Social skills of Slovenian primary school students with learning disabilities     

Majda Schmidt  Alenka Prah  Branka Čagran 《Educational studies》2014,40(4):407-422

Social skills of students with special needs play a very important role in their successful integration into inclusive learning environments. The aim of present empirical research was to establish whether students with learning disabilities (LD) attending grades 7–9 of regular primary school in Slovenia experience difficulties in social skills compared to their peers without LD. The following measuring instruments were used: the Questionnaire about Interpersonal Difficulties for Adolescents, the Social Anxiety Scale for Adolescents and the Self-Concept Scale. The basic research findings indicated statistically significant structural differences between the students with LD and their peers. The two groups differ in terms of difficulties in social interaction. Students with LD experience more difficulties. Statistically significant differences between the groups also appeared in tension and inhibition in social contact and social anxiety, as well as in the area of self-concept: students with LD are more anxious and reserved in social contacts.  相似文献   

Gelatin‐Filtered Consommé: A Practical Demonstration of the Freezing and Thawing Processes     

Jacob B. Lahne  Shelly J. Schmidt 《Journal of Food Science Education》2010,9(2):53-58

ABSTRACT: Freezing is a key food processing and preservation technique widely used in the food industry. Application of best freezing and storage practices extends the shelf‐life of foods for several months, while retaining much of the original quality of the fresh food. During freezing, as well as its counterpart process, thawing, a number of critical physiochemical processes take place, including freeze concentration and freezing‐point depression. As a start to understanding the complexities associated with frozen foods, Food Science students should be able to describe and explain what occurs during the freezing and thawing of an aqueous solution. A modern cooking technique, gelatin‐filtered consommé, illustrates all of the phenomena associated with the freezing and thawing processes in a memorable, edible, hands‐on fashion.  相似文献   

Die Körperzusammensetzung von Hobbygamern im Vergleich zu deutschlandweit erhobenen Referenzdaten     

Steffen C. E. Schmidt  Filip Kowal  Alexander Woll 《Sportwissenschaft》2018,48(3):438-446

About two thirds of adults in Germany are overweight or obese. While an increase in the consumption of high-calorie food is considered the main cause, the influence of various forms of sedentary activities is still controversially discussed. The aim of the present study is to compare the body composition of hobby gamers with reference data collected throughout Germany and to examine the effects of intensive use of computer games (gaming) on body composition. A total of 68 male participants of a computer game event aged 18–46 years (27.9 years; 180.1?cm; 83.5?kg; BMI 25.7) were examined for fat mass, body cell mass, extracellular mass, body water and phase angle using bioelectrical impedance analysis (BIA, Nutriguard MS type, data input). Ten test persons were retested by means of segmental 8?electrode BIA after a 24?h interval during their visit to the event. As a reference sample, data from 278 male adults of the same age (27.9 years, 179.4?cm; 78.8?kg; BMI 24.5) were collected in 168 locations throughout Germany. The hobby gamers reported on average 37.1?h screen media usage per week. Compared to the reference sample, they showed a slightly higher body cell mass index (p?<?0.01, T?=?4.07), but no differences in fat mass index (p?=?0.96, T?=?0.05) and phase angle (p?=?0.90, T?=?0.12). A significant increase in body water (T₀: 48.2?l, T₀₊₂₄?_h: 49.3?l; p?=?0.04, T?=?2.39) and decrease in the phase angle of the lower extremities (T₀:?7.40, T₀₊₂₄?_h: ?6.85; p?<?0.01, T?=?5.40) was observed in the 24?h retest. Compared to the reference data collected throughout Germany, hobby gamers show no differences in health-relevant parameters of body composition. Nevertheless, after intensive gaming, a short-term increase in the amount of extracellular water in the lower extremities was found. Due to these disturbances in the water balance, the consequent execution of movement breaks during gaming is important.  相似文献   

Developmental patterns of children's shyness: Relations with physiological,emotional, and regulatory responses to being treated unfairly     

Raha Hassan  Cynthia L. Smith  Louis A. Schmidt  Christina A. Brook  Martha Ann Bell 《Child development》2023,94(6):1745-1761

The dysregulation of social fear has been widely studied in children's shyness, but we know little about how shy children regulate during unfair treatment. We first characterized developmental patterns of children's shyness (N = 304, n_girls = 153; 74% White, 26% Other) across 2 (M_age = 2.07), 3 (M_age = 3.08), 4 (M_age = 4.08), and 6 (M_age = 6.58) years of age. Data collection occurred from 2007 to 2014. At age 6, the high stable group had higher cardiac vagal withdrawal and lower expressed sadness and approach-related regulatory strategy than the low stable group when being treated unfairly. Although shy children may be more physiologically impacted by being treated unfairly, they may mask their sadness to signal appeasement.  相似文献