Apology. Development and validation of a mood measure for adolescents.
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Adolescent↗
Biomedical subjects
Andrew M Lane
Publications and source records attributed to Andrew M Lane.
Relationships between performance toward accomplishment and self-efficacy in amateur boxing.
Combined ratings of magnitude and strength of self-efficacy by 59 20-yr.-old amateur boxers in a multiple regression were predicted only by Perceived Performance, i.e., their working toward successful performance.
Achievement↗
Mood changes following exercise.
26 participants completed a mood measure to assess anger, confusion, depression, fatigue, tension, and vigor immediately before and immediately after two exercise sessions. Analysis showed significant mood enhancement for each exercise session. Follow-up univariate results indicated that Depressed mood scores were reduced significantly and Fatigue scores increased significantly following the first exercise session. Scores after the second exercise session indicated that Depressed mood decreased significantly. There was no interaction. Results lend support for the notion that exercise reduces depressed mood scores. It is suggested that researchers should consider the mechanisms that produce changes in mood following exercise.
Adolescent↗
Predictive effectiveness of mood measures.
The present study compared the predictive effectiveness of mood states and the Positive and Negative Affect Schedule models of mood. 38 junior high school students completed the Brunel University Mood Scale to assess anger, confusion, depression, fatigue, tension, and vigor and the PANAS 5 min. before a fitness test. Performance was self-referenced by comparing fitness test scores with a previous best score assessed four weeks earlier. Participants who equaled or bettered their previous best score were classified as Successful. Those who did not match their previous score were classified as Unsuccessful. Discriminant function analysis indicated that 31 participants (81.6%) could be correctly classified as Successful or Unsuccessful based on preperformance Brunel Mood scores. Discriminant function coefficients indicated that Confusion, Fatigue, and Vigor contributed significantly to the discrimination. For the Positive and Negative Affect Schedule, discriminant function analysis indicated that 26 participants (68.4%) could be correctly classified as Successful or Unsuccessful, with Negative Affect and Positive Affect contributing significantly to the discrimination. Summarizing negative mood into a single factor may lead to a substantial loss of information. Research on mood and performance relationships should use the mood dimensions assessed in the Brunel University Mood Scale rather than the Positive and Negative Affect Schedule.
Adolescent↗
Performance satisfaction and postcompetition mood among runners: moderating effects of depression.
This study examined the influence of postcompetition depressed mood on the intensity of other mood dimensions assessed by the Profile of Mood States and relationships between mood and satisfaction with performance. 195 distance runners completed the Brunel Mood Scale which is a 24-item measure assessing anger, confusion, depression, fatigue, tension, and vigor, and a Performance Satisfaction questionnaire immediately after running a 10-mi. race. To examine the proposed moderating effect of depression, participants were separated into a No-depression group of 133 and a Depressed Mood group of 62. Multivariate analysis of variance indicated that the Depressed Mood group reported significantly higher scores on Anger, Contusion, Fatigue, and Tension and lower Vigor scores than the No-depression group t ratios indicated that poorer performance was associated with higher Depression scores. Standard multiple regression to predict Performance Satisfaction scores from postcompetition scores on Anger, Confusion, Fatigue, Tension, and Vigor in the No-depression group indicated that only 1% (Adj. R2=.01, p>.05) of the variance was explained. By contrast, in the Depressed Mood group, the same mood dimensions predicted 27.5% of the variance in Performance Satisfaction scores (Adj. R2=.275, p<.01) with Anger (Beta=.63, p<.001), and Confusion (Beta=.44, p<.05) being significant predictors. Present findings support the notion that depressed mood is related to the intensity of other mood dimensions assessed by the Profile of Mood States and moderates relationships between those scores and performance satisfaction.
Adult↗
Test-retest stability of body-image scores in a sample of 12- to 14-yr.-olds.
The present study investigated test-retest variation in Body Image Questionnaire scores among a sample of British school children. 112 participants from three different school years (aged 12 to 14 years) completed the Body Image Questionnaire on two occasions separated by a 6-wk. period. No intervention designed to change perceptions of body shape took place, hence, tesr-retest scores should be stable. Analysis indicated a significantly greater variation among 12- and 13-yr-olds upon retest, but not for 14-yr.-olds. Research is needed investigating factorial and test-retest stability of the measure for use with children aged 12 or under.
Adolescent↗
Predictive validity of variables used to select students for postgraduate management courses.
The present study set in the United Kingdom examined the predictive validity of variables used to select graduate students into postgraduate management programs at a UK business school. 303 postgraduate students completed a cognitive ability test (MD5, Mental Ability Test), a questionnaire to assess perceptions of self-efficacy to succeed on the program, and reported their performance on their first (undergraduate) degree. Students completed these measures at the start of the programs. Each program comprised 12 modules, which all students were required to complete successfully. Students' performance was measured by the average grade obtained over the 12 modules. Multiple regression indicated that only 22% of the variance (Adjusted R2 = .22, p<.001) in students' performance was predicted significantly by cognitive ability scores. Results show that neither performance on first degree nor scores for self-efficacy showed a significant relationship to the criterion measure. Findings from the present study suggest that in the UK, the use of cognitive ability tests may play a significant role in the selection of students into postgraduate programs. Nonsignificant self-efficacy and performance relationships are ascribed to unclear knowledge of the demands of the program. We suggest that there is need for further research to examine factors related to performance.
Achievement↗