of cases in which they had feeding neighbors within 1 m. They consistently showed feeding behavior more often when their closest neighbor fed than when they did not. In feeding situations, infants tended mainly to be in close proximity with their mothers in the early stages of life and, later, also with peers. The results imply that potential opportunities for the social transmission of food selection habits are available for young Japanese macaques in the wild.     

It's only a dream if you wake up: Young adults' achievement expectations,opportunities, and meritocratic beliefs

The present paper examines university graduates' beliefs about how meritocratic socioeconomic status (SES) attainment in U.S. society is for themselves (merit agency beliefs) and for most other people (merit societal beliefs), and how these distinct beliefs are differentially associated with labour market experiences and achievement‐goal attitudes and expectations in the aftermath of the Great Recession. Data from a 10‐month longitudinal study of 217 graduates from the 2013 class of a large public U.S. university were analysed using multilevel modelling. The results indicate that most participants optimistically expected to attain upward social mobility. Furthermore, participants' merit agency beliefs were reflective of their labour market prospects and experiences, and calibrated their achievement‐goal attitudes and expectations. However, participants' merit societal beliefs were not associated with these labour market experiences and achievement‐goal attitudes and expectations. The distinction between merit agency beliefs and merit societal beliefs may be motivationally beneficial by allowing individuals to continue striving toward the uncertain long‐term goal pursuit of upward social mobility despite the short‐term struggles and setbacks many young adults are likely to experience in the aftermath of the Great Recession.     

Dorsal and ventral visual streams: Typical and atypical development

The literature on visuospatial processing describes two distinct pathways within the brain: a dorsal route extending from the visual cortex into the parietal lobes that is critical for spatial processing and a ventral route extending from the visual cortex into the temporal lobes that is critical for form perception. These visual streams appear to differ in their developmental trajectories and their vulnerabilities to diverse neurodevelopmental conditions. The present work aims to investigate development and vulnerability in two aspects of dorsal and ventral visual-stream function, namely attention to location and attention to identity. In Study 1, we compare typically-developing (TD) youth aged 9 to 16 years with young adults aged 18 to 22 years on computerized location and identity tasks. In Study 2, we compare children and adolescents who have congenital hypothyroidism (CH), a pediatric endocrine disorder, with age-matched TD controls on the same tasks. The results from Study 1 show that the youths were less accurate than the adults at judging identity, whereas both groups were equally accurate at judging location. The results from Study 2 show that the youths with CH were slower but not less accurate than the TD youths in making both identity and location judgments. The results are interpreted as signifying later development of ventral (identity) stream functions compared to dorsal (location) but equal vulnerability of both functions in CH.