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1.
J Appl Meas ; 21(4): 434-455, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33989199

RESUMO

Mental toughness (MT) predicts outcomes across several high-stress contexts such as athletics, the military, and the workplace. Despite this, researchers have struggled to reach consensus regarding how best to conceptualize and measure MT. MT assessments have focused on measuring general MT rather than domain-specific MT. The current study proposed a measurement model of MT grounded in social-cognitive theory and introduced an assessment of MT within a situational judgment context relevant to the workplace. Participants completed the new MT measure as well as assessments to establish construct validity. Both exploratory and confirmatory factor analyses suggested a three-factor solution fit the data best, consisting of task persistence, emotional control, and utilization of feedback. Cross-structure analyses indicated that the new assessment avoided common-method bias in responding, evidenced by weak correlations with measures of other constructs. The results provided initial evidence to continue research on using a situational judgment test to measure MT.


Assuntos
Emoções , Julgamento , Psicometria , Análise Fatorial , Humanos
2.
J Am Coll Health ; 71(9): 2886-2893, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34871145

RESUMO

OBJECTIVE: It is important for college students to engage regularly in physical activity. While psychological factors, such as motivation, are likely to increase attendance at fitness facilities, positive perceptions of the fitness facility (e.g., the type of classes offered) might also influence use of a fitness facility. PARTICIPANTS: Data were collected from 462 college students. METHODS: Participants completed a survey that included an assessment of commitment and motivation to exercise, life satisfaction, and perceptions of the environment of the fitness facility they use. They also answered questions about fitness facility preferences. RESULTS: Commitment and motivation to exercise were associated with use of a fitness facility. Perceptions of the environmental context of the fitness facility did not influence attendance. CONCLUSIONS: Even though college students shared some preferences (e.g., workout space and lighting), psychological factors were more influential than the environment of a fitness facility with regard to attendance.


Assuntos
Exercício Físico , Estudantes , Humanos , Universidades , Estudantes/psicologia , Exercício Físico/psicologia , Motivação , Inquéritos e Questionários , Aptidão Física
3.
Behav Soc Issues ; 30(1): 566-586, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-38624712

RESUMO

This article reviews the Actively Caring for People (AC4P) Movement, initiated in 2007 to increase occurrences of interpersonal acts of kindness worldwide. Resources to support the AC4P Movement, including research-based training manuals and AC4P wristbands for adults and children, are available at www.ac4p.org. This prosocial movement incorporates principles from three diverse disciplines of psychological science: humanism, positive psychology, and applied behavioral science (ABS). With this article, I explicate seven evidence-based "life lessons" that operationalize select principles from humanism and ABS, and rejuvenate a seemingly forgotten applied psychology concept from the 1970s: humanistic behaviorism. Whenever and wherever practiced, these life lessons benefit human well-being and quality of life. Certain life lessons reflect the essence of empowerment and self-motivation and thereby illustrate critical distinctions between management and leadership. Next, I exemplify synergistic connections between positive psychology and ABS, highlighting practical techniques for promoting and supporting human welfare and personal happiness. Previous and ongoing research by my students and colleagues demonstrates how ABS can apply findings from positive psychology to promote subjective well-being on a large scale. The need for worldwide application and dissemination of practical procedures to increase occurrences of AC4P behavior is strikingly obvious, perhaps more so now than ever before in our contentious, fractured, and polarized society. This article explores evidence-based strategies for increasing occurrences of AC4P behavior in various settings, with the mission to cultivate an AC4P culture in families, educational settings, corporations, and communities throughout the world.

4.
Addict Behav ; 32(1): 39-48, 2007 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-16650622

RESUMO

The impact of an incentive/reward intervention on college students' intoxication from alcohol consumption at fraternity parties was explored using a group-randomized trial. Participants included 702 college students (447 men, 225 women) attending fraternity parties in Blacksburg, VA. Six fraternities were randomly assigned to a control or experimental group, and each of these fraternities hosted two parties. The three fraternities in the experimental group hosted a baseline party first and then hosted an intervention party at which those having a blood alcohol concentration (BAC) level below 0.05 were entered in a $100 cash lottery. The three fraternities in the control group hosted two control (non-intervention) parties. For the experimental fraternities, mean BAC levels were significantly lower at the intervention parties (M=0.079) than the baseline parties (M=0.098) and the percentage of party-goers with a BAC below 0.08 was significantly higher at intervention parties (40.1%) than at baseline parties (30.6%). This field study supports the efficacy of differential reinforcement in controlling student intoxication at party settings.


