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PubMed1994

The effect of motivation on shoulder-muscle tension in attention-demanding tasks.

This paper evaluates motivation as a task-related factor causing the development of psychologically mediated ('psychogenic') shoulder-muscle tension. In four separate experiments using a visual display unit (VDU) based complex reaction-time task, motivation was established by means of continuous feedback on the level of performance (relative to a preset target performance level) or by means of a money reward for good performance. In all experiments motivation improved the performance, but an increase in the psychogenic shoulder-muscle tension was only observed in the money-reward condition. It is discussed whether this difference in the muscle-tension response is due to changes in the subjects' attitude unrelated to performance or due to a superior performance in the money-reward condition.

Adult↗
PubMed2002

Approach to the study of neurophysiological mechanism of food motivation.

The present article estimates depolarization-polarization processes in the nerve tissue of afferent systems, including visceral ones, according to the changes of the direct current (DC) potential level. Food motivation is formed and satisfied concurrently with changes in the neocortex direct current potential level and a number of cerebral brain limbic structures in rats. Lateral hypothalamic nucleus, basolateral amygdala area, and auditory cortex in hungry rats have a more negative DC potential shift than in satisfied animals, while a reverse relation is observed in the ventromedial hypothalamic nucleus. The results obtained are considered an indication of polarization shifts in the mechanism of motivated and emotional behavior. An idea of the determining role of polarization processes in the mechanism of motivated and emotional behavior is developed.

Amygdala↗
PubMed2002

Behavioral and motivational effects of immune-system activation.

Immune-system activity induces changes in animal behavior such as decreased food intake, decreased exploratory behavior, increased sleep, and impaired cognitive functioning. These changes are mediated by proinflammatory cytokines, and the administration of cytokines produces the same profile of behavior change as do infection and inflammation. Results demonstrating differential effects of immune-system activation depending on environmental contingencies and physiological states support the hypothesis that the behavioral effects of immune activity may be mediated by motivation. In this article, the author outlines the behavioral changes induced by immune-system activation and discusses evidence for a motivational analysis of immune-induced behavior change and the potential involvement of motivation in human sickness behavior.

Animals↗
PubMed1994

The effects of cooperative and individualistic reward on intrinsic motivation.

The effects of cooperative versus individualistic reward on students' intrinsic motivation were investigated. The controlling aspects of extrinsic reward may be heightened or produce greater ego threat in the individualistic situation when compared with a group situation. We predicted that students in the cooperative social situation would show higher levels of intrinsic motivation. Fifth-grade students from existing cooperative groups were assigned randomly to receive a tangible reward based on either cooperative or individualistic achievement for completing pattern block designs. Cooperation affected intrinsic motivation positively. Students in the cooperative dyad solved the block designs more quickly, interacted positively, and viewed the task as easier than did those in the individualistic situation, and they reported that their peers were helpful. There was little evidence that the controlling functions of reward or ego-threat were factors in producing the outcome. Some evidence supporting the importance of the social nature of cooperation was provided.

Child↗
PubMed1975

Slope of gradients for performance as a function of achievement motive, goal distance in time, and future time orientation.

It was predicted that (a) individuals high in motivation to approach success and low in motivation to avoid failure (approach-oriented) would increase their performance and (b) those with the opposite motivation constellation (avoidance-oriented) would decrease their amount of performance as a distant future achievement task (goal) approached in time. Furhter, it was assumed that individuals high in future time orientation (FTO) would perceive a distant future event (goal) as nearer in time than those who are low in FTO. This implies the hypotheses that (c) the slope of the positive goal gradient is steeper for those of the approach-oriented individuals who are low in FTO as compared with those who are high in FTO, and (d) the slope of the negative goal gradient is steeper for those of the avodiance-oriented individuals who are low in FTO as compared with those who are high in FTO. The results, based on 379 boys and girls (about 12 years old), supported hypotheses a and d, and left also some indications that supported hypotheses b and c.

Achievement↗
PubMed1976

An examination of the relationship between personality traits and motivational dynamics.

The relationship between personality traits and motivational dynamics was investigated with focus on issues concerning their independence. Matched 16 Personality Factor (PF) and Motivational Analysis Test (MAT) questionnaires were obtained on 691 male and female undergraduates and Air Force personnel, and the scales were factor analyzed. Thirteen factors were indicated of which five were purely personality and four motivational, thus pointing to the independence of the two domains.

Aspirations, Psychological↗
PubMed1983

Drinking motivations and alcohol consumption among adolescent females.

The relationship between motivations for alcohol use and drinking patterns was investigated within a sample of 188 adolescent American female high school students. Previous research has revealed a positive correlation between problem-solving drinking motivations and alienation among similar samples. It was predicted that such stated motivations for drinking would correlate positively with heavier rates of drinking in this population. This hypothesis was supported in terms of quantity and frequency of wine, beer, and liquor intake.

