Video Game Use and The Development of Sociocognitive Abilities in Children: Three Surveys of Elementary School Students1

The purpose of the present study was to examine the validity of the popular hypothesis that video game use will prevent children from socially adjusting. Three surveys of elementary school children were reported. The primary results were as follows: (a) The frequency of video game use had no correlation with children's popularity among classmates. (b) The frequency of video game use had slightly negative correlations with boys' sociocognitive abilities such as empathy, cognitive complexity, and cognitive abstractness. (c) However, it was likely that the negative correlations were not due to the causal relation that video game use affected boys' sociocognitive abilities, which supported the hypothesis, but rather the causal relation that video game use was affected by their abilities; and (d) In the case of computer use, such as word processing or programming, the frequency of use had few correlations with sociocognitive abilities.     

The 1994 ACA Model Legislation For Licensed Professional Counselors

Model legislation seeks to facilitate uniformity of counselor licensure laws and promote accepted professional standards. The text of the model bill as endorsed by the 1994 American Counseling Association Governing Council is provided with commentary accompanying those sections in which significant changes have occurred. The article concludes with 15 specific suggestions based on experiences gained in the development and implementation of previous legislation for licensed professional counselors.     

Predicting performance on text: Delayed versus immediate predictions and tests

North Dakota State University, Fargo, North Dakota Delayed judgments of learning for word pairs are more accurate than immediate judgments of learning when the memory test is delayed. In the present experiment, I investigated a similar paradigm with text. Participants predicted performance on texts either immediately after reading the texts or after a delay following the reading of other texts, and tests were given either immediately or after a delay. Immediate ratings with an immediate test produced the most accurate predictions, and immediate ratings with a delayed test produced less accurate predictions. Delaying both the ratings and the test did not produce more accurate predictions than immediate predictions and a delayed test. The results for delayed judgments of learning with text were different from those with word pairs.     

Separating bias and sensitivity in judgments of associative memory

Ratings of the degree of association between words are linearly related to normed associative strengths, but the intercept is high, and the slope is shallow (the judgments of associative memory [JAM] function). Two experiments included manipulations intended to decrease the intercept and increase the slope. Discrimination training on many pairs of words and constraining ratings to sum to a constant both reduced the intercept but failed to change the slope. The intercept of the JAM function appears to contain a bias component that can be manipulated independently of the slope, which reflects sensitivity to associative strengths.     

Understanding proenvironmental intentions and behaviors: The importance of considering both the behavior setting and the type of behavior

To better understand the consistency of people’s proenvironmental intentions and behaviors, we set out to examine two sets of research questions. First, do people perform (1) different types of proenvironmental behaviors consistently, and (2) the same proenvironmental behavior consistently across settings? Second, are there consistent predictors of proenvironmental behavioral intentions across behavior and setting type? Participants reported four recycling and conservation behaviors across three settings, revealing significant variability in rates of behaviors across settings. Prior behavior, attitudes toward the behavior, and importance of the behaviour consistently predicted proenvironmental intentions. However, perceived behavioral control tended to predict intentions to perform proenvironmental behavior outside the home. Future research aimed at understanding and influencing different proenvironmental behaviors should carefully consider how settings affect intentions and behavior.     

Fos expression in CRF-containing neurons in the rat paraventricular nucleus after central administration of neuromedin U

We examined the effects of centrally administered neuromedin U (NMU) on corticotrophin-releasing factor (CRF)-containing neurons in the hypothalamic paraventricular nucleus (PVN) of rats, using double immunohistochemistry for CRF and Fos. Almost all CRF-containing neurons in the parvocellular divisions of the PVN expressed Fos-like immunoreactivity 90 min after intracerebroventricular administration of NMU (3 nmol/rat). This results suggest the possibility that central NMU may be involved in stress-induced activation of CRF-containing neurons in the PVN.     

Benefits of negative thinking and negative affect: analyses of answers to an open-ended question by Japanese undergraduates

What are the benefits of negative thinking and negative affect? Although previous studies in evolutionary psychology, social psychology, and clinical psychology have clarified the question, there has been no definitive study asking people directly about the perceived benefits. In the present study, 119 Japanese undergraduates were asked how they recognized the benefits of negative thinking and negative affect. Their answers were analyzed qualitatively. The answers were arranged into 30 smaller categories and 12 superordinate ones. The benefits were divided into "benefits to the self" and "benefits to interpersonal relations". Finally, the conditions necessary for the negative thinking and negative affect being benign, and possible cultural differences, were discussed.     

The transfer of abstract principles governing complex adaptive systems

Four experiments explored participants' understanding of the abstract principles governing computer simulations of complex adaptive systems. Experiments 1, 2, and 3 showed better transfer of abstract principles across simulations that were relatively dissimilar, and that this effect was due to participants who performed relatively poorly on the initial simulation. In Experiment 4, participants showed better abstract understanding of a simulation when it was depicted with concrete rather than idealized graphical elements. However, for poor performers, the idealized version of the simulation transferred better to a new simulation governed by the same abstraction. The results are interpreted in terms of competition between abstract and concrete construals of the simulations. Individuals prone toward concrete construals tend to overlook abstractions when concrete properties or superficial similarities are salient.     

Sources of interference in the attentional blink: target-distractor similarity revisited

Observers monitored streams of words or letters (10 items/sec) for one or two targets. An attentional blink (AB) effect was observed in which identification of the first target temporarily impaired identification of the second target. Target identification was impaired when the distractors were composed of either letters or false-font characters (cf. Maki, Couture, Frigen, & Lien, 1997). An asymmetrical AB effect was observed with letters and mathematical symbols; the AB effect was largest for symbol targets and letter distractors. The characters used in these experiments were rated on their meaningfulness, familiarity, and other stimulus properties. The rating data showed that pixel density best accounted for the asymmetrical target-distractor similarity effects. Modulation of the AB effect by target-distractor similarity appears to result partly from low-level masking. But masking effects may be reduced by attentional capture by target features.