Assuntos
Intoxicação Alcoólica/prevenção & controle , Educação de Pacientes como Assunto/métodos , Reforço Psicológico , Recompensa , Estudantes/psicologia , Adolescente , Adulto , Intoxicação Alcoólica/diagnóstico , Intoxicação Alcoólica/psicologia , Análise de Variância , Distribuição de Qui-Quadrado , Feminino , Humanos , Atividades de Lazer , Masculino , Motivação , Grupo Associado , Sociedades , Temperança , Universidades
5.
J Safety Res ; 38(4): 407-11, 2007.
Artigo em Inglês | MEDLINE | ID: mdl-17884427

RESUMO

PROBLEM: Safety-belt use reduces motor vehicle crash-related morbidity and mortality, yet an estimated 18% of drivers do not consistently buckle up (NHTSA, 2005). In 1985, Geller and colleagues developed an interpersonal Flash-for-Life prompt that increased belt use among 22% of 1,087 unbuckled drivers (Geller, Bruff, & Nimmer, 1985). METHOD: The Flash-for-Life intervention was re-introduced at a large university with high safety-belt use (i.e., 80%). College students stood at parking-lot entrance/exits and "flashed" signs with the message, "Please Buckle Up, I Care" to unbuckled drivers. RESULTS: Of 427 unbuckled drivers observed, 30% of these complied with the prompt. Male drivers were significantly more likely to comply with prompts delivered by females. DISCUSSION: Compliance was higher than in the 1985 study, indicating a high baseline rate of safety-belt use does not negate potential beneficial influence of a prompting intervention. This intervention is particularly effective with college-aged males, a sub-group of the driving population least likely to buckle-up. IMPACT ON INDUSTRY: A simple behavioral prompt could be used at most industrial complexes to increase safety-belt use among vehicle occupants who are not buckled-up.


Assuntos
Condução de Veículo/legislação & jurisprudência , Automóveis/legislação & jurisprudência , Promoção da Saúde , Avaliação de Programas e Projetos de Saúde , Gestão da Segurança , Cintos de Segurança/legislação & jurisprudência , Marketing Social , Humanos , Desenvolvimento de Programas , Virginia
6.
J Prev Interv Community ; 44(3): 155-63, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27309024

RESUMO

Pay-it-forward behavior reflects actively caring for people (AC4P) and the reciprocity principle. Interventions to increase the frequency of pay-it-forward behavior were evaluated. At a buffet-style dining hall, a research assistant (RA) entered the line and paid for the next person's meal. In the Sign Intervention Phase, the RA discreetly paid for the next person's meal. In the Verbal + Sign Intervention Phase, the RA verbally activated reciprocity and paid for the next diner's meal. For Baseline and Withdrawal, a sign prompted the purchase of another person's meal. The Verbal + Sign Intervention was significantly more effective at activating pay-it-forward behavior (24.6% of 171) than the Sign Intervention (15.6% of 122), Baseline (6.8% of 148), and Withdrawal (12.6% of 95). These results were contrary to the research hypothesis that verbal and sign prompting would decrease perceived self-motivation of the benefactor and thereby reduce the beneficiary's perceived obligation to pay it forward.


Assuntos
Doações , Motivação , Autoimagem , Adulto , Comunicação , Empatia , Feminino , Humanos , Relações Interpessoais , Masculino , Percepção , Pôsteres como Assunto , Restaurantes/economia , Comportamento Social , Sudeste dos Estados Unidos , Universidades , Adulto Jovem
7.
J Prev Interv Community ; 44(3): 164-76, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27309025

RESUMO

This field study evaluated the impact of an intervention designed to prevent bullying among elementary-school students by prompting and rewarding prosocial behavior. More specifically, teachers of 404 second-, third-, fourth-, fifth-, and sixth-grade students from an elementary school in northeast Virginia asked their students to look out for other students' prosocial behaviors (termed "actively caring") and to submit their stories about actively caring. At the start of every class day, the teachers read three of these stories and recognized one story and the two associated students (i.e., the observer and the performer) by providing each with a wristband engraved with "Actively Caring for People." For six consecutive Fridays, students reported their observations of bullying and completed a single item estimate of self-esteem. Weekly surveys revealed reductions in "being bullied" and "bullying others," as well as an increase in self-esteem.