Adolescent↗
PubMed1991

Gender differences in drinking motivations and outcomes.

To investigate gender differences in the dynamics of alcohol use, we gathered self-reported data from male and female college students. Results of our experiment showed that dominance power motivations were correlated with negative drinking outcomes for both men and women; assertiveness power motivations were associated with negative outcomes only for women. For both sexes, a higher proportion of positive social motivations was associated with fewer negative drinking outcomes. We expect that, in addition to the more traditionally defined needs for dominance power shown to be important for drinking among men, women may use alcohol in relation to needs for assertiveness and self-expression.

Adult↗
PubMed1993

A motivational model of leisure participation in the elderly.

We developed a motivational model of leisure participation to examine the factors that may encourage involvement by the elderly in leisure activities. This model posits that opportunities and constraints determine motivation to participate, which in turn predicts satisfaction. Satisfaction is expected to lead to participation. In a study testing the proposed model, 102 elderly Canadians answered a questionnaire assessing the variables in the model. As predicted, results of a path analysis supported the proposed motivational model and accounted for 32% of the variance in the elderly's leisure participation. These results are discussed in the light of self-determination theory (Deci & Ryan, 1985).

Aged↗
PubMed1995

Prediction of performance from motivation and ability information in Burkina Faso adolescent.

Many studies, using information integration theory, have been devoted to the prediction of performance on the basis of ability and motivation information. However, it appears that only two societies. American and East Indian, have been examined with regard to their prevalent performance prediction model. Participants in this study were school children in Burkina Faso, West Africa. Considerable differences between individuals were expected because, as a consequence of colonization, Burkina Faso has been torn between two different value systems: a collectivistic system, with traditional tribal Burkinabè values, and an individualistic system, with occidental values. The study's most notable finding was the coexistence of these two value systems within the same society. The predominant logic of Western societies, that increased motivation will result in increased rewards when initial ability is high, was utilized by 42% of the children; in contrast, 38% of the children applied the dominant logic expressed by East Indian researchers, who have found that regardless of the level of ability, any amount of motivation will result in an identical improvement in performance.

Adolescent↗
PubMed2003

Sexual compliance: gender, motivational, and relationship perspectives.

This paper provides a systematic review of research on sexual compliance in heterosexual relationships. Three perspectives shed light on which individuals are the most likely to comply with a sexually interested partner's desire for sex and why. A gender perspective highlights the common male-female asymmetry in compliant sexual behavior and identifies factors that contribute to women's greater likelihood of being the sexually compliant partner. A motivational perspective distinguishes between approach and avoidance motives for compliance and considers the possible consequences of these motives for emotional reactions, sexual risk taking, and sexual violence. A relationship maintenance perspective views sexual compliance as illustrative of broader patterns of sacrifice in committed relationships. Each perspective suggests important new directions for empirical research.

Attitude↗
PubMed2000

The use of narcissism as a motivational structure to resolve the problem of personal significance: implications for treatment of narcissism.

Shaw's article discusses universal existential despair and how we reorganize by a narcissistic motivational structure, which informs clinicians when working with less constructive or adaptable narcissistic motivational structures. Generally, within the self devaluing perceptions and behavior of despair are the seeds of an enlivening life force that the clinician can promote within a relational context. The relational psychotherapeutic experience transforms the rigid, maladaptive, self-defeating attempts motivated in dealing with various forms of despair into a more flexible, adaptable, organizing, and enlivening expression of the self.

Adolescent↗
PubMed1985

The inhibited power motive, type A behavior, and patterns of cardiovascular response during the structured interview and Thematic Apperception Test.

The Type A behavior pattern and the inhibited power motive have been implicated in the development of coronary heart disease (CHD). Since it is widely believed that enhanced cardiovascular responsivity may be one mechanism by which individuals develop CHD, the present study examined the relationship of Type A behavior and the inhibited power motive to different patterns of cardiovascular response during two behavioral tasks. Forty-one (24 Type A's, 17 Type B's) male undergraduates underwent the Type A structured interview (SI) and the Thematic Apperception Test (TAT) while a broad range of cardiovascular functions were simultaneously recorded. Different patterns of cardiovascular response were observed during the SI and TAT, and Type A's showed a greater tendency than Type B's to exhibit increased heart rate (HR), systolic blood pressure (SBP), and forearm blood flow (FBF) during the SI and the preparatory phase (but not the story-telling phase) of the TAT. The inhibited power motive was not related to enhanced cardiovascular responsivity during the SI or TAT. The implications of these findings for the development of CHD are discussed.

Adult↗
PubMed2006

Causal relationships of sport and exercise involvement with goal orientations, perceived competence and intrinsic motivation in physical education: a longitudinal study.

