 j1_f#_null_value
  j1_f1_child
  j1_f2_father
  j1_f3_mother
 j2_c*_content
  j2_c#_null_value
  j2_c1_conversation
  j2_c2_affiliate/distance
  j2_c3_clear_directive
  j2_c4_ambiguous_directive
  j2_c5_response_to_directive
  j2_c6_vocal_behavior
  j2_c7_nonverbal_behavior
  j2_c8_low_grade_physical_contact
  j2_c9_pronounced_physical_interaction
  j2_c0_compliance_behavior
 j3_q*_quality
  j3_q#_null_value
  j3_q1_positive
  j3_q2_neutral
  j3_q3_negative
 j4_v*_valence
  j4_v#_null_value
  j4_v1_exubera