Assuntos
Bullying/prevenção & controle , Vítimas de Crime/psicologia , Empatia , Autoimagem , Comportamento Social , Estudantes/psicologia , Bullying/estatística & dados numéricos , Criança , Emoções , Feminino , Humanos , Masculino , Distribuição Aleatória , Instituições Acadêmicas , Virginia
8.
J Prev Interv Community ; 44(3): 144-54, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27309023

RESUMO

Two studies examined interventions to increase the frequency of gratitude expression among college students in two large lecture classes of an Introduction to Psychology course at a large university in southwest Virginia. Both studies evaluated the impact of a writing exercise designed to increase intentions to express gratitude in a prescribed manner. In addition, participants in both studies were given one week to express gratitude to people who performed prosocial behavior. Gratitude expression was assessed by self-report on a survey administered during the psychology class. In both studies, intentions to thank another person for a kind act were significantly higher in the Intervention class than in the Control class, but self-reported expressions of gratitude were significantly higher in the Control class than in the Intervention class. This was an unexpected "countercontrol effect." Directions for future research are discussed, as well as theoretical/methodological explanations.


Assuntos
Emoções , Intenção , Relações Interpessoais , Comportamento Social , Adulto , Comportamento , Feminino , Humanos , Masculino , Estudantes/psicologia , Inquéritos e Questionários , Universidades , Adulto Jovem
9.
J Prev Interv Community ; 44(3): 177-85, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27309026

RESUMO

Two studies examined factors influencing cashiers' identification (ID)-checking behavior in order to inform the development of interventions to prevent credit-card fraud. In both studies, research assistants made credit purchases in various stores and noted the cashiers' ID-checking behavior. In the first study, the store type, whether the cashier swiped the credit/debit card, the amount of the purchase, and whether the credit/debit card was signed significantly influenced ID-checking behavior. In the second study, an A-B-A design was used to evaluate the impact of a "Check my ID" prompt placed on the credit/debit card. The prompt increased cashiers' ID-checking behavior from 5.9% at Baseline to 10.3% during the Intervention. When the prompt was removed, the cashiers' ID-checking behavior decreased to 7.2%. Implications for further intervention research to prevent credit-card fraud are discussed.


Assuntos
Comércio , Fraude/prevenção & controle , Adulto , Lista de Checagem , Vítimas de Crime , Feminino , Humanos , Masculino , Comportamento Social , Universidades , Virginia , Adulto Jovem
10.
J Prev Interv Community ; 44(3): 199-212, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27309028

RESUMO

The efficacy of novel field sobriety tests to predict breath alcohol content (BAC) and perceptions of driving risk was evaluated. Participants (N = 210) were passersby at two downtown locations near local bars and one on-campus location near a late-night dining facility between the hours of 10:00 p.m. and 2:00 a.m. Participants gave ratings of their perceived risk to drive at their current level of intoxication, then completed three sobriety tests (a hand-pat, tracing test, and Romberg test), and finally provided new ratings of their perceived risk to drive. After completing the final set of questions, participants were administered a Lifeloc FC20 breath alcohol test (±.005 g/dL). Each of the sobriety tests performed better than chance at predicting participant intoxication, but the performance feedback did not enhance awareness of one's risk to drive at a given BAC. Actually, after the sobriety tests, Greek-life females perceived themselves to be less at-risk to drive.


Assuntos
Consumo de Bebidas Alcoólicas/efeitos adversos , Intoxicação Alcoólica/diagnóstico , Dirigir sob a Influência/prevenção & controle , Detecção do Abuso de Substâncias/métodos , Adulto , Intoxicação Alcoólica/epidemiologia , Intoxicação Alcoólica/psicologia , Análise de Variância , Condução de Veículo , Testes Respiratórios , Feminino , Escrita Manual , Humanos , Masculino , Equilíbrio Postural , Reprodutibilidade dos Testes , Inquéritos e Questionários , Consumo de Álcool por Menores , Universidades , Adulto Jovem
11.
Behav Modif ; 29(3): 539-61, 2005 May.
Artigo em Inglês | MEDLINE | ID: mdl-15784754

RESUMO

The behavior-based approach to managing occupational risk and preventing workplace injuries is reviewed. Unlike the typical top-down control approach to industrial safety, behavior-based safety (BBS) provides tools and procedures workers can use to take personal control of occupational risks. Strategies the author and his colleagues have been using for more than a decade to teach BBS to safety leaders and line workers are presented. In addition, a conceptual model is proposed for matching the awareness and behavior of an individual with a particular BBS intervention technique.