Little information exists about the causal relationships of sport and exercise participation with goal orientations, perceived athletic competence and intrinsic motivation in physical education. A longitudinal study was conducted involving 882 Greek students who completed questionnaires on three occasions: 3 - 5 weeks into the academic year, 3 - 6 weeks before the end of the academic year, and 7 months later. The data were analysed using structural equation models, controlling for age. Task orientation and intrinsic motivation in physical education at the beginning of the academic year predicted sport and exercise participation 7 and 14 months later. Perceived athletic competence both at the beginning and end of the academic year predicted sport and exercise participation 7 and 14 months later, while ego orientation did not predict sport and exercise involvement at either time. Previous sport and exercise participation had positive effects on task orientation and perceived athletic competence 3 - 6 weeks before the end of the academic year and predicted all cognitive-affective constructs 7 months later. These results imply that the cultivation of task orientation, intrinsic motivation in physical education and perceived athletic competence will help to promote sport and exercise participation in adolescence.

Adolescent↗
PubMedDate not supplied

Effects of control and motivation on treatment outcome.

This investigation was designed to determine who would benefit most from enhanced motivation, increased awareness of control, and the opportunity to make choices in substance abuse treatment. Thirty males and 21 females participated in treatment planning, goal setting, and determining methadone dosage level. Subjects were assigned at random to the Choice or Force condition. Choice group subjects were allowed to choose the type of treatment and their urinalysis schedule. No significant differences between groups on treatment outcome variables were found. However, higher motivation at the start of treatment predicted greater depression after 12 weeks. Results suggest that more highly motivated individuals seeking relief from substance dependency may be more vulnerable to depression which, in turn, can attenuate treatment effectiveness.

Adult↗
PubMed1994

Understanding volunteer peer health educators' motivations: applying social learning theory.

We conducted focus group interviews with students who were current peer health educators at a mid-sized university to determine what factors motivate individuals to volunteer for a peer health education program. Specifically, we asked the participants questions designed to explore their life experiences, their expectations of the peer education program, and their motivations. Constructs from social learning theory were used to categorize and contribute to our understanding of the responses. Many participants specified experiences with family members or friends, such as alcoholism or other illnesses, that had influenced their decisions. Participants' expectation of the program varied greatly and did not indicate a strong link to the decision to volunteer. The peer health educators' motivations for volunteering were altruistic, such as wanting to help others; egotistic, such as wanting job training; or related to self-efficacy beliefs, such as satisfying a personal need for health education. This study indicated that life experiences, a belief in the effectiveness of peer health education programs, and positive reinforcement to join influence the decision to volunteer. Implications for coordinating peer education programs are discussed.

Adolescent↗
PubMed2001

How separate are the sensory, emotional, and motivational dimensions of pain? A multidimensional scaling analysis.

UNLABELLED: To map the structure of the space generated by verbal descriptors of pain, 41 male college students made pairwise similarity judgments to all possible pairings of 16 words that describe experiences commonly associated with noxious electrical stimulation. Individual Differences Scaling (INDSCAL) yielded four dimensions (D) in the group stimulus space: D-1, Intense to Moderate Experiences, contained two attributes: Strong Sensations and Strong Emotions; D-2, Moderate to Weak Experiences, exhibited two attributes: Moderate Sensations and Moderate Emotions; D-3, Motivational State, possessed two attributes: Pain and Arousal Level; D-4, Sensory Qualities, exhibited two attributes: Pain and Somatosensory Qualities. The interpretation of the dimensions was supported by Preference Mapping (PREFMAP) and by correlations between subject weights and (a) psychological tests and (b) responses to noxious electrical stimuli. CONCLUSION: semantically, the pain attribute or component of the total pain-suffering experience pervades emotional, motivational and somatosensory attributes. Pain is not an independent dimension. This means that a score on a pain rating scale is not a pure measure of the patient's pain, but is heavily influenced in unknown ways by the patient's emotional and motivational state.

Adolescent↗
PubMed2001

Drug users talk about HIV testing: motivating and deterring factors.

Injection drug use plays a critical role in the spread of HIV/AIDS, with an estimated 19,000 drug users infected each year. Counselling and testing services can be an important gateway for engaging HIV-infected individuals into medical care and can positively influence the preventive behaviours of IDUs. This study seeks to document and understand the complexity and range of motivations and deterrents to HIV testing among IDUs. Participants were recruited using a convenience sampling method. Interviews consisted of a qualitative guide and a quantitative survey to collect HIV testing histories, sex and drug risk behaviours, and demographic information. Interview data was coded and content analyzed to identify emerging themes and clarify the processes that drug users employ in deciding whether or not to test. Sixty-six drug users were interviewed. The sample reported a median of four lifetime HIV tests. Participants described a range of motivating and deterring factors to HIV testing across personal, interpersonal and structural categories. Drug users' decision to test is influenced by a complex network of factors. Better understanding of these motivators and deterrents can help providers develop a more holistic approach to targeting this high-risk population for HIV prevention efforts.

Adult↗