REPEATED MEASURES Assignment Example | Topics and Well Written Essays - 250 words

REPEATED MEASURES - Assignment Example The reason for the increased power of the repeated-measures design is the elimination of between-subjects variability and thus the reduction of our error term. In our repeated-measures design, we would employ one group of subjects (randomly selected from the male population) who would each rate pictures of men with moustaches and men without moustaches on a scale ranging from very mean to very nice. A seven-point Likert scale may be appropriate for this task, but there are several scaling options. Stimuli would be presented in blocks and randomized to eliminate ordering effects. The data would be analyzed using a repeated-measures (dependent samples) t-test. This statistic will provide a number that can be compared to standardized critical values in order to determine if there is a significant difference between the ratings of mustachioed men and the ratings of men without moustaches. This analysis will be performed with an alpha of .05, giving the test 95% power (probability of correctly rejecting the null hypothesis). No post-hoc comparisons will be required for this

Mental abuse in children Essay Example | Topics and Well Written Essays - 500 words

Mental abuse in children - Essay Example Mental abuse of children arises from a) rejection of a child; b) isolation and; c) verbal abuse or striking terror in a child. A child needs close association with his parents and other people who are around him. When he talks or looks at the eyes of the person who is at close proximity, he seeks the same thing to be reciprocated to him. Otherwise soon the child might starts to think that he is not important enough that he gets the same. If this continues and the child grows to adulthood, he might carry the same attitude towards others and mostly seems withdrawn from his surroundings. The seed of neglect that has been sown in his very childhood might compel to make him think that being so unimportant he deserves no attention at his adulthood as well. (Gardapee, 2011) Isolation of the child from his fellow members or from the others easily results in a loner kind of personality in his adulthood. This follows from the lack of socialization he was subject to during the formative period of his life. Touch carries an important aspect while developing trust with the child and if that touch is absent the child might well feel that he is not wanted or welcome to his parents. Once grown into adulthood, a psychological drawback will definitely follow suit where the child will feel that he is unwanted among his fellow members and at the worst to the greater society.