Assuntos
Terapia Comportamental , Saúde Ocupacional , Gestão de Riscos , Humanos , Liderança , Motivação
12.
J Am Coll Health ; 63(2): 134-42, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25437018

RESUMO

OBJECTIVE: The determinants of alcohol consumption among university students were investigated in a downtown field setting with blood alcohol content (BAC) as the dependent variable. PARTICIPANTS: In total, 521 participants completed a brief survey and had their BAC assessed during April 2013. METHODS: Between 10:00 pm and 2:00 am, teams of researchers recruited passersby at 3 heavy-drinking locations near a university campus. Before the BAC assessment, participants completed a questionnaire regarding their drinking intentions, drinking group, and social anxiety. RESULTS: The average BAC of drinking students was 0.107 g/dL, which was 0.033 g/dL higher than their intended BAC. Males and members of a Greek-life organization consumed significantly more alcohol than their demographic counterparts. A significant positive curvilinear relationship was observed between social anxiety and BAC. CONCLUSIONS: University students achieve high levels of intoxication, often exceeding their intended BAC. Social anxiety may be an informative predictor of alcohol consumption in this setting.


Assuntos
Alcoolismo/psicologia , Ansiedade/complicações , Ansiedade/psicologia , Estudantes/psicologia , Universidades/estatística & dados numéricos , Concentração Alcoólica no Sangue , Demografia/estatística & dados numéricos , Feminino , Humanos , Masculino , Comportamento Social , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Adulto Jovem
13.
Accid Anal Prev ; 34(1): 51-64, 2002 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-11789575

RESUMO

An instrumented vehicle was used to obtain behavioral data from 61 drivers ranging in age from 18 to 82. Each driver completed a personality questionnaire and participated in a study described as an evaluation of cognitive mapping and way-finding abilities. An evaluation of relationships between age, personality and driving style revealed that driver age and type A personality characteristics were significant predictors of vehicle speed and following distance, P < 0.05. However, contrary to the earlier research, which relies heavily on a self-reported driving criterion, no significant gender differences were obtained. A factor analysis of several at-risk driving behaviors identified a cluster of correlated driving behaviors that appeared to share a common characteristic identified as aggressive/impatient driving. It is suggested that the correlated cluster of driving behavior provide objective support for the assumptions of response generalization and problem behavior theory. Results are discussed with regard to implications for safe driving interventions and a problem behavior syndrome.


Assuntos
Condução de Veículo , Comportamentos Relacionados com a Saúde , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Assunção de Riscos , Segurança , Fatores Sexuais
14.
J Safety Res ; 34(5): 559-66, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-14733990

RESUMO

PROBLEM: Researchers agree that a consistent definition for aggressive driving is lacking. Such definitional ambiguity in the literature impedes the accumulation of accurate and precise information, and prevents researchers from communicating clearly about findings and implications for future research directions. This dramatically slows progress in understanding the causes and maintenance factors of aggressive driving. SUMMARY: This article critiques prevailing definitions of driver aggression and generates a definition that, if used consistently, can improve the utility of future research. Pertinent driving behaviors have been variably labeled in the literature as risky, aggressive, or road rage. The authors suggest that the term "road rage" be eliminated from research because it has been used inconsistently and has little probability of being clarified and applied consistently. Instead, driving behaviors that endanger or have the potential to endanger others should be considered as lying on a behavioral spectrum of dangerous driving. Three dimensions of dangerous driving are delineated: (a). intentional acts of aggression toward others, (b). negative emotions experienced while driving, and (c). risk-taking. IMPACT ON INDUSTRY: The adoption of a standardized definition for aggressive driving should spark researchers to use more explicit operational definitions that are consistent with theoretical foundations. The use of consistent and unambiguous operational definitions will increase the precision of measurement in research and enhance authors' ability to communicate clearly about findings and conclusions. As this occurs over time, industry will reap benefits from more carefully conducted research. Such benefits may include the development of more valid and reliable means of selecting safe professional drivers, conducting accurate risk assessments, and creating preventative and remedial dangerous driving safety programs.


