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Full-Text Articles in Social and Behavioral Sciences

Reducing Alcohol Risk In Adjudicated Male College Students: Further Validation Of A Group Motivational Enhancement Intervention, Joseph W. Labrie, Jessica Cail, Eric R. Pedersen, Savannah Migliuri Dec 2010

Reducing Alcohol Risk In Adjudicated Male College Students: Further Validation Of A Group Motivational Enhancement Intervention, Joseph W. Labrie, Jessica Cail, Eric R. Pedersen, Savannah Migliuri

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This study examined the effectiveness of a single-session group motivational enhancement alcohol intervention on adjudicated male college students. Over two sequential academic years, 230 students sanctioned by the university for alcohol-related infractions attended a 60- to 75-minute group intervention. The intervention consisted of a timeline followback, social norms education, decisional balance for behavioral change, blood alcohol content (BAC) information, expectancy challenge, and generation of behavioral goals. Participants were followed weekly for three months and showed reductions in drinking (29%) and alcohol-related consequences (32%) at three-month follow-up. The intervention was successful in reducing drinking for both first-year students and upperclassmen, with …


Sexual Experience And Risky Alcohol Consumption Among Incoming First-Year College Females, Joseph W. Labrie, Shannon R. Kenney, Savannah Millbury, Andrew Lac Dec 2010

Sexual Experience And Risky Alcohol Consumption Among Incoming First-Year College Females, Joseph W. Labrie, Shannon R. Kenney, Savannah Millbury, Andrew Lac

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This study examines the relationship between sexual experience and various drinking measures in 550 incoming first-year college females. During this transition period, sexually experienced participants reported stronger alcohol expectancies and endorsed higher drinking motives, and drank more frequently and in greater quantities than sexually inexperienced participants. Sexual status was also a significant predictor of alcohol-related nonsexual consequences, over and above amount consumed. Furthermore, controlling for drinking, sexual status moderated the relationship between coping motives and consequences. Among women who endorsed strong coping motives for drinking, sexual experience was linked to greater nonsexual alcohol-related consequences. Implications for prevention and intervention are …


Factors Associated With General And Sexual Alcohol-Related Consequences: An Examination Of College Students Studying Abroad, Justin F. Hummer, Eric R. Pedersen, Tehniat Mirza, Joseph W. Labrie Dec 2010

Factors Associated With General And Sexual Alcohol-Related Consequences: An Examination Of College Students Studying Abroad, Justin F. Hummer, Eric R. Pedersen, Tehniat Mirza, Joseph W. Labrie

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This study contributes to the scarce research on U.S. college students studying abroad by documenting general and sexual negative alcohol-related risks and factors associated with such risk. The manner of drinking (quantity vs. frequency), predeparture expectations surrounding alcohol use while abroad, culture-related social anxiety, and perceived disparity between home and host cultures differentially predicted consequences abroad. The findings include important implications for student affairs professionals in developing study abroad–specific interventions and resources to maintain student well-being while abroad.


Recognition Of Posed And Spontaneous Dynamic Smiles In Younger And Older Adults, Nora A. Murphy, Jonathan M. Lehrfeld, Derek M. Isaacowitz Dec 2010

Recognition Of Posed And Spontaneous Dynamic Smiles In Younger And Older Adults, Nora A. Murphy, Jonathan M. Lehrfeld, Derek M. Isaacowitz

Psychological Science Faculty Works

In two studies, we investigated age effects in the ability to recognize dynamic posed and spontaneous smiles. Study 1 found that both younger and older adult participants were above-chance in their ability to distinguish between posed and spontaneous younger adult smiles. Study 2 found that younger adult participant performance declined when judging a combination of both younger and older adult target smiles, while older adult participants outperformed younger adult participants in distinguishing between posed and spontaneous smiles. A synthesis of results across the two studies showed a small-to-medium age effect (d = −0.40) suggesting an older adult advantage when …


Group Identification As A Moderator Of The Relationship Between Perceived Social Norms And Alcohol Consumption, Clayton Neighbors, Joseph W. Labrie, Justin F. Hummer, Melissa A. Lewis, Christine M. Lee, Sruti Desai, Jason R. Kilmer, Mary E. Larimer Sep 2010

Group Identification As A Moderator Of The Relationship Between Perceived Social Norms And Alcohol Consumption, Clayton Neighbors, Joseph W. Labrie, Justin F. Hummer, Melissa A. Lewis, Christine M. Lee, Sruti Desai, Jason R. Kilmer, Mary E. Larimer

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Previous research has shown that social norms are among the strongest predictors of college student drinking. Among college students, perceiving that “others” drink heavier relative to themselves has been strongly and consistently associated with heavier drinking. Research has also shown that the more specifically “others” are defined, the stronger the association with one’s own drinking. The present research evaluated whether group identification as defined by feeling closer to specific groups moderates the associations between perceived drinking norms in the group and one’s own drinking. Participants included 3752 (61% Female) students who completed online assessments of their perceived drinking norms for …


