Patterns of alcohol use among rural and small-town adolescents

Much research has indicated that age, gender, grade in school, religiosity, socioeconomic status, and involvement in extracurricular activities are all related to adolescent alcohol use. However, most of such research focuses on urban youth. The present study examines patterns of rural adolescent alcohol use and factors associated with such use. The Student Alcohol Inventory was administered to 650 students in grades 7-12 in a small, middle-Atlantic town and surrounding county. The survey contained sections addressing demographic data, attitudes regarding students' alcohol use, and their parents' use. Along with standard SES measures, items were included on unemployment and receipt of government assistance. The dependent variables included age at first drink, frequency of drinking, amount of drinking, and a composite heavy-drinking index. Eighty-three percent of the respondents indicated that they had drunk alcohol and 57% had had their first drink by age 12. Gender and grade in school were significant predictors of alcohol use for all four dependent variables. Time spent in social activities was significant in predicting all but age at first drink. Religiosity was a significant predictor for only one dependent variable--age at first drink. The SES measures were also weak predictors of drinking behavior. Policy implications and directions for future research are discussed.     

The impact of the transition to high school on the self-system and perceived social context of poor urban youth

Examined the effects of the normative school transition to senior high school (n=330) on the self-system and perceived school and peer social contexts of poor, black (n=83), European American (n=115), Latino (n=105), and Asian American (n=27) youth in the public school systems of three Eastern urban cities. The only negative effect of the school transition on the self-system was a decline in grade point average (GPA). Concurrently, the school transition was perceived to be associated with changes in the school and peer contexts. Across the transition, students reported increased disengagement from school (i.e., increased social support and extracurricular involvement) and increased engagement with peers (i.e., decreased daily hassles and increased involvement). These changes in the school and peer microsystems, like the changes in the self-system, were also common across race/ethnicity and gender. In addition, transition-associated school changes, and in particular changes in daily academic demands/hassles and involvement in school activities, were associated with changes in the academic dimensions of the self-system (i.e., academic efficacy expectations and GPA). Results and implications for preventive intervention are discussed within a developmental mismatch framework. This research was supported in part by grants from the National Institute of Mental Health (MH43084) and the Carnegie Corporation (B4850) awarded to Edward Seidman, J. Lawrence Aber, LaRue Allen, and Christina Mitchell. We express our appreciation to the children and schools whose cooperation made this study possible.     

Effects of cooperative,competitive, and individualistic sets on performance in children's groups

Four instructional sets were employed in a study of task performance in triads of first- (age 7 years) and third-grade (age 9 years) children: promotive (equal rewards given to each participant for 12 trials); individualistic (rewards given in proportion to individual performance for 12 trials); contrient-promotive (winner take all for 6 trials followed by equal rewards for 6 trials); and contrient-individualistic (winner take all for 6 trials followed by proportional rewards for 6 trials). Performance under the promotive condition was superior to performance in the other conditions during the first half of the session. Promotive conditions improved performance during the second half of the session in triads that had received contrient instructions earlier but not to levels reached under continuous promotive conditions. Results are discussed in relation to theories of cooperation and competition.     

Static and dynamic balance skills of trainable children with Down's syndrome.

This study compared static and dynamic balance performance of 25 subjects with Down's Syndrome and 25 without Down's Syndrome; controls were placed on CA and IQ. No significant difference between the two samples' static balance performance was noted; subjects with the Down's Syndrome had significantly superior dynamic balance performance.     

Nonverbal measurement of affect: The graphic differential

The measurement of affective meaning (Osgood's three universal factors) is easily accomplished via the semantic differential. However, the verbal nature of this instrument prevents its use with many subject groups in which the measurement of affective meaning would be the most interesting: members of illiterate cultures, verbally damaged individuals such as anomic aphasics and thought-disordered schizophrenics, and children younger than 6 years. For these purposes, the present study describes the development of a nonverbal alternative to the semantic differential and assesses the statistical comparability of scores resulting from the use of the two instruments.This research was supported by Grant NSF GS 2012x to Professors Charles E. Osgood and William H. May.     

A semiautomated Wisconsin General Test Apparatus

A modification of the WGTA is described. It retains those features of the original apparatus which make it efficient. In addition, it provides (1) precise and largely automatic control of trial pacing and stimulus presentation, (2) simultaneous acquisition of data on problem-solving and locomotor activity of the S, (3) rapid change to any one of a wide variety of behavioral situations, and (4) thorough but quick cleaning and disinfection of the monkey cage.     

Coding factors in transcription

Two experiments looked at aspects of stimulus grouping by trainee typists and tested for the possibility of response grouping. Manipulating text preview indicated that typing speed declined if the next word was not wholly on display but, conversely, there was little gain if it was displayed much in advance of its being typed. Some of the effect of practice was specific to the words actually typed: words not presented during practice were typed slower than practised ones; others given reinforced practice were typed quicker than the rest. An analysis of response latencies provides evidence that response grouping sometimes occurred.     

A model theoretic approach to ‘natural’ reasoning

A general framework is proposed for accommodating the recent results of studies into ‘natural’ decision making. A crucial element of this framework is the notion of a ‘partial structure’, recently introduced into the semantic approach to scientific theories. It is through the introduction of this element that connections can be made with certain problems regarding inconsistency and rationality in general.