Assuntos
Agressão/psicologia , Condução de Veículo/psicologia , Comunicação , Acidentes de Trânsito/prevenção & controle , Acidentes de Trânsito/psicologia , Comportamento , Emoções , Humanos , Intenção , Pesquisa , Medição de Risco , Segurança , Estados Unidos
15.
J Safety Res ; 34(3): 299-308, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-12963076

RESUMO

PROBLEM: This quasi-experimental field study examined the efficacy of a safety self-management process to increase safety-related work practices in mining operations. METHODS: After a 7-week baseline, 15 miners participated in a safety self-management training and education presentation. The participants in a prebehavior condition (n=8) recorded their intentions to engage in specific percentages of safety-related work behaviors before starting their shift for the day. In contrast, participants in a postbehavior condition (n=7) recorded their percentages of safety-related work behaviors after their shift for the day. RESULTS: During withdrawal (4 weeks), the miners did not complete any self-monitoring forms. Based on 10,905 behavioral observations, safety self-management was effective at increasing the frequency of safety-related behavior (p<.05). For the prebehavior condition, the mean percent safe score across three target behaviors increased 34.8% during intervention. Similarly, in the postbehavior condition, the mean percent safe score across three target behaviors increased 40.1% during intervention. IMPACT ON INDUSTRY: The results suggest that employees who work in relative isolation or have little oversight, compared to traditional industrial workers, may benefit from a process by which they can systematically observe themselves.


Assuntos
Mineração , Saúde Ocupacional , Gestão da Segurança/métodos , Autoeficácia , Grupos Focais , Humanos , Capacitação em Serviço , Intenção , Inquéritos e Questionários , Virginia
16.
J Safety Res ; 35(3): 263-74, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15288560

RESUMO

INTRODUCTION: When installed and used correctly, child safety seats reduce the risk of fatal injury by 71% for infants and 54% for toddlers. However, four out of five safety seats are unintentionally misused. Yet, parents fail to participate in safety-seat checks and other child seat interventions aimed at correcting misuse. METHOD: Such lack of participation is the focus of this article, which argues that most caregivers are naïve to their own vulnerability for misusing their child's seat. Research on risk perception is discussed as a guide to understanding both the high misuse rate and the lack of participation in interventions designed to correct this public safety problem. RESULTS AND IMPACT: A comprehensive intervention plan that incorporates risk communication techniques for maximum parental participation is proposed that includes three essential components: (a) establishing community locations for parents to turn for safety seat advice, (b) making these locations well known to the public, and (c) increasing caregivers' perceptions of risk of misusing their children's seats.


Assuntos
Terapia Comportamental , Comunicação , Equipamentos para Lactente/estatística & dados numéricos , Veículos Automotores , Segurança , Criança , Humanos , Motivação , Pais , Medição de Risco , Estados Unidos , Ferimentos e Lesões/prevenção & controle
17.
J Safety Res ; 35(4): 357-66, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15474540

RESUMO

INTRODUCTION: The Airline Lifesaver (AL) is a 13.3 cm x 9.8 cm card any passenger can deliver to the attendant of a commercial airline in order to prompt the delivery of an important safety message. In particular, the AL requests the following safety--belt reminder be added to the regular announcements given at the end of the flight-"Now that you have worn a seat belt for the safest part of your trip, the flight crew would like to remind you to buckle-up during your ground transportation." METHOD: The AL card was handed to 1,258 flight attendants over a 17-year period and compliance with the request for the safety message was systematically tracked. Slightly more than one-third of the AL cards (n=460) included an incentive for making the announcement. RESULTS: Without the incentive, compliance to give the buckle-up reminder was 35.5% of 798 flights. With the incentive, compliance was significantly higher (i.e., 53.3%). IMPACT: The validity of the AL intervention is discussed with regard to its: (a) relevance to cognitive dissonance and consistency theory, and (b) broad-based applicability as a component of community-wide efforts to facilitate a safety-focused culture. The 17-year study also demonstrated a practical and cost-effective application of a behavior-based incentive program.


