The article the usual lineaments of 5 theoric models proceeding of the psychology what in the actuality be use for to sketch or man. It's are the models: Conductist, Psychoanalist, Humanist, Materialist, Cognitive and Emotional Cognitive. In alls the cases be present or the principals representantings be to signal the histories antecedents of each model and the type of describe which development. Finally be present the specific bibliography for each model.

En este artículo se presentan los lineamientos generales de 5 modelos teóricos provenientes de la Psicología que en la actualidad se utilizan para describir al hombre. Estos son los modelos: Conductista, Psicoanalista, Humanista, Materialista, Cognitivo y Cognitivo Emocional. En todos los casos se presentan a los principales representantes, se señalan los antecedentes históricos de cada modelo y el tipo de explicación que desarrolla. Finalmente se presenta la bibliografía especifica para cada modelo.

The application of the European Welfare Quality® protocol was evaluated in finishing Holstein males in a fattening cattle production company located in the Mexicali Valley, Baja California, Mexico. Twelve pens were randomly selected with 75 steers per pen. In addition, 38 animals per pen were individually evaluated. The evaluation was performed using a format for each of the four principles: feeding, housing, health and behaviour, corresponding to 9 criteria and evaluating 20 measurements, to obtain a global rating. The results for the principles "good health" were 92 points, for housing " 88 points, for "health" 52 points and for " behaviour" 68 points. The overall rating was "good animal welfare". It is concluded that the European protocol WQ® is feasible to be applied in finishing feedlots; however, modifications and adaptations of some measurements are suggested in accordance with ...

You points that in the problem of the worsening of the daily violence they have a lot to do at the disposals states of the anxiety, the anger and the hostility with relationship to certain unjust structural and of the situation factors, for it any psychological intervention with effective presumptions will have to thoroughly be based on the knowledge of the mechanisms of such phenomenons. As for the factors disposals extreme, they have been ignored in connection with the violence, reason why the present investigation outlines an evaluative approach to school youth 's from Lima level and Trujillo, using two instruments: the Inventory of Anxiety Feature-state and the Multicultural Inventory of cholera-hostility, by means of which a sample is analyzed conformed by students of 19 state schools. The results indicate a low and a lowest relationships between the Anxiety and the Anger in the stu...

You points that in the problem of the worsening of the daily violence they have a lot to do at the disposals states of the anxiety, the anger and the hostility with relationship to certain unjust structural and of the situation factors, for it any psychological intervention with effective presumptions will have to thoroughly be based on the knowledge of the mechanisms of such phenomenons. As for the factors disposals extreme, they have been ignored in connection with the violence, reason why the present investigation outlines an evaluative approach to school youth 's from Lima level and Trujillo, using two instruments: the Inventory of Anxiety Feature-state and the Multicultural Inventory of cholera-hostility, by means of which a sample is analyzed conformed by students of 19 state schools. The results indicate a low and a lowest relationships between the Anxiety and the Anger in the stu...

The behavioural response and blood parameters were compared in immunocastrated and surgically castrated bovine males. In total, 720 Holstein males, 7-8 months old and approximately 240 kg body weight were used. One group was immunocastrated by vaccination with Bopriva (commercial anti-GnRH vaccine) on days 1, 21, 101 and 181 days of the fattening and the other group was surgically castrated at birth. Blood samples were taken on vaccination days for testosterone determination and on days 181 and during slaughtering to analyse blood cortisol. Sexual behaviour (mounts and flehmen signs) and aggressive (threats and head butting) and social behaviour (sniffing, grooming, lowered head, and vocalization) were evaluated, finding no significant differences between treatments. Testosterone concentration in both treatments was below 1 ng/ml in all samples. Cortisol levels on day 181 of fattening we...

The behavioural response and blood parameters were compared in immunocastrated and surgically castrated bovine males. In total, 720 Holstein males, 7-8 months old and approximately 240 kg body weight were used. One group was immunocastrated by vaccination with Bopriva (commercial anti-GnRH vaccine) on days 1, 21, 101 and 181 days of the fattening and the other group was surgically castrated at birth. Blood samples were taken on vaccination days for testosterone determination and on days 181 and during slaughtering to analyse blood cortisol. Sexual behaviour (mounts and flehmen signs) and aggressive (threats and head butting) and social behaviour (sniffing, grooming, lowered head, and vocalization) were evaluated, finding no significant differences between treatments. Testosterone concentration in both treatments was below 1 ng/ml in all samples. Cortisol levels on day 181 of fattening we...