The major advantage of field research is the control it permits over the research situation

Which of the following points was made in lecture about attachment?

a. first born children and only children are more likely to have secure attachments than later born children b. avoidant attachment has more negative long term outcomes than no attachment c. it can be difficult to pull apart the effects of early attachment and later attachment d. it can be difficult to pull apart the effects of attachment from the effects of cognitive skills of children

All of the following are accurate statements regarding random assignment EXCEPT __________

a) it is a procedure for assigning people to experimental and control groups. b) it is a procedure in which each subject has the same possibility of being assigned to a given group. c) it is a procedure in which subjects are assigned to a positive correlation or a negative correlation condition. d) it is a procedure that allows individual characteristics to be roughly balanced between groups