Assuntos
Aeronaves/estatística & dados numéricos , Segurança/estatística & dados numéricos , Cintos de Segurança/estatística & dados numéricos , Adulto , Qualidade de Produtos para o Consumidor , Fidelidade a Diretrizes/estatística & dados numéricos , Humanos , Meios de Comunicação de Massa , Pessoa de Meia-Idade , Recompensa , Estados Unidos
18.
J Safety Res ; 34(2): 127-33, 2003.
Artigo em Inglês | MEDLINE | ID: mdl-12737951

RESUMO

PROBLEM: By numerous accounts, alcohol abuse is considered the number one drug problem facing young people today. Alcohol consumption and its negative consequences, especially those due to drinking and driving, continue to have devastating effects on the college student population. METHOD: This field study examined the blood alcohol concentration (BAC) levels of male and female designated drivers (DD), non-DD, and their respective passengers as they were leaving drinking establishments in a university town. Also investigated were the effects of group size and gender on DD use. RESULTS: A 2 Gender x 2 Driver type (DD vs. non-DD) analysis of variance (ANOVA) for BAC indicated significant main effects for Gender and Driver type, with higher BAC for men and non-DD (p's<.001). A significant Gender x Driver type interaction (p<.05) was primarily due to female DD having lower BAC than male DD. In addition, larger groups were more likely to have a DD. IMPACT ON INDUSTRY: Results indicate that the success of DD programs may be influenced by group size and a DD's gender. While larger groups are more likely to have a DD, students riding home with a male DD may still be at risk for the negative consequences of drunk driving.


Assuntos
Consumo de Bebidas Alcoólicas , Condução de Veículo , Estudantes/psicologia , Universidades , Adulto , Etanol/sangue , Feminino , Humanos , Masculino , Fatores Sexuais , Estudantes/classificação , Inquéritos e Questionários , Estados Unidos
19.
Behav Modif ; 28(2): 167-81, 2004 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-14997946

RESUMO

This quasi-experimental field study assessed whether an incentive/reward intervention can change the drinking behavior and the subsequent levels of intoxication among college students attending fraternity parties. A total of 356 blood alcohol concentration (BAC) assessments, using hand-held breathalyzers. were obtained at two baseline and at two intervention parties at the same fratenity house. At the intervention parties, the students were informed they could win a cash prize if their BAC was below .05, and they were given nomograms to aid in monitoring their levels of intoxication. Mean BAC and the percentage of partiers with intoxication levels above .05 were significantly lower at the two intervention parties. More than twice as many partygoers were legally intoxicated (i.e., BAC > .08) at the two baseline parties than at the two intervention parties. indicating a clinically significant impact of the incentive/reward intervention. Greek-life students, in particular, were significantly less intoxicated at intervention parties, compared to baseline parties (p < .001).


Assuntos
Alcoolismo/prevenção & controle , Atividades de Lazer , Estudantes , Adulto , Feminino , Humanos , Masculino , Reforço Psicológico
20.
Addict Behav ; 38(4): 2080-3, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-23403275

RESUMO

As the first field study of perceived behavioral control (PBC) to assess alcohol consumption with a physiological measure (i.e., blood alcohol content; BAC), the research examined the impact of intoxication on alcohol-specific PBC (APBC). In total, 665 passersby were recruited into the study at several late-night drinking locations near a large university campus. After answering questions regarding personal demographics and APBC, participants were administered a breath alcohol test (Lifeloc FC-20; ±.005mL/L). The average BAC of drinking participants was .096mL/L. A latent class analysis (LCA) was performed to classify participants based on APBC responses. Three classes emerged: high PBC, high controllability, and low controllability. Class membership varied as a function of gender and Greek-life membership. Blood alcohol content was a significant predictor of class membership. Results show a link between alcohol consumption and APBC that varies based on gender and Greek-life status. These findings are discussed with regard to their implications for a variety of prevention interventions.


Assuntos
Intoxicação Alcoólica/psicologia , Etanol/análise , Controle Interno-Externo , Autoeficácia , Intoxicação Alcoólica/sangue , Testes Respiratórios , Análise por Conglomerados , Análise Fatorial , Feminino , Humanos , Masculino , Projetos Piloto , Psicometria/instrumentação , Autoimagem , Meio Social , Estudantes/psicologia , Estudantes/estatística & dados numéricos , Universidades
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