Heavier Drinking American College Students May Self-Select Into Study Abroad Programs: An Examination Of Sex And Ethnic Differences Within A High-Risk Group, Eric R. Pedersen, Joseph W. Labrie, Justin F. Hummer, Mary E. Larimer, Christine M. Lee Sep 2010

Heavier Drinking American College Students May Self-Select Into Study Abroad Programs: An Examination Of Sex And Ethnic Differences Within A High-Risk Group, Eric R. Pedersen, Joseph W. Labrie, Justin F. Hummer, Mary E. Larimer, Christine M. Lee

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As with other heavier drinking groups, heavier drinking American college students may self-select into study abroad programs with specific intentions to use alcohol in the foreign environment. This cross-sectional study used a sample of 2144 students (mean age = 20.00, SD = 1.47) to explore differences in alcohol use and related negative consequences among (1) students intending to study abroad while in college, (2) students not intending to study abroad, and (3) students reporting prior study abroad participation. Results revealed that participants with no intention to study abroad drank less and experienced fewer alcohol-related consequences than participants intending to study …


An Examination Of Prepartying And Drinking Game Playing During High School And Their Impact On Alcohol-Related Risk Upon Entrance Into College, Shannon R. Kenney, Justin F. Hummer, Joseph W. Labrie Sep 2010

An Examination Of Prepartying And Drinking Game Playing During High School And Their Impact On Alcohol-Related Risk Upon Entrance Into College, Shannon R. Kenney, Justin F. Hummer, Joseph W. Labrie

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Prepartying and drinking game playing are associated with excessive alcohol consumption and alcohol-related negative consequences in college populations; however, research exploring the prevalence of these high risk drinking contexts among high school students, and how such engagement may impact both high school and subsequent college drinking risk, is lacking. The current study, which is the first study to assess prepartying during high school, examined how engaging in either prepartying or drinking game playing during high school was associated with risky high school drinking as well asalcohol use and consequences during the transitional first month of college. The study involved 477 …


Family History Of Alcohol Abuse Associated With Problematic Drinking Among College Students, Joseph W. Labrie, Savannah Migliuri, Shannon R. Kenney, Andrew Lac Jul 2010

Family History Of Alcohol Abuse Associated With Problematic Drinking Among College Students, Joseph W. Labrie, Savannah Migliuri, Shannon R. Kenney, Andrew Lac

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Studies examining family history of alcohol abuse among college students are not only conflicting, but have suffered various limitations. The current report investigates family history of alcohol abuse (FH+) and its relationship with alcohol expectancies, consumption, and consequences. In the current study, 3753 student participants (35% FH+), completed online assessments. Compared to FH−same-sex peers, FH+ males and FH+ females endorsed greater overall positive expectancies, consumed more drinks per week, and experienced more alcohol-related negative consequences. Further, FH+ females evaluated the negative effects of alcohol to be substantially worse than FH− females. An ANCOVA, controlling for age, GPA, race, and alcohol …


Whose Opinion Matters? The Relationship Between Injunctive Norms And Alcohol Consequences In College Students, Joseph W. Labrie, Justin F. Hummer, Clayton Neighbors, Mary E. Larimer Apr 2010

Whose Opinion Matters? The Relationship Between Injunctive Norms And Alcohol Consequences In College Students, Joseph W. Labrie, Justin F. Hummer, Clayton Neighbors, Mary E. Larimer

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Harm reduction approaches may benefit from research extending the exploration of predictors of alcohol use per se to those components most directly related to alcohol-related harm. This investigation evaluated the relationship between perceived injunctive norms of alcohol use (level of approval of drinking behaviors in specific situations) and the experience of alcohol-related consequences as a function of typical student reference groups at increasing levels of similarity to the respondent: based on race, gender, Greek status, and combinations of these dimensions, as well as parents, close friends, and the students' own attitudes. Participants were 3753 students (61% female) from two campuses …


College Students’ Perceptions Of Class Year-Specific Drinking Norms, Eric R. Pedersen, Clayton Neighbors, Joseph W. Labrie Mar 2010

College Students’ Perceptions Of Class Year-Specific Drinking Norms, Eric R. Pedersen, Clayton Neighbors, Joseph W. Labrie

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The current study documents and examines college students’ perceptions of the drinking behavior of peers from varying class years (i.e., freshman, sophomore, junior, and senior). A sample of 522 college students estimated the drinking behavior of peers within their own specific class year, as well as across the three other class years. Participants in each class year overestimated the drinking of students in their own class year as well as the drinking of students in the three other class years. These within class year-specific perceived norms associated with drinking for freshmen, sophomores, and juniors. Poisson regression analyses revealed freshmen and …


Disparity Between The Perceived Alcohol-Related Attitudes Of Parents And Peers Increases Alcohol Risk In College Students, Jessica Cail, Joseph W. Labrie Feb 2010

Disparity Between The Perceived Alcohol-Related Attitudes Of Parents And Peers Increases Alcohol Risk In College Students, Jessica Cail, Joseph W. Labrie

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Although peer norms have been found to be a particularly strong correlate of alcohol consumption by college students, research suggests that parents also have a significant impact on the behaviors of their children, even after their child has departed for college. The current study investigated the effect of disparity between the perceived approval of alcohol (injunctive norms) of parents and closest friends on college student drinking and consequences, and explored gender differences in this effect. It found that injunctive disparity was significantly correlated with individual drinking and related consequences over and above the strongest known predictor variables of gender, same-sex …


The Use Of Protective Behavioral Strategies Is Related To Reduced Risk In Heavy Drinking College Students With Poorer Mental And Physical Health, Joseph W. Labrie, Shannon R. Kenney, Andrew Lac Jan 2010

The Use Of Protective Behavioral Strategies Is Related To Reduced Risk In Heavy Drinking College Students With Poorer Mental And Physical Health, Joseph W. Labrie, Shannon R. Kenney, Andrew Lac

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The present study examined the moderating role of health status (physical, mental, and social health) and the relationships between protective behavioral strategies utilized to reduce high-risk drinking (e.g., avoiding drinking games, setting consumption limits, or having a designated driver) and alcohol use and negative consequences in a sample of heavy drinking college students (N = 1,820). In this high risk sample, multiple regression analyses showed that stronger social health was related to increased drinking, while poorer physical, mental, and social health were related to increased alcohol negative consequences. Further, moderation effects revealed that increasing the use of protective behaviors …


Differential Effects And Rates Of Normal Aging In Cerebellum And Hippocampus, Michael R. Foy Jan 2010

Differential Effects And Rates Of Normal Aging In Cerebellum And Hippocampus, Michael R. Foy

Michael R. Foy

Cognitive functions show many alternative outcomes and great individual variation during normal aging. We examined learning over the adult life span in CBA mice, along with morphological and electrophysiological substrates. Our aim was to compare cerebellum-dependent delay eyeblink classical conditioning and hippocampus-dependent contextual fear conditioning in the same animals using the same conditioned and unconditioned stimuli for eyeblink and fear conditioning. In a subset of the behaviorally tested mice, we used unbiased stereology to estimate the total number of Purkinje neurons in cerebellar cortex and pyramidal neurons in the hippocampus. Several forms of synaptic plasticity were assessed at different ages …


Differential Effects And Rates Of Normal Aging In Cerebellum And Hippocampus, Diana S. Woodruff-Pak, Michael R. Foy, Garnik G. Akopian, Ka Hung Lee, Jordan Zach, Kim Phuong Thi Nguyen, David M. Comalli, John A. Kennard, Alexis Agelan, Richard F. Thompson Jan 2010

Differential Effects And Rates Of Normal Aging In Cerebellum And Hippocampus, Diana S. Woodruff-Pak, Michael R. Foy, Garnik G. Akopian, Ka Hung Lee, Jordan Zach, Kim Phuong Thi Nguyen, David M. Comalli, John A. Kennard, Alexis Agelan, Richard F. Thompson

Psychological Science Faculty Works

Cognitive functions show many alternative outcomes and great individual variation during normal aging. We examined learning over the adult life span in CBA mice, along with morphological and electrophysiological substrates. Our aim was to compare cerebellum-dependent delay eyeblink classical conditioning and hippocampus-dependent contextual fear conditioning in the same animals using the same conditioned and unconditioned stimuli for eyeblink and fear conditioning. In a subset of the behaviorally tested mice, we used unbiased stereology to estimate the total number of Purkinje neurons in cerebellar cortex and pyramidal neurons in the hippocampus. Several forms of synaptic plasticity were assessed at different ages …


College Instructors’ Implicit Theories About Teaching Skills And Their Relationship To Professional Development Choices, Vandana Thadani, Jacqueline Dewar, William Breland Jan 2010

College Instructors’ Implicit Theories About Teaching Skills And Their Relationship To Professional Development Choices, Vandana Thadani, Jacqueline Dewar, William Breland

Psychological Science Faculty Works

Implicit theories about the malleability of skills/abilities have been shown to predict learners’ willingness to participate in learning opportunities. The authors examined whether college professors’ implicit theories about the malleability of teaching skills predicted their willingness to engage in professional development (PD) related to teaching. One hundred thirty faculty members completed a questionnaire measuring implicit theories about teaching skills and interest in several PD opportunities. Implicit theory of teaching scores predicted faculty members’ interest in PD and their PD choices. The findings have implications for colleges/universities, which face increased pressure to engage faculty in PD in order to meet goals …